FR2489931B1 - - Google Patents

Info

Publication number
FR2489931B1
FR2489931B1 FR8019608A FR8019608A FR2489931B1 FR 2489931 B1 FR2489931 B1 FR 2489931B1 FR 8019608 A FR8019608 A FR 8019608A FR 8019608 A FR8019608 A FR 8019608A FR 2489931 B1 FR2489931 B1 FR 2489931B1
Authority
FR
France
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
FR8019608A
Other languages
French (fr)
Other versions
FR2489931A1 (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.)
Saunier Duval Eau Chaude Chauffage SDECC SA
Original Assignee
Saunier Duval Eau Chaude Chauffage SDECC SA
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 Saunier Duval Eau Chaude Chauffage SDECC SA filed Critical Saunier Duval Eau Chaude Chauffage SDECC SA
Priority to FR8019608A priority Critical patent/FR2489931A1/fr
Publication of FR2489931A1 publication Critical patent/FR2489931A1/fr
Application granted granted Critical
Publication of FR2489931B1 publication Critical patent/FR2489931B1/fr
Granted 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
    • F16K31/44—Mechanical actuating means
    • F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
    • F16K31/566—Mechanical actuating means without stable intermediate position, e.g. with snap action using a bistable spring device arranged symmetrically around the actuating stem
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Feeding And Controlling Fuel (AREA)
FR8019608A 1980-09-11 1980-09-11 Mecanisme a membrane commande par differentielle de pression d'eau avec seuil de levee tout ou peu Granted FR2489931A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8019608A FR2489931A1 (fr) 1980-09-11 1980-09-11 Mecanisme a membrane commande par differentielle de pression d'eau avec seuil de levee tout ou peu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8019608A FR2489931A1 (fr) 1980-09-11 1980-09-11 Mecanisme a membrane commande par differentielle de pression d'eau avec seuil de levee tout ou peu

Publications (2)

Publication Number Publication Date
FR2489931A1 FR2489931A1 (fr) 1982-03-12
FR2489931B1 true FR2489931B1 (Sortimente) 1984-11-23

Family

ID=9245837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019608A Granted FR2489931A1 (fr) 1980-09-11 1980-09-11 Mecanisme a membrane commande par differentielle de pression d'eau avec seuil de levee tout ou peu

Country Status (1)

Country Link
FR (1) FR2489931A1 (Sortimente)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401383A1 (de) * 1984-01-17 1985-07-25 Drägerwerk AG, 2400 Lübeck Atemschutzmaske mit ueberdruck im maskeninnenraum
GB2168128A (en) * 1984-12-05 1986-06-11 Ford Motor Co Pressure operated valve
CN103673303B (zh) * 2013-12-24 2016-02-17 李旭平 压控自溢电热开水器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210284B (de) * 1964-09-02 1966-02-03 Junkers & Co Thermostatgesteuertes Ventil, z. B. zum Steuern der Gaszufuhr zu einem gasbeheizten Geraet

Also Published As

Publication number Publication date
FR2489931A1 (fr) 1982-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse