GB2053421B - Hydraulic servo valve - Google Patents

Hydraulic servo valve

Info

Publication number: GB2053421B
Authority: GB; United Kingdom
Prior art keywords: servo valve; hydraulic servo; hydraulic; valve; servo
Prior art date: 1979-05-15
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

Application number

GB8014650A

Other versions

GB2053421A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SECR DEFENCE

UK Secretary of State for Defence

Original Assignee

SECR DEFENCE

UK Secretary of State for Defence

Priority date (The priority date 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 date listed.)

1979-05-15

Filing date

1980-05-02

Publication date

1983-01-12

1980-05-02 Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE

1980-05-02 Priority to GB8014650A priority Critical patent/GB2053421B/en

1981-02-04 Publication of GB2053421A publication Critical patent/GB2053421A/en

1983-01-12 Application granted granted Critical

1983-01-12 Publication of GB2053421B publication Critical patent/GB2053421B/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C7/00—Hybrid elements, i.e. circuit elements having features according to groups F15C1/00 and F15C3/00
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
- F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves
- F16K31/426—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves the actuated valves being cylindrical sliding valves

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Servomotors (AREA)

GB8014650A 1979-05-15 1980-05-02 Hydraulic servo valve Expired GB2053421B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8014650A GB2053421B (en)	1979-05-15	1980-05-02	Hydraulic servo valve

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB7916838		1979-05-15
GB8014650A GB2053421B (en)	1979-05-15	1980-05-02	Hydraulic servo valve

Publications (2)

Publication Number	Publication Date
GB2053421A GB2053421A (en)	1981-02-04
GB2053421B true GB2053421B (en)	1983-01-12

Family

ID=26271528

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8014650A Expired GB2053421B (en)	1979-05-15	1980-05-02	Hydraulic servo valve

Country Status (1)

Country	Link
GB (1)	GB2053421B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9613239D0 (en) *	1996-06-25	1996-08-28	Er Fluid Dev	Improvements in or relating to high speed actuators and vibrators based on electro-rheological fluids

1980
- 1980-05-02 GB GB8014650A patent/GB2053421B/en not_active Expired

Also Published As

Publication number	Publication date
GB2053421A (en)	1981-02-04

Similar Documents

Publication	Publication Date	Title
JPS55132403A (en)	1980-10-15	Hydraulic servo valve
DE3071307D1 (en)	1986-02-06	Hydraulic valve
GB2098303B (en)	1984-08-01	Missile-impact-resistant hydraulic actuator
GB1554100A (en)	1979-10-17	Valve for hydraulic servo system
AU532488B2 (en)	1983-09-29	Hydraulic control valve
JPS5663105A (en)	1981-05-29	Electromagnetically hydraulic servo valve
JPS54131126A (en)	1979-10-12	Hydraulic valve
GB2042139B (en)	1983-05-11	Fluid valves
GB2055490B (en)	1983-01-26	Electrohydraulic servo arrangement
GB2052686B (en)	1983-06-29	Valves
GB2050646B (en)	1983-04-13	Hydraulic actuator controls
DE3063743D1 (en)	1983-07-21	A hydraulic servo valve arrangement
DE3067283D1 (en)	1984-05-03	Hydraulic control valve
GB2044892B (en)	1983-02-23	Hydraulic directional control valve
GB2047435B (en)	1983-04-20	Hydraulic control valve system
GB2042135B (en)	1983-03-09	Hydraulic control valves
GB2051313B (en)	1983-03-09	Valves
JPS5557705A (en)	1980-04-28	Electrohydraulic servo valve
GB2057924B (en)	1983-11-09	Sodium-filled valves
GB2053421B (en)	1983-01-12	Hydraulic servo valve
GB2012899B (en)	1982-05-26	Hydraulic valves
GB2044961B (en)	1983-01-26	Servo valve
DE2862092D1 (en)	1982-12-30	Servo valve
GB2041167B (en)	1983-02-16	Valves
JPS5648016A (en)	1981-05-01	Hydraulic actuator

Legal Events

Date	Code	Title	Description
1984-12-19	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1992-04-29	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1994-01-05	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930502