GB566778A - Improvements in or relating to electromagnetic relays - Google Patents

Improvements in or relating to electromagnetic relays

Info

Publication number
GB566778A
GB566778A GB11031/43A GB1103143A GB566778A GB 566778 A GB566778 A GB 566778A GB 11031/43 A GB11031/43 A GB 11031/43A GB 1103143 A GB1103143 A GB 1103143A GB 566778 A GB566778 A GB 566778A
Authority
GB
United Kingdom
Prior art keywords
armature
electromagnetic relays
yoke
relating
relay
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
GB11031/43A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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
Priority to BE472266D priority Critical patent/BE472266A/xx
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB11031/43A priority patent/GB566778A/en
Priority to US546545A priority patent/US2510157A/en
Publication of GB566778A publication Critical patent/GB566778A/en
Priority to FR927497D priority 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnets (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

566,778. Electromagnetic relays. STANDARD TELEPHONES & CABLES, Ltd., TOWNER, S. H., and CHILDS, P. A. July 7, 1943, No. 11031. [Class 38 (v)] A relay adapted to withstand shock and vibration has an armature 15 pivoted centrally on a knife edge 19 and located between the contact spring pile up 16 and the relay winding. The armature may be located by two leaf springs 20 fixed to the armature and to the yoke 14. The L.H. end of the armature bridges the gap between the yoke 14 and a pole 13 and the R.H. end which is D-shaped operates the contact springs.
GB11031/43A 1943-07-07 1943-07-07 Improvements in or relating to electromagnetic relays Expired GB566778A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE472266D BE472266A (en) 1943-07-07
GB11031/43A GB566778A (en) 1943-07-07 1943-07-07 Improvements in or relating to electromagnetic relays
US546545A US2510157A (en) 1943-07-07 1944-07-25 Electromagnetic relay
FR927497D FR927497A (en) 1943-07-07 1946-05-29 Improvements relating to or relating to electromagnetic relays

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
GB566778A true GB566778A (en) 1945-01-12

Family

ID=9978779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11031/43A Expired GB566778A (en) 1943-07-07 1943-07-07 Improvements in 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550779A (en) * 1950-04-25 1951-05-01 Arthur M Cohen Electromagnetic unit
US2640895A (en) * 1947-10-24 1953-06-02 Hans P Boswau Impulse-responsive stepping device actuated by magnetic torque

Families Citing this family (9)

* 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
US2665352A (en) * 1948-04-10 1954-01-05 Itt Contact-spring switch assembly
US2664478A (en) * 1951-02-10 1953-12-29 Johansson Karl Lennart Electromagnetic relay
DE1071230B (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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640895A (en) * 1947-10-24 1953-06-02 Hans P Boswau Impulse-responsive stepping device actuated by magnetic torque
US2550779A (en) * 1950-04-25 1951-05-01 Arthur M Cohen Electromagnetic unit

Also Published As

Publication number Publication date
BE472266A (en)
FR927497A (en) 1947-10-30
US2510157A (en) 1950-06-06

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