ZA8071B - Diaphragm valves - Google Patents

Diaphragm valves

Info

Publication number: ZA8071B
Authority: ZA; South Africa
Prior art keywords: diaphragm valves; diaphragm; valves
Prior art date: 1979-01-24

Application number

ZA00800071A

Other languages

English (en)

Inventor

G Cocking

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

1980-01-07

Publication date

1980-12-31

1980-01-07 Application filed by Saunders Valve Co Ltd filed Critical Saunders Valve Co Ltd

1980-12-31 Publication of ZA8071B publication Critical patent/ZA8071B/xx

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)
Actuator (AREA)
Self-Closing Valves And Venting Or Aerating Valves (AREA)
Float Valves (AREA)
Fluid-Driven Valves (AREA)
Safety Valves (AREA)

ZA00800071A 1979-01-24 1980-01-07 Diaphragm valves ZA8071B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
ZA8071B true ZA8071B (en)	1980-12-31

Family

ID=10502703

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00800071A ZA8071B (en)	1979-01-24	1980-01-07	Diaphragm valves

Country Status (12)

Country	Link
JP (1)	JPS55100475A (de)
AU (1)	AU5490580A (de)
BE (1)	BE881246A (de)
DE (1)	DE3000510A1 (de)
DK (1)	DK28180A (de)
ES (1)	ES487933A0 (de)
FR (1)	FR2447504A1 (de)
IT (1)	IT1127573B (de)
NL (1)	NL8000070A (de)
NO (1)	NO800162L (de)
SE (1)	SE8000516L (de)
ZA (1)	ZA8071B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3123028C2 (de) *	1981-06-10	1986-02-20	Johannes Erhard, H. Waldenmaier Erben Süddeutsche Armaturenfabrik GmbH & Co, 7920 Heidenheim	Membranventil
JPS62188869A (ja) *	1986-02-14	1987-08-18	Kubota Ltd	合成樹脂製バルブの組立方法
JP2550933B2 (ja) *	1991-08-28	1996-11-06	日本ダイヤバルブ株式会社	ダイヤフラム弁
CH688563A5 (de)	1993-10-06	1997-11-14	Fischer Georg Rohrleitung	Anordnung zur Befestigung der Membrane eines Ventils.
EP0897076B1 (de)	1997-08-14	2002-01-02	Georg Fischer Rohrleitungssysteme AG	Membranventil
JP4505768B2 (ja) *	2000-01-31	2010-07-21	旭有機材工業株式会社	ダイヤフラムバルブ
DE10216661A1 (de) *	2002-04-15	2003-10-30	Gottlob Dietz Gmbh	Verbundmembran

1980
- 1980-01-07 NL NL8000070A patent/NL8000070A/nl not_active Application Discontinuation
- 1980-01-07 ZA ZA00800071A patent/ZA8071B/xx unknown
- 1980-01-09 DE DE19803000510 patent/DE3000510A1/de active Pending
- 1980-01-18 BE BE0/199042A patent/BE881246A/fr unknown
- 1980-01-22 IT IT47663/80A patent/IT1127573B/it active
- 1980-01-23 FR FR8001422A patent/FR2447504A1/fr not_active Withdrawn
- 1980-01-23 NO NO800162A patent/NO800162L/no unknown
- 1980-01-23 ES ES487933A patent/ES487933A0/es active Granted
- 1980-01-23 DK DK28180A patent/DK28180A/da unknown
- 1980-01-23 SE SE8000516A patent/SE8000516L/xx unknown
- 1980-01-24 JP JP640380A patent/JPS55100475A/ja active Pending
- 1980-01-24 AU AU54905/80A patent/AU5490580A/en not_active Abandoned

Also Published As

Publication number	Publication date
SE8000516L (sv)	1980-07-25
NL8000070A (nl)	1980-07-28
AU5490580A (en)	1980-07-31
ES8202414A1 (es)	1980-10-01
JPS55100475A (en)	1980-07-31
IT8047663A0 (it)	1980-01-22
DK28180A (da)	1980-07-25
IT1127573B (it)	1986-05-21
DE3000510A1 (de)	1980-08-07
ES487933A0 (es)	1980-10-01
NO800162L (no)	1980-07-25
FR2447504A1 (fr)	1980-08-22
BE881246A (fr)	1980-05-16

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GB2051315B (en)	1983-03-16	Valve
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