CN201250936Y - 气动控制阀门 - Google Patents
气动控制阀门 Download PDFInfo
- Publication number
- CN201250936Y CN201250936Y CNU2008201151155U CN200820115115U CN201250936Y CN 201250936 Y CN201250936 Y CN 201250936Y CN U2008201151155 U CNU2008201151155 U CN U2008201151155U CN 200820115115 U CN200820115115 U CN 200820115115U CN 201250936 Y CN201250936 Y CN 201250936Y
- Authority
- CN
- China
- Prior art keywords
- control valve
- pneumatic control
- outer casing
- end connecting
- sleeve
- 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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- Valve Housings (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201151155U CN201250936Y (zh) | 2008-05-16 | 2008-05-16 | 气动控制阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201151155U CN201250936Y (zh) | 2008-05-16 | 2008-05-16 | 气动控制阀门 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201250936Y true CN201250936Y (zh) | 2009-06-03 |
Family
ID=40746609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201151155U Expired - Lifetime CN201250936Y (zh) | 2008-05-16 | 2008-05-16 | 气动控制阀门 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201250936Y (zh) |
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2008
- 2008-05-16 CN CNU2008201151155U patent/CN201250936Y/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: CSR, QINGDAO SIFANG RAILWAY CO., LTD. Free format text: FORMER NAME: CSR SIFANG RAILWAY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Qingdao, Chengyang District, Shandong City, Hong Hu Zhen, zip code: 266111 Co-patentee after: Qingdao Tongda Railway Equipment Co., Ltd. Patentee after: South car Qingdao Sifang locomotive and vehicle Limited by Share Ltd Address before: Qingdao, Chengyang District, Shandong City, Hong Hu Zhen, zip code: 266111 Co-patentee before: Qingdao Tongda Railway Equipment Co., Ltd. Patentee before: South car tetragonal locomotive and vehicle Limited by Share Ltd |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Patentee after: Qingdao Tongda Railway Equipment Co., Ltd. Address before: 266111 Qingdao, Chengyang District, Shandong Province town of Hong Hu spines Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Patentee before: Qingdao Tongda Railway Equipment Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20090603 |
|
CX01 | Expiry of patent term |