FR1381972A - Safety valve for fluid circuits - Google Patents

Safety valve for fluid circuits

Info

Publication number
FR1381972A
FR1381972A FR963174A FR963174A FR1381972A FR 1381972 A FR1381972 A FR 1381972A FR 963174 A FR963174 A FR 963174A FR 963174 A FR963174 A FR 963174A FR 1381972 A FR1381972 A FR 1381972A
Authority
FR
France
Prior art keywords
safety valve
fluid circuits
circuits
fluid
safety
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.)
Expired
Application number
FR963174A
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.)
OTTO ECKERLE FA
Original Assignee
OTTO ECKERLE FA
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 OTTO ECKERLE FA filed Critical OTTO ECKERLE FA
Priority to FR963174A priority Critical patent/FR1381972A/en
Application granted granted Critical
Publication of FR1381972A publication Critical patent/FR1381972A/en
Expired 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
    • 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)
FR963174A 1964-02-10 1964-02-10 Safety valve for fluid circuits Expired FR1381972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR963174A FR1381972A (en) 1964-02-10 1964-02-10 Safety valve for fluid circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR963174A FR1381972A (en) 1964-02-10 1964-02-10 Safety valve for fluid circuits

Publications (1)

Publication Number Publication Date
FR1381972A true FR1381972A (en) 1964-12-14

Family

ID=8822772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR963174A Expired FR1381972A (en) 1964-02-10 1964-02-10 Safety valve for fluid circuits

Country Status (1)

Country Link
FR (1) FR1381972A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825978A1 (en) * 1978-06-14 1980-02-21 Georg Lang Wash-basin or bath outflow closure - has seal held by force dependent on pressure in overflow prevention system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825978A1 (en) * 1978-06-14 1980-02-21 Georg Lang Wash-basin or bath outflow closure - has seal held by force dependent on pressure in overflow prevention system

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