CN2499653Y - 高压调节器 - Google Patents
高压调节器 Download PDFInfo
- Publication number
- CN2499653Y CN2499653Y CN 01260651 CN01260651U CN2499653Y CN 2499653 Y CN2499653 Y CN 2499653Y CN 01260651 CN01260651 CN 01260651 CN 01260651 U CN01260651 U CN 01260651U CN 2499653 Y CN2499653 Y CN 2499653Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- pressure
- high pressure
- stop plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01260651 CN2499653Y (zh) | 2001-09-11 | 2001-09-11 | 高压调节器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01260651 CN2499653Y (zh) | 2001-09-11 | 2001-09-11 | 高压调节器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2499653Y true CN2499653Y (zh) | 2002-07-10 |
Family
ID=33668752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01260651 Expired - Lifetime CN2499653Y (zh) | 2001-09-11 | 2001-09-11 | 高压调节器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2499653Y (zh) |
-
2001
- 2001-09-11 CN CN 01260651 patent/CN2499653Y/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BEIJING ZHONGRAN XIANGKE OIL AND GAS TECHNOLOGY CO Free format text: FORMER NAME OR ADDRESS: BEIJING XIANG KE JIA HUA OIL + GAS TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Beijing city HTC Beijing economic and Technological Development Zone No. 10 North Road Wanyuan A business center room 705 Beijing zhongranxiang Oil Technology Co Ltd Patentee after: Beijing zhongranxiang Oil Technology Co Ltd Address before: Room 705, A District, Wanyuan business center, 10 Hongda Road North, Beijing economic and Technological Development Zone, Beijing Patentee before: Xiangkejiahua Oil and Gas Technology Co., Ltd., Beijing |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20110911 Granted publication date: 20020710 |
|
DD01 | Delivery of document by public notice |
Addressee: Liu Yuchuan Document name: Notification of Expiration of Patent Right Duration |