Title:
ガスボンベ用フローセレクタ付き減圧弁
Document Type and Number:
Japanese Patent JP6593967
Kind Code:
B2
Abstract:
A device for regulating the pressure and/or flow of pressurized gas, comprising a body with a gas inlet, a gas outlet and a gas passage connecting the outlet with the inlet, a pressure reducer and a flow selector arranged downstream of the pressure reducer, a hand-wheel rotatably mounted on the body and cooperating with the flow selector for adjusting the flow, and a pressure indicator located at the center of the hand-wheel. The device comprises also a shaft rigidly fixed to the body and rotatably bearing the hand-wheel, the shaft supporting the pressure reducer and comprising a gas channel fluidly connected to the gas passage in the body.
Inventors:
Lamable, Morgan
Heinrich, Sylvan
Schmidz, Jean-Cloud
Heinrich, Sylvan
Schmidz, Jean-Cloud
Application Number:
JP2016555760A
Publication Date:
October 23, 2019
Filing Date:
March 04, 2015
Export Citation:
Assignee:
LUXEMBOURG PATENT COMPANY S.A.
International Classes:
F17C13/00
Domestic Patent References:
| JP2004362013A | ||||
| JP64062713A | ||||
| JP1091916U | ||||
| JP63155508U |
Foreign References:
| EP0959293A2 | ||||
| US3250292 | ||||
| US7650904 |
Attorney, Agent or Firm:
Patent business corporation Oshima patent office