GB509794A - Improvements in or relating to electric relays - Google Patents

Improvements in or relating to electric relays

Info

Publication number
GB509794A
GB509794A GB557238A GB557238A GB509794A GB 509794 A GB509794 A GB 509794A GB 557238 A GB557238 A GB 557238A GB 557238 A GB557238 A GB 557238A GB 509794 A GB509794 A GB 509794A
Authority
GB
United Kingdom
Prior art keywords
relating
electric relays
relays
electric
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
GB557238A
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.)
EXPRESS LIFT CO Ltd
JOHN KENDALL SLATER
LANCELOT ERNEST WILLIAM WELLS
Original Assignee
EXPRESS LIFT CO Ltd
JOHN KENDALL SLATER
LANCELOT ERNEST WILLIAM WELLS
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 EXPRESS LIFT CO Ltd, JOHN KENDALL SLATER, LANCELOT ERNEST WILLIAM WELLS filed Critical EXPRESS LIFT CO Ltd
Priority to GB557238A priority Critical patent/GB509794A/en
Publication of GB509794A publication Critical patent/GB509794A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
GB557238A 1938-02-22 1938-02-22 Improvements in or relating to electric relays Expired GB509794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB557238A GB509794A (en) 1938-02-22 1938-02-22 Improvements in or relating to electric relays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB557238A GB509794A (en) 1938-02-22 1938-02-22 Improvements in or relating to electric relays

Publications (1)

Publication Number Publication Date
GB509794A true GB509794A (en) 1939-07-21

Family

ID=9798634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB557238A Expired GB509794A (en) 1938-02-22 1938-02-22 Improvements in or relating to electric relays

Country Status (1)

Country Link
GB (1) GB509794A (en)

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