Abstract: A short steel pipe for use as a crack stopper is described having externally or internally helically arranged individual notches, perforations or texture changes at such a number that they overlap in axial direction, and an axial line on or in the pipe will traverse at least one of these notches, perforations or texture changes.

Abstract: A damping device is proposed, which serves to equalize and reduce pressure fluctuations arising in fuel supply systems for internal combustion engines in motor vehicles. The damping device includes a damper element which has at least one damper diaphragm fastened in a damper housing and is arranged to define a fuel chamber which communicates via a feed pipe with a fuel distributor line. The feed pipe is oriented toward a flow tube which communicates with a fuel supply line and protrudes into the fuel distributor line. The fuel chamber of the damper element communicates via a further feed pipe with the fuel distributor line. The feed pipe and the flow tube are axially spaced apart from one another by a distance (A).

Abstract: A liquid pulsation dampening device comprises a sound transmitting tube structure, including a helical fin that causes incoming pulsations within a liquid to first traverse a spiral path. Vibrations and pulsations transmitted through the liquid are transferred to the tube and are effectively cancelled during their subsequent reverse axial movement through the tube interior. The housing includes a port leading between the housing and tube. One end wall includes a port leading to the tube interior. Passages are provided at the opposite end of the device for free-flow of liquid between the space separating the housing and tube and the tube interior.

Abstract: A high tensile strength and high abrasion resistant removable hose covering and method of construction is described for fabricating a reusable, removable hose covering adapted to surround an inner hose by which high tensile strength in the longitudinal direction may be imparted to the combination of the inner hose and removable hose covering and in addition, extreme high resistance to environmental abrasion is obtained. The inner hose is constructed by conventional methods.

Abstract: A filling machine includes a first revolving platform on which containers to be filled are supported, and a second revolving platform arranged, at an adjustable height, above the first, and having peripheral seatings for fixing thereto of a number n of dosage-delivery units less than or equal to the maximum number of dosage-delivery apparatus which can be accommodated peripherally on said second platform.Each dosage-delivery apparatus is functionally complete and comprises a control for the volumetric dosage of the product operable by a motor device at a velocity equal to the angular velocity of the second platform, and in the case of necessity for the correction of the dosage, at a velocity different from the angular velocity of the second platform.

Abstract: A cleaning fluid cartridge having a collar with defined entry and locking positions rotatably thereon to be received in a docking port of a cleaning device such that a pair of orifices on the container are initially aligned and axially advanced by rotation of the collar towards apertures of the docking port without rotation of the container and locked into the docking port. The collar includes a handle received in indentures on the body to define the initial entry and the locked position. The collar has a camming surface which cooperates with lugs on the docking port to produce the axial motion and locking. The cartridge and the recess in the housing provide container alignment and rotation prohibiting elements.

Abstract: A slurry compressor for obtaining a homogeneous absorbent bed in a chromatographic column wherein said compressor includes a shaped member having external dimensions slightly less than the internal dimensions of the column in which the bed of particles is being compressed. The compressor having an innermost portion and an outermost portion, integrally connected, the innermost portion being a solid segment incorporating a lower surface, while the outermost portion includes a hollowed interior forming a walled structure extending integrally from the solid segment, with the walled structure flaring slightly outwardly to assure a reasonably snug contact with the inner surface and interior wall of the associated column.

Abstract: A system for continuously charging containers with a flowable substance including solid material, has a first pipe, a flow sensor for detecting substance flow in the first pipe; a plurality of valved second pipes each communicating with the first pipe and extending into a respective container; a level sensor associated with each second pipe for directly responding to a predetermined height level of the solid material accumulating in each respective container; and a control arrangement connected to the flow sensor, the level sensors and the valves of the second pipes for shutting off the valve of that second pipe through which charging was in progress and simultaneously opening the valve of another second pipe which is associated with an empty, standby container, at the moment when the level sensor associated with the container undergoing charging indicates that the solids reached the "full" level, while, at the same time, the flow sensor continues to indicate substance flow.

Abstract: A system for withdrawing, transporting and dispensing predetermined portions of liquid from a container with multiple portion capacity includes a dip tube assembly disposed within the container including a dip tube which extends into the container and a receiving device for matingly receiving a transfer flask. The dip tube assembly includes a plurality of apertures adapted to enable filling of and pouring from the container when the transfer flask is removed therefrom. The transfer flask is removably mounted on the receiving device and has a predetermined liquid storage capacity and walls which are deformable upon application of pressure thereto, wherein said walls elastically return to their original shape upon release of pressure therefrom, said transfer flask also having an opening in communication with the dip tube so that liquid is drawn into the transfer flask upon expansion of the walls of the transfer flask.

Abstract: A wine distribution method from winery to retail customer in which the wine is completely enclosed or sealed throughout until it is finally dispensed into a glass or carafe for customers in a restaurant or lounge or other retail establishment. The wine originates in a winery where it is stored in closed containers until it has been properly aged. It is then pumped through a sealed conduit from the winery vats into the closed tank of a tanker truck for shipment to a wholesale distributor. In accordance with this invention the wholesale distributor pumps the wine from the tank of the tanker truck through lines which are closed to air into large holding tanks which are also closed to the atmosphere.

Abstract: A resilient transverse partition for a substantially cylindrical body such as a drum or a pipe, wherein a plurality of narrow elongated leaves of thin resilient material and equal length are co-joined in an overlapping fanned array about a common center with their ends slideable with respect to one another and congruent with a circle of slightly greater diameter than said body, so that the array of leaves can be forced into the body transversely and coaxially therewithin and deformed into a concavo-convex domes partition resilient to axial displacement from forces acting on its convex side.

Abstract: A carrier for energy lines and other supply lines, with the carrier being disposed between a fixed connection and a movable consuming device. The carrier includes a plurality of interlocking tubular link members that can be bent relative to one another. Inwardly disposed parts are provided with outwardly directed stops, and outwardly disposed parts are provided with inwardly directed stops, with these stops effecting the interlocking of the link members. Each of the link members is U-shaped, and is provided on its open side with inwardly directed projections. A flexible cover strip is inserted between the projections, and spans the opening of the link members in a self-supporting manner.

Abstract: A safety valve for compressed liquid gas fuel tanks that has no man-movable parts and is completely automatic during the filling procedure. A movable piston within the valve body is responsive to pressure developing within an expansion chamber. The expansion chamber is connected to a 20% valve associated with the fuel tank and when liquid gas is detected the liquid expands and cools causing a thermal operated valve to transfer. Transferring of the thermal valve closes a port and prevents venting of the expansion chamber. Pressure building up in the expansion chamber causes the piston to automatically move, thereby shutting off the flow of fuel from the supply to the fuel tank.

Abstract: A liquid pouring device comprises a conduit, a screwed cap, a partition plate, a tension spring, a valve collar and a funnel. The partition plate inserted in the conduit divides the conduit into one long channel and one short channel for the liquid and air to flow. The screwed cap with a gasket is fixed to the top end of the conduit for screwing on the container from which the liquid is to be poured. The stopper is fixed to the lower end of the partition plate and the valve collar is slidably fitted over the small part of the conduit. The tension spring is fitted over the conduit between the valve collar and the flange of the conduit. The funnel is connected with the valve collar. Thus, the liquid can be poured from the liquid container into an empty container smoothly and safely.

Abstract: In a nozzle dam assembly wherein a flange ring is affixed around a circular nozzle opening in a chamber wall, a support frame spans and is in non-threaded connection with the ring by releasable pins which carry under tension any load on the frame directed axially out of the nozzle into the chamber, and a circular dam with a sealing diaphragm disposed over it is attachable to the frame with its rim within the nozzle so that inflatable peripheral sealing means on the diaphragm effect the desired seal of the nozzle independent of the aforementioned axial load.

Abstract: In the embodiment depicted, the catcher, for use with a liquid-jet-cutting equipment, comprises a housing in which is formed a chamber, and the chamber replaceably confines an impingement block. A channel opens into the chamber and onto the block for admitting and dissipating a stream of spent, cutting liquid, and for directing the liquid through a discharge port in the housing to a reservoir. The impingement block is replaceable in the housing by removing a threaded closure from an underlying housing wall.

Abstract: A coupling assembly having abutting surfaces held together in sealed relationship by cooperable male and female nuts includes a gland member having one of the abutting surfaces thereon and being receivable in the male nut. At least one inwardly extending projection on the male nut is receivable in an external longitudinal groove in that portion of the gland member which is receivable in the male nut. Couplings for different fluids have different projection and groove arrangements such that a male nut having a given projection arrangement will receive only a gland member having a matching groove arrangement.

Abstract: A funnel device is provided for emptying liquid from scintillation vials and disposing of the empty vials. The device has a top provided with rows of holes to loosely accommodate standard liquid scintillation vials. Beneath each row of holes is a rod. The vials are placed, inverted, through the holes to rest on the rod beneath. After the vials have drained into an appropriate container, the device is moved to rest on a vial collection container, and the rods are removed, allowing the vials to fall into the collection container.

Abstract: A plug assembly for puncture has a cylindrical member of a rigid resin having first and second openings one at each end thereof and a channel for communication between the first and second openings. The cylindrical member has a mating tapering surface on an outer side of the first opening. The assembly also includes an elastic member of a synthetic resin arranged at least in the channel extending toward the second opening of the cylindrical member so as to block the channel of the cylindrical member. The elastic member permits a needle penetration and assuring a re-sealability after an injection needle has been withdrawn. The cylindrical member and the elastic member are molded in an integral fashion.

Abstract: A can filling device for minimizing damage to cans during filling by providing full can pockets on a filler wheel having upper and lower arm portions which maintain the constant vertical orientation of the can during the filling process. A locator brush is disposed to induce an inward radial force relative to the rotating filler wheel to maintain the can within the can pocket. Additionally, a hold down guide assembly displaces the cans in a downward position on the rotating filler wheel to prevent damage by the spindle mechanism. Sufficient tangential clearance is provided by the star wheel pockets to prevent damage due to play between the rotating filler wheel and the star wheel. Close tolerances are provided in the radial direction to ensure full transfer of the can from the star wheel pocket to the filler wheel pocket.