FR2112546A1 - - Google Patents
Info
- Publication number
- FR2112546A1 FR2112546A1 FR7139932A FR7139932A FR2112546A1 FR 2112546 A1 FR2112546 A1 FR 2112546A1 FR 7139932 A FR7139932 A FR 7139932A FR 7139932 A FR7139932 A FR 7139932A FR 2112546 A1 FR2112546 A1 FR 2112546A1
- 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.)
- Withdrawn
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
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
- F15B9/10—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8788370A | 1970-11-09 | 1970-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2112546A1 true FR2112546A1 (de) | 1972-06-16 |
Family
ID=22207832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7139932A Withdrawn FR2112546A1 (de) | 1970-11-09 | 1971-11-08 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH524074A (de) |
DE (1) | DE2155409A1 (de) |
FR (1) | FR2112546A1 (de) |
IT (1) | IT940963B (de) |
NL (1) | NL7115410A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0110501A1 (de) * | 1982-11-19 | 1984-06-13 | Pneumo Abex Corporation | Redundant gesteuertes Stellsystem für ein direkt angetriebenes konzentrisches Ventil |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3875849A (en) * | 1972-09-11 | 1975-04-08 | Applied Power Inc | Electro-hydraulic proportional servo actuator |
GB1456836A (en) * | 1972-12-15 | 1976-11-24 | Cam Gears Ltd | Servo assemblies and systems |
DE3305506A1 (de) * | 1983-02-17 | 1984-08-23 | Paul Pleiger Maschinenfabrik, 5810 Witten | Betaetigungszylinder mit steuerung |
DE69027858T2 (de) * | 1989-08-28 | 1997-02-13 | Nigel Eric Rose | Hydraulisches stellglied |
FI122257B (fi) | 2007-07-04 | 2011-10-31 | Waertsilae Finland Oy | Hydraulinen toimilaite |
-
1971
- 1971-09-29 CH CH1425071A patent/CH524074A/de not_active IP Right Cessation
- 1971-10-01 IT IT5322371A patent/IT940963B/it active
- 1971-11-08 FR FR7139932A patent/FR2112546A1/fr not_active Withdrawn
- 1971-11-08 DE DE19712155409 patent/DE2155409A1/de active Pending
- 1971-11-09 NL NL7115410A patent/NL7115410A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0110501A1 (de) * | 1982-11-19 | 1984-06-13 | Pneumo Abex Corporation | Redundant gesteuertes Stellsystem für ein direkt angetriebenes konzentrisches Ventil |
US4472998A (en) * | 1982-11-19 | 1984-09-25 | Pneumo Corporation | Redundant control actuation system-concentric direct drive valve |
Also Published As
Publication number | Publication date |
---|---|
NL7115410A (de) | 1972-05-12 |
IT940963B (it) | 1973-02-20 |
DE2155409A1 (de) | 1972-05-10 |
CH524074A (de) | 1972-06-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |