CN201335007Y - 无密封环迷宫往复活塞压缩机 - Google Patents
无密封环迷宫往复活塞压缩机 Download PDFInfo
- Publication number
- CN201335007Y CN201335007Y CNU2009200102866U CN200920010286U CN201335007Y CN 201335007 Y CN201335007 Y CN 201335007Y CN U2009200102866 U CNU2009200102866 U CN U2009200102866U CN 200920010286 U CN200920010286 U CN 200920010286U CN 201335007 Y CN201335007 Y CN 201335007Y
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- Prior art keywords
- piston
- compressor
- ring
- reciprocating piston
- piston compressor
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- 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.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2009200102866U CN201335007Y (zh) | 2009-01-21 | 2009-01-21 | 无密封环迷宫往复活塞压缩机 |
Applications Claiming Priority (1)
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CNU2009200102866U CN201335007Y (zh) | 2009-01-21 | 2009-01-21 | 无密封环迷宫往复活塞压缩机 |
Publications (1)
Publication Number | Publication Date |
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CN201335007Y true CN201335007Y (zh) | 2009-10-28 |
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CNU2009200102866U Expired - Lifetime CN201335007Y (zh) | 2009-01-21 | 2009-01-21 | 无密封环迷宫往复活塞压缩机 |
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CN (1) | CN201335007Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101832248A (zh) * | 2010-05-18 | 2010-09-15 | 无锡压缩机股份有限公司 | 一种工业用无油往复迷宫压缩机活塞杆的密封结构 |
CN107237736A (zh) * | 2017-06-29 | 2017-10-10 | 江苏锡压石化装备有限公司 | 一种适用高温气体介质的立式压缩机 |
-
2009
- 2009-01-21 CN CNU2009200102866U patent/CN201335007Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101832248A (zh) * | 2010-05-18 | 2010-09-15 | 无锡压缩机股份有限公司 | 一种工业用无油往复迷宫压缩机活塞杆的密封结构 |
CN107237736A (zh) * | 2017-06-29 | 2017-10-10 | 江苏锡压石化装备有限公司 | 一种适用高温气体介质的立式压缩机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Yuanda Compressor Manufacturing Co., Ltd. Assignor: Ren Xiwen Contract fulfillment period: 2009.11.15 to 2014.11.14 Contract record no.: 2009210000319 Denomination of utility model: Labyrinth reciprocating piston compressor without sealing ring Granted publication date: 20091028 License type: Exclusive license Record date: 20091231 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.11.15 TO 2014.11.14; CHANGE OF CONTRACT Name of requester: SHENYANG YUANDA COMPRESSOR MANUFACTURING CO., LTD. Effective date: 20091231 |
|
ASS | Succession or assignment of patent right |
Owner name: SHENYANG YUANDA COMPRESSOR MANUFACTURING CHINA Free format text: FORMER OWNER: REN XIWEN Effective date: 20101009 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110141 YUANDA CO., NO.1, CHANGHAI ROAD, ECONOMIC TECHNOLOGY DEVELOPMENT ZONE, SHENYANG CITY, LIAONING PROVINCE TO: 110027 NO.1, CANGHAI ROAD, ECONOMIC AND TECHNOLOGY DEVELOPMENT ZONE, SHENYANG CITY, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101009 Address after: 110027 No. 1, Hai Lu, Shenyang economic and Technological Development Zone, Liaoning, China Patentee after: Shenyang Yuanda Compressor Manufacturing Co., Ltd. Address before: 110141 Liaoning Shenyang economic and Technological Development Zone, No. 1 Sea Road ambitious company Patentee before: Ren Xiwen |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 110141 No. 1, Hai Lu, Shenyang Economic Development Zone, Liaoning, China Patentee after: Shenyang Yuanda Compressor Co., Ltd. Address before: 110027 No. 1, Hai Lu, Shenyang economic and Technological Development Zone, Liaoning, China Patentee before: Shenyang Yuanda Compressor Manufacturing Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 110141 No. 1, Hai Lu, Shenyang Economic Development Zone, Liaoning, China Patentee after: Shenyang Yuanda Compressor Co., Ltd. Address before: 110141 No. 1, Hai Lu, Shenyang Economic Development Zone, Liaoning, China Patentee before: Shenyang Yuanda Compressor Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091028 |