FR2237077B1 - - Google Patents
Info
- Publication number
- FR2237077B1 FR2237077B1 FR7324153A FR7324153A FR2237077B1 FR 2237077 B1 FR2237077 B1 FR 2237077B1 FR 7324153 A FR7324153 A FR 7324153A FR 7324153 A FR7324153 A FR 7324153A FR 2237077 B1 FR2237077 B1 FR 2237077B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/433—Pump capacity control by fluid pressure 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Control Of Fluid Gearings (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722232771 DE2232771C3 (en) | 1972-07-04 | Hydraulic automatic valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2237077A1 FR2237077A1 (en) | 1975-02-07 |
| FR2237077B1 true FR2237077B1 (en) | 1981-04-17 |
Family
ID=5849654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7324153A Expired FR2237077B1 (en) | 1972-07-04 | 1973-07-02 |
Country Status (5)
| Country | Link |
|---|---|
| ES (1) | ES415530A1 (en) |
| FR (1) | FR2237077B1 (en) |
| GB (1) | GB1423785A (en) |
| IT (1) | IT985145B (en) |
| SE (1) | SE392326B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452932B (en) * | 2013-08-05 | 2015-10-14 | 四川省宜宾普什驱动有限责任公司 | A kind of pressure equalizing valve |
| CN108708883B (en) * | 2018-07-12 | 2023-11-07 | 温州大学激光与光电智能制造研究院 | Main liquid device |
| CN109162979B (en) * | 2018-11-05 | 2023-12-05 | 青州博信华盛液压科技有限公司 | Multi-way valve for tractor integrating automatic jump distributor function |
-
1973
- 1973-04-27 SE SE7306016A patent/SE392326B/en unknown
- 1973-05-25 IT IT5023573A patent/IT985145B/en active
- 1973-06-04 ES ES415530A patent/ES415530A1/en not_active Expired
- 1973-07-02 FR FR7324153A patent/FR2237077B1/fr not_active Expired
- 1973-07-04 GB GB3191073A patent/GB1423785A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES415530A1 (en) | 1976-02-16 |
| DE2232771B2 (en) | 1977-02-24 |
| FR2237077A1 (en) | 1975-02-07 |
| GB1423785A (en) | 1976-02-04 |
| SE392326B (en) | 1977-03-21 |
| DE2232771A1 (en) | 1974-01-24 |
| IT985145B (en) | 1974-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |