[go: up one dir, main page]

FR1006992A - Electrical contact device - Google Patents

Electrical contact device

Info

Publication number
FR1006992A
FR1006992A FR1006992DA FR1006992A FR 1006992 A FR1006992 A FR 1006992A FR 1006992D A FR1006992D A FR 1006992DA FR 1006992 A FR1006992 A FR 1006992A
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
Other languages
French (fr)
Inventor
Gerald Deakin
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1006992A publication Critical patent/FR1006992A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • 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
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H2001/265—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support having special features for supporting, locating or pre-stressing the contact blade springs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
FR1006992D 1948-12-23 1949-12-22 Electrical contact device Expired FR1006992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67030A US2591684A (en) 1948-12-23 1948-12-23 Electrical contact

Publications (1)

Publication Number Publication Date
FR1006992A true FR1006992A (en) 1952-04-29

Family

ID=22073273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1006992D Expired FR1006992A (en) 1948-12-23 1949-12-22 Electrical contact device

Country Status (2)

Country Link
US (1) US2591684A (en)
FR (1) FR1006992A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202579A1 (en) * 1982-01-27 1983-08-04 Siemens AG, 1000 Berlin und 8000 München Relay with a bridge contact arrangement

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL188288B (en) * 1954-04-07 Degussa PROCESS FOR PREPARING BIS (SILYLETHYL) OLIGOSULFIDES.
US2847522A (en) * 1955-07-27 1958-08-12 Jr James L Bernard Electric switches
US2856483A (en) * 1955-10-07 1958-10-14 Clare & Co C P Polarized relay
US2879345A (en) * 1956-02-01 1959-03-24 Jr Donald P Mossman Selective switching apparatus
US3015876A (en) * 1957-06-18 1962-01-09 Gen Electric Method of making resilient switch contacts
US3194931A (en) * 1961-05-10 1965-07-13 American Radiator & Standard Improved block-electrical brush assembly
DE1185742B (en) * 1962-08-20 1965-01-21 Siemens Ag Contact spring set
US3223809A (en) * 1963-11-04 1965-12-14 Portage Electric Prod Inc Mounting contact strip means for thermostatic switches
FR1413083A (en) * 1964-03-14 1965-10-08 Preset Multiple Contact Switches
US3274354A (en) * 1964-07-15 1966-09-20 Master Specialties Company Switch mechanism
US3431372A (en) * 1967-04-17 1969-03-04 Controls Co Of America Timer switch actuation and connection
US3433917A (en) * 1967-10-25 1969-03-18 Westinghouse Air Brake Co Fail-safe vital relay contact arrangement
DE1912077C2 (en) * 1969-03-10 1975-10-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Contact spring set with the switching state that can no longer be changed at the moment a switching connection is welded
US3622729A (en) * 1969-07-25 1971-11-23 Nippon Gakki Seizo Hamamatsu S Key switch device for electronic musical instruments
US4101861A (en) * 1976-03-15 1978-07-18 Texas Instruments Incorporated Thermostatic switch and method of assembly
US4143254A (en) * 1977-04-25 1979-03-06 Heyrana Pablo M Waterproof multiple electrical switch assembly
DE10158025B4 (en) * 2001-11-27 2004-03-25 Matsushita Electric Works (Europe) Ag Relay arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921430A (en) * 1930-06-19 1933-08-08 Bell Telephone Labor Inc Electromagnetic switching device
US2114895A (en) * 1937-01-07 1938-04-19 Union Switch & Signal Co Thermal relay
US2388116A (en) * 1941-06-21 1945-10-30 Henry H Bruderlin Signal translating device
US2339434A (en) * 1941-11-28 1944-01-18 Kellogg Switchboard & Supply Contact-spring stack-up
US2372594A (en) * 1942-12-26 1945-03-27 Union Switch & Signal Co Mounting for oscillatory members

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202579A1 (en) * 1982-01-27 1983-08-04 Siemens AG, 1000 Berlin und 8000 München Relay with a bridge contact arrangement

Also Published As

Publication number Publication date
US2591684A (en) 1952-04-08

Similar Documents

Publication Publication Date Title
CH275493A (en) Electrical calculating device.
FR1006992A (en) Electrical contact device
CH283212A (en) Switch device.
FR978894A (en) Electric steam-pressing device
NL145064B (en) ELECTRIC SWITCH DEVICE.
NL155394B (en) PROTECTION SENSITIVE ELECTRICAL SIGNALING DEVICE.
FR1037909A (en) Electrical circuit switch device
FR996131A (en) Electrical switching device
CH270717A (en) Electrical switching device.
DK77277C (en) Electrical contact device.
FR1007021A (en) Contact device for automatic electrical switches
FR1004013A (en) Electrical contact caps
FR1010276A (en) Point contact device for electrical contacts
FR981700A (en) Electrical connection device
CA447423A (en) Electrical contact device
AT176038B (en) Bimetal contact device
FR998636A (en) Electrical protection device
FR1041725A (en) Electrical switching device
FR954168A (en) Contact device
CA452598A (en) Electrical contacting device
FR54543E (en) Electrical contact device
FR986204A (en) Electrical connection device
FR1020748A (en) Electrical connection device
ES26791Y (en) Electrical contact device
FR1053949A (en) Contact device for switches