IT202100023873A1 - Interruttore automatico - Google Patents

Interruttore automatico Download PDF

Info

Publication number
IT202100023873A1
IT202100023873A1 IT102021000023873A IT202100023873A IT202100023873A1 IT 202100023873 A1 IT202100023873 A1 IT 202100023873A1 IT 102021000023873 A IT102021000023873 A IT 102021000023873A IT 202100023873 A IT202100023873 A IT 202100023873A IT 202100023873 A1 IT202100023873 A1 IT 202100023873A1
Authority
IT
Italy
Prior art keywords
self
automatic switch
supporting mechanism
containment
thermal
Prior art date
Application number
IT102021000023873A
Other languages
English (en)
Italian (it)
Inventor
Fabio Bosatelli
Original Assignee
Gewiss 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 Gewiss Spa filed Critical Gewiss Spa
Priority to IT102021000023873A priority Critical patent/IT202100023873A1/it
Priority to EP22194309.5A priority patent/EP4152358A1/fr
Publication of IT202100023873A1 publication Critical patent/IT202100023873A1/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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
    • 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
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
    • H01H71/7436—Adjusting the position (or prestrain) of the bimetal

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Breakers (AREA)
IT102021000023873A 2021-09-16 2021-09-16 Interruttore automatico IT202100023873A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102021000023873A IT202100023873A1 (it) 2021-09-16 2021-09-16 Interruttore automatico
EP22194309.5A EP4152358A1 (fr) 2021-09-16 2022-09-07 Disjoncteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102021000023873A IT202100023873A1 (it) 2021-09-16 2021-09-16 Interruttore automatico

Publications (1)

Publication Number Publication Date
IT202100023873A1 true IT202100023873A1 (it) 2023-03-16

Family

ID=78771026

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102021000023873A IT202100023873A1 (it) 2021-09-16 2021-09-16 Interruttore automatico

Country Status (2)

Country Link
EP (1) EP4152358A1 (fr)
IT (1) IT202100023873A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286486A (en) * 1994-02-10 1995-08-16 Matsushita Electric Works Ltd Circuit breaker
US20040036562A1 (en) * 2002-08-21 2004-02-26 Siebels Randall L. Latch for an electrical device
US6750743B1 (en) * 2003-05-13 2004-06-15 General Electric Company Integrated thermal and magnetic trip unit
US20140312996A1 (en) * 2013-04-23 2014-10-23 Eaton Corporation Bimetal and magnetic armature providing an arc splatter resistant offset therebetween, and circuit breaker including the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286486A (en) * 1994-02-10 1995-08-16 Matsushita Electric Works Ltd Circuit breaker
US20040036562A1 (en) * 2002-08-21 2004-02-26 Siebels Randall L. Latch for an electrical device
US6750743B1 (en) * 2003-05-13 2004-06-15 General Electric Company Integrated thermal and magnetic trip unit
US20140312996A1 (en) * 2013-04-23 2014-10-23 Eaton Corporation Bimetal and magnetic armature providing an arc splatter resistant offset therebetween, and circuit breaker including the same

Also Published As

Publication number Publication date
EP4152358A1 (fr) 2023-03-22

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