FR2114760A5 - - Google Patents

Info

Publication number
FR2114760A5
FR2114760A5 FR7140999A FR7140999A FR2114760A5 FR 2114760 A5 FR2114760 A5 FR 2114760A5 FR 7140999 A FR7140999 A FR 7140999A FR 7140999 A FR7140999 A FR 7140999A FR 2114760 A5 FR2114760 A5 FR 2114760A5
Authority
FR
France
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
FR7140999A
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.)
Siemens Corp
Original Assignee
Siemens Corp
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
Priority claimed from DE19702056627 external-priority patent/DE2056627C3/de
Application filed by Siemens Corp filed Critical Siemens Corp
Application granted granted Critical
Publication of FR2114760A5 publication Critical patent/FR2114760A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet
    • 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
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • 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
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
FR7140999A 1970-11-18 1971-11-16 Expired FR2114760A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702056627 DE2056627C3 (de) 1970-11-18 Als Auslöser dienender elektrischer Haltemagnet für Fehlerstromschutzschalter

Publications (1)

Publication Number Publication Date
FR2114760A5 true FR2114760A5 (OSRAM) 1972-06-30

Family

ID=5788409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140999A Expired FR2114760A5 (OSRAM) 1970-11-18 1971-11-16

Country Status (13)

Country Link
US (1) US3763450A (OSRAM)
JP (1) JPS5316513B1 (OSRAM)
AT (1) AT311473B (OSRAM)
BE (1) BE775434A (OSRAM)
CA (1) CA949127A (OSRAM)
CH (1) CH532837A (OSRAM)
DE (1) DE7042556U (OSRAM)
DK (1) DK137149C (OSRAM)
ES (1) ES397091A1 (OSRAM)
FR (1) FR2114760A5 (OSRAM)
GB (1) GB1372425A (OSRAM)
IT (1) IT941170B (OSRAM)
ZA (1) ZA717573B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448784A1 (fr) * 1979-02-12 1980-09-05 Felten & Guilleaume Carlswerk Circuit magnetique avec organe de coupure notamment pour contacteur de securite contre une defaillance de courant, et procede pour sa fabrication

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273297B1 (OSRAM) 1974-02-04 1977-04-15 Canon Kk
DE19839637A1 (de) * 1998-08-31 2000-03-02 Cmc Carl Meier & Cie Ag Schaff Verfahren zur Herstellung eines Jochs eines Magnetauslösers und Vorrichtung zur Durchführung dieses Verfahrens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277420B (de) * 1963-12-03 1968-09-12 Siemens Ag Haltemagnet fuer Selbstschalter, insbesondere Fehlerstromschutzschalter
US3302146A (en) * 1965-03-02 1967-01-31 Ite Circuit Breaker Ltd Rotary armature flux shifting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448784A1 (fr) * 1979-02-12 1980-09-05 Felten & Guilleaume Carlswerk Circuit magnetique avec organe de coupure notamment pour contacteur de securite contre une defaillance de courant, et procede pour sa fabrication

Also Published As

Publication number Publication date
BE775434A (fr) 1972-05-17
AT311473B (de) 1973-11-26
JPS5316513B1 (OSRAM) 1978-06-01
GB1372425A (en) 1974-10-30
DK137149B (da) 1978-01-23
ES397091A1 (es) 1974-05-01
US3763450A (en) 1973-10-02
ZA717573B (en) 1972-08-30
DE7042556U (de) 1971-04-29
CA949127A (en) 1974-06-11
IT941170B (it) 1973-03-01
CH532837A (de) 1973-01-15
DK137149C (da) 1978-06-26
DE2056627B2 (de) 1976-06-10
DE2056627A1 (de) 1972-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse