FR2284812A1 - Membrane shut off valve for gas or liquid - is operated by external permanent magnet - Google Patents

Membrane shut off valve for gas or liquid - is operated by external permanent magnet

Info

Publication number
FR2284812A1
FR2284812A1 FR7527759A FR7527759A FR2284812A1 FR 2284812 A1 FR2284812 A1 FR 2284812A1 FR 7527759 A FR7527759 A FR 7527759A FR 7527759 A FR7527759 A FR 7527759A FR 2284812 A1 FR2284812 A1 FR 2284812A1
Authority
FR
France
Prior art keywords
valve
outlet
membrane
operated
gas
Prior art date
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.)
Withdrawn
Application number
FR7527759A
Other languages
French (fr)
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.)
Siemens AG
Original Assignee
Siemens AG
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.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2284812A1 publication Critical patent/FR2284812A1/en
Withdrawn legal-status Critical Current

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Safety Valves (AREA)

Abstract

A shut off flow valve for gas or liquid is operated by the axial movement of an external permanent magnet (15). A membrane (5) separates the valve inlet from the outlet. A spring loaded plate (10) made from ferromagnetic material keeps the valve normally shut by pressing the membrane against the tube end (4) of the outlet (3). When magnet (15) is close enough to lift plate (10), the central bleed tube (12) releases the pressure in the valve chamber so that the membrane frees the entry (4) to the outlet tube (3), thus direct flow from inlet to outlet is possible.
FR7527759A 1974-09-12 1975-09-10 Membrane shut off valve for gas or liquid - is operated by external permanent magnet Withdrawn FR2284812A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742443687 DE2443687A1 (en) 1974-09-12 1974-09-12 MAGNETIC VALVE

Publications (1)

Publication Number Publication Date
FR2284812A1 true FR2284812A1 (en) 1976-04-09

Family

ID=5925585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527759A Withdrawn FR2284812A1 (en) 1974-09-12 1975-09-10 Membrane shut off valve for gas or liquid - is operated by external permanent magnet

Country Status (5)

Country Link
BR (1) BR7505868A (en)
DE (1) DE2443687A1 (en)
FR (1) FR2284812A1 (en)
IT (1) IT1042427B (en)
YU (1) YU227475A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472684A1 (en) * 1979-12-28 1981-07-03 Huba Control Ag DEVICE FOR CONTROLLING A SWITCHING MEMBER, ACTUATED BY A PRESSURE PULSE AND WITH BRAKE RECALL
FR2930011A1 (en) * 2008-04-15 2009-10-16 Laurent Michel Marie Charroin Magnetically coupled valve for dispensing fluids e.g. water, has inlet channel communicated with exhaust channel and outlet channel that is closed, when control unit is in rest position, and adjustable part connected with shut-off unit

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541429A (en) * 1982-05-10 1985-09-17 Prosl Frank R Implantable magnetically-actuated valve
DE3812769C2 (en) * 1988-04-16 1995-06-29 Hengstler Gmbh Pneumatic valve for controlling compressed air flows
DE3901422C1 (en) * 1989-01-19 1990-02-08 Linde Ag, 6200 Wiesbaden, De Filling and emptying device for a pressurised container
DE9005826U1 (en) * 1990-05-22 1990-08-09 Carl Esser, Druckgasarmaturen GmbH, 5000 Köln Shut-off device for a pressure vessel under internal pressure of a medium
DE4241498C2 (en) * 1992-12-09 1997-09-04 Bosch Siemens Hausgeraete Shut-off valve for household dishwashers
DE10256754B4 (en) * 2002-12-05 2006-05-04 Steuerungstechnik Staiger Gmbh & Co. Produktions-Vertriebs-Kg Valve
DE10360434B4 (en) * 2003-12-22 2006-12-07 Samson Ag Arrangement, position sensor, device for regulating, driving and method for detecting the position of a drivable component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472684A1 (en) * 1979-12-28 1981-07-03 Huba Control Ag DEVICE FOR CONTROLLING A SWITCHING MEMBER, ACTUATED BY A PRESSURE PULSE AND WITH BRAKE RECALL
FR2930011A1 (en) * 2008-04-15 2009-10-16 Laurent Michel Marie Charroin Magnetically coupled valve for dispensing fluids e.g. water, has inlet channel communicated with exhaust channel and outlet channel that is closed, when control unit is in rest position, and adjustable part connected with shut-off unit

Also Published As

Publication number Publication date
DE2443687A1 (en) 1976-04-01
YU227475A (en) 1982-05-31
BR7505868A (en) 1976-08-03
IT1042427B (en) 1980-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse