IT7968207A0 - Disgiuntore provvisto di un temporizzatore meccanico ad inerzia - Google Patents

Disgiuntore provvisto di un temporizzatore meccanico ad inerzia

Info

Publication number
IT7968207A0
IT7968207A0 IT7968207A IT6820779A IT7968207A0 IT 7968207 A0 IT7968207 A0 IT 7968207A0 IT 7968207 A IT7968207 A IT 7968207A IT 6820779 A IT6820779 A IT 6820779A IT 7968207 A0 IT7968207 A0 IT 7968207A0
Authority
IT
Italy
Prior art keywords
circuit breaker
mechanical timer
breaker equipped
inertia mechanical
inertia
Prior art date
Application number
IT7968207A
Other languages
English (en)
Other versions
IT1165211B (it
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of IT7968207A0 publication Critical patent/IT7968207A0/it
Application granted granted Critical
Publication of IT1165211B publication Critical patent/IT1165211B/it

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H01H75/02—Details
    • H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
IT68207/79A 1978-07-10 1979-06-05 Disgiuntore provvisto di un tempo rizzatore meccanico ad inerzia IT1165211B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820754A FR2431181A2 (fr) 1978-07-10 1978-07-10 Disjoncteur equipe d'un temporisateur a inertie

Publications (2)

Publication Number Publication Date
IT7968207A0 true IT7968207A0 (it) 1979-06-05
IT1165211B IT1165211B (it) 1987-04-22

Family

ID=9210642

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68207/79A IT1165211B (it) 1978-07-10 1979-06-05 Disgiuntore provvisto di un tempo rizzatore meccanico ad inerzia

Country Status (5)

Country Link
JP (1) JPS5512691A (it)
DE (1) DE2927532A1 (it)
FR (1) FR2431181A2 (it)
GB (1) GB2025138B (it)
IT (1) IT1165211B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT207943Z2 (it) * 1986-07-15 1988-03-14 Sace Spa Dispositivo ritardatore persganciatori di interrutori elettrici.
JP2525972B2 (ja) * 1991-07-12 1996-08-21 松下電工株式会社 消弧装置
NL9102057A (nl) * 1991-12-10 1993-07-01 Holec Syst & Componenten Selectieve automatische beveiligingsschakelaar.
EP0870311B1 (en) * 1994-11-07 2002-09-25 Siemens Aktiengesellschaft Rotating actuator
DE102015200112A1 (de) * 2015-01-08 2016-07-14 Siemens Aktiengesellschaft Vakuumschaltröhre

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH102395A (fr) * 1922-09-02 1923-11-16 Michoud Arnold Dispositif servant à commander au moins un circuit électrique à des intervalles de temps réglables.
US2299056A (en) * 1939-02-28 1942-10-13 Pennsylvania Company Electric controlling apparatus
US3003047A (en) * 1959-01-16 1961-10-03 Paul J Daniels Switch actuating devices

Also Published As

Publication number Publication date
GB2025138A (en) 1980-01-16
DE2927532A1 (de) 1980-01-31
FR2431181A2 (fr) 1980-02-08
FR2431181B2 (it) 1982-03-05
IT1165211B (it) 1987-04-22
JPS5512691A (en) 1980-01-29
GB2025138B (en) 1982-08-04
JPH023242B2 (it) 1990-01-23

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