BE881246A - MEMBRANE VALVES - Google Patents

MEMBRANE VALVES

Info

Publication number: BE881246A
Authority: BE; Belgium
Prior art keywords: membrane valves; valves; membrane
Prior art date: 1979-01-24

Application number

BE0/199042A

Other languages

French (fr)

Original Assignee

Saunders Valve Co Ltd

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.)

1979-01-24

Filing date

1980-01-18

Publication date

1980-05-16

1980-01-18 Application filed by Saunders Valve Co Ltd filed Critical Saunders Valve Co Ltd

1980-05-16 Publication of BE881246A publication Critical patent/BE881246A/en

Links

Classifications

- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Diaphragms And Bellows (AREA)
Safety Valves (AREA)
Float Valves (AREA)
Actuator (AREA)
Self-Closing Valves And Venting Or Aerating Valves (AREA)
Fluid-Driven Valves (AREA)

BE0/199042A 1979-01-24 1980-01-18 MEMBRANE VALVES BE881246A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7902510		1979-01-24

Publications (1)

Publication Number	Publication Date
BE881246A true BE881246A (en)	1980-05-16

Family

ID=10502703

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/199042A BE881246A (en)	1979-01-24	1980-01-18	MEMBRANE VALVES

Country Status (12)

Country	Link
JP (1)	JPS55100475A (en)
AU (1)	AU5490580A (en)
BE (1)	BE881246A (en)
DE (1)	DE3000510A1 (en)
DK (1)	DK28180A (en)
ES (1)	ES8202414A1 (en)
FR (1)	FR2447504A1 (en)
IT (1)	IT1127573B (en)
NL (1)	NL8000070A (en)
NO (1)	NO800162L (en)
SE (1)	SE8000516L (en)
ZA (1)	ZA8071B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3123028C2 (en) *	1981-06-10	1986-02-20	Johannes Erhard, H. Waldenmaier Erben Süddeutsche Armaturenfabrik GmbH & Co, 7920 Heidenheim	Diaphragm valve
JPS62188869A (en) *	1986-02-14	1987-08-18	Kubota Ltd	Assembly of synthetic resin valve
JP2550933B2 (en) *	1991-08-28	1996-11-06	日本ダイヤバルブ株式会社	Diaphragm valve
CH688563A5 (en)	1993-10-06	1997-11-14	Fischer Georg Rohrleitung	Arrangement for fastening the diaphragm of a valve.
EP0897076B1 (en)	1997-08-14	2002-01-02	Georg Fischer Rohrleitungssysteme AG	Membrane valve
JP4505768B2 (en) *	2000-01-31	2010-07-21	旭有機材工業株式会社	Diaphragm valve
DE10216661A1 (en) *	2002-04-15	2003-10-30	Gottlob Dietz Gmbh	Composite membrane for membrane valve has cover layer as sintered compact vulcanized onto backing layer, with both layers centrally interconnected in flat region with diameter smaller than effective diameter of membrane

1980
- 1980-01-07 NL NL8000070A patent/NL8000070A/en not_active Application Discontinuation
- 1980-01-07 ZA ZA00800071A patent/ZA8071B/en unknown
- 1980-01-09 DE DE19803000510 patent/DE3000510A1/en active Pending
- 1980-01-18 BE BE0/199042A patent/BE881246A/en unknown
- 1980-01-22 IT IT47663/80A patent/IT1127573B/en active
- 1980-01-23 NO NO800162A patent/NO800162L/en unknown
- 1980-01-23 DK DK28180A patent/DK28180A/en unknown
- 1980-01-23 ES ES487933A patent/ES8202414A1/en not_active Expired
- 1980-01-23 FR FR8001422A patent/FR2447504A1/en not_active Withdrawn
- 1980-01-23 SE SE8000516A patent/SE8000516L/en unknown
- 1980-01-24 JP JP640380A patent/JPS55100475A/en active Pending
- 1980-01-24 AU AU54905/80A patent/AU5490580A/en not_active Abandoned

Also Published As

Publication number	Publication date
NO800162L (en)	1980-07-25
NL8000070A (en)	1980-07-28
ES487933A0 (en)	1980-10-01
SE8000516L (en)	1980-07-25
IT1127573B (en)	1986-05-21
ZA8071B (en)	1980-12-31
AU5490580A (en)	1980-07-31
ES8202414A1 (en)	1980-10-01
DE3000510A1 (en)	1980-08-07
DK28180A (en)	1980-07-25
IT8047663A0 (en)	1980-01-22
JPS55100475A (en)	1980-07-31
FR2447504A1 (en)	1980-08-22

Publication	Publication Date	Title
FR2470321B1 (en)	1985-11-22	VALVE
DK284580A (en)	1981-01-03	VALVE
IT7831164A0 (en)	1978-12-21	FLAG VALVE.
DK221578A (en)	1978-11-21	MEMBRANE VALVE
IT1134520B (en)	1986-08-13	FLAT VALVE PERFECTED
IT7869556A0 (en)	1978-11-08	VALVE IMPROVEMENTS
IT1119797B (en)	1986-03-10	DIAPHRAGM VALVES
DK312680A (en)	1981-01-20	VALVE CONSTRUCTION
ATA910680A (en)	1989-11-15	VALVE
BE881246A (en)	1980-05-16	MEMBRANE VALVES
DK301880A (en)	1981-01-13	VALVE
AT381774B (en)	1986-11-25	CONTROL VALVE
AR223359A1 (en)	1981-08-14	REMOVABLE REMOTE VALVE
ATA110180A (en)	1986-05-15	CONTROL VALVE
DK315680A (en)	1981-06-26	VALVE
SE8001128L (en)	1980-08-27	SERVO VALVE
AT381800B (en)	1986-11-25	CONTROL VALVE
BE876317A (en)	1979-09-17	MEMBRANE CHECK VALVE
SE8002553L (en)	1980-10-07	VALVE UNIT
BE861572A (en)	1978-03-31	DIAPHRAGM VALVE
FR2466800B1 (en)	1985-08-16	VALVE
LU81668A1 (en)	1979-12-07	DIAPHRAGM VALVE
ATA275479A (en)	1981-05-15	DIAPHRAGM VALVE
SE8000710L (en)	1980-08-29	VALVE
AR220805A1 (en)	1980-11-28	DIAPHRAGM VALVE