CN100493969C - Control valve of brake - Google Patents
Control valve of brake Download PDFInfo
- Publication number
- CN100493969C CN100493969C CNB2006100521184A CN200610052118A CN100493969C CN 100493969 C CN100493969 C CN 100493969C CN B2006100521184 A CNB2006100521184 A CN B2006100521184A CN 200610052118 A CN200610052118 A CN 200610052118A CN 100493969 C CN100493969 C CN 100493969C
- Authority
- CN
- China
- Prior art keywords
- interface
- valve
- spool
- control cock
- valve body
- 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 - Fee Related
Links
- 238000013016 damping Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 239000002828 fuel tank Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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- Details Of Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100521184A CN100493969C (en) | 2006-06-23 | 2006-06-23 | Control valve of brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100521184A CN100493969C (en) | 2006-06-23 | 2006-06-23 | Control valve of brake |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101092137A CN101092137A (en) | 2007-12-26 |
CN100493969C true CN100493969C (en) | 2009-06-03 |
Family
ID=38990629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100521184A Expired - Fee Related CN100493969C (en) | 2006-06-23 | 2006-06-23 | Control valve of brake |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100493969C (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101629588B (en) * | 2009-06-01 | 2011-11-09 | 中国航空工业集团公司西安飞机设计研究所 | Liquid control valve with double control ports |
CN101922477B (en) * | 2009-06-09 | 2013-02-06 | 上海立新液压有限公司 | Pressure-compensated valve |
CN102785656B (en) * | 2012-09-05 | 2015-06-10 | 湖南明鼎科技有限公司 | Air valve for use in track traction driver brake controller system and control method of air valve |
CN102889398B (en) * | 2012-10-12 | 2014-04-30 | 常德中联重科液压有限公司 | Shuttle valve, shuttle valve driving type device, winding drum brake cylinder control loop and crane |
CN103641023B (en) * | 2013-12-17 | 2016-04-27 | 徐州重型机械有限公司 | The hydraulic control system of control cock and hoist brake, hoisting crane |
CN106015147B (en) * | 2016-07-28 | 2017-12-15 | 安徽环球传动科技有限公司 | A kind of shuttle valve with middle position unloading function and fluid motor-driven brakes |
CN108061070B (en) * | 2017-12-19 | 2019-11-26 | 江苏佳佩环保机械设备有限公司 | A kind of pressure-control valve |
CN108050121B (en) * | 2018-01-19 | 2020-05-22 | 邹城市三洋机械有限公司 | Hydraulic control system of plug-in type control valve and winch brake |
CN108266420B (en) * | 2018-01-19 | 2020-11-17 | 江苏天佑液压科技有限公司 | Plug-in type brake control valve |
-
2006
- 2006-06-23 CN CNB2006100521184A patent/CN100493969C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101092137A (en) | 2007-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Jiangbei Yuzhou Hydraulic Equipment Factory Assignor: Lu Yongsong Contract record no.: 2011330000288 Denomination of invention: Control valve of brake Granted publication date: 20090603 License type: Exclusive License Open date: 20071226 Record date: 20110415 |
|
ASS | Succession or assignment of patent right |
Owner name: NINGBO JIANGBEI YUZHOU HYDRAULIC EQUIPMENT FACTORY Free format text: FORMER OWNER: LU YONGSONG Effective date: 20110708 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315211 NINGBO YUZHOU HYDRAULIC EQUIPMENT FACTORY, KONGPULI, JIANGBEI, NINGBO CITY, ZHEJIANG PROVINCE TO: 315021 NO. 98, XINGYONG ROAD, JIANGBEI DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110708 Address after: Jiangbei District in Zhejiang province 315021 Hing Ningbo Yonglu No. 98 Patentee after: Ningbo Jiangbei Yuzhou Hydraulic Equipment Factory Address before: 315211 Ningbo Jiangbei Zhejiang Kongura Rika Ningbo Jiangbei hydraulic equipment factory Patentee before: Lu Yongsong |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20180623 |
|
CF01 | Termination of patent right due to non-payment of annual fee |