FR2463305B1 - - Google Patents
Info
- Publication number
- FR2463305B1 FR2463305B1 FR8017997A FR8017997A FR2463305B1 FR 2463305 B1 FR2463305 B1 FR 2463305B1 FR 8017997 A FR8017997 A FR 8017997A FR 8017997 A FR8017997 A FR 8017997A FR 2463305 B1 FR2463305 B1 FR 2463305B1
- 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
- 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
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/22—Synchronisation of the movement of two or more servomotors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Servomotors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7928500 | 1979-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2463305A1 FR2463305A1 (fr) | 1981-02-20 |
| FR2463305B1 true FR2463305B1 (OSRAM) | 1984-11-02 |
Family
ID=10507234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8017997A Granted FR2463305A1 (fr) | 1979-08-16 | 1980-08-14 | Ensemble comprenant des dispositifs de mise en action commandes par un fluide et se deplacant a l'unisson |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4397222A (OSRAM) |
| JP (1) | JPS5628303A (OSRAM) |
| DE (1) | DE3028846A1 (OSRAM) |
| FR (1) | FR2463305A1 (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3401381A1 (de) * | 1984-01-17 | 1985-07-25 | Volkswagenwerk Ag, 3180 Wolfsburg | Hydraulische steuereinrichtung |
| DE3563774D1 (en) * | 1984-08-11 | 1988-08-18 | Lucas Ind Plc | Fluid powered actuator system |
| CN107143542B (zh) * | 2017-06-26 | 2018-10-30 | 华南理工大学 | 一种双气缸同步驱动控制装置与方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460774A (en) * | 1943-09-18 | 1949-02-01 | Bendix Aviat Corp | Valve |
| US2764869A (en) * | 1954-08-19 | 1956-10-02 | Origins Inc | Means for synchronizing the travel of two or more traveling work elements |
| US3033219A (en) * | 1960-05-19 | 1962-05-08 | Textron Inc | Flow proportioner |
| US3362299A (en) * | 1966-07-21 | 1968-01-09 | Marion Power Shovel Co | Hydraulic equalizing system |
| US3850081A (en) * | 1972-04-11 | 1974-11-26 | Vabyma Ab | Device for dividing a fluid flow into predetermined proportions |
| DE2707630A1 (de) * | 1977-02-23 | 1978-08-24 | Orenstein & Koppel Ag | Elektronisch gesteuerte rohrbruchsicherung |
| US4147093A (en) * | 1977-03-04 | 1979-04-03 | J. I. Case Company | Self-actuating fluid holding system |
| US4325400A (en) * | 1978-12-16 | 1982-04-20 | Wynne John R | Fluid flow equalizing valve arrangement |
| GB2037950B (en) | 1978-12-16 | 1982-11-10 | Lucas Industries Ltd | Fluid control valve |
-
1980
- 1980-07-28 US US06/173,174 patent/US4397222A/en not_active Expired - Lifetime
- 1980-07-30 DE DE19803028846 patent/DE3028846A1/de not_active Withdrawn
- 1980-08-13 JP JP11155780A patent/JPS5628303A/ja active Pending
- 1980-08-14 FR FR8017997A patent/FR2463305A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2463305A1 (fr) | 1981-02-20 |
| DE3028846A1 (de) | 1981-03-26 |
| US4397222A (en) | 1983-08-09 |
| JPS5628303A (en) | 1981-03-19 |