EP0253433A3 - Dispositif de retard pour éléments de déclenchement de disjoncteurs électriques - Google Patents

Dispositif de retard pour éléments de déclenchement de disjoncteurs électriques Download PDF

Info

Publication number
EP0253433A3
EP0253433A3 EP87201263A EP87201263A EP0253433A3 EP 0253433 A3 EP0253433 A3 EP 0253433A3 EP 87201263 A EP87201263 A EP 87201263A EP 87201263 A EP87201263 A EP 87201263A EP 0253433 A3 EP0253433 A3 EP 0253433A3
Authority
EP
European Patent Office
Prior art keywords
delaying
electrical
circuit breaker
breakers
lever
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.)
Ceased
Application number
EP87201263A
Other languages
German (de)
English (en)
Other versions
EP0253433A2 (fr
Inventor
Angelo Mostosi
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.)
ABB SACE SpA
Original Assignee
SACE SpA
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 SACE SpA filed Critical SACE SpA
Publication of EP0253433A2 publication Critical patent/EP0253433A2/fr
Publication of EP0253433A3 publication Critical patent/EP0253433A3/fr
Ceased 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
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
    • H01H71/446—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay making use of an inertia mass

Landscapes

  • Breakers (AREA)
EP87201263A 1986-07-15 1987-07-03 Dispositif de retard pour éléments de déclenchement de disjoncteurs électriques Ceased EP0253433A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2252586U IT207943Z2 (it) 1986-07-15 1986-07-15 Dispositivo ritardatore persganciatori di interrutori elettrici.
IT2252586U 1986-07-15

Publications (2)

Publication Number Publication Date
EP0253433A2 EP0253433A2 (fr) 1988-01-20
EP0253433A3 true EP0253433A3 (fr) 1988-10-12

Family

ID=11197436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87201263A Ceased EP0253433A3 (fr) 1986-07-15 1987-07-03 Dispositif de retard pour éléments de déclenchement de disjoncteurs électriques

Country Status (2)

Country Link
EP (1) EP0253433A3 (fr)
IT (1) IT207943Z2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR33455E (fr) * 1926-05-15 1928-09-28 Thomson Houston Comp Francaise Perfectionnements aux modes et appareils de commande des dispositifs temporisés
FR46510E (fr) * 1935-03-06 1936-07-09 App G M N Perfectionnement aux interrupteurs électriques automatiques
DE2139702A1 (de) * 1970-08-10 1972-02-17 Merlin Gerin Losbare elektrische und Handsteuerung fur einen Schalter mit einem Gehäuse
GB2025138A (en) * 1978-07-10 1980-01-16 Merlin Gerin A circuit-breaker having a mechanical delay device
GB2042270A (en) * 1979-01-15 1980-09-17 Heinemann Electric Co Electromagnetic circuit breakers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR33455E (fr) * 1926-05-15 1928-09-28 Thomson Houston Comp Francaise Perfectionnements aux modes et appareils de commande des dispositifs temporisés
FR46510E (fr) * 1935-03-06 1936-07-09 App G M N Perfectionnement aux interrupteurs électriques automatiques
DE2139702A1 (de) * 1970-08-10 1972-02-17 Merlin Gerin Losbare elektrische und Handsteuerung fur einen Schalter mit einem Gehäuse
GB2025138A (en) * 1978-07-10 1980-01-16 Merlin Gerin A circuit-breaker having a mechanical delay device
GB2042270A (en) * 1979-01-15 1980-09-17 Heinemann Electric Co Electromagnetic circuit breakers

Also Published As

Publication number Publication date
IT8622525V0 (it) 1986-07-15
IT207943Z2 (it) 1988-03-14
EP0253433A2 (fr) 1988-01-20

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Inventor name: MOSTOSI, ANGELO