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FR1544437A - Electrical contact device - Google Patents

Electrical contact device

Info

Publication number
FR1544437A
FR1544437A FR128090A FR128090A FR1544437A FR 1544437 A FR1544437 A FR 1544437A FR 128090 A FR128090 A FR 128090A FR 128090 A FR128090 A FR 128090A FR 1544437 A FR1544437 A FR 1544437A
Authority
FR
France
Prior art keywords
electrical contact
contact device
electrical
contact
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.)
Expired
Application number
FR128090A
Other languages
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1544437A publication Critical patent/FR1544437A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H9/386—Arcing contact pivots relative to the fixed contact assembly
    • 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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
FR128090A 1966-11-16 1967-11-14 Electrical contact device Expired FR1544437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0055064 1966-11-16

Publications (1)

Publication Number Publication Date
FR1544437A true FR1544437A (en) 1968-10-31

Family

ID=7276667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR128090A Expired FR1544437A (en) 1966-11-16 1967-11-14 Electrical contact device

Country Status (5)

Country Link
AT (1) AT280397B (en)
CH (1) CH470065A (en)
FR (1) FR1544437A (en)
GB (1) GB1203974A (en)
SE (1) SE330201B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358288A2 (en) * 1988-09-08 1990-03-14 Siemens Aktiengesellschaft Contact arrangement for a power circuit breaker with auxiliary and main contacts

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504605A1 (en) * 1985-02-11 1986-08-14 Siemens AG, 1000 Berlin und 8000 München Contact system
DE10144440C1 (en) 2001-09-06 2002-08-29 Siemens Ag Switching contact arrangement with a device for amplifying a contact force acting between switching contacts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358288A2 (en) * 1988-09-08 1990-03-14 Siemens Aktiengesellschaft Contact arrangement for a power circuit breaker with auxiliary and main contacts
EP0358288A3 (en) * 1988-09-08 1991-01-02 Siemens Aktiengesellschaft Contact arrangement for a power circuit breaker with auxiliary and main contacts

Also Published As

Publication number Publication date
AT280397B (en) 1970-04-10
DE1640885B1 (en) 1970-06-25
CH470065A (en) 1969-03-15
SE330201B (en) 1970-11-09
GB1203974A (en) 1970-09-03

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