Abstract: A clean funnel including a funnel shaped housing having a large substance intake opening and a small substance outlet opening; an entirely removable first closure cap for sealing the large substance intake opening and an entirely removable second closure cap for sealing the small substance outlet opening, the first cap and the second cap each being sufficiently tight when in place to remain in place under conditions of funnel handling and movement and to prevent contamination of the funnel during periods of nonuse.

Abstract: The funnel (1) can be stored away compactly without cleaning and without danger of soiling and has a wall (12) which at least partially encases the collecting space and which on its lower side makes a close fitting connection onto a spout envelope (20).

Abstract: The present invention relates to a method for manufacturing a prefilled single-dose syringe.It comprises a station (12) for supplying the ampoules (2), a station (13) for pregassing the ampoules (2), a station (14) for filling-gassing the ampoules (2), a station (15) for supplying the injector bodies (3), equipped with their needle-holder covering cap (4), a station (16) for assembling the ampoules (2) and the injector bodies (3), a station (19) for final control of the syringe (1), a station (22) for release of the syringes accepted by the final control station, a station (20) for quantitative control of gassing of the syringes, a station (21) for qualitative control of gassing of the syringes.

Abstract: Drum filling apparatus and method enabling liquid to be introduced into a container automatically. The apparatus includes a filling lance and a mechanism for gradually raising the filling lance to ensure that only a relatively small portion of the lance remains submerged in the liquid. The apparatus also includes a control mechanism for ensuring that the lance is properly positioned within the container as it is being withdrawn.

Abstract: A tank fill assist for filling a tank or other equivalent volume from a remote source of liquid, for example filling a consumer product from a sink or bathroom faucet with fresh water. The fill assist is normally stowed within the interior of the tank. It is withdrawn for connection to a faucet for tank filling, and is then returned to stowed position after tank filling. The fill assist comprises standard flexible conduit with unique inlet and outlet fittings at opposite ends. The outlet fitting is disposed within the interior of the tank and is constructed and arranged to prevent accidental separation of the fill assist from the tank when the conduit is withdrawn from the tank yet to allow passage through the fill opening when it is intended to either join or separate the fill assist to or from the tank. The inlet fitting is of thermoplastic rubber and can be fitted over the outlets of typical sink and bathroom faucets.

Abstract: An oil filler funnel and cap are adapted for permanent mounting upon an engine to connect to the usual oil filler passage. The oil filler funnel and cap replaces the normal filler cap, by means of a bar and a sealing gasket. A pipe, which can be routed to avoid other engine parts, extends generally gravitationally upwardly to an enlarged funnel form. The top of the funnel is closed by a sealing cap or lid. The funnel is enlarged in cross section, to allow a car owner to easily fill the engine with oil without spilling same and without the use of auxiliary devices.

Abstract: Apparatus for inflating tires to a test pressure. The apparatus includes a shop supply of air and a regulated supply of air. A valve system is used to connect the tire to the shop supply to seat the bead on the test rim; to exhaust the air from the tire to bring the pressure in the tire to approximately the test pressure; and to the regulated supply to bring the air in the tire to the preselected test level. The difference between the actual test pressure and the desired test pressure is measured and that difference is used to control the pressure regulator so as to correct the test pressure in the next succeeding tire.

Abstract: A web of pouches is carried around a rotating drum. Above the drum is a filler. The filler has a lower stationary plate with an arcuate slot in it. Above the stationary plate are two rotating plates which are vertically-spaced apart. The plates have aligned holes forming cups. A hopper is located above the rotating plates to pour product onto the rotating plates. A separator is located between the rotating plates and overlies the slot in the stationary plate whereby the lower primary cups are filled through the upper secondary cups and are discharged into pouches through the slot in the stationary plate while the separator holds back the product in the upper secondary cups.

Abstract: An apparatus is presented for the pneumatic injection of pulverulent materials into a pressurized vessel, comprising a storage silo, a distribution silo, a series of metering devices for extracting the pulverulent materials from the distribution silo, pneumatic conveying pipes connecting each of the metering devices to the vessel, and also a device for the automatic transfer of the pulverulent material from the storage silo (which is under substantially atmospheric pressure) to the distribution silo in which a pressure higher than that in vessel prevails. An important feature of the present invention is the presence of two intermediate silos each connected via automatic valves, upstream to the storage silo and, downstream, to the distribution silo; and by a pressurizing circuit connecting a source of inert gas under pressure through automatic valves to each of the intermediate silos.

Abstract: A container filling machine is provided with easily demountable nozzles or valves capable of being clamped in position in openings through which fluid product passes from the reservoir to containers. Clamping assemblies, pivotable into engagement with flanges on the nozzles, are fixed to the machine between the nozzles and a single assembly either clamps two of the nozzles in operating position or frees them for removal.

Abstract: An arrangement for indicating the refilling level of a collapsible ink container (1,2) comprising a measuring circuit having an alternating voltage source (U.about.) to form an electric control signal which depends on the capacitance (8) between the liquid ink and an electrically conductive coating (5) which is insulated with respect to the ink by the wall of the ink container wherein the electrically conductive coating (5) is provided on the outside of the lower part (1) of the ink container.

Abstract: A supporting structure for a fuel feeding gun in a fuel tank is provided, comprising a cylindrical retainer provided in a portion of the fuel tank in which a barrel portion of the fuel feeding gun is inserted, and a support member provided correspondingly to a base end upper portion of the retainer which projects into the fuel tank in parallel with the axial line of the retainer and supports the barrel portion of the fuel feeding gun when the barrel portion is in the inserted state in the retainer.

Abstract: Method of inflating tires wherein the tires are inflated to a bead seat pressure and thereafter the pressure is reduced without deflating the tires through the valve.

Abstract: A bulk material receiving hopper is provided with a dust containment system which includes sloped shield plates positioned adjacent a top portion of the hopper to effectively close-off substantially all of the open space thereacross. Restricted material openings are defined by the shield plates and an isolated, dust containment region is established therebeneath to trap the displaced air and entrained fugitive dust generated during a dumping operation. One or more dust collector units communicate with the isolated dust containment region to draw in the displaced air and entrained dust particles.

Abstract: A combined camp stove or camp lantern fuel tank reservoir cap and pressurizing assembly is presented in which a fuel tank cap body is adapted to include a hollow check-valve assembly base on the top thereof. Into the check-valve assembly base is inserted a check valve assembly. The cap body has an aperture therein so as to be fluidly connected to the base when a compressed air nipple from a hose is inserted into the check-valve assembly. The compressed air flows through the base, past a gasket in the body having a slit therein for air passage and through the body to pressurize a fuel reservoir.

Abstract: An improved hose structure is provided for passing fluid across a universal joint, that permits a transfer structure to pivot about two horizontal axes with respect to a vessel or the like at the sea surface. A hose or other flexible conduit has a lower end connected to a pipe on the transfer structure and an upper end connected to a pipe on the vessel which can move up and down and which is biased upwardly. When the transfer structure tilts, to raise or lower the lower end of the hose, the upper end can also rise or fall to minimize bending of the hose, so that a substantially straight hose can be used.

Abstract: A hygienic liquid dispensing system is disclosed comprised of the combination of a container for the liquid to be dispensed, said container having a neck portion terminating in an aperture for discharging the liquid therethrough; a hygienic cap extending over said aperture and at least a portion of the neck to seal the liquid in the container; and a liquid dispenser, including a sleeve adapted to receive the capped container neck and a sharpened feed tube located within said sleeve for piercing said cap. The container with its capped neck is inverted and lowered into said sleeve and is guided thereby to position the cap over the feed tube. The hygienic cap has a recessed central portion and a relatively thin bottom portion (in said recess) which is pierced by the feed tube as the container is lowered into the sleeve. This piercing allows liquid to flow from the container to the dispenser.

Abstract: A vapor recovery nozzle is disclosed in which the main body of the nozzle has the vapor passage located above the fluid passage, so that the fluid valve is separated from the top of the nozzle by the vapor passage. Thus the valve may only be removed through the bottom of the nozzle by removing the trigger mechanism and removing the vacuum tripping mechanism which is also connected to the trigger mechanism. Removal of the tripping mechanism is also made easily determinable by the use of a soft aluminum seal over the top opening of the trigger mechanism. The tripping mechanism is responsive to displacement of the vapor recovery shroud to prevent dispensing fuel unless the nozzle is in the fill tank. Other improvements to prior art vapor recovery nozzles include an improved trigger mechanism having a camming surface to engage the stem of the main valve.

Abstract: A chemical vessel having improved access means comprising an access tube forming an openable conduit, being closed at the internal end with a discoid breakseal during shipment, a chemical removal tube slidably mounted in gas tight relationship inside the access tube, and means for moving the removal tube into engagement with and breaking out the breakseal for permitting removal of chemical from the vessel is disclosed.

Abstract: A receptacle for accumulating spilled liquids about the inlet pipe of a storage tank is slidably fitted within a stationary housing. The receptacle includes an outlet spout connected to the inlet pipe. A center pipe fits within the spout for connection to a supply line. Liquid flows from the supply line through the center pipe into the tank inlet pipe. Spillage is collected in the receptacle and, if desired, permitted to flow into the tank via valved passages in the receptacle bottom.