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FR927497A - Improvements relating to or relating to electromagnetic relays - Google Patents

Improvements relating to or relating to electromagnetic relays

Info

Publication number
FR927497A
FR927497A FR927497DA FR927497A FR 927497 A FR927497 A FR 927497A FR 927497D A FR927497D A FR 927497DA FR 927497 A FR927497 A FR 927497A
Authority
FR
France
Prior art keywords
relating
electromagnetic relays
improvements relating
relays
electromagnetic
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
Stanley Herbert Towner
Percy Arthur Childs
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 FR927497A publication Critical patent/FR927497A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/24—Parts rotatable or rockable outside coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Percussion Or Vibration Massage (AREA)
FR927497D 1943-07-07 1946-05-29 Improvements relating to or relating to electromagnetic relays Expired FR927497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11031/43A GB566778A (en) 1943-07-07 1943-07-07 Improvements in or relating to electromagnetic relays

Publications (1)

Publication Number Publication Date
FR927497A true FR927497A (en) 1947-10-30

Family

ID=9978779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927497D Expired FR927497A (en) 1943-07-07 1946-05-29 Improvements relating to or relating to electromagnetic relays

Country Status (4)

Country Link
US (1) US2510157A (en)
BE (1) BE472266A (en)
FR (1) FR927497A (en)
GB (1) GB566778A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611012A (en) * 1945-05-16 1952-09-16 Automatic Elect Lab Armature mounting for plural electromagnetic relays
US2640895A (en) * 1947-10-24 1953-06-02 Hans P Boswau Impulse-responsive stepping device actuated by magnetic torque
US2665352A (en) * 1948-04-10 1954-01-05 Itt Contact-spring switch assembly
US2550779A (en) * 1950-04-25 1951-05-01 Arthur M Cohen Electromagnetic unit
US2664478A (en) * 1951-02-10 1953-12-29 Johansson Karl Lennart Electromagnetic relay
NL105252C (en) * 1956-02-13
US2945107A (en) * 1957-12-12 1960-07-12 Westinghouse Air Brake Co Electrical relays
US3178703A (en) * 1961-11-07 1965-04-13 Int Standard Electric Corp Electromagnetically actuated optical signalling device
GB1046222A (en) * 1962-07-21
DE3318493A1 (en) * 1983-05-20 1984-11-22 Siemens AG, 1000 Berlin und 8000 München ELECTROMAGNETIC SMALL RELAY AND METHOD FOR THE PRODUCTION THEREOF
DE102014103247A1 (en) * 2014-03-11 2015-09-17 Tyco Electronics Austria Gmbh Electromagnetic relay

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1085721A (en) * 1914-02-03 Albert E Berdon Electromagnetic structure.
US853292A (en) * 1905-03-22 1907-05-14 Stromberg Carlson Telephone Circuit-changing apparatus.
US808834A (en) * 1905-11-11 1906-01-02 Charles Lane Goodrum Relay.
US978992A (en) * 1906-06-04 1910-12-20 American Automatic Telephone Company Electromagnet.
US1274874A (en) * 1915-12-27 1918-08-06 Siemens Ag Electromagnetic relay.
US1462585A (en) * 1917-11-24 1923-07-24 Briggs & Stratton Company Armature construction
US1481104A (en) * 1921-07-07 1924-01-15 Lenaghan Thomas Electromagnetic relay
US1716357A (en) * 1921-06-17 1929-06-04 Automatic Electric Inc Electromagnetic relay
US1700040A (en) * 1924-10-09 1929-01-22 Grob Hugo Device for regulating electric voltages
US1867099A (en) * 1926-09-11 1932-07-12 Printel Mfg Corp Electromagnetic relay
US1946261A (en) * 1932-12-29 1934-02-06 Bell Telephone Labor Inc Electromagnetic switching device
US2020106A (en) * 1934-08-15 1935-11-05 Gen Electric Thermal time relay
DE731316C (en) * 1936-09-12 1943-02-05 Philips Patentverwaltung Electromagnetic relay with a number of contact tongue pairs stacked on top of one another in their direction of movement, separated by insulating strips
US2259127A (en) * 1939-08-28 1941-10-14 Gen Electric Electromagnet

Also Published As

Publication number Publication date
US2510157A (en) 1950-06-06
BE472266A (en)
GB566778A (en) 1945-01-12

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