FR1049311A - Elastic contacts for electromagnetic connections - Google Patents

Elastic contacts for electromagnetic connections

Info

Publication number
FR1049311A
FR1049311A FR1049311DA FR1049311A FR 1049311 A FR1049311 A FR 1049311A FR 1049311D A FR1049311D A FR 1049311DA FR 1049311 A FR1049311 A FR 1049311A
Authority
FR
France
Prior art keywords
elastic contacts
electromagnetic connections
connections
electromagnetic
contacts
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)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of FR1049311A publication Critical patent/FR1049311A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0056—Apparatus or processes specially adapted for the manufacture of electric switches comprising a successive blank-stamping, insert-moulding and severing operation
    • 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
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/02—Contacts; Wipers; Connections thereto
    • H01H63/06—Contact banks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/4922—Contact or terminal manufacturing by assembling plural parts with molding of insulation
FR1049311D 1950-05-05 1951-05-02 Elastic contacts for electromagnetic connections Expired FR1049311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE699199X 1950-05-05

Publications (1)

Publication Number Publication Date
FR1049311A true FR1049311A (en) 1953-12-29

Family

ID=20315422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049311D Expired FR1049311A (en) 1950-05-05 1951-05-02 Elastic contacts for electromagnetic connections

Country Status (5)

Country Link
US (1) US2734257A (en)
BE (1) BE503003A (en)
FR (1) FR1049311A (en)
GB (1) GB699199A (en)
NL (1) NL75303C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126466A (en) * 1964-03-24 Modular leaf switch
BE543607A (en) * 1954-12-15
US2856485A (en) * 1957-03-18 1958-10-14 Gen Electric Circuit controlling device
US3015876A (en) * 1957-06-18 1962-01-09 Gen Electric Method of making resilient switch contacts
US2988606A (en) * 1957-12-19 1961-06-13 Cts Corp Electric switch and method of making
US3039075A (en) * 1958-05-21 1962-06-12 Gen Electric Polarized attachment plug
GB882850A (en) * 1959-05-27 1961-11-22 Controls Co Of America Improvements in and relating to snap action electrical switches and a process for making the switches
US3194931A (en) * 1961-05-10 1965-07-13 American Radiator & Standard Improved block-electrical brush assembly
US3573414A (en) * 1969-04-14 1971-04-06 Western Electric Co Switch pile-ups
NL7600236A (en) * 1976-01-12 1977-07-14 Philips Nv PROCESS FOR MANUFACTURE OF AN ELECTRICAL PART WITH TERMINAL LIPPS, AND PART MANUFACTURED ACCORDING TO THIS PROCESS.
CN103839712A (en) * 2012-11-20 2014-06-04 河南省电力公司焦作供电公司 Isolation-switch contact-finger dismounting device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670530A (en) * 1954-03-02 Method for making terminal strips
GB201092A (en) * 1922-07-17 1923-07-26 Fritz Aldendorff Method of manufacturing contact banks for electromechanical telephone systems and the like
US1689340A (en) * 1923-11-14 1928-10-30 Western Electric Co Selector switch
US1921430A (en) * 1930-06-19 1933-08-08 Bell Telephone Labor Inc Electromagnetic switching device
US2254720A (en) * 1938-06-16 1941-09-02 Automatic Signal Corp Insulated electrical contact
US2350887A (en) * 1941-11-28 1944-06-06 Bell Telephone Labor Inc Method of manufacturing parts for electrical apparatus
US2339434A (en) * 1941-11-28 1944-01-18 Kellogg Switchboard & Supply Contact-spring stack-up
US2373861A (en) * 1942-10-08 1945-04-17 Bell Telephone Labor Inc Method of making contact wiper springs
BE468047A (en) * 1943-12-20 1946-09-20
US2483024A (en) * 1945-03-03 1949-09-27 Casner Patents Inc Method of manufacturing dynamo-electric machines

Also Published As

Publication number Publication date
GB699199A (en) 1953-11-04
NL75303C (en)
US2734257A (en) 1956-02-14
BE503003A (en)

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