GB615062A - Improvements in electromagnetic relays - Google Patents

Improvements in electromagnetic relays

Info

Publication number
GB615062A
GB615062A GB24950/46A GB2495046A GB615062A GB 615062 A GB615062 A GB 615062A GB 24950/46 A GB24950/46 A GB 24950/46A GB 2495046 A GB2495046 A GB 2495046A GB 615062 A GB615062 A GB 615062A
Authority
GB
United Kingdom
Prior art keywords
core
spring
screw
rotation
rotary
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
GB24950/46A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB615062A publication Critical patent/GB615062A/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
    • H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H50/88—Mechanical means, e.g. dash-pot

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Electromagnets (AREA)
GB24950/46A 1945-08-30 1946-08-21 Improvements in electromagnetic relays Expired GB615062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE256335X 1945-08-30

Publications (1)

Publication Number Publication Date
GB615062A true GB615062A (en) 1948-12-31

Family

ID=20306317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24950/46A Expired GB615062A (en) 1945-08-30 1946-08-21 Improvements in electromagnetic relays

Country Status (6)

Country Link
US (1) US2543593A (ru)
BE (1) BE467656A (ru)
CH (1) CH256335A (ru)
FR (1) FR933046A (ru)
GB (1) GB615062A (ru)
SE (1) SE120728C1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051977B (de) * 1954-12-17 1959-03-05 Franz Baumgartner Fa Mehrfachrelais
DE1182746B (de) * 1959-04-23 1964-12-03 Elektroteile G M B H Gleichstrom-Drehmagnet mit Hubanker
DE1253820B (de) * 1960-07-02 1967-11-09 Binder Magnete K G Drehmagnet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US571723A (en) * 1896-11-17 Charles w
US880617A (en) * 1906-12-13 1908-03-03 Christopher Bach Jr Electric-circuit controller.
US1218123A (en) * 1913-07-08 1917-03-06 Severy Mfg Company Electric switching device.
US1229232A (en) * 1916-03-29 1917-06-12 Alfred M Coates Electric time-switch.
US2061511A (en) * 1935-07-06 1936-11-17 Phillip S Edmunds Timing device
US2319279A (en) * 1941-08-29 1943-05-18 Bruce O Watkins Current differentiated timing mechanism for the purpose of tripping circuit breakers or switches

Also Published As

Publication number Publication date
CH256335A (de) 1948-08-15
US2543593A (en) 1951-02-27
SE120728C1 (ru) 1948-01-27
BE467656A (ru)
FR933046A (fr) 1948-04-08

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