IT8348389A0 - PLUNGER CORE FOR INTENSITY THRESHOLD RELAY ACTUATORS AND MANUFACTURING PROCEDURE - Google Patents

PLUNGER CORE FOR INTENSITY THRESHOLD RELAY ACTUATORS AND MANUFACTURING PROCEDURE

Info

Publication number
IT8348389A0
IT8348389A0 IT8348389A IT4838983A IT8348389A0 IT 8348389 A0 IT8348389 A0 IT 8348389A0 IT 8348389 A IT8348389 A IT 8348389A IT 4838983 A IT4838983 A IT 4838983A IT 8348389 A0 IT8348389 A0 IT 8348389A0
Authority
IT
Italy
Prior art keywords
intensity threshold
manufacturing procedure
plunger core
threshold relay
relay actuators
Prior art date
Application number
IT8348389A
Other languages
Italian (it)
Other versions
IT1167433B (en
Inventor
Couegnoux Guy
Lebeau Jean-Claude
Original Assignee
Telemecanique Electrique
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 Telemecanique Electrique filed Critical Telemecanique Electrique
Publication of IT8348389A0 publication Critical patent/IT8348389A0/en
Application granted granted Critical
Publication of IT1167433B publication Critical patent/IT1167433B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • 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
    • H01F7/1607—Armatures entering the winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnets (AREA)
  • Measuring Leads Or Probes (AREA)
IT48389/83A 1982-05-28 1983-05-27 DIFFERENT CORE FOR INTENSITY THRESHOLD RELAY ACTUATORS AND MANUFACTURING PROCEDURE IT1167433B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8209351A FR2527831B1 (en) 1982-05-28 1982-05-28 PLUNGER CORE, METHOD FOR MANUFACTURING SAME, AND RELAY WITH INTENSITY THRESHOLD THUS EQUIPPED

Publications (2)

Publication Number Publication Date
IT8348389A0 true IT8348389A0 (en) 1983-05-27
IT1167433B IT1167433B (en) 1987-05-13

Family

ID=9274446

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48389/83A IT1167433B (en) 1982-05-28 1983-05-27 DIFFERENT CORE FOR INTENSITY THRESHOLD RELAY ACTUATORS AND MANUFACTURING PROCEDURE

Country Status (6)

Country Link
BE (1) BE896832A (en)
DE (2) DE3319374A1 (en)
ES (1) ES282780Y (en)
FR (1) FR2527831B1 (en)
IT (1) IT1167433B (en)
SE (1) SE455551B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561818B1 (en) * 1984-03-20 1988-04-15 Telemecanique Electrique QUICK TRIGGER DEVICE AT MAXIMUM CURRENT
CH670170A5 (en) * 1986-04-07 1989-05-12 Sprecher & Schuh Ag
DE4312950A1 (en) * 1993-04-21 1994-10-27 Abb Patent Gmbh Magnetic trigger for an electrical switching device
DE19521078B4 (en) * 1995-06-09 2005-02-10 Fev Motorentechnik Gmbh Energy-saving electromagnetic switching arrangement
AT410858B (en) * 1995-12-28 2003-08-25 Felten & Guilleaume Ag Oester ANCHOR FOR MAGNETIC TRIGGER
DE10126849A1 (en) * 2001-06-01 2002-12-12 Siemens Ag Trigger armature for electromagnetic trigger for switching device has base body of ferromagnetic material in the form of flexible compressed, pressed or stamped part

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60743C (en) * 1942-12-21
DE1010429B (en) * 1953-01-12 1957-06-13 Maerklin & Cie Gmbh Geb Solenoid plunger for actuating actuators on toys and models with a multi-part armature
US3262027A (en) * 1964-04-06 1966-07-19 Automatic Switch Co Solenoid structure and mounting means therefor
US3593240A (en) * 1969-03-10 1971-07-13 Whirlpool Co Solenoid structure having single sheet metal plunger and/or yoke
US3947788A (en) * 1974-09-03 1976-03-30 Spencer C. Schantz Solenoid
DE2531215A1 (en) * 1975-07-12 1977-02-03 Bbc Brown Boveri & Cie Solenoid magnetic trip for protective circuit breakers - has coil former in one piece with moving and stationery cores and positively held in iron yoke

Also Published As

Publication number Publication date
BE896832A (en) 1983-09-16
DE3319374C2 (en) 1990-09-20
SE8303014D0 (en) 1983-05-27
FR2527831A1 (en) 1983-12-02
IT1167433B (en) 1987-05-13
DE3319374A1 (en) 1983-12-01
SE455551B (en) 1988-07-18
SE8303014L (en) 1983-11-29
DE8315652U1 (en) 1984-01-19
ES282780U (en) 1985-08-01
ES282780Y (en) 1986-04-16
FR2527831B1 (en) 1986-08-29

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530