| Patents for B67D 7 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes (29,440) |
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| 09/25/1991 | EP0447616A2 Method of inserting active viscous ingredients in the housing of a galvanic element |
| 09/24/1991 | US5050603 Mobile vapor recovery and vapor scavenging unit |
| 09/21/1991 | CA2038644A1 Fluid dispensing system |
| 09/20/1991 | WO1991014647A1 Chemical solution dispensing and handling system |
| 09/17/1991 | US5048577 Fuel dispensing vapor eliminating valve |
| 09/12/1991 | DE4007599A1 Suction system for removing separate layers of liq. - such as creamy emulsion of used coolant-lubricant from tank |
| 09/11/1991 | EP0446123A1 Temporary alternative connection installation between multiple fluid entries and exits |
| 09/10/1991 | US5046354 Pressurized storage tank with automatic shut-down in case of leakage |
| 09/10/1991 | CA1288744C Automatic shut-off and self-locking refueling nozzle |
| 09/09/1991 | CA2011905A1 Fluid dispensers |
| 09/05/1991 | DE4006490A1 Transferring high purity bulk liq. from container - via valved unit minimising contact with potential contaminants |
| 09/04/1991 | EP0444596A1 Device for discharging high-purity liquids from containers |
| 09/03/1991 | CA1288316C Bladder device for displacing air in bottle bore shaft |
| 08/28/1991 | EP0443068A1 Process and device for removing, during vehicle fuelling, of existing and/or released gases |
| 08/27/1991 | US5042840 Refillable tank car for storing and transporting fluids |
| 08/27/1991 | US5042696 Dispenser with piston assembly for expelling product |
| 08/27/1991 | US5042537 Hose assembly and method of making the same |
| 08/27/1991 | US5042290 Isolator for leak detector tester |
| 08/21/1991 | EP0442375A1 Method and device for controlling beverage vending in public houses or the like |
| 08/21/1991 | EP0441820A1 Filling device |
| 08/20/1991 | US5040769 Cold-weather fuel nozzle attachment |
| 08/20/1991 | US5040577 Vapor recovery system for fuel dispenser |
| 08/20/1991 | US5040576 Vapor passage fuel blockage removal |
| 08/20/1991 | US5040564 System for exchanging containers while in operation |
| 08/14/1991 | EP0440845A1 Tap device to dispense fluid fuels |
| 08/13/1991 | US5040106 Apparatus for drawing a pre-selectable quantity of liquid |
| 08/13/1991 | US5038971 Variable blending dispenser |
| 08/13/1991 | US5038840 Bubbler container automatic refill system |
| 08/13/1991 | US5038838 System for safe vapour recovery, particularly suitable for fuel filling installations |
| 08/08/1991 | WO1991011177A1 Delivery system comprising means for controlling internal pressure |
| 08/07/1991 | EP0440310A1 Method and installation for preserving and/or dispensing a liquid or viscous product |
| 08/07/1991 | EP0440299A1 System for electronic data communication between two fluid reservoirs. |
| 08/07/1991 | CN1053663A Oil filler for automobiles |
| 08/06/1991 | US5037239 Underground concrete vault structure for hazardous liquid storage tanks |
| 08/06/1991 | US5037009 Composite follower |
| 08/06/1991 | US5037006 Squeeze bottle foam dispenser with threshold pressure valve |
| 08/06/1991 | US5037003 Dilution station |
| 08/06/1991 | CA1287331C Bulk liquid dispensing, counting and recording system |
| 08/01/1991 | DE4002594A1 Tank fuel filling column - has gravity gas separator with annular chamber round duct forming centrifuge |
| 07/30/1991 | US5035350 Method and apparatus for precision squeeze tube valving, pumping and dispensing of work fluid(s) |
| 07/30/1991 | US5035271 Vapor recovery fuel dispensing nozzle |
| 07/30/1991 | CA1286917C Submersible pump and wastewater basin apparatus |
| 07/25/1991 | DE4001831A1 Activated charcoal filter - comprising three=dimensional matrix contg. activated charcoal pellets in pref. housing, useful motor vehicles |
| 07/24/1991 | WO1991011247A1 Filter material for motor vehicles |
| 07/24/1991 | CN2081385U Sealed oil crane-type pipe under liquid |
| 07/24/1991 | CA2049978A1 Filter material for motor vehicles |
| 07/23/1991 | US5033656 Method and apparatus for precision squeeze tube valving, pumping and dispensing of work fluid (s) |
| 07/23/1991 | US5033653 Dispenser with compression chamber |
| 07/23/1991 | US5033649 Chemical solution dispensing and handling system |
| 07/23/1991 | US5033646 Liquid dispensing system including air evacuating apparatus |
| 07/23/1991 | US5033644 Precision dispensing of varying viscosity fluids in a prescribed mix ratio |
| 07/23/1991 | US5033637 System for storing waste fluids |
| 07/23/1991 | US5033519 Storage tank flow control valve |
| 07/23/1991 | US5033494 Pressurization, paving material |
| 07/17/1991 | EP0437392A1 Fuelling nozzle |
| 07/17/1991 | EP0437142A2 Overfill preventing device in underground liquid storage tank |
| 07/16/1991 | US5031801 Liquid chemical handling |
| 07/09/1991 | US5029634 Intank fuel heater |
| 07/09/1991 | US5029602 Automated chemical storage and chemical feed system |
| 07/09/1991 | CA1285912C Dispensing stopper with rotating cap for pasty products |
| 07/03/1991 | EP0435375A2 Method and apparatus for determining transmission clutch and brake fill time |
| 07/03/1991 | CN2080062U Overflow valve of oil selling machine |
| 07/03/1991 | CN1052644A Apparatus for controlling filling liquid into container |
| 07/02/1991 | US5029100 Blender system for fuel dispenser |
| 07/02/1991 | US5027849 Gasoline station installation |
| 06/27/1991 | DE3942521A1 Emptying system for drum containing viscous liquid - has plunger exerting pressure on liquid and drum protected from damage by tape wound around drum whilst on rotary platform |
| 06/26/1991 | EP0434126A1 Device for dosed pumping of viscous products |
| 06/26/1991 | EP0433641A2 Device for controlling the flow of fluid to a container |
| 06/25/1991 | US5027282 Interactive pump system |
| 06/25/1991 | US5026258 High-volume auxiliary-overload-bypass valve |
| 06/25/1991 | US5025946 Anti-theft device for tank openings |
| 06/20/1991 | DE4025535A1 Adaptor plate fitted on filler pipe - fits in bore in vehicle fuel tank to prevent escape of fuel vapour |
| 06/19/1991 | EP0433151A1 Overfilling controller for a fluid storage tank |
| 06/19/1991 | EP0433041A2 A fuel dispenser system |
| 06/19/1991 | CN2079184U Automatic level limiting control feeding device for oil sale |
| 06/19/1991 | CN2079183U Liquid transferring device |
| 06/19/1991 | CA2032429A1 Device for dosed pumping of viscous products |
| 06/18/1991 | CA2012484A1 Sight flow indicator for powder and bulk solids delivery vehicles |
| 06/18/1991 | CA1285046C Digital control system for remote dispensing of fluids |
| 06/18/1991 | CA1284972C Breakaway swivel coupling |
| 06/13/1991 | WO1991008451A1 Device for automatically sampling, weighing and mixing various expensive liquids |
| 06/12/1991 | EP0432111A1 Method for brewing hot drinks using soluble substances and apparatus for carrying out this method |
| 06/12/1991 | EP0431873A1 Fuel dispenser |
| 06/12/1991 | EP0431208A1 Method of measuring the quantity of petrol delivered by the hose of a petrol pump |
| 06/11/1991 | US5022563 Dispenser-gun assembly for viscous fluids and dispenser therefor |
| 06/11/1991 | US5022561 Anti-theft nozzle lock |
| 06/11/1991 | US5022557 Computerized beverage dispensing system |
| 06/11/1991 | US5022556 Programmable volume dispensing apparatus |
| 06/11/1991 | US5022428 For chemical additive fluid |
| 06/06/1991 | DE3939685A1 Service station fuel pump - is automatically switched off when vehicle fuel tank is full |
| 06/05/1991 | EP0187809B1 A method for position-finding and apparatus herefor |
| 06/04/1991 | US5021219 Pressure sensitive reagent transfer for continuous gas product ion in second of two containers |
| 05/29/1991 | DE3938742A1 Redundant overfilling protection appts. for dangerous liquids=gases - contains mutually independent electrical control chains, gives manual alarm and performs automatic cut-off probe faults |
| 05/28/1991 | US5018645 Automotive fluids dispensing and blending system |
| 05/28/1991 | US5018549 Fuel filling station |
| 05/23/1991 | DE3938503A1 Automobile fuel pump unit - has common display for several fuel lines mounted in common housing |
| 05/22/1991 | EP0428368A1 Fuel supplying hosepipe |
| 05/22/1991 | CN1051522A Method and device for pressure balancing of hoses at extruding of two components |
| 05/21/1991 | WO1991007347A1 Dispenser with piston assembly for expelling product |
| 05/21/1991 | US5016689 Safety tank apparatus for liquid storage |