CN2226667Y - 液力传动动力换挡变速箱新型主调压阀 - Google Patents
液力传动动力换挡变速箱新型主调压阀 Download PDFInfo
- Publication number
- CN2226667Y CN2226667Y CN94235643U CN94235643U CN2226667Y CN 2226667 Y CN2226667 Y CN 2226667Y CN 94235643 U CN94235643 U CN 94235643U CN 94235643 U CN94235643 U CN 94235643U CN 2226667 Y CN2226667 Y CN 2226667Y
- Authority
- CN
- China
- Prior art keywords
- spring
- pressure
- valve
- damping
- oil
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Safety Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN94235643U CN2226667Y (zh) | 1994-10-23 | 1994-10-23 | 液力传动动力换挡变速箱新型主调压阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN94235643U CN2226667Y (zh) | 1994-10-23 | 1994-10-23 | 液力传动动力换挡变速箱新型主调压阀 |
Publications (1)
Publication Number | Publication Date |
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CN2226667Y true CN2226667Y (zh) | 1996-05-08 |
Family
ID=33843848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94235643U Expired - Lifetime CN2226667Y (zh) | 1994-10-23 | 1994-10-23 | 液力传动动力换挡变速箱新型主调压阀 |
Country Status (1)
Country | Link |
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CN (1) | CN2226667Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102979839A (zh) * | 2012-11-22 | 2013-03-20 | 重庆津德福科技开发有限公司 | 一种用于液力缓速器上的刹车调压开关 |
CN101504018B (zh) * | 2009-03-13 | 2013-10-02 | 湖州生力液压有限公司 | 便于手控的升降和转向液压集成阀 |
CN114658842A (zh) * | 2020-12-24 | 2022-06-24 | 上海汽车变速器有限公司 | 降低变速器电换挡操纵机构换挡冲击的液压阻尼装置 |
-
1994
- 1994-10-23 CN CN94235643U patent/CN2226667Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101504018B (zh) * | 2009-03-13 | 2013-10-02 | 湖州生力液压有限公司 | 便于手控的升降和转向液压集成阀 |
CN102979839A (zh) * | 2012-11-22 | 2013-03-20 | 重庆津德福科技开发有限公司 | 一种用于液力缓速器上的刹车调压开关 |
CN102979839B (zh) * | 2012-11-22 | 2014-11-26 | 重庆津德福科技开发有限公司 | 一种用于液力缓速器上的刹车调压开关 |
CN114658842A (zh) * | 2020-12-24 | 2022-06-24 | 上海汽车变速器有限公司 | 降低变速器电换挡操纵机构换挡冲击的液压阻尼装置 |
CN114658842B (zh) * | 2020-12-24 | 2023-09-26 | 上海汽车变速器有限公司 | 降低变速器电换挡操纵机构换挡冲击的液压阻尼装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: FENG WENCHENG TO: SHANDONG ENGINEERING MACHINERY PLANT |
|
CP03 | Change of name, title or address |
Address after: Qingzhou Shandong Shandong Engineering Machinery Factory Patentee after: Shandong Engineering Machiner Factory Address before: Shandong Qingzhou Shandong engineering machinery factory Research Institute Patentee before: Feng Wencheng |
|
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG CONSTRUCTION MACHINERY GROUP CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHANDONG ENGINEERING MACHINERY PLANT |
|
CP03 | Change of name, title or address |
Address after: Shandong city of Qingzhou province Shandong Shangong Machinery Co Ltd Patentee after: Shandong SEM Machinery Co., Ltd. Address before: Qingzhou Shandong Shandong Engineering Machinery Factory Patentee before: Shandong Engineering Machiner Factory |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |