IT1049038B - Dispositivo di protezione contro i sovraccarichi di corrente - Google Patents

Dispositivo di protezione contro i sovraccarichi di corrente

Info

Publication number
IT1049038B
IT1049038B IT29087/75A IT2908775A IT1049038B IT 1049038 B IT1049038 B IT 1049038B IT 29087/75 A IT29087/75 A IT 29087/75A IT 2908775 A IT2908775 A IT 2908775A IT 1049038 B IT1049038 B IT 1049038B
Authority
IT
Italy
Prior art keywords
protection device
device against
against current
current overloads
overloads
Prior art date
Application number
IT29087/75A
Other languages
English (en)
Original Assignee
Saparel
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 Saparel filed Critical Saparel
Application granted granted Critical
Publication of IT1049038B publication Critical patent/IT1049038B/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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • 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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
IT29087/75A 1974-11-15 1975-11-07 Dispositivo di protezione contro i sovraccarichi di corrente IT1049038B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437703A FR2291603A1 (fr) 1974-11-15 1974-11-15 Dispositif de protection contre les surcharges de courant

Publications (1)

Publication Number Publication Date
IT1049038B true IT1049038B (it) 1981-01-20

Family

ID=9144963

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29087/75A IT1049038B (it) 1974-11-15 1975-11-07 Dispositivo di protezione contro i sovraccarichi di corrente

Country Status (7)

Country Link
US (1) US4034322A (it)
CH (1) CH600553A5 (it)
DE (1) DE2550407A1 (it)
FR (1) FR2291603A1 (it)
GB (1) GB1519230A (it)
IT (1) IT1049038B (it)
ZA (1) ZA756898B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817153C2 (de) * 1978-04-17 1982-12-30 Siemens AG, 1000 Berlin und 8000 München Verklinkungsanordnung mit einem drehbaren Klinkenhebel, insbesondere für Niederspannungs-Leistungsschalter
US4249152A (en) * 1979-07-25 1981-02-03 Sylvania Circuit Breaker Corporation Magnetic trip adjustment based on spring load variation
FR2616584B1 (fr) * 1987-06-11 1989-09-29 Hager Electro Ensemble magnetothermique de disjonction pour disjoncteur ou disjoncteur differentiel
CH685524A5 (de) * 1993-03-19 1995-07-31 Maier & Cie C Leitungsschutzschalter.
US5894259A (en) * 1997-04-14 1999-04-13 Eaton Corporation Thermal trip unit with magnetic shield and circuit breaker incorporating same
US20120247450A1 (en) * 2011-04-04 2012-10-04 Emmanuel Marcakis Adjustable Primary Air Supply for Wood Burning Device
US8872606B1 (en) 2013-04-23 2014-10-28 Eaton Corporation Bimetal and magnetic armature providing an arc splatter resistant offset therebetween, and circuit breaker including the same
DE102016105341B4 (de) 2016-03-22 2022-05-25 Eaton Intelligent Power Limited Schutzschaltgerät
CN107230597A (zh) * 2016-04-29 2017-10-03 上海良信电器股份有限公司 一种小型断路器拍合式瞬动保护机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810803A (en) * 1952-12-08 1957-10-22 Frank Adam Electric Co Circuit breakers
US3165609A (en) * 1955-08-04 1965-01-12 Fed Pacific Electric Co Temperature compensated circuit breakers
US3315054A (en) * 1965-06-28 1967-04-18 Fed Pacific Electric Co Overload relay with snap-acting condition responsive switch

Also Published As

Publication number Publication date
GB1519230A (en) 1978-07-26
CH600553A5 (it) 1978-06-15
FR2291603B1 (it) 1984-02-10
US4034322A (en) 1977-07-05
FR2291603A1 (fr) 1976-06-11
DE2550407A1 (de) 1976-05-20
ZA756898B (en) 1976-09-29

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