GB304816A - Improvements in electric time switches - Google Patents

Improvements in electric time switches

Info

Publication number
GB304816A
GB304816A GB2851827A GB2851827A GB304816A GB 304816 A GB304816 A GB 304816A GB 2851827 A GB2851827 A GB 2851827A GB 2851827 A GB2851827 A GB 2851827A GB 304816 A GB304816 A GB 304816A
Authority
GB
United Kingdom
Prior art keywords
electric time
time switches
switches
electric
time
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
GB2851827A
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
Priority to GB2851827A priority Critical patent/GB304816A/en
Publication of GB304816A publication Critical patent/GB304816A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
    • G04F3/027—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms using electrical contacts, e.g. for actuating electro-acoustic device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB2851827A 1927-10-26 1927-10-26 Improvements in electric time switches Expired GB304816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2851827A GB304816A (en) 1927-10-26 1927-10-26 Improvements in electric time switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2851827A GB304816A (en) 1927-10-26 1927-10-26 Improvements in electric time switches

Publications (1)

Publication Number Publication Date
GB304816A true GB304816A (en) 1929-01-28

Family

ID=10276894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2851827A Expired GB304816A (en) 1927-10-26 1927-10-26 Improvements in electric time switches

Country Status (1)

Country Link
GB (1) GB304816A (en)

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