CN2270839Y - 代自增压环的加压装置 - Google Patents
代自增压环的加压装置 Download PDFInfo
- Publication number
- CN2270839Y CN2270839Y CN 96233509 CN96233509U CN2270839Y CN 2270839 Y CN2270839 Y CN 2270839Y CN 96233509 CN96233509 CN 96233509 CN 96233509 U CN96233509 U CN 96233509U CN 2270839 Y CN2270839 Y CN 2270839Y
- Authority
- CN
- China
- Prior art keywords
- piston
- ring
- cylinder body
- cylinder
- outlet
- 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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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96233509 CN2270839Y (zh) | 1996-07-30 | 1996-07-30 | 代自增压环的加压装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96233509 CN2270839Y (zh) | 1996-07-30 | 1996-07-30 | 代自增压环的加压装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2270839Y true CN2270839Y (zh) | 1997-12-17 |
Family
ID=33910169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96233509 Expired - Lifetime CN2270839Y (zh) | 1996-07-30 | 1996-07-30 | 代自增压环的加压装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2270839Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1987129B (zh) * | 2005-12-23 | 2012-05-09 | 欧洲直升机德国有限责任公司 | 液压线性伺服驱动装置 |
WO2015078360A1 (en) * | 2013-11-29 | 2015-06-04 | Byd Company Limited | Forklift, hydraulic cylinder assembly and hydraulic device thereof |
CN104806598A (zh) * | 2014-12-23 | 2015-07-29 | 山西天创液压机械设备制造有限公司 | 一种增压器油缸 |
CN111120427A (zh) * | 2020-02-22 | 2020-05-08 | 宁波真格液压科技有限公司 | 一种双柱塞增压器 |
-
1996
- 1996-07-30 CN CN 96233509 patent/CN2270839Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1987129B (zh) * | 2005-12-23 | 2012-05-09 | 欧洲直升机德国有限责任公司 | 液压线性伺服驱动装置 |
WO2015078360A1 (en) * | 2013-11-29 | 2015-06-04 | Byd Company Limited | Forklift, hydraulic cylinder assembly and hydraulic device thereof |
US10253790B2 (en) | 2013-11-29 | 2019-04-09 | Byd Company Limited | Forklift, hydraulic cylinder assembly and hydraulic device thereof |
CN104806598A (zh) * | 2014-12-23 | 2015-07-29 | 山西天创液压机械设备制造有限公司 | 一种增压器油缸 |
CN111120427A (zh) * | 2020-02-22 | 2020-05-08 | 宁波真格液压科技有限公司 | 一种双柱塞增压器 |
CN111120427B (zh) * | 2020-02-22 | 2021-07-06 | 宁波真格液压科技有限公司 | 一种双柱塞增压器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term | ||
C32 | Full or partial invalidation of patent right | ||
IP01 | Partial invalidation of patent right |
Decision date of declaring invalidation: 20061213 Decision number of declaring invalidation: 9009 Case number: 5W07283 Conclusion of examination: The patent claim 1 and 2 are invalid. On the basis of claim 3, the patent shall continue to be valid. Decision date: 20061213 Denomination of utility model: Pressure device with self-supercharging ring Granted publication date: 19971217 Patentee: Wu Ping Review decision number: 9009 |