CN100516554C - 内置式定压输出控制压力源模块 - Google Patents
内置式定压输出控制压力源模块 Download PDFInfo
- Publication number
- CN100516554C CN100516554C CNB2006100521659A CN200610052165A CN100516554C CN 100516554 C CN100516554 C CN 100516554C CN B2006100521659 A CNB2006100521659 A CN B2006100521659A CN 200610052165 A CN200610052165 A CN 200610052165A CN 100516554 C CN100516554 C CN 100516554C
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- Prior art keywords
- pressure
- valve
- built
- module body
- constant
- 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
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- 230000009467 reduction Effects 0.000 claims description 15
- 239000003921 oil Substances 0.000 description 8
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100521659A CN100516554C (zh) | 2006-06-28 | 2006-06-28 | 内置式定压输出控制压力源模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100521659A CN100516554C (zh) | 2006-06-28 | 2006-06-28 | 内置式定压输出控制压力源模块 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101096970A CN101096970A (zh) | 2008-01-02 |
CN100516554C true CN100516554C (zh) | 2009-07-22 |
Family
ID=39011000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100521659A Expired - Fee Related CN100516554C (zh) | 2006-06-28 | 2006-06-28 | 内置式定压输出控制压力源模块 |
Country Status (1)
Country | Link |
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CN (1) | CN100516554C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101982660A (zh) * | 2010-10-29 | 2011-03-02 | 江门市兴江转向器有限公司 | 一种液压转向***的流量控制阀 |
CN102718145B (zh) * | 2012-03-23 | 2015-05-20 | 昆山三一机械有限公司 | 一种履带起重机模块化液压***及包括该***的起重机 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4170214A (en) * | 1978-01-23 | 1979-10-09 | Double A Products Company | Hydraulic valve module |
WO1981003208A1 (en) * | 1980-05-01 | 1981-11-12 | Boeing Co | Integral hydraulic blocking and relief valve |
US4518004A (en) * | 1983-11-21 | 1985-05-21 | Hr Textron Inc. | Multifunction valve |
US4787294A (en) * | 1987-07-29 | 1988-11-29 | Hydreco, Incorporated | Sectional flow control and load check assembly |
US5313873A (en) * | 1991-10-12 | 1994-05-24 | Mercedes-Benz Ag | Device for controlling the flow of fluid to a fluid unit |
US5992450A (en) * | 1998-06-30 | 1999-11-30 | Eaton Corporation | Cartridge valve having solenoid bypass and integral relief valve |
CN1719046A (zh) * | 2005-07-15 | 2006-01-11 | 上海昂丰矿机科技有限公司 | 双液流自动控制阀块 |
-
2006
- 2006-06-28 CN CNB2006100521659A patent/CN100516554C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4170214A (en) * | 1978-01-23 | 1979-10-09 | Double A Products Company | Hydraulic valve module |
WO1981003208A1 (en) * | 1980-05-01 | 1981-11-12 | Boeing Co | Integral hydraulic blocking and relief valve |
US4518004A (en) * | 1983-11-21 | 1985-05-21 | Hr Textron Inc. | Multifunction valve |
US4787294A (en) * | 1987-07-29 | 1988-11-29 | Hydreco, Incorporated | Sectional flow control and load check assembly |
US5313873A (en) * | 1991-10-12 | 1994-05-24 | Mercedes-Benz Ag | Device for controlling the flow of fluid to a fluid unit |
US5992450A (en) * | 1998-06-30 | 1999-11-30 | Eaton Corporation | Cartridge valve having solenoid bypass and integral relief valve |
CN1719046A (zh) * | 2005-07-15 | 2006-01-11 | 上海昂丰矿机科技有限公司 | 双液流自动控制阀块 |
Also Published As
Publication number | Publication date |
---|---|
CN101096970A (zh) | 2008-01-02 |
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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.: 2011330000592 Denomination of invention: Built-in constant-pressure output control pressure source module Granted publication date: 20090722 License type: Exclusive License Open date: 20080102 Record date: 20110525 |
|
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: 20090722 Termination date: 20180628 |
|
CF01 | Termination of patent right due to non-payment of annual fee |