Abstract: A device for detecting a filling level in a container having an electro-mechanical transducer 4 which is secured to a diaphragm 5 for vibrating the diaphragm 5. Furthermore an electrical device is provided for activating the oscillations of the diaphragm 5. The diaphragm 5 has a holder 1 on which the diaphragm is fastened by means of a cylindrical intermediate member 6. The holder 1 has a holder projection 7 which, with play, is enclosed and engaged by the cylindrical intermediate member 6. The intermediate member 6 is disposed on the holder projection 7 by an elastic play equalization element which is located between the holder projection 7 and the intermediate member 6.

Abstract: The device uses an elastic tubular bladder for receiving liquid which is expandable radially generally spherically at a local segment until a fully-expanded cross-section is achieved at which time the expanded region begins to grows axially, thereby maintaining a relatively constant pressure independent of bladder volume. The device is provided with a nozzle and a valve for controlling and directing the flow of the projected liquid.

Abstract: Apparatus and method for filling a container with a liquid. Apparatus includes a filling lance for introducing liquid into a container and a bung engaging tool assembly for removing the bung cap from the container prior to filling operations and for replacing the bung cap into the container after filling operations have been completed.

Abstract: A dispenser for manually filling a plurality of liquid receptacles simultaneously is disclosed. The dispenser includes an elevated base having a plurality of apertures through which liquid may flow into receptacles or cups positioned thereunder. Leg members support the base to position the apparatus over the receptacles. A filler tank is secured to the base for retaining a volume of liquid. Sandwiched between the filler tank and the base, a slide cover is manually rotatable over the base between an open position and a closed position so that a plurality of selectively placed apertures in the slide cover line up with selected apertures in the base to permit fluid flow therethrough. The filller tank of the apparatus includes a vacuum release valve for manually controlling the flow of fluid through the apertures in the base.

Abstract: A tray for auto passenger compartments, in which a bracket is mounted at one end of a tray member, the bracket received in a slot recess extending into the one end of the tray member. The bracket sections form a hook-shaped portion with an end section adapted to be received into a window recess. The end of the tray is positioned against the door surface when the bracket is hooked to support the tray member, and an in-and-out adjustment of the bracket in the recess slot accommodates differing door configurations. The bracket sections are hinged together to allow folding for storage.

Abstract: A powder feeder for supplying particulate powder material to powder applicators mounted in a powder spray booth comprises a housing having an inlet connected to the powder recovery system of the powder spray booth, and an outlet. A fluidizing plate and pump or rotating screw feeder is mounted within the interior of the housing to aid in the discharge of particulate powder material through the outlet of the housing to the powder applicators in the spray booth. A clean air chamber mounted to the housing is formed with an inlet communicating with the housing interior and an outlet located outside of the housing which is connected to a source of vacumm. The vacumm source creates a negative pressure within the clean air chamber to draw air from the housing interior to vent its interior. A cartridge filter is mounted within the housing to the inlet of the clean air chamber to prevent airborne particulate powder material from exiting the housing in the course of venting thereof.

Abstract: A liquid delivery nozzle to be used in gasoline stations comprising two pairs of light sensor in which the first pair arranged at the tip end of the nozzle is of reflection type and the second pair arranged a little higher up from said first pair is of usual contact type, for more relevantly coping with full tank delivery. The sensors are mounted in a casing which is to be mounted on the nozzle inner wall surface near the tip end. In order to prevent leads extending through said nozzle and a hose connected therewith for angular movement from being damaged due to such angular movement, a flexible sheet on which leads are printed or embedded, has a part wound to form several spiral turns. The sheet is arranged in the portion where angular movement occurs to cope with such movement by loosening or tightening of the spiral turns.

Abstract: In a device for detecting filling level of liquid in a container, a protective tube (6) extends over a membrane (5) which can be placed in vibration by an electromechanical transducer (4). In this way, bubbles which rise in the liquid cannot reach the membrane and induce a false measurement of low filling level.

Abstract: The dispensing pump is intended for metering pasty products into a group of molding bowls cylically advanced under the dispensing pump. The dispensing pump comprises a plurality of commonly drivable metering piston pumps (2) corresponding in number to the number of bowls disposed in series and in side-by-side relationship, with the pumps being provided with closing and opening elements associated with dispensing nozzles (7). To provide a compact and space-saving configuration with short and rectilinear conveying distances for the feedstock to be metered and thereby to provide favorable cleaning conditions, the dispensing pump is so constructed that the closing and opening elements are disposed in a flat valve block below the metering piston pumps. Feedstock distributor channels for each pump row are provided in the valve block in parallel to rotary slide valves with feedstock carrying channels pivotal by a common drive into the dispensing and metering position.

Abstract: The fuel filling system includes double pipe fuel delivery and tank venting plumbing. Both fuel delivery pipe and tank venting pipe are flexible and communicate with the gas tank through normally closed check valves. An inlet housing defines a vent cut-off chamber which communicates with the tank venting pipe, and also includes an annular nozzle embracing seal for isolating the end of the gas pump nozzle from the vent cut-off chamber. The gas tank is thus fully sealed by the check valves during driving, so that fuel will not spill from the tank should the filling system plumbing become ruptured or should the vehicle become overturned as a result of a collision. Fuel is introduced into the tank under positive pressure provided by the filling station fuel pump. Under pumping pressure, the check valves opens to permit the inflow of fuel and the outflow of air displaced from within the tank.

Abstract: A transport puck for filling, handling and packaging caulking tubes is disclosed and the process steps involved therewith.

Abstract: A dispensing assembly including an internally pressurized container of viscous liquid which may be dispensed through a hollow stem by deflecting the directing tube and stem to open a valve and cause liquid to flow out through an outlet opening in the directing tube. An overcap having a cavity adapted to receive the stem and directing tube releasably engages the container and has at least one, and preferably two, sockets along its inner surface for storing elongate hollow tapered application nozzles. The application nozzles have inlet ends adapted for engagement around the outlet opening on the directing tube so that the nozzles can be used to apply the liquid as it is discharged from the container.

Abstract: This invention relates to a dust suppressing device for use in the discharge of granular bulk materials, such as crushed rock, ore, and the like, for example, during the loading of such material onto a transport vehicle such as a ship. The device comprises(a) a central hopper;(b) a first outer tubular member, coaxially disposed and concentrically spaced outward with respect to the hopper; and(c) a second tubular member coaxially disposed and concentrically spaced outward with respect to the hopper and the first tubular member. The spacing between the central hopper and the first tubular member and the spacing between the first and second tubular members are such as to provide alternate path for the discharge of granular material when the flow rate of the granular material into the hopper exceeds the capacity of the hopper.

Abstract: A combination container and air removal fixture for easily and precisely filling an implantable hydraulic device with a continuous air-free supply of hydraulic fluid. In accordance with a preferred embodiment, the hydraulic device is an elastofluidic prosthetic sphincter and the fluid is a radio-opaque fluid. A premixed and pre-proportioned supply of hydraulic fluid is contained within each of a plurality of gas-fluid exchange chambers. A hollow occlusion cuff and at least one reservoir-actuator of the prosthetic sphincter are placed in fluid communication with respective exchange chambers. When the occlusion cuff and actuator are compressed, associated pistons are moved outwardly through the exchange chambers, whereby fluid containing entrapped air is withdrawn from the cuff and the actuator and removed to the chambers.

Abstract: A vehicle-servicing trailer is attachable to a pulling vehicle for transporation to the intended servicing site, the trailer having a hydraulically controlled lift apparatus, ramps on opposite sides of the trailer for advancement of a vehicle to be serviced onto the trailer, and outriggers are stationed at the four corners of the trailer to cooperate in supporting a vehicle on the trailer. When the vehicle is loaded on the trailer via the ramps, the lift is activated to raise the track members and vehicle to be serviced so that the underside of the vehicle is accessible, and outboard extensions on the track members enable a service man or operator to gain access to the engine compartment and interior of the vehicle. A movable dolly is positioned centrally of the trailer to permit the operator to slide beneath the vehicle and to perform necessary servicing operations, such as, oil changes and lubrication jobs.

Abstract: A process and apparatus for drawing off deformable masses containing air, such as sausage masses. The mass is transferred in a stream from a supply space into a filling cylinder where a vacuum is generated relative to the space to remove air from the mass, and the transferred mass is then ejected from the filling cylinder by means of a piston. To transfer the mass quickly and remove air from it completely, the mass stream is guided, during its transfer into the filling cylinder in such a way that, as it enters the filling cylinder, it first moves towards the cylinder wall at an angle to the direction of the piston. Moreover, during filling the level of mass in the filling cylinder is maintained at an essentially constant filling height so that a constant volume of free space remains above the mass in the filling cylinder.

Abstract: A portable metabolism container for ecological testing. A substantially air and water tight container having continuous inner walls includes a diffuser unit mounted within the container and operated from a portable power source. The diffuser unit is operable to ingest and discharge water within the container and to set up a uniform water velocity simulating natural flow conditions over a substrate placed within the container.

Abstract: A fuel filler neck with a vent device is provided for receiving fuel from a dispensing pistol and depositing the fuel into a fuel tank, which fuel filler neck simultaneously allows for optimal utilization of the fuel tank volume and for operationally adequate venting during refueling. The filler neck is formed in one piece with the vent device having a cross-sectional enlargement forming an expansion space. A connecting duct is provided at the area where the expansion space opens into the filler neck and a discharge gap is provided at the area where the vent device enters the filler neck.

Abstract: An apparatus for producing and filling tubular bag packages includes a shaping mandrel, about which a sheet of packaging material is shaped into a tube and an open end of the tube is filled with one portion of a product at a time and separated from the formed tube. For sending the portions of the product gently and quickly through the hollow shaping mandrel, a feed apparatus is disposed in the mandrel. The feed apparatus has a plurality of spaced flaps pivotably connected at equal intervals to two synchronous belt drives. In a feed conduit of the shaping mandrel, these flaps define downwardly moved chambers which receive portions of the product and transport them to the lower end of the shaping mandrel, and then, through a relatively narrow return conduit in the shaping mandrel, the flaps return upward again in an upright position by the belts.

Abstract: A bottle filling machine having a rotatable head containing reservoir with a plurality of downwardly extending bottle engaging filling mechanisms is provided with a tappet vertically slidable in the head adjacent each bottle filling mechanism. Each tappet is provided with a prehensile bottle gripping device at the lower end thereof for gripping a bottle and a curved cam plate is provided for raising each tappet and the bottle held thereby to the bottle filling position whereupon the latch pin will be moved into engagement with a bore in the tappet to hold the tappet and bottle in filling position without the assistance of the cam plate. Upon completion of the filling operation the latch is released to allow the filled bottle to be lowered under the influence of gravity.