公开(公告)号：US5135023A

公开(公告)日：1992-08-04

申请号：US673150

申请日：1991-03-21

Applicant: Albert Ross

Inventor： Albert Ross

IPC: F17C13/02 ,  G05D16/10

CPC classification number: F17C13/025 ,  G05D16/103 ,  F17C2201/0109 ,  F17C2201/032 ,  F17C2201/056 ,  F17C2205/0329 ,  F17C2205/0338 ,  F17C2205/0394 ,  F17C2250/036 ,  F17C2250/0408 ,  F17C2250/0626 ,  F17C2250/072 ,  F17C2270/0545 ,  Y10T137/7794 ,  Y10T137/7808 ,  Y10T137/8326

Abstract: A pressure regulator is described including an integral indicator which signals the near depletion of gas in a compressed gas cylinder to which the regulator is connected. The indicator remains extended as long as an adequate supply of gas remains in the cylinder. Upon the near depletion of the gas, the indicator withdraws into the regulator body to warn of the near depletion of gas.

Abstract translation: 描述了一种压力调节器，其包括一个整体指示器，其指示调节器连接到压缩气瓶中的气体的近似耗尽。 只要气瓶中仍然有足够的气体供应，指示器就会延伸。 在气体几乎耗尽之后，指示器将退出调节器体，以警告气体几乎耗尽。

公开(公告)号：US4898205A

公开(公告)日：1990-02-06

申请号：US244827

申请日：1988-09-14

Applicant: Albert Ross

Inventor： Albert Ross

IPC: F17C13/04 ,  G05D16/10

CPC classification number: F17C13/04 ,  G05D16/10 ,  F17C2201/0109 ,  F17C2205/0329 ,  F17C2205/0338 ,  F17C2205/0341 ,  F17C2205/0382 ,  F17C2205/0394 ,  F17C2223/0123 ,  F17C2223/036 ,  Y10T137/7795 ,  Y10T137/7808

Abstract: A stem regulator for direct mounting on the valve of a high pressure gas cylinder to provide a reduced delivery pressure for components or circuits of lesser pressure rating. The main body of the regulator, which contains its working parts, is adapted to serve, for example, as an inlet nipple for connecting the cylinder valve to a conventional adjustable pressure regulator. At one end, the body has a cylinder valve coupling face and nut and at the opposite end has an adaptor threaded to mate with the conventional regulator. A compact design and straight-through flow path of the regulator simplifies installation and ensures durability.

Abstract translation: 用于直接安装在高压气瓶阀门上的阀杆调节器，为较低额定压力的部件或电路提供降低的输送压力。 包含其工作部件的调节器的主体适用于例如用作将气缸阀连接到常规可调压力调节器的入口接头。 在一端，主体具有气缸阀联接面和螺母，并且在相对端具有螺纹连接到常规调节器的适配器。 调节器的紧凑设计和直通流路简化了安装并确保了耐用性。

公开(公告)号：US4791957A

公开(公告)日：1988-12-20

申请号：US26755

申请日：1987-03-17

Applicant: Albert Ross

Inventor： Albert Ross

IPC: F17C13/04 ,  G05D16/10 ,  F16K31/122

CPC classification number: G05D16/10 ,  F17C13/04 ,  F17C2201/0109 ,  F17C2205/0329 ,  F17C2205/0338 ,  F17C2205/0341 ,  F17C2205/0382 ,  F17C2205/0394 ,  F17C2223/0123 ,  F17C2223/036 ,  Y10T137/7795 ,  Y10T137/7808

Abstract: A stem regulator for direct mounting on the valve of a high pressure gas cylinder to provide a reduced delivery pressure for components or circuits of lesser pressure rating. The main body of the regulator, which contains its working parts, is adapted to serve, for example, as an inlet nipple for connecting the cylinder valve to a conventional adjustable pressure regulator. At one end, the body has a cylinder valve coupling face and nut and at the appropriate end has an adaptor threaded to mate with the conventional regulator. A compact design and straight-through flow path of the regulator simplifies installation and ensures durability.

Abstract translation: 用于直接安装在高压气瓶阀门上的阀杆调节器，为较低额定压力的部件或电路提供降低的输送压力。 包含其工作部件的调节器的主体适用于例如用作将气缸阀连接到常规可调压力调节器的入口接头。 在一端，主体具有气缸阀联接面和螺母，并且在适当的端部具有螺纹以与常规调节器配合的适配器。 调节器的紧凑设计和直通流路简化了安装并确保了耐用性。

公开(公告)号：US4161337A

公开(公告)日：1979-07-17

申请号：US860985

申请日：1977-12-15

Applicant: Albert Ross ,  Richard H. Garrett ,  Hayden S. Gordon ,  Evan R. Flavell

Inventor： Albert Ross ,  Richard H. Garrett ,  Hayden S. Gordon ,  Evan R. Flavell

IPC: A47C4/28 ,  A47C7/42 ,  A47C7/46 ,  A47C31/11 ,  A61F5/01 ,  B60N2/66 ,  A47C7/40

CPC classification number: A47C7/405 ,  A47C31/116 ,  A47C7/425 ,  A47C7/46 ,  A61F5/01 ,  B60N2/66

Abstract: A portable folding orthopedic seat unit for use on a chair, automobile seat, or the like. A semirigid seat member is hinged to a back member. Vertical rigid support means extends from the bottom to the top of the back member and supports a back-support assembly, comprising two separate, generally elliptically-shaped, padded back-support members, spaced apart from each other, and a substantially vertically rigid and laterally flexing connecting member joining them together. The connecting member serves to transfer forces from one back-support member to the other. Releasable locking means holds the assembly at a selected vertical position on the rigid support means.

Abstract translation: 一种用于椅子，汽车座椅等上的便携式折叠矫形座椅单元。 半刚性座椅构件铰接到后部构件。 垂直的刚性支撑装置从底部的顶部延伸到后部构件的顶部并且支撑背部支撑组件，该背部支撑组件包括彼此间隔开的两个分开的，大致椭圆形的填充的后部支撑构件，并且基本垂直地刚性和 横向弯曲连接构件将它们连接在一起。 连接构件用于将力从一个后支撑构件传递到另一个。 可释放的锁定装置将组件保持在刚性支撑装置上的选定的垂直位置。

公开(公告)号：US4782861A

公开(公告)日：1988-11-08

申请号：US913021

申请日：1986-09-29

Applicant: Albert Ross

Inventor： Albert Ross

IPC: F17C13/04 ,  G05D16/10 ,  F16K1/02 ,  F16K31/12

CPC classification number: F17C13/04 ,  G05D16/10 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2205/0329 ,  F17C2205/0338 ,  F17C2205/0382 ,  F17C2205/0394 ,  F17C2221/011 ,  F17C2221/014 ,  F17C2221/018 ,  F17C2223/0123 ,  F17C2223/036 ,  F17C2250/0626 ,  F17C2270/02 ,  F17C2270/05 ,  Y10T137/7822 ,  Y10T137/87788 ,  Y10T137/87877 ,  Y10T137/87901 ,  Y10T137/87917

Abstract: A compressed gas supply system is disclosed which includes a pressure tank for a predetermined compressed gas. An outlet valve is mounted on the pressure tank and includes at least two outlet ports. One outlet port is provided with a size and thread configuration proportioned to meet a first industry standard for connection of equipment using the compressed gas within the tank. The other port has a size and thread configuration different from the one port, and proportioned to meet a second different standard for connection of equipment using the compressed gas. An automatic pressure-regulating valve is provided in one of the ports to reduce the pressure delivered to such port to a maximum pressure less than the maximum pressure allowable in the associated outlet port. The valve reduces the inventory requirements by permitting the use of a single valve and tank combination to connect with distribution systems for the compressed gas having different maximum pressure values.

Abstract translation: 公开了一种压缩气体供应系统，其包括用于预定压缩气体的压力罐。 出口阀安装在压力罐上并且包括至少两个出口。 一个出口端口具有尺寸和螺纹配置，成比例，以满足用于使用罐内的压缩气体连接设备的第一行业标准。 另一个端口具有与一个端口不同的尺寸和螺纹配置，并且成比例以满足用于使用压缩气体连接设备的第二不同标准。 在一个端口中设置有自动调压阀，以将输送到该端口的压力减小到小于相关出口端口允许的最大压力的最大压力。 该阀通过允许使用单个阀和罐组合来连接具有不同最大压力值的压缩气体的分配系统来减少库存要求。