FR1200464A - alternating current electromagnet, especially for solenoid valves - Google Patents

alternating current electromagnet, especially for solenoid valves

Info

Publication number
FR1200464A
FR1200464A FR1200464DA FR1200464A FR 1200464 A FR1200464 A FR 1200464A FR 1200464D A FR1200464D A FR 1200464DA FR 1200464 A FR1200464 A FR 1200464A
Authority
FR
France
Prior art keywords
alternating current
solenoid valves
current electromagnet
electromagnet
solenoid
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
Other languages
French (fr)
Inventor
Roger-Charles Dubois
Francois Scarpa
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 filed Critical
Application granted granted Critical
Publication of FR1200464A publication Critical patent/FR1200464A/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
    • 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
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
FR1200464D 1958-06-24 1958-06-24 alternating current electromagnet, especially for solenoid valves Expired FR1200464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1200464T 1958-06-24

Publications (1)

Publication Number Publication Date
FR1200464A true FR1200464A (en) 1959-12-22

Family

ID=9671025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200464D Expired FR1200464A (en) 1958-06-24 1958-06-24 alternating current electromagnet, especially for solenoid valves

Country Status (1)

Country Link
FR (1) FR1200464A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295085B (en) * 1961-06-08 1969-05-14 Elektro App Werke Veb E-shaped magnetic core for highly stressed switchgear
FR2444327A1 (en) * 1978-12-15 1980-07-11 Robion Jean Marie Electromagnet with core of varying cross section - has non-magnetic complementary sleeve portions to provide solid varying air gap
EP0242557A1 (en) * 1986-03-19 1987-10-28 Synchro-Start Products, Inc. Emergency manual actuation mechanism for a solenoid
US4871989A (en) * 1988-04-15 1989-10-03 Synchro-Start Products, Inc. Solenoid with manual actuation mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295085B (en) * 1961-06-08 1969-05-14 Elektro App Werke Veb E-shaped magnetic core for highly stressed switchgear
FR2444327A1 (en) * 1978-12-15 1980-07-11 Robion Jean Marie Electromagnet with core of varying cross section - has non-magnetic complementary sleeve portions to provide solid varying air gap
EP0242557A1 (en) * 1986-03-19 1987-10-28 Synchro-Start Products, Inc. Emergency manual actuation mechanism for a solenoid
US4871989A (en) * 1988-04-15 1989-10-03 Synchro-Start Products, Inc. Solenoid with manual actuation mechanism

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