Abstract: A mobile printing shop (300,301,302) is disclosed including a turret style printing machine (10) having a plurality of folding radial arms (30,70,170) and a vehicle (300, 301, 302) for transporting the machine (10).

Abstract: A screen printing method and apparatus for forming a predetermined pattern film, particularly phosphor material stripes for a plasma display panel, and which facilitates design of the screen mask and provides a measure for change of printing conditions, size error due to enlargement or reduction in size of the screen or change of specifications. The method prints printing material on a printing surface using a screen which is extended over a frame and has apertures corresponding to the printing pattern, and includes the steps of applying an external pressure to the frame from at least one side surface to deform the frame, and printing the printing material on the printing surface via the apertures under the condition that size of the apertures has been changed. The apparatus includes a screen having the apertures in the shape corresponding to the printing pattern, a frame for supporting the screen with a predetermined tension, and a device for applying pressure to at least one side surface of the frame.

Abstract: An ink fountain for rotary offset printing presses with an ink dosing device which includes of a plurality of zone-width dosing elements located next to one another in close proximity. The dosing elements have support and dosing areas, and the support areas are in constant direct or indirect contact under spring pressure with an ink fountain roller. The dosing areas can be adjusted to different ink gap thicknesses by rotating the dosing elements. The hydrodynamic forces or the spring pressure on the dosing elements can therefore be reduced.

Abstract: Method and apparatus for the determination of the color value gradients of a picture element of a printed image when there are changes in the layer thicknesses of the inks used in the printing, the picture element (4) is photo-electrically scanned in the visible range of the spectrum and also in the near infrared range. From the scanning signals thereby obtained, color coordinates or an approximated subjectively equidistant color system and at least one infrared value is formed. The color value gradients are then calculated from these color coordinates and the at least one infrared value.

Abstract: A fluid delivery apparatus for applying a fluid composition uniformly to the circumferential surface of a rotating transfer roll comprises a fountain having a chamber. A drain is located in a lower portion of the chamber near one end. Doctor blades meter the surface of the anilox roll. A plurality of inlet ports introduce fluid into the chamber. Each inlet port is downwardly angled toward the drain such that fluid flowing through the inlet port displaces fluid in the lower portion of chamber toward the drain end of the chamber.

Abstract: Shaped charge liners are formed from an alloy of nickel, tin, and copper, which is first formed into a powder, and then pressed into strips. The pressed strips of powdered alloy are next sintered and then cold rolled. Thereafter, the powdered, pressed, and sintered alloy strips are formed into shaped charge liners, for example, by stamping. The shaped charge liners may be heat treated either before or after the forming step.

Abstract: A penetration warhead of a positively position-controlled roll-stabilized missile. The warhead has a main axis and includes a nose section which is asymmetric with respect to the main axis of the warhead, the asymmetry is selected such that upon impacting a target the forces acting on the nose section create a moment about the warhead's center of gravity which directs the penetration warhead in a direction which is substantially toward the perpendicular, thereby increasing the warhead's penetration depth.

Abstract: A casing for a propellant charge for a piece of ammunition comprises a projectile and a stub. The casing comprises a substantially cylindrical envelope and a closing cover. The cylindrical envelope is made of a plastic material and is in the shape of a lattice formed of strands defining openings. The lattice is formed by a repetitive rectangular mesh. The width of the mesh openings is less than a predetermined diameter of a grain of the propellant charge intended to fill the casing.

Abstract: A baton projetile comprises a case (1) of low density polyethylene, and a core (2) of a soft material such as a thermoplastic gel modified rubber. An air gap (4) is optionally formed at the front end of the baton projectile between the core (2) and the case (1). Upon impact with a target at acceptable forces the air pocket (4) reduces the speed of sound of the impact shockwave to reduce the risk of unaccepeablc bone injury to the target. At higher than acceptable impact forces, the case (1) ruptures and the core (2) spreads out to radially disperse the excess impact energy and to present a larger impact area to the target so that the risk of unacceptable penetration and trauma injury to the target is reduced.

Abstract: A transportation system includes a rail system and a vehicle capable of traveling on a road surface or the rail system. The vehicle includes two sets of wheels, one wheel for riding on the road surface, and another for riding on the rail. The rail is provided at an acute angle, and the wheels pivot, so that an outer flange on the rail lockingly engages an outer flange on the wheel, thereby preventing derailment. A controller automatically controls the vehicles on the rail. Magnetized bumpers on the vehicles enable the vehicles to travel on the rail in pods. Transition zones for easy entrance and exit to and from the rail system are provided at road overpasses.

Abstract: An outlet gate assembly for a hopper type railway car includes a frame adapted to be mounted on an outlet opening in the rail car and a gate in the frame. A conventional rack and pinion opening and closing drive moves the gate between open and closed positions on the frame. An inertial latch mechanism latches the gate in the fully closed position. Actuation of the opening and closing drive displaces the latch to automatically unlatch the gate. Upon impact, an inertial mass generates a latching force holding the latch closed and preventing opening of the gate.

Abstract: A modular table, such as a conference table is constructed of a plurality of detachable, connected modules. Each module has a top in the shape of an equilateral triangle that is formed by connecting three identical triangular sections, each triangular section has a base side forming an outer edge of the module top, a second side and a third side. The second and third sides are joined at an angle of 120.degree.. Preferably, the second and third said of each triangular section are of different lengths, so that a central opening is formed in the top of each module. A base supporting each module preferably has an opening so that utilities can be connected from a floor beneath the table to the table top through openings in the modules and base.

Abstract: A pallet constructed from paperboard has longitudinally extending runners formed by three spaced apart runner sections, each section being formed from paperboard cylindrical cores, the sections of each runner being connected together by a connecting member positioned on the upper surface of the runner sections and formed from elongated arcuate segments of a hollow cylindrical paperboard core. Deck members also formed from elongated arcuate segments of a hollow cylindrical paperboard core have arcuate slots extending transverse to the direction of elongation and are of a configuration conforming to the contour of the paperboard cores. Each deck member is positioned on the connecting members with the connecting members received within the slots and secured thereto. The spacing between the central member and the other two members permits the tines of a pallet jack to enter the space for lifting the pallet by engagement with the connecting members.

Abstract: A removable support pin which provides enhanced mounting flexibility in the attachment of new and replacement shelving/rack display units within a wide variety of refrigerated display cases. The support pin has two ends: a first end designed to engage a shelving display unit to be placed within the refrigerated case and a second end designed to engage a U-shaped mounting rail positioned within the refrigerated case.

Abstract: A heat-resistant assembly to shield boiler tubes which does not entail a thick heat-resistant block. This structure would be interposed between the boiler tubes and the combustion gases. Such a structure would be distinguished by the fact that it comprises heat-resistant block 16, itself composed of curved portion 16a, whose inner surface at one point comes in contact with the aforesaid boiler tube 11, and connecting portions 16b, and the aforesaid boiler tube assembly 12. The interlocking attachment structure which interlockingly secures these two components together in such a way that the block can be mounted or removed comprises recess 17, 58 or 68 and tongue 18, 59 or 69.

Abstract: Provided is an embroidery sewing machine for forming an embroidery pattern in accordance with embroidery data. The embroidery data includes position data indicative of a portion of a working fabric on which the embroidery pattern is to be formed, and color change data indicative of change of needle bars of the sewing machine. The sewing machine is provided with a thread color assigning system which assigns a thread collor to each of the needle bars, an order assigning system which assigns order of the needle bars to be used, a display device which displays the embroidery pattern based on the embroidery data and the order of the needle bars to be used change by the order changing system, and a sewing system which forms the embroidery pattern based on the embroidery data and the order of the needle bars to be used changed by the order changing system.

Abstract: A quilting machine is provided having a quilting station and a printing station located upstream of the quilting station, with a conveyor extending through each of the stations to convey a web of quilting material through the machine. At the printing station a top layer is printed with a multi-colored design under the control of a programmed controller, which may vary the design from section to section of the web so that individual or small quantities of panel sections of the web may be decorated with a different pattern. The conveyor preferably moves the quilting material relative to stationary heads, but the conveyor may alternatively stop at various stations and the printing or quilting heads moved relative to the stationary web on the conveyor. Precise longitudinal position information is maintained of the location of the printed pattern. The conveyor then conveys the top patterned layer web through a drying station.

Abstract: A sewing machine zigzag pattern changing device comprises: a cam drive shaft (11) supported in a sewing machine frame in such a manner that it can be rotated deceleratingly in linking with a sewing machine main shaft; a needle swing cam (13) supported on the cam drive shaft and including at least two cams which are spaced apart from each other in the axial direction of the needle swing cam and respectively correspond to different needle swing patterns; a needle swing drive shaft (20) disposed in parallel to the cam drive shaft, supported in the sewing machine frame in such a manner that it is capable of swing motion about the axis thereof, and connected to a needle mechanism so that it can move a needle in a direction at right angles to a cloth feeding direction due to the above swing motion; a cam body (50) including a pair of contact bodies separately engageable with and removable from the two cams, capable of transmitting the swing motion of the contact body due to one of the needle swing cams to be engage

Abstract: A computerized stitching apparatus that automatically controls thread tension is disclosed. In one embodiment, at least two factors are used to determine the desired thread consumption for the next stitch. A thread length encoder is used to determine the amount of thread actually consumed for a particular stitch. The operator must enter a desired thread length ratio or an equivalent factor related to desired thread length used for a particular stitch into the operator input device. Another factor such as speed, stitch length, fabric thickness, or stitch angle change is used with at least the operator's input to determine the desired thread consumption. The tension of the thread is adjusted by the stitch control system which will affect the actual thread consumed for the particular stitch.

Abstract: A portable seismic vessel which is truck transportable to remote survey sites. The vessel is assembled with multiple self-contained, autonomous modules. Different modules provide crew quarters, dining facilities, propulsion, fuel and equipment storage. The vessel is capable of storing and deploying acoustic energy sources, seismic streamers, and recording equipment for processing seismic data. A unique ballast system accommodates structural flexing of the vessel. The vessel is uniquely suitable to efficiently access previously inaccessible survey sites and provides design flexibility in customizing the seismic vessel to unique operating requirements.

Abstract: A towing apparatus includes a generally tubular shaped elongated housing for enclosing an elastic cord secured to points on a towing cord. The towing cord is disposed, at least in part, within the elongated housing and is capable of extending, at least in part, through the opposing open ends. The elastic-type cord is secured at opposite ends thereof to spaced apart terminating points of the towing cord such that the length between the spaced apart points is greater than the length of the elastic cord. The elastic cord in the relaxed condition serves to bunch the towing cord segment between the space apart point within the elongated housing without entanglement. Connectors may be secured to each of the opposite ends of the towing cord for attachment of the towing apparatus to, respectively, a towing vessel and to a watercraft.

Abstract: A wake control apparatus for adjusting the trim of a watercraft to selectively raise and lower the level of the wake produced by the watercraft. The apparatus comprises a pair of hydrofoils which are pivotally connectable to the watercraft in spaced relation to each other. Mechanically coupled to respective ones of the hydrofoils is a pair of actuators which are connectable to the watercraft. Each of the actuators is operative to pivotally move a respective one of the hydrofoils between neutral, first and second positions. The apparatus is attachable to the watercraft such that each of the hydrofoils is moveable by a respective one of the actuators about an axis which extends in non-perpendicular relation to the longitudinal axis of the watercraft.

Abstract: Method and apparatus for the anchoring of a floating object by an elongated shank having an attached fluke that extends along the vicinity of the shank, with an edge of the fluke extending to a tip from a constraint movably mounted on the shank, with the fluke apertured and proportioned to limit fouling by a rode attached to the shank and facilitate attachment for storage.

Abstract: Inflatable boat (1) with two inflatable tubular chambers (2) secured along the two sides of a hull, a rear board (4) being secured in watertight fashion, laterally, to the two tubular chambers (2) and, at the bottom, to the rear edge of the hull, the means of securing the rear board (4) to each tubular chamber (2) comprising a sole (5) with U-shaped section made of a semi-rigid synthetic material secured by its bottom (6) to the tubular chamber (2) in such a way that the arms (7) of the U project radially from the tubular chamber and are secured to the lateral edge of the board (4) fitted between them, each lateral edge of the board (4) has two grooves (8) cut in it, one on each of its two faces, these grooves running parallel to this lateral edge and being filled with a synthetic material (9) secured to the walls at the groove. The two arms (7) of the sole (5) are secured respectively to the material (9) with which the grooves (8) are filled.

Abstract: A flexible environmental protective cover for a compressed gas transport tank, having a cylindrical body, an upwardly extending valve, and a valve protection structure having a handle opening, the cover comprising a generally cylindrical drape portion; an upwardly extending enveloping portion, adapted to surround the upper valve protection structure of the tank and having an opening corresponding the handle opening, contiguous with the cylindrical drape portion; and an upper portion, inside the upwardly extending enveloping portion, having an aperture corresponding to a location of the upwardly extending valve, and allowing the valve to extend therethrough. The cover may include a business card holder flap, as well as an optional sensor system for determining liquid level in the tank and hazardous environmental gas levels.

Abstract: Apparatuses are disclosed and claimed for coating egg-yolks, natural or artificial, preferably in the form of disks. The apparatuses comprise a vessel for containing a first coating liquid, in which the egg yolk disks are dispensed. A preferably continuous belt is synchronized with the dispenser so that the back part of the belt is immersed in the liquid when the egg-yolk is being dispensed, while it rises during the period of time that the dispenser is getting ready to dispense a new egg-yolk, thus transferring the yolk out of the liquid. The belt has preferably perforations in its middle portion and it is pivoted in the vicinity of the front end of the vessel. The apparatuses of the present invention are useful for coating articles other than egg-yolk disks.

Abstract: An electron beam source provides beam focusing by placing magnets under the crucible. The location of the magnets, operating in conjunction with the remaining magnetic and electromagnetic structure, permits varying sizes of crucibles to be used without redesign of the remainder of the electron beam source.

Abstract: A device for use on various nectar-type bird feeders, that prevents insect contamination. The device presents an effective physical barrier to the entry of insects, but is easily penetrated by the bill of a feeding bird. The device can be constructed to fit any of the currently available nectar feeder configurations or may be incorporated into feeders, specially adapted.

Abstract: A method and apparatus for remotely reading programmed and programmable memories implanted in livestock and particularly, ruminants, for maintaining animal identification, temperature, medial history, etc. A bolus in commonly implanted in the rumen or first stomach of such an animal to prevent "Tarmumatic Retuculoperitonitis" commonly known as hardware disease in cattle.

Abstract: A hog holding apparatus is provided with a loop formed at an end of a rigid elongated tube. The tube is hollow and a rod is slidably positioned within the tube and is attached to one end of the rope that forms the loop. The other end of the rope is secured to a flange formed at the end of the tube. The rod extends through a locking plate that is captured within a j-shaped flange positioned at the opposite end of the tube. The locking plate is spring-biased toward a locked position that binds against the rod prevents further extension of the rod within the tube, which would cause a corresponding increase in the size of the loop. The locking plate may be released by pulling on the rod or by manually manipulating the locking plate to overcome the biasing force. A roughened or threaded surface on the rod reduces slippage of the rod against the locking plate when the locking plate is in the locked position.

Abstract: A herbal catalytic composition for controlling pollution and saving fuel energy in the automobiles, comprising of from about 50-65% by weight of Aegle marmelos and from about 45-50% by weight of Ocimum basilicum.

Abstract: The present invention relates to a distributor device (1) for fuel injection systems of internal combustion engines for supplying gas and for electrical contacting of fuel injection valves (2).The distributor device has a gas supply line (70) for the joint gas supply to the fuel injection valves (2), comprising a supply orifice (71) and a number of connecting parts (7) for connecting the supply orifice (71) to gas inlet channels (13) of the fuel injection valves (2). Furthermore, a plurality of bushings (78) are provided along the gas supply line (70) and work together with plugs (47) provided on the fuel injection valves (2) to establish electric contact with the fuel injection valves (2).In the refinement according to this invention, a locking spring (88) is provided for each bushing (78) to lock the connection of the bushing (78) to the plug (47) of the respective fuel injection valve (2).

Abstract: In a rotational phase adjusting apparatus used for adjusting opening/closing timings of an intake valve or an exhaust valve of an internal combustion engine, a shoe housing driven by a driving shaft has a circumferential wall and a front plate which are integrally formed by aluminum die-casting. Each shoe has a distortion-absorbing hole, and a fan-shaped chamber for accommodating a vane for driving a driven shaft is formed between adjacent two of the shoes. The outer circumferential wall of each shoe has a recess which has an arch shape in section and extends in an axial direction. A clamp seat is formed on a front plate side. When the clamp seat is pressed by a draw claw, a portion of each shoe on the outer circumferential side of the distortion-absorbing hole is resiliently deformed, but a portion of each shoe on the inner circumferential side of the distortion-absorbing hole is deformed less.

Abstract: An automatic choke for a small internal combustion engine uses an air vane responsive to an air flow created by a radial fan to position the choke valve during engine starting. A return spring or gravity may be used to reset the automatic choke after the engine has been stopped. The automatic choke includes a thermally-responsive device that keeps the choke at least partially open during hot restarts of the engine.

Abstract: A lubricating system for an internal combustion engine is provided wherein oil flows from a compressor oil drain port to a region of the engine which is to be lubricated. The source of lubricating fluid, such as the compressor, is transmitted through a first conduit between the compressor and a lubricant supply region of the engine block. The lubricant supply region is located between a first seal region, or labyrinth seal, and a region to be lubricated which can be a center main bearing. The region to be lubricated is located between the lubricant supply region and a first lower pressure region of the engine, such as the crankcase region associated with one of the cylinders of the engine. A check valve is used to resist flow of the lubricating fluid in a direction from the lubricant supply region to the lubricating fluid source.

Abstract: A single-use aerosol can having an outlet and no inlet and containing a lubricant under pressure that is used to prime an engine prior to start-up. The contents of the canister are pressurized with a substantially non-flammable propellant and are released from the single outlet atop the aerosol can through a valve that is interposed between the outlet and the interior of the canister. The valve may be manually depressed to cause the lubricant to be released. The lubricant is transported directly from the outlet of the canister to the interior of the engine through a hose having a first passageway, a first end, and a second end. The hose is sealingly connected to the canister on the first end and the oil passageway of the engine on the second end. A threaded fitting having a second passageway may be used to attach the second end of the hose to the oil passageway, thereby creating communication between the first and second passageways.

Abstract: For a hypocycloidal crank mechanism for piston engines, particularly for internal-combustion engines with opposed cylinder banks, which, in a rotationally movable manner arranged on a crank pin of a crankshaft, comprises two lifting eccentrics for the oscillating control of two piston rods and one guiding eccentric arranged between the lifting eccentrics, for the rotationally movable engagement into a straight-guiding element of an orthogonal straight-line mechanism, for increasing the loadability of this crank mechanism, it is suggested that the three eccentrics form a one-piece component with at least one connection shoulder which is provided between a lifting eccentric and the adjacent guiding eccentric and which has such a dimension in the crank pin direction that the guiding element with the circumferentially closed opening guided over the shoulder-side lifting eccentric can be displaced in the area of the connection shoulder transversely to the guiding eccentric for the rotationally movable positioning

Abstract: A method and apparatus of carrying out exhaust gas recirculation and compression release retarding is disclosed for use during both positive power and retarding operation of an overhead cam internal combustion engine. Energy is derived from an engine component and stored as potential energy. The stored energy is selectively applied to a valve actuator to carry out exhaust gas recirculation in an engine cylinder. The energy derived from the engine may be stored in the form of a compressed hydraulic fluid and selectively applied to the valve actuator with an electronically controlled trigger valve. The valve actuator may be a slave piston having an inner core and an outer sleeve capable of opening the valve of the cylinder in response to independent exhaust gas recirculation and compression release hydraulic systems.

Abstract: A device for detecting knocking and regulating an internal combustion engine has at least one knocking sensor adapted to be assigned to a cylinder of the internal combustion engine and delivers an electrical output signal which is a function of a combustion stage in a respective cylinder. A signal evaluation unit receives the electrical output signal and has at least one preprocessing stage, a logical evaluation device formed as a device selected from a fuzzy logic device and at least one neuronic network, and a microprocessor making a connection within the signal evaluation unit. The preprocessing stage includes an element for extracting characteristic features from the output signal of the knocking sensor so that individual values are selected from an output signal of the signal preprocessing stage to form at least one signal vector which is fed to the neuronic network as an input vector which forms decision criteria making possible a statement regarding a presence of knocking.

Abstract: An automated method for detecting borderline spark knock in a spark ignition engine imitates borderline knock procedures in which human operators listen to engine sounds as a function of spark timing. The automated method employs a psychoacoustic model and a psychophysical process to estimate borderline spark knock. The psychoacoustic model represents the acoustic activity in the human auditory system in response to engine sounds. The psychoacoustic model is monitored as a function of spark timing to detect audible spark knocks. The psychophysical process alters the spark timing for detecting spark knocks until the spark timing converges to a value corresponding to borderline knock. The automated method eliminates human operator subjectivity in estimating borderline knock.

Abstract: The present invention relates to apparatus for scheduling the ignition sparks for a spark ignition internal combustion engine. An ignition system for a spark ignition engine, includes a device for generating a series of pulses (12) upon each revolution of a crankshaft (1) and a device (8,118) for identifying pulses in the series relative to a top dead center position (TDC) for the engine, one or more ignition coils and a device to charge a coil and then to discharge the coil to generate an ignition spark at a desired spark angle (54) relative to the top dead center position (TDC). The ignition system identifies a first particular pulse (60) occurring after the charging starts and before the discharging begins, and calculates a first interval (I.sub.D) from the first particular pulse (60) so that the discharging happens proximate the desired spark angle (54).

Abstract: A system for controlling fuel injection in an internal combustion engine such that when the target air-fuel ratio is switched from a rich value to a lean value, the air-fuel ratios are switched to the lean value by sequentially decreasing the amount of fuel injected into the cylinders, for example in a four cylinder engine into the #1, #2, #3 and #4 cylinders, with predetermined time differences. During this time, an electronic air control valve (EACV) is controlled in such a manner that it is stepwise opened with the switching of the air-fuel ratio s for the #1, #2, #3 and #4 cylinders, thereby causing the engine torque to remain the same to prevent the generation of a torque shock. When the target air-fuel ratio has been switched from the lean level to the rich level, the amounts of fuel injected into the #1, #2, #3 and #4 cylinders are controlled in such a manner that they are sequentially increased with predetermined time differences, and the EACV is controlled in such a manner that it is stepwise closed.

Abstract: A hydraulically-actuated fuel injector includes an injector body having a nozzle chamber that opens to a nozzle outlet and a plunger bore, and further has a prime spill port and an idle stability port that open to the plunger bore. A hydraulic means for pressurizing fuel in the nozzle chamber includes a plunger mounted to reciprocate in the plunger bore between a retracted position and an advanced position. A portion of the plunger bore and plunger define a fuel pressurization chamber. A needle valve member is mounted to reciprocate in the nozzle chamber between an open position in which the nozzle outlet is open and a closed position in which the nozzle outlet is closed. A portion of the plunger blocks the prime spill port when the plunger is in its retracted position. A different portion of the plunger blocks the idle stability port when the plunger is in its retracted position.

Abstract: A fuel injector comprises a valve needle biased into engagement with a seating by a spring, a fuel supply line arranged to permit fuel under pressure to be supplied towards the seating, a control chamber communicating through a restricted flow passage with the supply line, and a control valve arranged to control the fuel pressure within the control chamber, wherein the control chamber is defined, in part, by a surface associated with the valve needle, the surface being orientated such that the application of high pressure fuel to the control chamber applies a force to the surface acting in a direction opposing the action of the spring on the valve needle.

Abstract: At least an engine speed, an opening of an accelerator and an amount of an intake air are detected as an engine operating condition. A standard volume for injecting fuel oil is calculated on the basis of at least the engine speed and the opening of the accelerator. A target injection timing of fuel is set on the basis of the engine speed and the standard volume for injecting fuel oil. An actual fuel injection timing is detected. A standard target EGR rate is calculated on the basis of the engine speed, the amount of the intake air and the standard volume for injecting fuel oil. An amount of adjustment of a target EGR rate is calculated on the basis of the standard volume for injecting fuel oil, the target fuel injection timing and the actual fuel injection timing. A final target EGR rate is set on the basis of the standard target EGR rate and the amount of adjustment. An EGR is controlled on the basis of the final target EGR rate.

Abstract: A thermal-type airflow meter comprises an airflow meter body and a measuring part. Both of the frame of a housing which accommodates the electronic circuit, and a sub-passage member which has the heating resistor positioned within a sub-passage, are arranged on a metallic base. Further, the frame, the sub-passage member, the metallic base and the cover are each fixedly attached to at least two respective different members. A connector of the housing, the frame and the sub-passage member are formed in a flat shape to form the measuring module. The measuring module is inserted through an insertion hole to locate the heating resistor within the main air passage, and the fixing flange of the housing is fixedly attached to the airflow meter body.

Abstract: In diesel engine fuel injectors of the unit injector type, indicia containing needed information are marked or incised on the working face of the follower which drives the pump plunger of the injector, the marking being done in such a way as not to unacceptably interfere with the normal operation of the follower.

Abstract: A fuel system vapor separator has an outer housing member with a generally cylindrical internal wall and has two open opposed ends. A generally cylindrical inner housing member is fitted within the outer housing member and defines a sealed space between the two housing members. The housing members are sealingly closed at both ends. An inlet introduces fuel into the central region of the inner housing member while another inlet introduces a coolant fluid into the space defined between the outer and inner housing members for cooling the fuel. A float operated valve vents out fuel vapor accumulating within the inner housing member. The housing members are formed by an extrusion process such that they can be cut to various lengths depending upon the desired size of the assembled vapor separator.

Abstract: In an engine comprising a fuel vapor purge mechanism which mixes fuel vapor from a fuel tank with the intake air of the engine after fuel vapor has been adsorbed by a canister, a uniform fuel-air mixture and a stratified fuel-air mixture are selectively produced. When the engine is running with a stratified fuel-air mixture, purge of fuel vapor is prohibited. On the other hand, when the fuel vapor adsorption amount in the canister has reached a predetermined value, the engine is forcibly run with a uniform fuel-air mixture and purge of fuel vapor is performed, In this way, the fuel vapor adsorption amount in the canister is prevented from becoming excessive.

Abstract: A system and method for supercharging an in-line engine is disclosed. The system comprises a "bolt-on" supercharger system that is attachable directly to an existing installed engine without significant modification of the engine. The system includes an intake manifold fabricated preferably from aluminum and appropriately sized to the particular engine and available space, and which is removably attachable to the stock intake manifold of an engine in flow communication with the stock intake manifold; a supercharger removably attachable to, and in flow communication with, the fabricated intake manifold, by use of an adapter plate; a bypass valve assembly attached between and in straight line flow communication with a carburetor or fuel injected system and the supercharger. The bypass valve is joined to the carburetor by a bypass adapter ring, and allows an air-fuel mixture from the carburetor to bypass the supercharger and go directly into the fabricated intake manifold when the system is not in a boost mode.