GB332534A - Improvements relating to electric relays - Google Patents

Improvements relating to electric relays

Info

Publication number
GB332534A
GB332534A GB11784/29A GB1178429A GB332534A GB 332534 A GB332534 A GB 332534A GB 11784/29 A GB11784/29 A GB 11784/29A GB 1178429 A GB1178429 A GB 1178429A GB 332534 A GB332534 A GB 332534A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
electric relays
relays
electric
relating
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
GB11784/29A
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.)
ERIC WILLIAM CHALLANS
Siemens Mobility Ltd
Original Assignee
ERIC WILLIAM CHALLANS
Westinghouse Brake and Signal Co Ltd
Westinghouse Brake and Saxby Signal Co Ltd
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 US804431D priority Critical patent/UST804431I4/en
Application filed by ERIC WILLIAM CHALLANS, Westinghouse Brake and Signal Co Ltd, Westinghouse Brake and Saxby Signal Co Ltd filed Critical ERIC WILLIAM CHALLANS
Priority to GB11784/29A priority patent/GB332534A/en
Priority to FR693542D priority patent/FR693542A/fr
Publication of GB332534A publication Critical patent/GB332534A/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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
GB11784/29A 1929-04-16 1929-04-16 Improvements relating to electric relays Expired GB332534A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US804431D UST804431I4 (cs) 1929-04-16
GB11784/29A GB332534A (en) 1929-04-16 1929-04-16 Improvements relating to electric relays
FR693542D FR693542A (fr) 1929-04-16 1930-04-08 Perfectionnements dans les relais électriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11784/29A GB332534A (en) 1929-04-16 1929-04-16 Improvements relating to electric relays

Publications (1)

Publication Number Publication Date
GB332534A true GB332534A (en) 1930-07-16

Family

ID=9992635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11784/29A Expired GB332534A (en) 1929-04-16 1929-04-16 Improvements relating to electric relays

Country Status (3)

Country Link
US (1) UST804431I4 (cs)
FR (1) FR693542A (cs)
GB (1) GB332534A (cs)

Also Published As

Publication number Publication date
FR693542A (fr) 1930-11-21
UST804431I4 (cs)

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