CN104314891A - 液体恒压源装置 - Google Patents
液体恒压源装置 Download PDFInfo
- Publication number
- CN104314891A CN104314891A CN201410566671.4A CN201410566671A CN104314891A CN 104314891 A CN104314891 A CN 104314891A CN 201410566671 A CN201410566671 A CN 201410566671A CN 104314891 A CN104314891 A CN 104314891A
- Authority
- CN
- China
- Prior art keywords
- rubber membrane
- tank body
- guarded
- pressure
- rubber
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 45
- 238000002955 isolation Methods 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims description 74
- 239000002828 fuel tank Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 2
- 238000004090 dissolution Methods 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 14
- 239000012530 fluid Substances 0.000 description 11
- 230000002045 lasting effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003019 stabilising 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
- F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410566671.4A CN104314891B (zh) | 2014-10-22 | 2014-10-22 | 液体恒压源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410566671.4A CN104314891B (zh) | 2014-10-22 | 2014-10-22 | 液体恒压源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104314891A true CN104314891A (zh) | 2015-01-28 |
CN104314891B CN104314891B (zh) | 2016-08-31 |
Family
ID=52370174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410566671.4A Active CN104314891B (zh) | 2014-10-22 | 2014-10-22 | 液体恒压源装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104314891B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2381222A (en) * | 1943-04-30 | 1945-08-07 | Westinghouse Air Brake Co | Control device |
US3158067A (en) * | 1963-09-23 | 1964-11-24 | Gen Electric | Relay for low-speed sensing system |
GB1220976A (en) * | 1968-10-31 | 1971-01-27 | Clear Hooters Ltd | Fluid-pressure control valves |
CN2104952U (zh) * | 1991-06-01 | 1992-05-20 | 湖北罗田汽车制动泵厂 | 液压泵 |
CN201107670Y (zh) * | 2007-11-30 | 2008-08-27 | 柳州国机实业有限公司 | 精密液体稳压装置 |
CN103343756A (zh) * | 2013-07-04 | 2013-10-09 | 中国北车集团大连机车车辆有限公司 | 液体双级恒压供应站 |
CN203297174U (zh) * | 2013-04-22 | 2013-11-20 | 浙江双箭橡胶股份有限公司 | 液压油泵的油压恒定装置 |
CN204175680U (zh) * | 2014-10-22 | 2015-02-25 | 柳州源创电喷技术有限公司 | 液体恒压源装置 |
-
2014
- 2014-10-22 CN CN201410566671.4A patent/CN104314891B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2381222A (en) * | 1943-04-30 | 1945-08-07 | Westinghouse Air Brake Co | Control device |
US3158067A (en) * | 1963-09-23 | 1964-11-24 | Gen Electric | Relay for low-speed sensing system |
GB1220976A (en) * | 1968-10-31 | 1971-01-27 | Clear Hooters Ltd | Fluid-pressure control valves |
CN2104952U (zh) * | 1991-06-01 | 1992-05-20 | 湖北罗田汽车制动泵厂 | 液压泵 |
CN201107670Y (zh) * | 2007-11-30 | 2008-08-27 | 柳州国机实业有限公司 | 精密液体稳压装置 |
CN203297174U (zh) * | 2013-04-22 | 2013-11-20 | 浙江双箭橡胶股份有限公司 | 液压油泵的油压恒定装置 |
CN103343756A (zh) * | 2013-07-04 | 2013-10-09 | 中国北车集团大连机车车辆有限公司 | 液体双级恒压供应站 |
CN204175680U (zh) * | 2014-10-22 | 2015-02-25 | 柳州源创电喷技术有限公司 | 液体恒压源装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104314891B (zh) | 2016-08-31 |
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Legal Events
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Liquid constant-pressure source device Effective date of registration: 20170904 Granted publication date: 20160831 Pledgee: Liuzhou small and micro enterprises financing Company limited by guarantee Pledgor: Liuzhou Yuanchuang EFI Technology Co., Ltd. Registration number: 2017450000006 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180830 Granted publication date: 20160831 Pledgee: Liuzhou small and micro enterprises financing Company limited by guarantee Pledgor: Liuzhou Yuanchuang EFI Technology Co., Ltd. Registration number: 2017450000006 |
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PC01 | Cancellation 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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Liquid constant-pressure source device Effective date of registration: 20180903 Granted publication date: 20160831 Pledgee: Liuzhou small and micro enterprises financing Company limited by guarantee Pledgor: Liuzhou Yuanchuang EFI Technology Co., Ltd. Registration number: 2018450000025 |
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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: 20190902 Granted publication date: 20160831 Pledgee: Liuzhou small and micro enterprises financing Company limited by guarantee Pledgor: Liuzhou Yuanchuang EFI Technology Co., Ltd. Registration number: 2018450000025 |
|
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: Liquid constant-pressure source device Effective date of registration: 20190904 Granted publication date: 20160831 Pledgee: Guangxi Liuzhou SME Financing Guarantee Co., Ltd. Pledgor: Liuzhou Yuanchuang EFI Technology Co., Ltd. Registration number: Y2019450000011 |
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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: 20210305 Granted publication date: 20160831 Pledgee: Guangxi Liuzhou SME Financing Guarantee Co.,Ltd. Pledgor: LIUZHOU YUANCHUANG EFI TECHNOLOGY Co.,Ltd. Registration number: Y2019450000011 |