发明名称 |
Gas meter or gas regulator device |
摘要 |
The device has a housing with a housing pan (1b) and concentric entry and exit flow channels, the central channel provided by a pipe section (41) fitted to the entry connection (2) and enclosed by a truncated conical section of the housing pan, provided with flow openings (43) for the concentric channel.
|
申请公布号 |
DE19830044(C1) |
申请公布日期 |
1999.09.09 |
申请号 |
DE19981030044 |
申请日期 |
1998.07.04 |
申请人 |
SCHLUMBERGER ROMBACH GMBH |
发明人 |
SCHUHBAUM, HEINZ |
分类号 |
G01F15/00;G01F15/18;G05D16/06;(IPC1-7):G01F15/18 |
主分类号 |
G01F15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|