CN106369000A - 可卸荷的电液控制机构 - Google Patents
可卸荷的电液控制机构 Download PDFInfo
- Publication number
- CN106369000A CN106369000A CN201611036763.7A CN201611036763A CN106369000A CN 106369000 A CN106369000 A CN 106369000A CN 201611036763 A CN201611036763 A CN 201611036763A CN 106369000 A CN106369000 A CN 106369000A
- Authority
- CN
- China
- Prior art keywords
- pressure
- chamber
- hydraulic oil
- valve
- variable pump
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 239000010720 hydraulic oil Substances 0.000 claims description 83
- 239000000446 fuel Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 22
- 230000008859 change Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 16
- 230000001105 regulatory effect Effects 0.000 description 10
- 239000012530 fluid Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611036763.7A CN106369000B (zh) | 2016-11-22 | 2016-11-22 | 可卸荷的电液控制机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611036763.7A CN106369000B (zh) | 2016-11-22 | 2016-11-22 | 可卸荷的电液控制机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106369000A true CN106369000A (zh) | 2017-02-01 |
CN106369000B CN106369000B (zh) | 2018-02-06 |
Family
ID=57892516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611036763.7A Expired - Fee Related CN106369000B (zh) | 2016-11-22 | 2016-11-22 | 可卸荷的电液控制机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106369000B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4895182A (en) * | 1988-01-11 | 1990-01-23 | Hoerbiger Hydraulik Gmbh | Hydraulic control unit |
CN2617566Y (zh) * | 2002-12-27 | 2004-05-26 | 中国石化齐鲁股份有限公司 | 电液比例控制橡胶压块机 |
CN1800654A (zh) * | 2005-12-20 | 2006-07-12 | 武汉科技大学 | 一种电液比例泵控非对称缸闭环速度系统 |
CN200974743Y (zh) * | 2006-10-21 | 2007-11-14 | 江苏永丰机械有限责任公司 | 节能型塔机液压无级变速控制系统 |
CN101788052A (zh) * | 2009-12-30 | 2010-07-28 | 重庆理工大学 | 电机驱动cvt电液控制系统 |
CN202732023U (zh) * | 2012-06-08 | 2013-02-13 | 湖南机油泵股份有限公司 | 机油泵电液比例溢流变量控制装置 |
CN203891108U (zh) * | 2014-04-15 | 2014-10-22 | 华侨大学 | 一种电液混合驱动工程机械的自动怠速系统 |
JP2015175491A (ja) * | 2014-03-17 | 2015-10-05 | 日立建機株式会社 | 建設機械の油圧駆動装置 |
-
2016
- 2016-11-22 CN CN201611036763.7A patent/CN106369000B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4895182A (en) * | 1988-01-11 | 1990-01-23 | Hoerbiger Hydraulik Gmbh | Hydraulic control unit |
CN2617566Y (zh) * | 2002-12-27 | 2004-05-26 | 中国石化齐鲁股份有限公司 | 电液比例控制橡胶压块机 |
CN1800654A (zh) * | 2005-12-20 | 2006-07-12 | 武汉科技大学 | 一种电液比例泵控非对称缸闭环速度系统 |
CN200974743Y (zh) * | 2006-10-21 | 2007-11-14 | 江苏永丰机械有限责任公司 | 节能型塔机液压无级变速控制系统 |
CN101788052A (zh) * | 2009-12-30 | 2010-07-28 | 重庆理工大学 | 电机驱动cvt电液控制系统 |
CN202732023U (zh) * | 2012-06-08 | 2013-02-13 | 湖南机油泵股份有限公司 | 机油泵电液比例溢流变量控制装置 |
JP2015175491A (ja) * | 2014-03-17 | 2015-10-05 | 日立建機株式会社 | 建設機械の油圧駆動装置 |
CN203891108U (zh) * | 2014-04-15 | 2014-10-22 | 华侨大学 | 一种电液混合驱动工程机械的自动怠速系统 |
Also Published As
Publication number | Publication date |
---|---|
CN106369000B (zh) | 2018-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zheng Dan Inventor after: Xu Jian Inventor before: Fang Qianhua |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180111 Address after: 100854 Yongding Road, Beijing, No. 51, No. Applicant after: Xu Jian Address before: 300000 Hexi District Tianjin Middle Road, Binhu building, a layer of negative B106 room Applicant before: TIANJIN YUANBO TECHNOLOGY CO.,LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Xinshi Zhen Shao Cun Hua Qiao Xi Nan Qiaotu, Deqing County, Huzhou City, Zhejiang Province Patentee after: Xu Jian Address before: 100854 No. 51, Yongding Road, Beijing, Haidian District Patentee before: Xu Jian |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200423 Address after: 210000 second floor, East Building, No. 100 yard, Liuying, Xuanwu District, Nanjing City, Jiangsu Province Patentee after: Nanjing Yishen Industrial Technology Co.,Ltd. Address before: Xinshi Zhen Shao Cun Hua Qiao Xi Nan Qiaotu, Deqing County, Huzhou City, Zhejiang Province Patentee before: Xu Jian |
|
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: 20180206 |