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公开(公告)号：US4876653A
公开(公告)日：1989-10-24
申请号：US073974
申请日：1987-07-15
CPC分类号： B67D7/744 , G05D11/132 , B67D2007/746 , Y10T137/0329 , Y10T137/2499 , Y10T137/2529
摘要： A system for blending low and high octane gasoline includes independent flow paths for each fuel between a supply source and a composite blend manifold and nozzle assembly, with the rate of flow of fuel in each flow path being under individual closed loop control, under an algorithm for comparing the ratio of the actual accumulated volumes of the low octane to the high octane fuel, relative to a statistically determined ratio of the ideal volume of said low to high octane fuel for the total actual accumulated volume of the sum of the volumes of the fuels at a given time, for providing a perfect blend relative to a preselected blend ratio.
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公开(公告)号：US4986445A
公开(公告)日：1991-01-22
申请号：US445466
申请日：1989-12-04
CPC分类号： B67D7/32 , B67D7/84 , Y10T137/8376
摘要： A gasoline dispenser system includes a housing with a first enclosure providing a safe area for mounting electrical apparatus, a second enclosure providing a hazaradous area for mounting fuel carrying apparatus, an air gap vapor barrier separating the first and second enclosures, at least one bifurcated electromechanical valve for controlling gasoline flow, having a solenoid winding mounted within the first enclosure, and a valve body mounted within the second enclosure, with a control rod connected from the solenoid winding, through the air gap, to a plunger or control device within the valve body, and with an elastomeric seal about the control rod for secondary sealing where it enters the second enclosure, for substantially preventing gasoline fumes from escaping from the second enclosure into the air gap.
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3.发明授权Venturi liquid evacuator system for maintaining clear vapor path in vapor recovery hose 失效文丘里液体排空系统，用于在蒸气回收软管中保持透明的蒸汽通道
公开(公告)号：US4687033A
公开(公告)日：1987-08-18
申请号：US864569
申请日：1986-05-19
申请人： Roger W. Furrow , Harold R. Young , G. Frank Dye
发明人： Roger W. Furrow , Harold R. Young , G. Frank Dye
CPC分类号： B67D7/0488
摘要： In a coaxial hose system for a fuel distribution system, a product delivery hose is centrally located within a vapor recovery hose, whereby the area between the product and vapor hoses provides a return path for vapors developed at a nozzle during refueling of a vehicle. A venturi pump is located in the product hose, and operable over a range of flow rate of the fuel through the product hose, for sucking fuel back into the product hose from an area of the vapor path where fuel may accumulate due to backflow from the nozzle, thereby substantially insuring a clear vapor path and more complete delivery of metered fuel.
摘要翻译： 在用于燃料分配系统的同轴软管系统中，产品输送软管位于蒸汽回收软管内的中心位置，由此产品和蒸汽软管之间的区域为车辆加油期间在喷嘴处形成的蒸气提供返回路径。 文丘里泵位于产品软管中，可在通过产品软管的燃料流量范围内操作，用于将燃料从蒸气路径的一部分吸入产品软管，燃料可能由于从 喷嘴，从而基本上确保清晰的蒸气路径和更完整的计量燃料的输送。
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公开(公告)号：US5029100A
公开(公告)日：1991-07-02
申请号：US452286
申请日：1989-12-15
CPC分类号： B67D7/743 , G05D11/132 , B67D2007/746 , Y10T137/2529
摘要： A fuel dispensing system includes a manifold for receiving one or more grades of fuel at individual input ports and a plurality of output ports. The output ports are each connected to individual input ports of steering valves, the latter having output ports connected to inlets of nozzle and hose assemblies. A controller is included that is site programmable for designating a particular hose/nozzle assembly for dispensing a particular straight grade or blend of fuel. The controller is responsive to the selection of a given nozzle by a user for energizing and controlling one or more flow control valves, and the steering valve associated with the selected nozzle, for delivering the required grade or grades of fuel to the manifold for dispensing the grade of fuel associated with the selected nozzle, in a desired amount under closed loop control.
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公开(公告)号：US5694688A
公开(公告)日：1997-12-09
申请号：US645874
申请日：1996-05-14
申请人： Gordon F. Musch , Serafin J. Gerardo , Dennis D. Humphrey , Bruce E. Bochnak , Richard L. Barker , William J. Roberts , Harold R. Young
发明人： Gordon F. Musch , Serafin J. Gerardo , Dennis D. Humphrey , Bruce E. Bochnak , Richard L. Barker , William J. Roberts , Harold R. Young
CPC分类号： B29C63/105 , B05C17/0207 , B29C47/0021 , B29C53/64 , B29C47/00 , B29C53/822 , B29K2105/0809 , B29L2031/326 , B29L2031/328 , Y10T29/49549 , Y10T29/49551 , Y10T29/5185 , Y10T29/5197
摘要： A paint roller cover with thermoplastic core and method and apparatus for making same by spirally wrapping a strip of hot extruded thermoplastic film onto an exterior surface of hollow thermoplastic tubing and spirally wrapping a strip of fabric having a thermoplastic backing onto the spiral wound strip of thermoplastic film while the thermoplastic film is still sufficiently hot to cause the thermoplastic film to flow into interstices in the thermoplastic backing of the fabric and permanently bond the fabric to the exterior surface of the tubing. The fabric covered tubing is then cooled and separated into a plurality of individual lengths of fabric covered tubes.
摘要翻译： 具有热塑性芯的涂料辊盖及其制造方法和装置，其通过将热挤压的热塑性薄膜的条带螺旋地包裹在中空热塑性管的外表面上，并将具有热塑性背衬的织物带螺旋地包裹到螺旋缠绕的热塑性塑料带上 薄膜，同时热塑性薄膜仍然足够热以使热塑性薄膜流入织物的热塑性背衬中的空隙中并将织物永久地粘合到管的外表面。 然后将织物覆盖的管子冷却并分离成多个单独长度的织物覆盖的管。
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公开(公告)号：US4978029A
公开(公告)日：1990-12-18
申请号：US375255
申请日：1989-07-03
申请人： Roger W. Furrow , Harold R. Young
发明人： Roger W. Furrow , Harold R. Young
IPC分类号： B67D7/74
CPC分类号： B67D7/744 , B67D2007/746
摘要： A dispenser for delivering different grades of gasoline through a single nozzle at each fueling position, includes a pair of hoses connected to the nozzle, one of which hoses is used for selectively delivering high octane gasoline, and the other of which hoses is for selectively delivering either low octane or mid octane gasoline through the nozzle, whereby a control system is programmed for monitoring the dispensing of low octane gasoline relative to the dispensing of mid octane gasoline, for injecting a sufficient quantity of high octane gasoline through the nozzle at the initiator of a mid octane dispensing cycle for compensating for low octane fuel remaining in the other hose from an immediately prior low octane dispensing cycle relative to a mid octane dispensing cycle.
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7.发明授权
公开(公告)号：US5537745A
公开(公告)日：1996-07-23
申请号：US381541
申请日：1995-01-31
申请人： Gordon E. Musch , Serafin J. Gerardo , Dennis D. Humphrey , Bruce E. Bochnak , Richard L. Barker , William J. Roberts , Harold R. Young
发明人： Gordon E. Musch , Serafin J. Gerardo , Dennis D. Humphrey , Bruce E. Bochnak , Richard L. Barker , William J. Roberts , Harold R. Young
CPC分类号： B29C63/105 , B05C17/0207 , B29C47/0021 , B29C53/64 , B29C47/00 , B29C53/822 , B29K2105/0809 , B29L2031/326 , B29L2031/328 , Y10T29/49549 , Y10T29/49551 , Y10T29/5185 , Y10T29/5197
摘要： A method and apparatus for making a paint roller cover by spirally wrapping a strip of hot extruded thermoplastic film onto an exterior surface of hollow thermoplastic tubing and spirally wrapping a strip of fabric having a thermoplastic backing onto the spiral wound strip of thermoplastic film while the thermoplastic film is still sufficiently hot to cause the thermoplastic film to flow into interstices in the thermoplastic backing of the fabric and permanently bond the fabric to the exterior surface of the tubing. The fabric covered tubing is then cooled and separated into a plurality of individual lengths of fabric covered tubes.
摘要翻译： 一种用于通过将热挤压的热塑性薄膜条螺旋地包裹在中空热塑性管的外表面上并将具有热塑性背衬的织物条螺旋地缠绕到热塑性薄膜的螺旋缠绕带上而制成涂漆辊盖的方法和装置，而热塑性塑料 薄膜仍然足够热以使热塑性薄膜流入织物的热塑性背衬中的空隙中并将织物永久地粘合到管的外表面上。 然后将织物覆盖的管子冷却并分离成多个单独长度的织物覆盖的管。
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