CN105570211A - 一种高压油源控制*** - Google Patents
一种高压油源控制*** Download PDFInfo
- Publication number
- CN105570211A CN105570211A CN201510993523.5A CN201510993523A CN105570211A CN 105570211 A CN105570211 A CN 105570211A CN 201510993523 A CN201510993523 A CN 201510993523A CN 105570211 A CN105570211 A CN 105570211A
- Authority
- CN
- China
- Prior art keywords
- pressure
- oil
- valve
- group
- 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
- 238000012360 testing method Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000002828 fuel tank Substances 0.000 claims description 31
- 239000012530 fluid Substances 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
-
- 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
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20507—Type of prime mover
- F15B2211/20515—Electric motor
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20576—Systems with pumps with multiple pumps
- F15B2211/20592—Combinations of pumps for supplying high and low pressure
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/3056—Assemblies of multiple valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510993523.5A CN105570211B (zh) | 2015-12-25 | 2015-12-25 | 一种高压油源控制*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510993523.5A CN105570211B (zh) | 2015-12-25 | 2015-12-25 | 一种高压油源控制*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105570211A true CN105570211A (zh) | 2016-05-11 |
CN105570211B CN105570211B (zh) | 2017-06-23 |
Family
ID=55880711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510993523.5A Active CN105570211B (zh) | 2015-12-25 | 2015-12-25 | 一种高压油源控制*** |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105570211B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0695880A1 (fr) * | 1994-07-22 | 1996-02-07 | Appareillages et Matériels de Servitudes A.M.S. | Installation de distribution de fluide hydraulique pour le test et le contrÔle de circuits hydrauliques |
CN101177930A (zh) * | 2007-05-28 | 2008-05-14 | 中交第二公路工程局有限公司 | 高低压泵组合液压*** |
CN201069424Y (zh) * | 2007-08-01 | 2008-06-04 | 合肥通用机械研究院 | 350MPa超高压疲劳试验*** |
CN201083213Y (zh) * | 2007-08-01 | 2008-07-09 | 爱环吴世(苏州)环保有限公司 | 超高压液压泵站 |
CN102121485A (zh) * | 2011-01-27 | 2011-07-13 | 济南易久自动化技术有限公司 | 多台液压压力机可控多压制力集中供油液压*** |
CN103591083A (zh) * | 2012-08-17 | 2014-02-19 | 上海立新液压有限公司 | 一种油缸液压试验台 |
-
2015
- 2015-12-25 CN CN201510993523.5A patent/CN105570211B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0695880A1 (fr) * | 1994-07-22 | 1996-02-07 | Appareillages et Matériels de Servitudes A.M.S. | Installation de distribution de fluide hydraulique pour le test et le contrÔle de circuits hydrauliques |
CN101177930A (zh) * | 2007-05-28 | 2008-05-14 | 中交第二公路工程局有限公司 | 高低压泵组合液压*** |
CN201069424Y (zh) * | 2007-08-01 | 2008-06-04 | 合肥通用机械研究院 | 350MPa超高压疲劳试验*** |
CN201083213Y (zh) * | 2007-08-01 | 2008-07-09 | 爱环吴世(苏州)环保有限公司 | 超高压液压泵站 |
CN102121485A (zh) * | 2011-01-27 | 2011-07-13 | 济南易久自动化技术有限公司 | 多台液压压力机可控多压制力集中供油液压*** |
CN103591083A (zh) * | 2012-08-17 | 2014-02-19 | 上海立新液压有限公司 | 一种油缸液压试验台 |
Also Published As
Publication number | Publication date |
---|---|
CN105570211B (zh) | 2017-06-23 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 389, Sichuan Honglu, Pudong New Area, Shanghai Patentee after: Shanghai Hualong Test Instruments Co.,Ltd. Address before: No. 389, Sichuan Honglu, Pudong New Area, Shanghai Patentee before: SHANGHAI HUALONG TEST INSTRUMENTS Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-pressure oil source control system Granted publication date: 20170623 Pledgee: Industrial Bank Co.,Ltd. Shanghai South thebund sub branch Pledgor: Shanghai Hualong Test Instruments Co.,Ltd. Registration number: Y2024310000217 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |