BE519132A - - Google Patents

Info

Publication number
BE519132A
BE519132A BE519132DA BE519132A BE 519132 A BE519132 A BE 519132A BE 519132D A BE519132D A BE 519132DA BE 519132 A BE519132 A BE 519132A
Authority
BE
Belgium
Prior art keywords
fixed
relay
contacts
breaker
circuit breaker
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE519132A publication Critical patent/BE519132A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/12—Means for indicating condition of the switch
    • H01H73/14—Indicating lamp structurally associated with the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2083—Bridging contact surfaces directed at an oblique angle with respect to the movement of the bridge
    • 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
    • H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
    • 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
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • 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
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet
    • H01H71/685—Power reset mechanisms actuated by electromagnet in which the excitation of the electromagnet is interrupted by abnormal conditions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
    • H01H73/56—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
BE519132D 1952-09-01 BE519132A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR63266T 1952-09-01

Publications (1)

Publication Number Publication Date
BE519132A true BE519132A (enrdf_load_stackoverflow)

Family

ID=8696538

Family Applications (1)

Application Number Title Priority Date Filing Date
BE519132D BE519132A (enrdf_load_stackoverflow) 1952-09-01

Country Status (2)

Country Link
BE (1) BE519132A (enrdf_load_stackoverflow)
FR (1) FR63266E (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035744B (de) * 1955-04-25 1958-08-07 Busch Jaeger Duerener Metall UEberstromselbstschalter mit Hand- und magnetischer bzw. auch thermischer Ausloesung
DE1039613B (de) * 1955-04-28 1958-09-25 Busch Jaeger Duerener Metall UEberstromselbstschalter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109389C (enrdf_load_stackoverflow) * 1958-02-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035744B (de) * 1955-04-25 1958-08-07 Busch Jaeger Duerener Metall UEberstromselbstschalter mit Hand- und magnetischer bzw. auch thermischer Ausloesung
DE1039613B (de) * 1955-04-28 1958-09-25 Busch Jaeger Duerener Metall UEberstromselbstschalter

Also Published As

Publication number Publication date
FR63266E (fr) 1955-09-12

Similar Documents

Publication Publication Date Title
EP0104981B1 (fr) Disjoncteur électrique à organe de commutation statique télécommandé
EP0281443A1 (fr) Appareil interrupteur de protection à ouverture et fermeture télécommandables
FR2844392A1 (fr) Disjoncteur a deux boitiers
GB552965A (en) Improvements in or relating to trip devices for electric circuit breakers
FR2493591A1 (fr) Interrupteur electrique
KR900006771B1 (ko) 회로차단기
FR2499762A1 (fr) Disjoncteur electrique multipolaire a dispositif de limitation de courant perfectionne
BE519132A (enrdf_load_stackoverflow)
US2534938A (en) Circuit breaker
KR870002624A (ko) 자속 분로 트립장치를 구비한 회로차단기
EP0013642A1 (fr) Disjoncteur limiteur basse tension
US2370024A (en) Circuit breaker
EP0021882A1 (fr) Appareil de coupure de courant électrique du type limiteur d'intensité
FR2581790A1 (fr) Interrupteur disjoncteur a coupure propre
US3030470A (en) Automatic electric circuit breakers
FR2958447A1 (fr) Declencheur electromagnetique pour appareil electrique interrupteur, appareil electrique interrupteur comportant un tel declencheur
FR2676860A1 (fr) Declencheur electromagnetique pour un disjoncteur electrique a bas calibres.
GB555511A (en) Improvements in and relating to automatic electric circuit-breakers
JPS6025808Y2 (ja) 回路しや断器
EP0566462A1 (fr) Disjoncteur automatique
FR2496976A1 (fr) Declencheur electromagnetique rapide a reponse retardee pour appareil de coupure electrique
BE734315A (enrdf_load_stackoverflow)
SU6383A1 (ru) Электромагнитный максимальный выключатель-ограничитель тока
FR2480031A1 (fr) Disjoncteur limiteur de courant comportant un commutateur commande a la maniere d'un relais et independamment de la ligne protegee
US1089045A (en) Circuit-breaker.