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1. 再颁专利

USRE34518E Vacuum actuated tank vapor vent valve 失效
标题翻译：真空致动槽蒸气排放阀
公开(公告)号：USRE34518E
公开(公告)日：1994-01-25
申请号：US905589
申请日：1992-06-26
申请人： Charles H. Covert , Kenneth W. Turner , Carl H. Sherwood , William E. Gifford , Richard W. Wagner
发明人： Charles H. Covert , Kenneth W. Turner , Carl H. Sherwood , William E. Gifford , Richard W. Wagner
IPC分类号： B60K15/035 , F02M25/08 , F16K24/04 , F16K24/00
CPC分类号： F16K24/04 , B60K15/03519 , F02M25/089 , Y10T137/86332
摘要： A tank vapor vent valve assembly mounted to the top of the tank wall has a piston actuated by a source of engine vacuum which maintains a fill vapor exit closed until the gas cap is removed to relieve the vacuum and allow the piston to open.
摘要翻译：安装到罐壁顶部的罐蒸气排放阀组件具有由发动机真空源致动的活塞，其保持填充蒸汽出口关闭，直到气帽被移除以减轻真空并允许活塞打开。

2. 发明授权

US5014742A Vacuum actuated tank vapor vent valve 失效
标题翻译：真空致动槽蒸气排放阀
公开(公告)号：US5014742A
公开(公告)日：1991-05-14
申请号：US504818
申请日：1990-04-05
申请人： Charles H. Covert , Kenneth W. Turner , Carl H. Sherwood , William E. Gifford , Richard W. Wagner
发明人： Charles H. Covert , Kenneth W. Turner , Carl H. Sherwood , William E. Gifford , Richard W. Wagner
IPC分类号： B60K15/035 , F02M25/08 , F16K24/04
CPC分类号： F16K24/04 , B60K15/03519 , F02M25/089 , Y10T137/86332
摘要： A tank vapor vent valve assembly mounted to the top of the tank wall has a piston actuated by a source of engine vacuum which maintains a fill vapor exit closed until the gas cap is removed to relieve the vacuum and allow the piston to open.
摘要翻译：安装到罐壁顶部的罐蒸气排放阀组件具有由发动机真空源致动的活塞，其保持填充蒸汽出口关闭，直到气帽被移除以减轻真空并允许活塞打开。

3. 发明授权

US4917157A Vehicle tank vapor vent valve assembly 失效
标题翻译：汽车油箱蒸气排放阀总成
公开(公告)号：US4917157A
公开(公告)日：1990-04-17
申请号：US316002
申请日：1989-02-27
申请人： William E. Gifford , Carl H. Sherwood , Charles H. Covert , Kenneth W. Turner
发明人： William E. Gifford , Carl H. Sherwood , Charles H. Covert , Kenneth W. Turner
IPC分类号： B60K15/04
CPC分类号： B60K15/04 , B60K2015/048 , Y10T137/86332
摘要： A tank vapor vent valve assembly uses a spring loaded sealing flapper door located below a normally open float chamber. The flapper door spring is specifically designed to open when the tank pressure falls, allowing make up air to pull the flapper door down and draw in make up air through the canister inlet.
摘要翻译：罐式蒸气排放阀组件使用位于常开浮子室下方的弹簧加载的密封挡板门。挡板门弹簧专门设计成当油箱压力下降时打开，允许补充空气将挡板门向下拉，并通过罐入口吸入空气。

4. 发明授权

US5054520A Remotely actuated fuel tank vapor vent valve 失效
标题翻译：遥控油箱蒸气排放阀
公开(公告)号：US5054520A
公开(公告)日：1991-10-08
申请号：US514458
申请日：1990-04-25
申请人： Carl H. Sherwood , Kenneth W. Turner , Patti S. DuBois , Charles H. Covert
发明人： Carl H. Sherwood , Kenneth W. Turner , Patti S. DuBois , Charles H. Covert
IPC分类号： B60K15/035 , F02M25/08
CPC分类号： B60K15/03519 , F02M25/0836 , Y10S137/907 , Y10T137/86324
摘要： A tank mounted vapor vent valve is actuated from the filler door by a pair of bellows, a primary bellows operated by the filler door, and a secondary bellows moved by the primary bellows to open and close the valve, joined only by a flexible, easily routed air hose.
摘要翻译：通过一对波纹管，由加料口门操作的主波纹管和由主波纹管移动以便打开和关闭阀的次级波纹管，通过一个柔性的，易于连接布线空气软管。

5. 发明授权

US5462100A Fuel fill vapor recovery system with differential pressure control valve 失效
标题翻译：带压差控制阀的燃油补充蒸汽回收系统
公开(公告)号：US5462100A
公开(公告)日：1995-10-31
申请号：US299282
申请日：1994-08-31
申请人： Charles H. Covert , Richard W. Wagner , Kenneth W. Turner , Karen M. Meyer
发明人： Charles H. Covert , Richard W. Wagner , Kenneth W. Turner , Karen M. Meyer
IPC分类号： B60K15/035 , F16K17/04
CPC分类号： B60K15/03519 , B60K15/03504 , Y10T137/0874 , Y10T137/8634
摘要： A refueling vapor recovery system for a vehicle utilizes recirculation of a portion of the displaced vapor and combines a vapor vent valve and a recirculation control into a single differential pressure valve assembly. A vapor vent conduit provides fuel tank vapor pressure to one side of a diaphragm and, through a restricted orifice, to the other side of the diaphragm, the other side being further connected by a recirculation conduit to the tank filler neck. When a gas cap closes the filler neck from the atmosphere, the orifice allows pressure to equalize across the diaphragm; and a spring biases the diaphragm to close a vapor vent valve. When the gas cap is removed, atmospheric pressure is provided through the recirculation conduit to the other side of the diaphragm, which can then be activated by a relatively small differential pressure to open the vent for relatively unrestricted vapor flow from the tank to a canister during refueling, with a small portion of the vapor recirculated in a controlled flow through the orifice and recirculation conduit to the filler neck for entrainment in incoming liquid fuel.
摘要翻译：用于车辆的加油蒸汽回收系统利用一部分置换的蒸气的再循环，并将蒸气排放阀和再循环控制组合到单个差压阀组件中。蒸汽通风管道将隔膜的一侧的燃料箱蒸汽压力提供到隔膜的另一侧，另一侧通过再循环管道进一步连接到罐加注口。当气帽从大气中关闭加注口时，孔口允许压力在隔膜上平衡; 并且弹簧偏压隔膜以关闭蒸气排放阀。当除去气帽时，通过再循环管道将大气压力提供到膜片的另一侧，然后可以通过相对较小的压差来启动大气压力，以打开通气口，用于从罐到罐的相对不受限制的蒸气流动加油，其中一小部分蒸汽以受控的流量再循环通过孔口和再循环管道到填充管颈，用于夹带在进入的液体燃料中。

6. 发明授权

US4852761A In tank vapor storage canister 失效
标题翻译：罐体蒸气储罐
公开(公告)号：US4852761A
公开(公告)日：1989-08-01
申请号：US223495
申请日：1988-07-25
申请人： Kenneth W. Turner , Charles H. Covert , Karen M. Meyer
发明人： Kenneth W. Turner , Charles H. Covert , Karen M. Meyer
IPC分类号： B60K15/035 , F02M25/08 , F02M37/00
CPC分类号： F02M37/0082 , B60K15/03504 , F02M25/0854 , B60K2015/03557 , F02M2025/0863 , Y10T137/0874 , Y10T137/86332
摘要： A specially designed vapor storage canister may be placed within the interior volume of a fuel tank, eliminating the need for a tank to canister vapor line and shortening the TVVA to canister vapor line, while still protecting the adsorbent bed against contamination by liquid fuel.
摘要翻译：特别设计的蒸气储存罐可以放置在燃料箱的内部容积内，消除了对罐蒸汽管线的需求，并且将TVVA缩短到罐蒸气管线，同时仍保护吸附剂床免受液体燃料的污染。

7. 发明授权

US4894072A High efficiency vapor storage canister 失效
标题翻译：高效蒸气罐
公开(公告)号：US4894072A
公开(公告)日：1990-01-16
申请号：US328916
申请日：1989-03-27
申请人： Kenneth W. Turner , Charles H. Covert , Patti S. DuBois
发明人： Kenneth W. Turner , Charles H. Covert , Patti S. DuBois
IPC分类号： B01D53/04 , F02M25/08
CPC分类号： B01D53/0407 , F02M25/0854 , B01D2256/24 , B01D2257/702 , B01D2258/012 , B01D2259/40003 , B01D2259/402 , B01D2259/4516 , B01D2259/4566 , B01D53/0446 , F02M2025/0863
摘要： A canister is divided into small and large bed portions, with the small portion being loaded separately with just diurnal vapors so that it can be purged with a greater efficiency. At fuel fill, both bed portions are loaded simultaneously with a proportion of fuel fill vapors keyed to their own volume ratio, so that an effective capacity equal to the sum of the two is achieved.
摘要翻译：罐分为小床和大床部分，小部分仅分开加载昼夜蒸气，以便能够以更高的效率清洗。在燃料填充时，两个床部分同时加载一定比例的燃料填充蒸汽，这些燃料填充蒸汽按照其自身的体积比，从而达到等于两者总和的有效容量。

8. 发明授权

US5149347A Water separator for fuel canister purge 失效
标题翻译：燃油罐用水分离器
公开(公告)号：US5149347A
公开(公告)日：1992-09-22
申请号：US661942
申请日：1991-02-28
申请人： Kenneth W. Turner , Patti S. Du Bois , Peter J. Alfred , Thomas W. Greer
发明人： Kenneth W. Turner , Patti S. Du Bois , Peter J. Alfred , Thomas W. Greer
IPC分类号： B01D45/08
CPC分类号： B01D45/08
摘要： The intake for a fuel vapor storage canister separates entrained water from the entering purge flow. A separator in the form of an open ended box includes a series of alternating, interleaved, and downwardly sloped fins, the free edges of which create a series of restricting gaps that decrease in size in the upstream direction. Each gap, for some defined subrange of the total possible range of flow rates, accelerates the flow into the fin above it at the optimal velocity for water stripping.

9. 发明授权

US06761230B2 Downhole drilling apparatus and method for using same 有权
公开(公告)号：US06761230B2
公开(公告)日：2004-07-13
申请号：US10065372
申请日：2002-10-10
申请人： Barry W. Cross , Mario A. Araya , Keith A. Moriarty , Kenneth W. Turner , Jean-Michel Hache
发明人： Barry W. Cross , Mario A. Araya , Keith A. Moriarty , Kenneth W. Turner , Jean-Michel Hache
IPC分类号： E21B4402
CPC分类号： E21B47/022 , E21B47/011
摘要： A method and apparatus is provided to support a gyroscope within a downhole drilling tool. A packaging system is positioned within a drill collar of the drilling tool and includes a housing for the gyro and at least one centralizer supporting the housing within the drill collar. The system may also be provided with a down-hole end cap, an up-hole endcap and a loading device. A gyro compression mechanism that is capable of holding wires may also be included to provide power and communication while compressing the gyro to isolate it from shock or vibration.

10. 发明授权

US5098453A Vapor storage canister with volume change compensator 失效
标题翻译：具有容积变化补偿器的蒸汽储存罐
公开(公告)号：US5098453A
公开(公告)日：1992-03-24
申请号：US694600
申请日：1991-05-02
申请人： Kenneth W. Turner , Patti S. Du Bois , Brian J. Dunham
发明人： Kenneth W. Turner , Patti S. Du Bois , Brian J. Dunham
IPC分类号： F02M25/08
CPC分类号： F02M25/0854
摘要： A bed of activated carbon granules is maintained tightly packed within a fuel vapor storage canister housing by a specially designed compensator. A pair of spring loaded, nested trays move axially relative to one another and push continually into the lower face of the carbon bed to keep it packed. The trays also define a continuous, self maintaining gap that is smaller than the expected carbon granule size, preventing them from falling out in spite of the swelling of the canister housing.

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