FR2240514A1 - - Google Patents

Info

Publication number
FR2240514A1
FR2240514A1 FR7328848A FR7328848A FR2240514A1 FR 2240514 A1 FR2240514 A1 FR 2240514A1 FR 7328848 A FR7328848 A FR 7328848A FR 7328848 A FR7328848 A FR 7328848A FR 2240514 A1 FR2240514 A1 FR 2240514A1
Authority
FR
France
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.)
Granted
Application number
FR7328848A
Other languages
French (fr)
Other versions
FR2240514B1 (en
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.)
Cegelec SA
Original Assignee
Cegelec 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 Cegelec SA filed Critical Cegelec SA
Priority to FR7328848A priority Critical patent/FR2240514B1/fr
Priority to US489023A priority patent/US3903390A/en
Priority to DE2437637A priority patent/DE2437637C2/en
Publication of FR2240514A1 publication Critical patent/FR2240514A1/fr
Application granted granted Critical
Publication of FR2240514B1 publication Critical patent/FR2240514B1/fr
Expired legal-status Critical Current

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
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/002—Very heavy-current switches
FR7328848A 1973-08-07 1973-08-07 Expired FR2240514B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7328848A FR2240514B1 (en) 1973-08-07 1973-08-07
US489023A US3903390A (en) 1973-08-07 1974-07-16 High current capacity switching device
DE2437637A DE2437637C2 (en) 1973-08-07 1974-08-05 Heavy current switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7328848A FR2240514B1 (en) 1973-08-07 1973-08-07

Publications (2)

Publication Number Publication Date
FR2240514A1 true FR2240514A1 (en) 1975-03-07
FR2240514B1 FR2240514B1 (en) 1978-05-05

Family

ID=9123694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328848A Expired FR2240514B1 (en) 1973-08-07 1973-08-07

Country Status (3)

Country Link
US (1) US3903390A (en)
DE (1) DE2437637C2 (en)
FR (1) FR2240514B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909585C2 (en) * 1979-03-12 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Slide switch
IT1190234B (en) * 1986-03-10 1988-02-16 Sirio Panel S N C Di Forzieri BUTTON DEVICE FOR ELECTRIC OR SIMILAR CONTACTS, IN PARTICULAR FOR INSTRUMENTATION PANELS
JP2596461B2 (en) * 1989-05-26 1997-04-02 三菱電機株式会社 Roller contact device
JP2710902B2 (en) * 1992-09-11 1998-02-10 三菱電機株式会社 Roller contact device
US5336857A (en) * 1992-12-22 1994-08-09 Mitsubishi Denki Kabushiki Kaisha Roller contact device
US5826706A (en) * 1997-05-30 1998-10-27 Ut Automotive Dearborn, Inc. Contact mechanism for a switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7135554U (en) * 1900-01-01 Siemens Ag
US2297772A (en) * 1941-06-19 1942-10-06 Ibm Signaling system
AT194991B (en) * 1955-11-12 1958-01-25 Bbc Brown Boveri & Cie Switching or regulating device with two parallel contact paths
DE1768692U (en) * 1958-05-03 1958-06-19 Huels Chemische Werke Ag HIGH CURRENT POLE TURNERS.
US3648003A (en) * 1971-01-29 1972-03-07 Automatic Switch Co Electrical switch having contacts provided with rollers
US3812309A (en) * 1972-11-06 1974-05-21 Gulton Ind Inc Electrical switch with high pressure contacts

Also Published As

Publication number Publication date
FR2240514B1 (en) 1978-05-05
DE2437637C2 (en) 1984-08-09
DE2437637A1 (en) 1975-02-27
US3903390A (en) 1975-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse