FR2577297B3 - Dispositif de securite permettant l'ouverture manuelle d'une electrovalve normalement fermee - Google Patents

Dispositif de securite permettant l'ouverture manuelle d'une electrovalve normalement fermee

Info

Publication number
FR2577297B3
FR2577297B3 FR8502085A FR8502085A FR2577297B3 FR 2577297 B3 FR2577297 B3 FR 2577297B3 FR 8502085 A FR8502085 A FR 8502085A FR 8502085 A FR8502085 A FR 8502085A FR 2577297 B3 FR2577297 B3 FR 2577297B3
Authority
FR
France
Prior art keywords
safety device
normally closed
manually opening
electrovalve
closed electrovalve
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
FR8502085A
Other languages
English (en)
Other versions
FR2577297A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8502085A priority Critical patent/FR2577297B3/fr
Publication of FR2577297A1 publication Critical patent/FR2577297A1/fr
Application granted granted Critical
Publication of FR2577297B3 publication Critical patent/FR2577297B3/fr
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
    • 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
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F16K31/0658—Armature and valve member being one single element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
FR8502085A 1985-02-12 1985-02-12 Dispositif de securite permettant l'ouverture manuelle d'une electrovalve normalement fermee Expired FR2577297B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8502085A FR2577297B3 (fr) 1985-02-12 1985-02-12 Dispositif de securite permettant l'ouverture manuelle d'une electrovalve normalement fermee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8502085A FR2577297B3 (fr) 1985-02-12 1985-02-12 Dispositif de securite permettant l'ouverture manuelle d'une electrovalve normalement fermee

Publications (2)

Publication Number Publication Date
FR2577297A1 FR2577297A1 (fr) 1986-08-14
FR2577297B3 true FR2577297B3 (fr) 1987-05-29

Family

ID=9316254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8502085A Expired FR2577297B3 (fr) 1985-02-12 1985-02-12 Dispositif de securite permettant l'ouverture manuelle d'une electrovalve normalement fermee

Country Status (1)

Country Link
FR (1) FR2577297B3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6960318B2 (ja) * 2017-12-05 2021-11-05 伸和コントロールズ株式会社 電磁弁

Also Published As

Publication number Publication date
FR2577297A1 (fr) 1986-08-14

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