FR1080198A - New electrical contact devices - Google Patents

New electrical contact devices

Info

Publication number
FR1080198A
FR1080198A FR1080198DA FR1080198A FR 1080198 A FR1080198 A FR 1080198A FR 1080198D A FR1080198D A FR 1080198DA FR 1080198 A FR1080198 A FR 1080198A
Authority
FR
France
Prior art keywords
electrical contact
contact devices
new electrical
new
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Andre Latour
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR1080198A publication Critical patent/FR1080198A/en
Expired 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
FR1080198D 1953-06-16 1953-06-16 New electrical contact devices Expired FR1080198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1044219X 1953-06-16

Publications (1)

Publication Number Publication Date
FR1080198A true FR1080198A (en) 1954-12-07

Family

ID=9591010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1080198D Expired FR1080198A (en) 1953-06-16 1953-06-16 New electrical contact devices

Country Status (4)

Country Link
US (1) US2777921A (en)
DE (1) DE1044219B (en)
FR (1) FR1080198A (en)
GB (1) GB755782A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223799A (en) * 1960-12-29 1965-12-14 Ite Circuit Breaker Ltd Stationary contact structure having blow-open, blow-closed, loop current paths
DE1198909B (en) * 1962-10-24 1965-08-19 Siemens Ag Low voltage switch
US4926018A (en) * 1988-09-08 1990-05-15 Siemens Energy & Automation, Inc. Moving mains arc movement loop
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
US20160240329A1 (en) * 2015-02-17 2016-08-18 General Electric Company Circuit breaker including current path geometries that increase contact popping level

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE508684C (en) * 1928-06-19 1930-10-01 Siemens Schuckertwerke Akt Ges Switch contact, consisting of two or more individual contacts connected in parallel
CH132715A (en) * 1928-06-27 1929-04-30 Oerlikon Maschf Switch for switching high currents on and off.
DE560368C (en) * 1928-09-21 1932-10-01 Const Electr De Delle Sa Atel Loop-shaped switch with two pairs of main contacts and additional spark-drawing contacts
US2545341A (en) * 1944-04-22 1951-03-13 Ite Circuit Breaker Ltd Blow on arc tip

Also Published As

Publication number Publication date
US2777921A (en) 1957-01-15
DE1044219B (en) 1958-11-20
GB755782A (en) 1956-08-29

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