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FR3122944B1 - Mobile contact configured to be integrated into a circuit breaker - Google Patents

Mobile contact configured to be integrated into a circuit breaker Download PDF

Info

Publication number
FR3122944B1
FR3122944B1 FR2104980A FR2104980A FR3122944B1 FR 3122944 B1 FR3122944 B1 FR 3122944B1 FR 2104980 A FR2104980 A FR 2104980A FR 2104980 A FR2104980 A FR 2104980A FR 3122944 B1 FR3122944 B1 FR 3122944B1
Authority
FR
France
Prior art keywords
integrated
circuit breaker
mobile contact
mobile
contact configured
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.)
Active
Application number
FR2104980A
Other languages
French (fr)
Other versions
FR3122944A1 (en
Inventor
Stéphane Eloy
Olivier Ketterer
Nikola Puh
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.)
Hager Electro SAS
Original Assignee
Hager Electro SAS
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 Hager Electro SAS filed Critical Hager Electro SAS
Priority to FR2104980A priority Critical patent/FR3122944B1/en
Priority to PCT/EP2022/062213 priority patent/WO2022238242A1/en
Priority to JP2023568495A priority patent/JP7638401B2/en
Priority to EP22727878.5A priority patent/EP4338180A1/en
Priority to CN202280034404.5A priority patent/CN117296116A/en
Publication of FR3122944A1 publication Critical patent/FR3122944A1/en
Application granted granted Critical
Publication of FR3122944B1 publication Critical patent/FR3122944B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts

Landscapes

  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Contacts (AREA)

Abstract

Contact mobile configuré pour être intégré dans un disjoncteur L’objet de la présente invention se rapporte à un contact mobile configuré pour être intégré dans un disjoncteur en appui contre un contact fixe à proximité d’une chambre de coupure, le contact mobile présentant la forme de plusieurs doigts (2) juxtaposés de façon sensiblement parallèle et alignée entre eux et réunis par une de leurs extrémités (2a) à un tronc commun, caractérisé en ce que les espaces interdigitaux séparant les surfaces respectives de deux doigts (2) juxtaposés du contact mobile présentent une largeur d’écartement dont la valeur est égale ou inférieure à 1,3 millimètre. Figure à publier avec l’abrégé : Fig. 3Mobile contact configured to be integrated into a circuit breaker The object of the present invention relates to a mobile contact configured to be integrated into a circuit breaker resting against a fixed contact near a breaking chamber, the mobile contact having the shape of several fingers (2) juxtaposed in a substantially parallel manner and aligned with each other and joined by one of their ends (2a) to a common trunk, characterized in that the interdigital spaces separating the respective surfaces of two fingers (2) juxtaposed from the contact mobile have a spacing width whose value is equal to or less than 1.3 millimeters. Figure to be published with the abstract: Fig. 3

FR2104980A 2021-05-11 2021-05-11 Mobile contact configured to be integrated into a circuit breaker Active FR3122944B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2104980A FR3122944B1 (en) 2021-05-11 2021-05-11 Mobile contact configured to be integrated into a circuit breaker
PCT/EP2022/062213 WO2022238242A1 (en) 2021-05-11 2022-05-05 Movable contact configured to be integrated into a circuit breaker
JP2023568495A JP7638401B2 (en) 2021-05-11 2022-05-05 A moving contact adapted for incorporation into a circuit breaker
EP22727878.5A EP4338180A1 (en) 2021-05-11 2022-05-05 Movable contact configured to be integrated into a circuit breaker
CN202280034404.5A CN117296116A (en) 2021-05-11 2022-05-05 Movable contact configured to be integrated into a circuit breaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104980A FR3122944B1 (en) 2021-05-11 2021-05-11 Mobile contact configured to be integrated into a circuit breaker
FR2104980 2021-05-11

Publications (2)

Publication Number Publication Date
FR3122944A1 FR3122944A1 (en) 2022-11-18
FR3122944B1 true FR3122944B1 (en) 2023-11-10

Family

ID=76920914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104980A Active FR3122944B1 (en) 2021-05-11 2021-05-11 Mobile contact configured to be integrated into a circuit breaker

Country Status (4)

Country Link
EP (1) EP4338180A1 (en)
CN (1) CN117296116A (en)
FR (1) FR3122944B1 (en)
WO (1) WO2022238242A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3539788A1 (en) * 1985-11-07 1987-05-14 Siemens Ag CONTACT ARRANGEMENT WITH CONTACT LEVER INTERMEDIATE LAYERS
DE10132127C1 (en) * 2001-06-28 2002-11-14 Siemens Ag Movable contact carrier for LV switchgear has compression pressure used for thickness calibration of each sandwich structure provided by contact lever and associated spacer
DE10148947C1 (en) * 2001-09-28 2003-02-13 Siemens Ag Switch contact arrangement of a low-voltage circuit breaker
US7518074B2 (en) * 2006-10-13 2009-04-14 Eaton Corporation Electrical switching apparatus, and carrier assembly and independent pivot assembly therefor
CN105762038B (en) * 2016-04-29 2018-01-05 首瑞（天津）电气设备有限公司 Breaker contact system and breaker

Also Published As

Publication number Publication date
WO2022238242A1 (en) 2022-11-17
JP2024517885A (en) 2024-04-23
FR3122944A1 (en) 2022-11-18
EP4338180A1 (en) 2024-03-20
CN117296116A (en) 2023-12-26

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Effective date: 20221118

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