CN102619815B - 具有旁通功能液压***集流体 - Google Patents
具有旁通功能液压***集流体 Download PDFInfo
- Publication number
- CN102619815B CN102619815B CN201110030307.2A CN201110030307A CN102619815B CN 102619815 B CN102619815 B CN 102619815B CN 201110030307 A CN201110030307 A CN 201110030307A CN 102619815 B CN102619815 B CN 102619815B
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- Prior art keywords
- valve
- oil
- header pipe
- cover plate
- fluid port
- 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.)
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110030307.2A CN102619815B (zh) | 2011-01-27 | 2011-01-27 | 具有旁通功能液压***集流体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110030307.2A CN102619815B (zh) | 2011-01-27 | 2011-01-27 | 具有旁通功能液压***集流体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102619815A CN102619815A (zh) | 2012-08-01 |
CN102619815B true CN102619815B (zh) | 2015-01-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110030307.2A Expired - Fee Related CN102619815B (zh) | 2011-01-27 | 2011-01-27 | 具有旁通功能液压***集流体 |
Country Status (1)
Country | Link |
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CN (1) | CN102619815B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105422930B (zh) * | 2015-12-22 | 2018-09-14 | 江苏久晟环保设备有限公司 | 一种单向阀 |
CN108612703A (zh) * | 2018-04-24 | 2018-10-02 | 上海屹丰汽车模具制造有限公司 | 气路四通装置 |
CN112984005B (zh) * | 2021-03-31 | 2022-03-29 | 安徽江淮汽车集团股份有限公司 | 湿式离合器液压控制***及自动变速箱 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3613717A (en) * | 1970-05-20 | 1971-10-19 | Sperry Rand Corp | Remote electrically modulated relief valve |
GB1432031A (en) * | 1972-03-11 | 1976-04-14 | Eglinski J | Filter assemblies |
CN85202888U (zh) * | 1985-07-11 | 1987-03-25 | 浙江大学 | 三通插装式电液比例方向阀 |
JP2002039117A (ja) * | 2000-07-19 | 2002-02-06 | Hitachi Constr Mach Co Ltd | 油圧回路装置 |
CN202165350U (zh) * | 2011-01-27 | 2012-03-14 | 天津市友达机电液成套设备有限公司 | 具有旁通功能的液压***集流体 |
-
2011
- 2011-01-27 CN CN201110030307.2A patent/CN102619815B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3613717A (en) * | 1970-05-20 | 1971-10-19 | Sperry Rand Corp | Remote electrically modulated relief valve |
GB1432031A (en) * | 1972-03-11 | 1976-04-14 | Eglinski J | Filter assemblies |
CN85202888U (zh) * | 1985-07-11 | 1987-03-25 | 浙江大学 | 三通插装式电液比例方向阀 |
JP2002039117A (ja) * | 2000-07-19 | 2002-02-06 | Hitachi Constr Mach Co Ltd | 油圧回路装置 |
CN202165350U (zh) * | 2011-01-27 | 2012-03-14 | 天津市友达机电液成套设备有限公司 | 具有旁通功能的液压***集流体 |
Also Published As
Publication number | Publication date |
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CN102619815A (zh) | 2012-08-01 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN CHENGPU ENGINEERING MACHINERY CO., LTD. Free format text: FORMER OWNER: TIANJIN YOUDA ELECTROMECHANICAL HYDRAULIC COMPLETE EQUIPMENT CO., LTD. Effective date: 20130604 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300393 XIQING, TIANJIN TO: 300380 XIQING, TIANJIN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20130604 Address after: Tianjin city Xiqing District Yangliuqing town 300380 green road to the east side of South Applicant after: TIANJIN CHENGPU ENGINEERING MACHINERY CO., LTD. Address before: 300393, No. 3, Xingguang Road, North Industrial Park, Middle North Town, Xiqing District, Tianjin Applicant before: Tianjin Youda Electromechanical Hydraulic Complete Equipment Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20200127 |