SE8303014L - THE MAGNET CORE, SET FOR MANUFACTURING THIS AND THE MAGNET CORE PROVIDED MANOVERDON FOR MAXIMUM RELAY - Google Patents

THE MAGNET CORE, SET FOR MANUFACTURING THIS AND THE MAGNET CORE PROVIDED MANOVERDON FOR MAXIMUM RELAY

Info

Publication number
SE8303014L
SE8303014L SE8303014A SE8303014A SE8303014L SE 8303014 L SE8303014 L SE 8303014L SE 8303014 A SE8303014 A SE 8303014A SE 8303014 A SE8303014 A SE 8303014A SE 8303014 L SE8303014 L SE 8303014L
Authority
SE
Sweden
Prior art keywords
armature
magnet core
coil
insulating tube
manoverdon
Prior art date
Application number
SE8303014A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8303014D0 (en
SE455551B (en
Inventor
G Couegnoux
J-C Lebeau
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 SE8303014D0 publication Critical patent/SE8303014D0/en
Publication of SE8303014L publication Critical patent/SE8303014L/en
Publication of SE455551B publication Critical patent/SE455551B/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)

Abstract

The operating device contains an insulating tube (2), a coil (9) which surrounds the insulating tube (2), and a slotted tubular armature (13) which is fitted in the insulating tube (2) such that it can be displaced. The armature (13) supports a peg (16) for controlling the contact, whose condition is intended to depend on the intensity of the current flowing through the coil (9). The armature (13) is continuously pressed into its quiescent position by a spring (26). As soon as the response threshold in the coil (9) is exceeded, the magnetic force exerted on the armature (13) is sufficient to displace the armature (13) into its energised position, against the influence of the spring (26). The armature (13) and the peg (16) are produced from a single sheet-metal blank whose rectangular part (113) is bent in a round manner in order to form the side wall. The invention is used to simplify production. <IMAGE>
SE8303014A 1982-05-28 1983-05-27 THE MAGNETS AND THE MANUFACTURING OF THE SAME SE455551B (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 (3)

Publication Number Publication Date
SE8303014D0 SE8303014D0 (en) 1983-05-27
SE8303014L true SE8303014L (en) 1983-11-29
SE455551B SE455551B (en) 1988-07-18

Family

ID=9274446

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303014A SE455551B (en) 1982-05-28 1983-05-27 THE MAGNETS AND THE MANUFACTURING OF THE SAME

Country Status (6)

Country Link
BE (1) BE896832A (en)
DE (2) DE8315652U1 (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
FR2527831B1 (en) 1986-08-29
ES282780U (en) 1985-08-01
BE896832A (en) 1983-09-16
DE8315652U1 (en) 1984-01-19
SE8303014D0 (en) 1983-05-27
IT1167433B (en) 1987-05-13
FR2527831A1 (en) 1983-12-02
DE3319374C2 (en) 1990-09-20
DE3319374A1 (en) 1983-12-01
SE455551B (en) 1988-07-18
IT8348389A0 (en) 1983-05-27
ES282780Y (en) 1986-04-16

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