FR2431181A2 - Disjoncteur equipe d'un temporisateur a inertie - Google Patents

Disjoncteur equipe d'un temporisateur a inertie

Info

Publication number
FR2431181A2
FR2431181A2 FR7820754A FR7820754A FR2431181A2 FR 2431181 A2 FR2431181 A2 FR 2431181A2 FR 7820754 A FR7820754 A FR 7820754A FR 7820754 A FR7820754 A FR 7820754A FR 2431181 A2 FR2431181 A2 FR 2431181A2
Authority
FR
France
Prior art keywords
slide
weight
timer
circuit breaker
movement
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.)
Granted
Application number
FR7820754A
Other languages
English (en)
Other versions
FR2431181B2 (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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 SA filed Critical Merlin Gerin SA
Priority to FR7820754A priority Critical patent/FR2431181A2/fr
Priority to IT68207/79A priority patent/IT1165211B/it
Priority to GB7920224A priority patent/GB2025138B/en
Priority to JP7360579A priority patent/JPS5512691A/ja
Priority to DE19792927532 priority patent/DE2927532A1/de
Publication of FR2431181A2 publication Critical patent/FR2431181A2/fr
Application granted granted Critical
Publication of FR2431181B2 publication Critical patent/FR2431181B2/fr
Granted 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
    • 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

Landscapes

  • Breakers (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

L'invention est relative à un temporisateur mécanique à inertie. Un coulisseau de support de pont de contacts mobiles coopère avec un bras de levier transmettant au début de la course de déplacement du coulisseau une impulsion à une masselotte rotative. Au cours du mouvement d'oscillation de la masselotte, cette dernière arme un ressort exerçant sur le coulisseau une force élastique de fermeture de contact. La durée d'oscillation de la masselotte détermine la durée de maintien en position fermée du contact porté par le coulisseau et le mouvement de retour du coulisseau est amorcé par la percussion de la masselotte sur le coulisseau. Le temporisateur peut être appliqué à un disjoncteur de protection sélective à réenclenchement logique.
FR7820754A 1978-07-10 1978-07-10 Disjoncteur equipe d'un temporisateur a inertie Granted FR2431181A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7820754A FR2431181A2 (fr) 1978-07-10 1978-07-10 Disjoncteur equipe d'un temporisateur a inertie
IT68207/79A IT1165211B (it) 1978-07-10 1979-06-05 Disgiuntore provvisto di un tempo rizzatore meccanico ad inerzia
GB7920224A GB2025138B (en) 1978-07-10 1979-06-11 Circuit breaker having a mechanical delay device
JP7360579A JPS5512691A (en) 1978-07-10 1979-06-13 Breaker having timer
DE19792927532 DE2927532A1 (de) 1978-07-10 1979-07-07 Strombegrenzungsschalter mit einem ueber elektrodynamische mittel ausloesbarem beweglichen schaltteil

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
FR2431181A2 true FR2431181A2 (fr) 1980-02-08
FR2431181B2 FR2431181B2 (fr) 1982-03-05

Family

ID=9210642

Family Applications (1)

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

Country Status (5)

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

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.
CA2204110A1 (fr) * 1994-11-07 1996-05-30 Peter Victor Has Actionneur rotatif
DE102015200112A1 (de) * 2015-01-08 2016-07-14 Siemens Aktiengesellschaft Vakuumschaltröhre

Citations (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

Patent Citations (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
IT7968207A0 (it) 1979-06-05
GB2025138A (en) 1980-01-16
FR2431181B2 (fr) 1982-03-05
JPH023242B2 (fr) 1990-01-23
IT1165211B (it) 1987-04-22
JPS5512691A (en) 1980-01-29
GB2025138B (en) 1982-08-04
DE2927532A1 (de) 1980-01-31

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