EP3928337C0 - Switching device - Google Patents

Switching device

Info

Publication number
EP3928337C0
EP3928337C0 EP20704010.6A EP20704010A EP3928337C0 EP 3928337 C0 EP3928337 C0 EP 3928337C0 EP 20704010 A EP20704010 A EP 20704010A EP 3928337 C0 EP3928337 C0 EP 3928337C0
Authority
EP
European Patent Office
Prior art keywords
switching device
switching
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
EP20704010.6A
Other languages
German (de)
French (fr)
Other versions
EP3928337B1 (en
EP3928337A1 (en
Inventor
Wolfgang Bogner
Wilhelm Brandl
Lothar Hofmeister
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.)
Ellenberger and Poensgen GmbH
Original Assignee
Ellenberger and Poensgen GmbH
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 Ellenberger and Poensgen GmbH filed Critical Ellenberger and Poensgen GmbH
Publication of EP3928337A1 publication Critical patent/EP3928337A1/en
Application granted granted Critical
Publication of EP3928337B1 publication Critical patent/EP3928337B1/en
Publication of EP3928337C0 publication Critical patent/EP3928337C0/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
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • 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
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H01H1/205—Details concerning the elastic mounting of the rotating bridge in the rotor
    • 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
    • H01H1/20—Bridging contacts
    • H01H1/2083—Bridging contact surfaces directed at an oblique angle with respect to the movement of the bridge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
EP20704010.6A 2019-03-22 2020-02-07 Switching device Active EP3928337B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019203956.1A DE102019203956A1 (en) 2019-03-22 2019-03-22 Switching device
PCT/EP2020/053063 WO2020192994A1 (en) 2019-03-22 2020-02-07 Switching device

Publications (3)

Publication Number Publication Date
EP3928337A1 EP3928337A1 (en) 2021-12-29
EP3928337B1 EP3928337B1 (en) 2024-01-24
EP3928337C0 true EP3928337C0 (en) 2024-01-24

Family

ID=69500760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20704010.6A Active EP3928337B1 (en) 2019-03-22 2020-02-07 Switching device

Country Status (3)

Country Link
EP (1) EP3928337B1 (en)
DE (1) DE102019203956A1 (en)
WO (1) WO2020192994A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113675037B (en) * 2021-08-27 2024-07-23 国网安徽省电力有限公司池州供电公司 Load switching device and method thereof
CN118712028A (en) * 2024-08-27 2024-09-27 江苏苏爱尔电力设备有限公司 Hybrid circuit breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US707505A (en) * 1901-04-15 1902-08-19 Sears B Condit Jr Electrical switch.
US4450323A (en) * 1981-11-24 1984-05-22 Hitachi Koki Company, Limited Reversible switch
FR2891395B1 (en) * 2005-09-28 2007-11-30 Socomec Sa Sa CUTTING MODULE FOR ELECTRICAL APPARATUS AND ELECTRIC APPARATUS EQUIPPED WITH SUCH A MODULE
US9469420B2 (en) * 2014-04-22 2016-10-18 The Boeing Company Shaft assembly for rotary switch

Also Published As

Publication number Publication date
DE102019203956A1 (en) 2020-09-24
WO2020192994A1 (en) 2020-10-01
EP3928337B1 (en) 2024-01-24
EP3928337A1 (en) 2021-12-29

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