GB2115114B - Hydraulic control valve - Google Patents

Hydraulic control valve

Info

Publication number: GB2115114B
Authority: GB; United Kingdom
Prior art keywords: control valve; hydraulic control; hydraulic; valve; control
Prior art date: 1982-02-17
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

GB08304025A

Other versions

GB2115114A (en

GB8304025D0 (en

Inventor

Laszlo Ladanyi

Bertalan Boncser

Bela Nemet

Gyulane Kallai

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.)

DEBRECENI MEZOEGAZDASAGI

Original Assignee

DEBRECENI MEZOEGAZDASAGI

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.)

1982-02-17

Filing date

1983-02-14

Publication date

1985-10-30

1983-02-14 Application filed by DEBRECENI MEZOEGAZDASAGI filed Critical DEBRECENI MEZOEGAZDASAGI

1983-03-16 Publication of GB8304025D0 publication Critical patent/GB8304025D0/en

1983-09-01 Publication of GB2115114A publication Critical patent/GB2115114A/en

1985-10-30 Application granted granted Critical

1985-10-30 Publication of GB2115114B publication Critical patent/GB2115114B/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
- G05D16/0661—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the loading mechanisms of the membrane

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Control Of Fluid Pressure (AREA)
Fluid-Driven Valves (AREA)

GB08304025A 1982-02-17 1983-02-14 Hydraulic control valve Expired GB2115114B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU82479A HU185200B (en)	1982-02-17	1982-02-17	Flow control valve for liquids

Publications (3)

Publication Number	Publication Date
GB8304025D0 GB8304025D0 (en)	1983-03-16
GB2115114A GB2115114A (en)	1983-09-01
GB2115114B true GB2115114B (en)	1985-10-30

Family

ID=10949765

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08304025A Expired GB2115114B (en)	1982-02-17	1983-02-14	Hydraulic control valve

Country Status (9)

Country	Link
AT (1)	AT385136B (en)
DD (1)	DD210333A1 (en)
DE (1)	DE3227116C2 (en)
FR (1)	FR2521683B1 (en)
GB (1)	GB2115114B (en)
HU (1)	HU185200B (en)
IT (1)	IT1152873B (en)
PL (1)	PL238521A1 (en)
SU (1)	SU1269751A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HU185200B (en) *	1982-02-17	1984-12-28	Debreceni Mezoegazdasagi	Flow control valve for liquids
ITBO20050197A1 (en) *	2005-03-25	2006-09-26	Omt Off Mecc Tartarini	PRESSURE REGULATOR FOR GAS AND RELATED ASSEMBLY AND DISASSEMBLY METHOD

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB599189A (en) *	1942-12-12	1948-03-08	Pesco Products Co	Improvements in or relating to control devices or valves for vacuum systems, and vacuum control systems for vacuum operated airplane instruments
FR1243761A (en) *	1959-12-30	1961-01-18		Improvements to pressure regulators for fluids under pressure
US3581760A (en) *	1969-02-14	1971-06-01	Benjamin W West	Valve
DE2555069A1 (en) *	1975-12-06	1977-06-16	Bosch Gmbh Robert	PRESSURE REGULATOR
DE2510235B2 (en) *	1975-03-08	1977-09-22	Wabco Westinghouse Gmbh, 3000 Hannover	DAMPING DEVICE ON PRESSURE REGULATING VALVES FOR FINE CONTROL OF THE AIR PRESSURE
DE2527135A1 (en) *	1975-06-18	1976-12-30	Odin Clorius As	Diaphragm pressure control stage for flow regulator - ensures that fail safe operation results if diaphragm ruptures by closing flow regulator
US4026314A (en) *	1975-10-29	1977-05-31	Essex International, Inc.	High pressure safety valve
DE7920770U1 (en) *	1979-07-20	1979-10-18	Gebrueder Holder Gmbh & Co, 7418 Metzingen	FITTINGS FOR PLANT PROTECTION SPRAY UNITS
HU185200B (en) *	1982-02-17	1984-12-28	Debreceni Mezoegazdasagi	Flow control valve for liquids

1982
- 1982-02-17 HU HU82479A patent/HU185200B/en not_active IP Right Cessation
- 1982-07-06 AT AT0260882A patent/AT385136B/en not_active IP Right Cessation
- 1982-07-20 DE DE3227116A patent/DE3227116C2/en not_active Expired
- 1982-09-10 DD DD82243175A patent/DD210333A1/en not_active IP Right Cessation
- 1982-09-15 FR FR8215582A patent/FR2521683B1/en not_active Expired
- 1982-10-01 IT IT23586/82A patent/IT1152873B/en active
- 1982-10-06 PL PL23852182A patent/PL238521A1/en unknown
- 1982-11-23 SU SU823514495A patent/SU1269751A3/en active
1983
- 1983-02-14 GB GB08304025A patent/GB2115114B/en not_active Expired

Also Published As

Publication number	Publication date
IT1152873B (en)	1987-01-14
GB2115114A (en)	1983-09-01
DE3227116C2 (en)	1985-05-09
HU185200B (en)	1984-12-28
FR2521683B1 (en)	1988-10-14
DD210333A1 (en)	1984-06-06
DE3227116A1 (en)	1983-08-25
GB8304025D0 (en)	1983-03-16
SU1269751A3 (en)	1986-11-07
ATA260882A (en)	1987-07-15
PL238521A1 (en)	1983-08-29
IT8223586A0 (en)	1982-10-01
FR2521683A1 (en)	1983-08-19
AT385136B (en)	1988-02-25

Publication	Publication Date	Title
GB2076125B (en)	1984-03-07	Electro-hydraulic control valve
GB8324328D0 (en)	1983-10-12	Control valve
GB2115907B (en)	1985-06-26	Control valve
GB2075642B (en)	1984-02-15	Control valves
GB2121923B (en)	1985-07-31	Hydraulic valves
GB2152102B (en)	1986-11-12	Hydraulic controlled well valve
GB8319168D0 (en)	1983-08-17	Controlling electrohydraulic valve
GB8300013D0 (en)	1983-02-09	Hydraulic valve control
GB2081847B (en)	1984-01-25	Control valves
GB8334351D0 (en)	1984-02-01	Hydraulic control
GB2115529B (en)	1985-05-22	Directional control valve
GB2132259B (en)	1986-01-02	Hydraulic control arrangement
GB8316326D0 (en)	1983-07-20	Valve for hydraulic control element
GB2115114B (en)	1985-10-30	Hydraulic control valve
GB2133510B (en)	1986-05-29	Hydraulic flow control valve
GB2118687B (en)	1985-11-06	Fluid control valve
GB2153978B (en)	1987-02-18	Hydraulic valve control apparatus
GB8331505D0 (en)	1984-01-04	Control valve
GB2117468B (en)	1985-07-24	Hydraulic brake control valve assembly
GB8322268D0 (en)	1983-09-21	Fluid control valves
GB2121924B (en)	1985-11-27	Fluid control valve
GB2123119B (en)	1985-11-13	Fluid control valve
GB8306713D0 (en)	1983-04-20	Control valve
GB8325399D0 (en)	1983-10-26	Control valve
GB8331504D0 (en)	1984-01-04	Control valve

Legal Events

Date	Code	Title	Description
1990-10-10	PCNP	Patent ceased through non-payment of renewal fee