公开(公告)号：US4460010A

公开(公告)日：1984-07-17

申请号：US338246

申请日：1982-01-11

Applicant: Zivko Paravigna ,  Jack Boursaud ,  Christian Tassart

Inventor： Zivko Paravigna ,  Jack Boursaud ,  Christian Tassart

IPC: F17C7/00 ,  B23K5/22 ,  F17C13/08 ,  F16K11/00

CPC classification number: F17C13/084 ,  B23K5/22 ,  F17C2201/0109 ,  F17C2201/035 ,  F17C2201/058 ,  F17C2205/0107 ,  F17C2205/013 ,  F17C2205/0165 ,  F17C2205/0308 ,  F17C2205/0329 ,  F17C2205/0364 ,  F17C2205/0385 ,  F17C2205/0394 ,  F17C2221/011 ,  F17C2221/018 ,  F17C2223/0123 ,  F17C2250/0636 ,  F17C2270/0745 ,  Y10T137/474 ,  Y10T137/4857

Abstract: The present invention concerns a portable gas supply station comprising two or more gas bottles or cylinders for welding and other applications.The gas cylinders are mounted via their necks in a block. A movable handle makes it possible to open and close the gas lines simultaneously. In its carrying position, the handle ensures closure which allows complete safety.The gas supply station is particularly suitable for welding, soldering, flame cutting and other applications.

Abstract translation: 本发明涉及一种便携式气体供应站，其包括用于焊接和其它应用的两个或多个气瓶或气瓶。 气瓶通过其颈部安装在块中。 可移动手柄可以同时打开和关闭气体管路。 在其承载位置，手柄确保关闭，从而完全安全。 供气站特别适用于焊接，焊接，火焰切割等应用。

公开(公告)号：US5232019A

公开(公告)日：1993-08-03

申请号：US821119

申请日：1992-01-15

Applicant: Fernand Wolff ,  Zivko Paravigna

Inventor： Fernand Wolff ,  Zivko Paravigna

IPC: F17C13/04

CPC classification number: F17C13/04 ,  F17C2205/0329 ,  F17C2205/0332 ,  F17C2205/0335 ,  F17C2205/0338 ,  F17C2205/0385 ,  F17C2205/0394 ,  F17C2223/0123 ,  F17C2223/0153 ,  F17C2227/048 ,  Y10T137/87917 ,  Y10T137/88054

Abstract: The faucet comprises a closure member (64) between a gas-outlet passage (60) and an intake passage (62), an outer operator connected to the closure member (64) in order to displace the latter between an open position and a closed position, and a pressure reducer (66) for controlling the pressure at which the gas flows out in the open position of the closure member (64).In order to enable the bottle to be filled, and the gas to be drawn off through the same aperture, a duct (76) is provided, branched between the intake passage (62) and the outlet passage (60), short-circuiting the pressure reducer (66) and provided with a non-return valve (70) the filling gas to flow from the outlet passage (60) to the intake passage (62) and preventing gas from flowing in the opposite direction.

Abstract translation: 龙头包括在气体出口通道（60）和进气通道（62）之间的关闭构件（64），外部操作器连接到闭合构件（64），以便将其移动在打开位置和关闭位置之间 位置，以及减压器（66），用于控制气体在关闭构件（64）的打开位置中流出的压力。 为了使瓶子能够被填充，并且通过相同的孔排出气体，设置有在进气通道（62）和出口通道（60）之间分支的管道（76），从而使 减压器（66），并且设置有止回阀（70），所述填充气体从所述出口通道（60）流到所述进气通道（62）并防止气体沿相反方向流动。