CN106870345B - 一种柱塞泵的手动调压装置 - Google Patents
一种柱塞泵的手动调压装置 Download PDFInfo
- Publication number
- CN106870345B CN106870345B CN201710083686.9A CN201710083686A CN106870345B CN 106870345 B CN106870345 B CN 106870345B CN 201710083686 A CN201710083686 A CN 201710083686A CN 106870345 B CN106870345 B CN 106870345B
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- CN
- China
- Prior art keywords
- pressure regulation
- inner tube
- plunger pump
- outer tube
- hand
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710083686.9A CN106870345B (zh) | 2017-02-16 | 2017-02-16 | 一种柱塞泵的手动调压装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710083686.9A CN106870345B (zh) | 2017-02-16 | 2017-02-16 | 一种柱塞泵的手动调压装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106870345A CN106870345A (zh) | 2017-06-20 |
CN106870345B true CN106870345B (zh) | 2019-04-02 |
Family
ID=59166812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710083686.9A Active CN106870345B (zh) | 2017-02-16 | 2017-02-16 | 一种柱塞泵的手动调压装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106870345B (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3910503A (en) * | 1973-05-12 | 1975-10-07 | Cav Ltd | Fuel injection nozzles |
CN87202069U (zh) * | 1987-02-16 | 1988-07-13 | 宁文凯 | 针阀式螺栓 |
CN2615457Y (zh) * | 2003-04-28 | 2004-05-12 | 罗昌国 | 柱塞泵调压阀 |
JP2004185268A (ja) * | 2002-12-03 | 2004-07-02 | Staf Corp | 流量調節装置 |
JP2004278399A (ja) * | 2003-03-14 | 2004-10-07 | Bosch Automotive Systems Corp | 内燃機関用燃料供給ポンプ |
CN101509572A (zh) * | 2009-03-30 | 2009-08-19 | 中国科学院等离子体物理研究所 | 大型低温装置流量控制阀门 |
CN202884047U (zh) * | 2012-10-13 | 2013-04-17 | 安徽万瑞冷电科技有限公司 | 一种手动针阀组件 |
CN202971950U (zh) * | 2012-12-25 | 2013-06-05 | 祥天控股(集团)有限公司 | 车载快速加气阀 |
CN203395198U (zh) * | 2013-07-29 | 2014-01-15 | 四川杰特机器有限公司 | 间隙节流调压阀 |
CN105952704A (zh) * | 2016-07-14 | 2016-09-21 | 实用动力(中国)工业有限公司 | 一种插装式高压环形缝隙节流阀 |
CN206571663U (zh) * | 2017-02-16 | 2017-10-20 | 于浩 | 一种柱塞泵的手动调压装置 |
-
2017
- 2017-02-16 CN CN201710083686.9A patent/CN106870345B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3910503A (en) * | 1973-05-12 | 1975-10-07 | Cav Ltd | Fuel injection nozzles |
CN87202069U (zh) * | 1987-02-16 | 1988-07-13 | 宁文凯 | 针阀式螺栓 |
JP2004185268A (ja) * | 2002-12-03 | 2004-07-02 | Staf Corp | 流量調節装置 |
JP2004278399A (ja) * | 2003-03-14 | 2004-10-07 | Bosch Automotive Systems Corp | 内燃機関用燃料供給ポンプ |
CN2615457Y (zh) * | 2003-04-28 | 2004-05-12 | 罗昌国 | 柱塞泵调压阀 |
CN101509572A (zh) * | 2009-03-30 | 2009-08-19 | 中国科学院等离子体物理研究所 | 大型低温装置流量控制阀门 |
CN202884047U (zh) * | 2012-10-13 | 2013-04-17 | 安徽万瑞冷电科技有限公司 | 一种手动针阀组件 |
CN202971950U (zh) * | 2012-12-25 | 2013-06-05 | 祥天控股(集团)有限公司 | 车载快速加气阀 |
CN203395198U (zh) * | 2013-07-29 | 2014-01-15 | 四川杰特机器有限公司 | 间隙节流调压阀 |
CN105952704A (zh) * | 2016-07-14 | 2016-09-21 | 实用动力(中国)工业有限公司 | 一种插装式高压环形缝隙节流阀 |
CN206571663U (zh) * | 2017-02-16 | 2017-10-20 | 于浩 | 一种柱塞泵的手动调压装置 |
Also Published As
Publication number | Publication date |
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CN106870345A (zh) | 2017-06-20 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190220 Address after: 235000 Tengfei Road, 7 Economic Development Zone, Du Ji District, Huaibei, Anhui Applicant after: Yu Fazhou Address before: 235000 Anhui Huaibei Xiangshan Dongshan Road Anhui Lei Ming Limited by Share Ltd Applicant before: Yu Hao |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190308 Address after: 257000 No. 7 Kaiyuan Road, Dongji West Suburb Industrial Park, Kenli District, Dongying City, Shandong Province Applicant after: DongYing Shengchang Petroleum Machinery Co.,Ltd. Address before: 235000 Tengfei Road, 7 Economic Development Zone, Du Ji District, Huaibei, Anhui Applicant before: Yu Fazhou |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |