EP0154619A3 - Haltemagnetauslöser - Google Patents

Haltemagnetauslöser Download PDF

Info

Publication number
EP0154619A3
EP0154619A3 EP85890051A EP85890051A EP0154619A3 EP 0154619 A3 EP0154619 A3 EP 0154619A3 EP 85890051 A EP85890051 A EP 85890051A EP 85890051 A EP85890051 A EP 85890051A EP 0154619 A3 EP0154619 A3 EP 0154619A3
Authority
EP
European Patent Office
Prior art keywords
yoke body
spring
leg
holding magnet
hold
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.)
Withdrawn
Application number
EP85890051A
Other languages
English (en)
French (fr)
Other versions
EP0154619A2 (de
Inventor
Gerhard Amon
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.)
Felten & Guilleaume Fabrik Elektrischer Apparate AG Schrems-Eugenia Niederosterreich
Original Assignee
Felten & Guilleaume Fabrik Elektrischer Apparate AG Schrems-Eugenia Niederosterreich
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 Felten & Guilleaume Fabrik Elektrischer Apparate AG Schrems-Eugenia Niederosterreich filed Critical Felten & Guilleaume Fabrik Elektrischer Apparate AG Schrems-Eugenia Niederosterreich
Publication of EP0154619A2 publication Critical patent/EP0154619A2/de
Publication of EP0154619A3 publication Critical patent/EP0154619A3/de
Withdrawn legal-status Critical Current

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
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H2071/0242—Assembling parts of a circuit breaker by using snap mounting techniques
    • 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
    • H01H2071/328—Electromagnetic mechanisms having permanently magnetised part using a spring for having minimal force on armature while maximal force on trip pin

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (AREA)

Abstract

Bei einem Haltemagnetauslöser mit U-förmigem Joch­ körper (3) ist ein federbelasteter Klappanker (14) vorgesehen, der die Polschuhe des Jochkörpers (3) überbrückt und dessen Feder (18) an einer aus dem Anker (14) hochgeboge­ nen Zunge (17) angreift, wobei der Befestigungspunkt (19) der Feder (18) am Gehäuse (1) im Bereich einer die Stirnflächen der Enden (15, 16) der Schenkel (7, 8) des Jochkörpers (3) enthaltenden Ebene angeordnet ist. Weiters ist der Anker (14) im Winkelbereich zwischen dem Ende (16) des den Permanentmagnet (11) tragenden Schenkels (8) des Jochkörpers (3) und einem Lagerblech (22) gelagert, wobei das Lagerblech (22) über federnde Haltekrallen (23) am Schenkel (8) des Jochkörpers (3) befestigt ist und hochgebo­ gene Zungen (27) aufweist, die den Permanentmagnet (11) halten.
EP85890051A 1984-03-05 1985-02-27 Haltemagnetauslöser Withdrawn EP0154619A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT73984A AT378862B (de) 1984-03-05 1984-03-05 Haltemagnetausloeser
AT739/84 1984-03-05

Publications (2)

Publication Number Publication Date
EP0154619A2 EP0154619A2 (de) 1985-09-11
EP0154619A3 true EP0154619A3 (de) 1986-05-28

Family

ID=3498522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85890051A Withdrawn EP0154619A3 (de) 1984-03-05 1985-02-27 Haltemagnetauslöser

Country Status (3)

Country Link
EP (1) EP0154619A3 (de)
AT (1) AT378862B (de)
ES (1) ES533514A0 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384906B (de) * 1985-12-02 1988-01-25 Felten & Guilleaume Ag Oester Fehlerstrom- und leitungsschutzschalter
EP0228345B1 (de) * 1985-12-13 1989-08-30 CMC Carl Maier + Cie AG Magnetauslöser für Fehlerstromschutzschalter
FR2596577B1 (fr) * 1986-03-28 1993-04-30 Serd Soc Et Realisa Disjonct Declencheur polarise
FR2622739B1 (fr) * 1987-11-03 1990-01-19 Serd Soc Et Realisa Disjonct Declencheur magnetique et procede de fabrication
AT389018B (de) * 1987-11-09 1989-10-10 Felten & Guilleaume Ag Oester Haltemagnetausloeser
DE19833829A1 (de) * 1998-07-28 2000-02-03 Abb Patent Gmbh Auslöseeinrichtung für einen Fehlerstromschutzschalter und Schaltungsanordnung zur Ansteuerung derselben
EP1324365B1 (de) * 2001-12-20 2004-11-17 Siemens Aktiengesellschaft Auslöserelais
CN108242372A (zh) * 2018-02-28 2018-07-03 首瑞（天津）电气设备有限公司 一种断路器的电磁脱扣触发机构和断路器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337305A (fr) * 1962-07-02 1963-09-13 Gardy Particip App Perfectionnement apporté aux relais électriques à très haute sensibilité et ses applications
FR2316719A1 (fr) * 1975-07-01 1977-01-28 Schutzapparate Paris & Co Declencheur a haute sensibilite, a aimantation permanente, pour disjoncteur de protection a courant de defaut et similaires
DE2710869A1 (de) * 1977-03-12 1978-09-14 Felten & Guilleaume Carlswerk Hochempfindlich einstellbares elektrisches haftrelais
EP0073002A1 (de) * 1981-08-21 1983-03-02 BROWN, BOVERI & CIE Aktiengesellschaft Sperrmagnetauslöser

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2062885C3 (de) * 1970-12-21 1973-09-13 Felten & Guilleaume Schaltanlagen Gmbh, 4150 Krefeld Magnetsystem fur hochempfindlich einstellbare elektrische Haftrelais
DE2503159C3 (de) * 1975-01-27 1981-05-07 Siemens AG, 1000 Berlin und 8000 München Polarisiertes elektromagnetisches Relais und Verfahren zu dessen Herstellung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337305A (fr) * 1962-07-02 1963-09-13 Gardy Particip App Perfectionnement apporté aux relais électriques à très haute sensibilité et ses applications
FR2316719A1 (fr) * 1975-07-01 1977-01-28 Schutzapparate Paris & Co Declencheur a haute sensibilite, a aimantation permanente, pour disjoncteur de protection a courant de defaut et similaires
DE2710869A1 (de) * 1977-03-12 1978-09-14 Felten & Guilleaume Carlswerk Hochempfindlich einstellbares elektrisches haftrelais
EP0073002A1 (de) * 1981-08-21 1983-03-02 BROWN, BOVERI & CIE Aktiengesellschaft Sperrmagnetauslöser

Also Published As

Publication number Publication date
EP0154619A2 (de) 1985-09-11
ES8600827A1 (es) 1985-10-16
AT378862B (de) 1985-10-10
ES533514A0 (es) 1985-10-16
ATA73984A (de) 1985-02-15

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Effective date: 19871126

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18D Application deemed to be withdrawn

Effective date: 19880827

RIN1 Information on inventor provided before grant (corrected)

Inventor name: AMON, GERHARD