CN102434541B - Confluence block used for filling industrial pump hydraulic pressure return line - Google Patents
Confluence block used for filling industrial pump hydraulic pressure return line Download PDFInfo
- Publication number
- CN102434541B CN102434541B CN201110443748.5A CN201110443748A CN102434541B CN 102434541 B CN102434541 B CN 102434541B CN 201110443748 A CN201110443748 A CN 201110443748A CN 102434541 B CN102434541 B CN 102434541B
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- CN
- China
- Prior art keywords
- return
- oil
- piece
- communicated
- opening
- 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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- 239000003921 oil Substances 0.000 claims abstract description 49
- 239000010729 system oil Substances 0.000 claims abstract description 3
- 239000000945 filler Substances 0.000 claims description 22
- 239000002828 fuel tank Substances 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 claims description 2
- 239000010720 hydraulic oil Substances 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000033228 biological regulation Effects 0.000 abstract 1
- 230000003292 diminished effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000541 pulsatile effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
Images
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110443748.5A CN102434541B (en) | 2011-10-11 | 2011-12-27 | Confluence block used for filling industrial pump hydraulic pressure return line |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120384495.4 | 2011-10-11 | ||
CN201120384495 | 2011-10-11 | ||
CN201110443748.5A CN102434541B (en) | 2011-10-11 | 2011-12-27 | Confluence block used for filling industrial pump hydraulic pressure return line |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102434541A CN102434541A (en) | 2012-05-02 |
CN102434541B true CN102434541B (en) | 2014-04-30 |
Family
ID=45982816
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110443748.5A Active CN102434541B (en) | 2011-10-11 | 2011-12-27 | Confluence block used for filling industrial pump hydraulic pressure return line |
CN2011205539636U Withdrawn - After Issue CN202468551U (en) | 2011-10-11 | 2011-12-27 | Manifold block for hydraulic oil return pipeline of filling industrial pump |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011205539636U Withdrawn - After Issue CN202468551U (en) | 2011-10-11 | 2011-12-27 | Manifold block for hydraulic oil return pipeline of filling industrial pump |
Country Status (1)
Country | Link |
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CN (2) | CN102434541B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102434541B (en) * | 2011-10-11 | 2014-04-30 | 飞翼股份有限公司 | Confluence block used for filling industrial pump hydraulic pressure return line |
CN112324748B (en) * | 2020-10-30 | 2023-09-05 | 哈尔滨飞机工业集团有限责任公司 | Steady state performance verification system of aviation electric hydraulic pump assembly |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2779135Y (en) * | 2005-02-28 | 2006-05-10 | 徐州天地重型机械制造有限公司 | Vibration damping and full flux cooling apparatus of concrete pump |
CN200968276Y (en) * | 2006-10-16 | 2007-10-31 | 飞翼集团有限公司 | Valve block integrated module used for concrete delivery pump |
CN201103401Y (en) * | 2007-10-24 | 2008-08-20 | 中国航天科技集团公司烽火机械厂 | Electric-hydraulic control device |
CN201180706Y (en) * | 2008-03-20 | 2009-01-14 | 上海德波意液压机械有限公司 | Leading oil source control valve block |
KR20090116010A (en) * | 2008-05-06 | 2009-11-11 | 전영근 | Hydraulic top bracing |
CN101592172A (en) * | 2009-06-18 | 2009-12-02 | 卢宇 | The electrically-controlled multifunctional compact type control valve group |
CN201377483Y (en) * | 2009-04-15 | 2010-01-06 | 湘潭高工科技有限公司 | Overpressure protection device for hydraulic cylinder |
CN201459796U (en) * | 2009-05-26 | 2010-05-12 | 洛阳拖拉机研究所有限公司 | Hydraulic integrated control device of dredger |
CN201660918U (en) * | 2009-10-09 | 2010-12-01 | 广西玉柴重工有限公司 | Pilot control valve bank of miniature hydraulic excavating machine |
CN102278330A (en) * | 2010-06-09 | 2011-12-14 | 中国商用飞机有限责任公司 | Hydraulic device |
CN202468551U (en) * | 2011-10-11 | 2012-10-03 | 飞翼股份有限公司 | Manifold block for hydraulic oil return pipeline of filling industrial pump |
-
2011
- 2011-12-27 CN CN201110443748.5A patent/CN102434541B/en active Active
- 2011-12-27 CN CN2011205539636U patent/CN202468551U/en not_active Withdrawn - After Issue
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2779135Y (en) * | 2005-02-28 | 2006-05-10 | 徐州天地重型机械制造有限公司 | Vibration damping and full flux cooling apparatus of concrete pump |
CN200968276Y (en) * | 2006-10-16 | 2007-10-31 | 飞翼集团有限公司 | Valve block integrated module used for concrete delivery pump |
CN201103401Y (en) * | 2007-10-24 | 2008-08-20 | 中国航天科技集团公司烽火机械厂 | Electric-hydraulic control device |
CN201180706Y (en) * | 2008-03-20 | 2009-01-14 | 上海德波意液压机械有限公司 | Leading oil source control valve block |
KR20090116010A (en) * | 2008-05-06 | 2009-11-11 | 전영근 | Hydraulic top bracing |
CN201377483Y (en) * | 2009-04-15 | 2010-01-06 | 湘潭高工科技有限公司 | Overpressure protection device for hydraulic cylinder |
CN201459796U (en) * | 2009-05-26 | 2010-05-12 | 洛阳拖拉机研究所有限公司 | Hydraulic integrated control device of dredger |
CN101592172A (en) * | 2009-06-18 | 2009-12-02 | 卢宇 | The electrically-controlled multifunctional compact type control valve group |
CN201660918U (en) * | 2009-10-09 | 2010-12-01 | 广西玉柴重工有限公司 | Pilot control valve bank of miniature hydraulic excavating machine |
CN102278330A (en) * | 2010-06-09 | 2011-12-14 | 中国商用飞机有限责任公司 | Hydraulic device |
CN202468551U (en) * | 2011-10-11 | 2012-10-03 | 飞翼股份有限公司 | Manifold block for hydraulic oil return pipeline of filling industrial pump |
Also Published As
Publication number | Publication date |
---|---|
CN202468551U (en) | 2012-10-03 |
CN102434541A (en) | 2012-05-02 |
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Legal Events
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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Confluence block used for filling industrial pump hydraulic pressure return line Effective date of registration: 20200703 Granted publication date: 20140430 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2020980003781 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210722 Granted publication date: 20140430 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2020980003781 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Manifold block for filling hydraulic return pipeline of industrial pump Effective date of registration: 20210811 Granted publication date: 20140430 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2021980007550 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20140430 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2021980007550 |