公开(公告)号：US20150014945A1

公开(公告)日：2015-01-15

申请号：US13940552

申请日：2013-07-12

Applicant: GM Global Technology Operations LLC

Inventor： Axel Heise ,  Patrick Breuer ,  Jens-Uwe Sparschuh

IPC: F16J15/06

CPC classification number: F16J15/067 ,  F16J15/125

Abstract: A back-up ring assembly for high pressure gas components includes a first ring having and a second ring. The first ring is split at a first location with a first split angle, while the second ring is split at a second location with a second split angle. The first ring is concentrically positioned adjacent the second ring with the first location being offset relative to the second location. The back-up ring assembly is positionable adjacent to an O-ring in a sealed coupling in a high pressure application.

Abstract translation: 用于高压气体部件的备用环组件包括具有第一环和第二环的第一环。 第一环在具有第一分裂角的第一位置处分开，而第二环在具有第二分割角的第二位置处分开。 第一环与第二环相邻地同心定位，第一位置相对于第二位置偏移。 备用环组件可在高压应用中以密封联接器邻近O形环定位。

公开(公告)号：US20140263366A1

公开(公告)日：2014-09-18

申请号：US14202143

申请日：2014-03-10

Applicant: GM Global Technology Operations LLC

Inventor： Patrick Breuer ,  Axel Heise

IPC: F17C1/00 ,  F16K1/34

CPC classification number: F17C1/005 ,  F16K1/34 ,  F17C1/16 ,  F17C13/06 ,  F17C2201/0109 ,  F17C2201/056 ,  F17C2201/058 ,  F17C2203/0604 ,  F17C2203/0619 ,  F17C2203/0636 ,  F17C2203/066 ,  F17C2203/0663 ,  F17C2205/0305 ,  F17C2221/012 ,  F17C2223/0123 ,  Y02E60/321

Abstract: Sealing assemblies may include a boss, a valve, a liner that defines a containment volume of a pressure vessel, and a support member adapted to cooperate with the liner and the valve. The support member may be formed from an anodized electrically conductive support material and generally has nonconductive surfaces in contact with the valve and the liner. Annular recesses having conductive surfaces are provided in the support member, and seals formed of conductive materials or having conductive surfaces are seated in the annular recesses. Thereby, when the valve is present in the sealing assembly, electric continuity between the valve and the liner is established through the electrically conductive surfaces of the seals, the electrically conductive surfaces of the annular recesses and the electrically conductive support material in the core of the anodized support member.

Abstract translation: 密封组件可以包括凸台，阀，限定压力容器的容纳容积的衬套，以及适于与衬套和阀配合的支撑构件。 支撑构件可以由阳极氧化的导电支撑材料形成，并且通常具有与阀和衬垫接触的非导电表面。 具有导电表面的环形凹陷设置在支撑构件中，并且由导电材料形成或具有导电表面的密封件位于环形凹部中。 因此，当阀门存在于密封组件中时，阀和衬套之间的电连续性通过密封件的导电表面，环形凹槽的导电表面和芯体中的导电支撑材料 阳极氧化支撑构件。

公开(公告)号：US08978920B2

公开(公告)日：2015-03-17

申请号：US14202143

申请日：2014-03-10

Applicant: GM Global Technology Operations LLC

Inventor： Patrick Breuer ,  Axel Heise

IPC: F17C1/00 ,  F16K1/34 ,  F17C13/06

CPC classification number: F17C1/005 ,  F16K1/34 ,  F17C1/16 ,  F17C13/06 ,  F17C2201/0109 ,  F17C2201/056 ,  F17C2201/058 ,  F17C2203/0604 ,  F17C2203/0619 ,  F17C2203/0636 ,  F17C2203/066 ,  F17C2203/0663 ,  F17C2205/0305 ,  F17C2221/012 ,  F17C2223/0123 ,  Y02E60/321

Abstract: Sealing assemblies may include a boss, a valve, a liner that defines a containment volume of a pressure vessel, and a support member adapted to cooperate with the liner and the valve. The support member may be formed from an anodized electrically conductive support material and generally has nonconductive surfaces in contact with the valve and the liner. Annular recesses having conductive surfaces are provided in the support member, and seals formed of conductive materials or having conductive surfaces are seated in the annular recesses. Thereby, when the valve is present in the sealing assembly, electric continuity between the valve and the liner is established through the electrically conductive surfaces of the seals, the electrically conductive surfaces of the annular recesses and the electrically conductive support material in the core of the anodized support member.

Abstract translation: 密封组件可以包括凸台，阀，限定压力容器的容纳容积的衬套，以及适于与衬套和阀配合的支撑构件。 支撑构件可以由阳极氧化的导电支撑材料形成，并且通常具有与阀和衬垫接触的非导电表面。 具有导电表面的环形凹陷设置在支撑构件中，并且由导电材料形成或具有导电表面的密封件位于环形凹部中。 因此，当阀门存在于密封组件中时，阀和衬套之间的电连续性通过密封件的导电表面，环形凹槽的导电表面和芯体中的导电支撑材料 阳极氧化支撑构件。