BE750227A - Dispositif obturateur pour tuyauteries, a commande pneumatique ou hydraulique - Google Patents

Dispositif obturateur pour tuyauteries, a commande pneumatique ou hydraulique

Info

Publication number
BE750227A
BE750227A BE750227DA BE750227A BE 750227 A BE750227 A BE 750227A BE 750227D A BE750227D A BE 750227DA BE 750227 A BE750227 A BE 750227A
Authority
BE
Belgium
Prior art keywords
pneumatic
closure device
hydraulic controlled
piping
piping closure
Prior art date
Application number
Other languages
English (en)
Original Assignee
Magyar Tudomanyos Akademia
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 Magyar Tudomanyos Akademia filed Critical Magyar Tudomanyos Akademia
Publication of BE750227A publication Critical patent/BE750227A/fr

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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
    • 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
    • F16K31/084—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 used only as a holding element to maintain the valve in a specific position, e.g. check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
BE750227D 1969-05-12 1970-05-11 Dispositif obturateur pour tuyauteries, a commande pneumatique ou hydraulique BE750227A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA001985 1969-05-12

Publications (1)

Publication Number Publication Date
BE750227A true BE750227A (fr) 1970-10-16

Family

ID=10998433

Family Applications (1)

Application Number Title Priority Date Filing Date
BE750227D BE750227A (fr) 1969-05-12 1970-05-11 Dispositif obturateur pour tuyauteries, a commande pneumatique ou hydraulique

Country Status (7)

Country Link
BE (1) BE750227A (fr)
CS (1) CS174151B2 (fr)
DE (1) DE2023119A1 (fr)
FR (1) FR2049093B1 (fr)
GB (1) GB1315007A (fr)
LU (1) LU60873A1 (fr)
PL (1) PL71539B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959439U (ja) * 1982-10-12 1984-04-18 三菱電機株式会社 ダイアフラム装置
DE3508151A1 (de) * 1985-03-07 1986-09-11 M A N Technologie GmbH, 8000 München Magnetisches schnellschlussventil
DE3932007A1 (de) * 1989-09-26 1991-04-04 Pierburg Gmbh Abgasrueckfuehrventil fuer eine brennkraftmaschine
CH689735A5 (de) * 1994-05-09 1999-09-30 Balzers Hochvakuum Vakuumventil.
DE102015016356A1 (de) * 2015-12-17 2017-06-22 Samson Aktiengesellschaft Fluidbetriebener Antrieb und Feldgerät mit einem fluidbetriebenen Antrieb

Also Published As

Publication number Publication date
CS174151B2 (fr) 1977-03-31
LU60873A1 (fr) 1970-07-09
DE2023119A1 (de) 1970-12-23
GB1315007A (en) 1973-04-26
PL71539B1 (en) 1974-06-29
FR2049093B1 (fr) 1973-02-02
FR2049093A1 (fr) 1971-03-26

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