DE2152643B2 - CONTACT DEVICE FOR ELECTRICAL SWITCHING DEVICES OR DISCONNECTING DEVICES - Google Patents

CONTACT DEVICE FOR ELECTRICAL SWITCHING DEVICES OR DISCONNECTING DEVICES

Info

Publication number
DE2152643B2
DE2152643B2 DE19712152643 DE2152643A DE2152643B2 DE 2152643 B2 DE2152643 B2 DE 2152643B2 DE 19712152643 DE19712152643 DE 19712152643 DE 2152643 A DE2152643 A DE 2152643A DE 2152643 B2 DE2152643 B2 DE 2152643B2
Authority
DE
Germany
Prior art keywords
devices
contact device
electrical switching
disconnecting
switching devices
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.)
Pending
Application number
DE19712152643
Other languages
German (de)
Other versions
DE2152643A1 (en
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 filed Critical
Publication of DE2152643A1 publication Critical patent/DE2152643A1/en
Publication of DE2152643B2 publication Critical patent/DE2152643B2/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • H01H2001/5838—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal using electrodynamic forces for enhancing the contact pressure between the sliding surfaces
DE19712152643 1970-10-29 1971-10-22 CONTACT DEVICE FOR ELECTRICAL SWITCHING DEVICES OR DISCONNECTING DEVICES Pending DE2152643B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5135370 1970-10-29

Publications (2)

Publication Number Publication Date
DE2152643A1 DE2152643A1 (en) 1972-05-04
DE2152643B2 true DE2152643B2 (en) 1976-07-01

Family

ID=10459672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712152643 Pending DE2152643B2 (en) 1970-10-29 1971-10-22 CONTACT DEVICE FOR ELECTRICAL SWITCHING DEVICES OR DISCONNECTING DEVICES

Country Status (5)

Country Link
US (1) US3735075A (en)
DE (1) DE2152643B2 (en)
FR (1) FR2110155A5 (en)
GB (1) GB1312156A (en)
IT (1) IT940999B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162467A (en) * 1977-06-16 1979-07-24 Westinghouse Electric Corp. Circuit breaker contact structure
US4309580A (en) * 1979-06-07 1982-01-05 Westinghouse Electric Corp. Dual arcing contacts for circuit breaker
DE3506383A1 (en) * 1985-02-23 1986-09-04 Sachsenwerk, Licht- und Kraft-AG, 8000 München ELECTRICAL SWITCHGEAR AND SWITCHING METHOD OF THIS SYSTEM
US4926019A (en) * 1988-09-08 1990-05-15 Siemens Energy & Automation, Inc. Moving copper pivot
US4871889A (en) * 1988-09-21 1989-10-03 Siemens Energy & Automation, Inc. Arcing contact assembly for a circuit breaker
US5004875A (en) * 1988-10-11 1991-04-02 Siemens Energy & Automation, Inc. Stored energy contact operating mechanism
FR2687250A1 (en) * 1992-02-07 1993-08-13 Merlin Gerin MULTIPLE CONTACTING CUTTING DEVICE.
US5519180A (en) * 1994-08-08 1996-05-21 General Electric Company Method for controlling contact depression for high ampere-rated circuit
RU186337U1 (en) * 2018-09-05 2019-01-16 Закрытое акционерное общество "Производственное объединение Электротехник" SWITCH-DISCONNECTOR

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534764A (en) * 1954-02-04 Merlin Gerin
US3041431A (en) * 1959-06-26 1962-06-26 Fed Pacific Electric Co Circuit breaker
US3402274A (en) * 1965-10-01 1968-09-17 Square D Co Contact structure for a power circuit breaker
US3365561A (en) * 1966-11-21 1968-01-23 Gen Electric Multiple finger type current-carrying contact arm pivot assembly
NL132205C (en) * 1967-02-08
US3560683A (en) * 1968-01-24 1971-02-02 Westinghouse Electric Corp Circuit breaker with improved contact structure

Also Published As

Publication number Publication date
FR2110155A5 (en) 1972-05-26
GB1312156A (en) 1973-04-04
US3735075A (en) 1973-05-22
DE2152643A1 (en) 1972-05-04
IT940999B (en) 1973-02-20

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