BE670086A - - Google Patents
Info
- Publication number
- BE670086A BE670086A BE670086DA BE670086A BE 670086 A BE670086 A BE 670086A BE 670086D A BE670086D A BE 670086DA BE 670086 A BE670086 A BE 670086A
- Authority
- BE
- Belgium
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
- F15B9/09—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 with electrical 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
- 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
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)
- Servomotors (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US399454A US3279323A (en) | 1964-09-28 | 1964-09-28 | Electrohydraulic actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE670086A true BE670086A (xx) | 1966-01-17 |
Family
ID=23579566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE670086D BE670086A (xx) | 1964-09-28 | 1965-09-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3279323A (xx) |
| BE (1) | BE670086A (xx) |
| DE (1) | DE1500459A1 (xx) |
| GB (1) | GB1119556A (xx) |
| NL (1) | NL6512547A (xx) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1131854A (en) * | 1965-06-18 | 1968-10-30 | Elliott Brothers London Ltd | Improvements in and relating to the monitoring of control systems |
| US3429226A (en) * | 1965-10-23 | 1969-02-25 | Honeywell Inc | Control apparatus |
| US3401600A (en) * | 1965-12-23 | 1968-09-17 | Bell Aerospace Corp | Control system having a plurality of control chains each of which may be disabled in event of failure thereof |
| US3702575A (en) * | 1971-06-01 | 1972-11-14 | Nasa | Redundant hydraulic control system for actuators |
| GB1400007A (en) * | 1971-10-05 | 1975-07-16 | Lucas Acrospace Ltd | Electro-hydraulic actuator arrangement |
| US3813990A (en) * | 1972-04-12 | 1974-06-04 | Gen Electric | Servo system including flow voting redundant failure correcting hydraulic actuator |
| USRE32588E (en) * | 1978-08-28 | 1988-02-02 | The Babcock & Wilcox Company | Valve actuator system |
| US4256017A (en) * | 1979-04-05 | 1981-03-17 | The Bendix Corporation | Differential area electrohydraulic doser actuator |
| US4398242A (en) * | 1980-02-25 | 1983-08-09 | The Boeing Company | Electronic controller |
| FR2484106A1 (fr) * | 1980-06-10 | 1981-12-11 | Guettmann Pierre | Convertisseur courant-debit a reponse rapide, notamment pour l'asservissement de dispositifs de manoeuvre de charges, ou autres, ou de dispositifs de distribution |
| FI90374C (fi) * | 1991-03-13 | 1994-01-25 | Nestepaine Ab Oy | Proportionaalinen mekatroninen toimilaite |
| US5615593A (en) * | 1994-01-11 | 1997-04-01 | Mcdonnell Douglas Corporation | Method and apparatus for controllably positioning a hydraulic actuator |
| US7743675B2 (en) * | 2008-06-04 | 2010-06-29 | Siemens Energy, Inc. | Apparatus for impact testing for electric generator stator wedge tightness |
| EP2383563A1 (en) * | 2010-04-29 | 2011-11-02 | Alstom Technology Ltd | Method and device for testing the tightness of an electric machine stator core |
| US9556888B2 (en) | 2012-05-24 | 2017-01-31 | Parker-Hannifin Corporation | Face mount interface for an electro-hydraulic actuator |
| CN105156409B (zh) * | 2015-09-06 | 2016-12-28 | 哈尔滨工业大学 | 一种环塞式电液作动器 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124041A (en) * | 1964-03-10 | Servo amplifier | ||
| US2921562A (en) * | 1954-12-17 | 1960-01-19 | Hobson Ltd H M | Flying control system for aircraft |
| FR1191239A (fr) * | 1957-02-26 | 1959-10-19 | Sperry Gyroscope Co Ltd | Système hydraulique pour la commande de servo-moteurs |
| US3038449A (en) * | 1959-06-03 | 1962-06-12 | Gen Dynamics Corp | Hydraulic control system |
| US3070071A (en) * | 1960-03-11 | 1962-12-25 | North American Aviation Inc | Failure protected signal translating system |
-
1964
- 1964-09-28 US US399454A patent/US3279323A/en not_active Expired - Lifetime
-
1965
- 1965-09-20 GB GB40032/65A patent/GB1119556A/en not_active Expired
- 1965-09-24 BE BE670086D patent/BE670086A/xx unknown
- 1965-09-28 NL NL6512547A patent/NL6512547A/xx unknown
- 1965-09-28 DE DE19651500459 patent/DE1500459A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1500459A1 (de) | 1970-06-18 |
| GB1119556A (en) | 1968-07-10 |
| NL6512547A (xx) | 1966-03-29 |
| US3279323A (en) | 1966-10-18 |