FR2175028A1 - - Google Patents

Info

Publication number
FR2175028A1
FR2175028A1 FR7307778A FR7307778A FR2175028A1 FR 2175028 A1 FR2175028 A1 FR 2175028A1 FR 7307778 A FR7307778 A FR 7307778A FR 7307778 A FR7307778 A FR 7307778A FR 2175028 A1 FR2175028 A1 FR 2175028A1
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
FR7307778A
Other languages
French (fr)
Other versions
FR2175028B1 (pt
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of FR2175028A1 publication Critical patent/FR2175028A1/fr
Application granted granted Critical
Publication of FR2175028B1 publication Critical patent/FR2175028B1/fr
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
    • 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
    • H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
FR7307778A 1972-03-06 1973-03-05 Expired FR2175028B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA136,486A CA953758A (en) 1972-03-06 1972-03-06 Small high current dc relay structure

Publications (2)

Publication Number Publication Date
FR2175028A1 true FR2175028A1 (pt) 1973-10-19
FR2175028B1 FR2175028B1 (pt) 1977-02-04

Family

ID=4092549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307778A Expired FR2175028B1 (pt) 1972-03-06 1973-03-05

Country Status (7)

Country Link
US (1) US3742405A (pt)
AU (1) AU472749B2 (pt)
CA (1) CA953758A (pt)
DE (1) DE2310975A1 (pt)
FR (1) FR2175028B1 (pt)
GB (1) GB1418174A (pt)
NL (1) NL7303158A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064470A (en) * 1975-06-20 1977-12-20 Trw Inc. Obturator structure for silent automotive relay
US4456896A (en) * 1982-12-30 1984-06-26 Trw Canada Limited Low cost relay
US4837950A (en) * 1988-05-27 1989-06-13 Vesper Herbert J End loading motor scraper
DE19915691A1 (de) 1999-04-07 2001-08-09 Tyco Electronics Logistics Ag Elektromagnetisches Relais
JP2002100275A (ja) 2000-07-18 2002-04-05 Nagano Fujitsu Component Kk 電磁継電器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184564A (en) * 1963-04-30 1965-05-18 Gen Electric Shock proof relay
US3290629A (en) * 1964-05-25 1966-12-06 Bell Telephone Labor Inc Wire spring relay with improved means for determining contact force
US3544936A (en) * 1968-08-02 1970-12-01 Robertshaw Controls Co Symmetrical shaded pole electromagnet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184564A (en) * 1963-04-30 1965-05-18 Gen Electric Shock proof relay
US3290629A (en) * 1964-05-25 1966-12-06 Bell Telephone Labor Inc Wire spring relay with improved means for determining contact force
US3544936A (en) * 1968-08-02 1970-12-01 Robertshaw Controls Co Symmetrical shaded pole electromagnet

Also Published As

Publication number Publication date
US3742405A (en) 1973-06-26
CA953758A (en) 1974-08-27
AU472749B2 (en) 1976-06-03
NL7303158A (pt) 1973-09-10
GB1418174A (en) 1975-12-17
AU5294373A (en) 1974-09-12
DE2310975A1 (de) 1973-09-13
FR2175028B1 (pt) 1977-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse