GB191203830A - Improvements in Time-controlled Electrical Switches. - Google Patents

Improvements in Time-controlled Electrical Switches.

Info

Publication number
GB191203830A
GB191203830A GB191203830DA GB191203830A GB 191203830 A GB191203830 A GB 191203830A GB 191203830D A GB191203830D A GB 191203830DA GB 191203830 A GB191203830 A GB 191203830A
Authority
GB
United Kingdom
Prior art keywords
time
electrical switches
controlled electrical
support
spring
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
Inventor
George Washington Free
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
Application granted granted Critical
Publication of GB191203830A publication Critical patent/GB191203830A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
    • G04C21/22—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm put into action by the arbor of a mechanical alarm work

Abstract

3830. Free, G. W. Feb. 15, 1911, [Convention date]. Watch stands.-In electric time switch apparatus, an alarm clock 1 is mounted on a bracket 6 secured to an octagonal support 7, a spring 13 being provided to hold the clock in place. The support 7 is connected to a rectangular plate 16 by screws 14 and spring sleeves 17.
GB191203830D 1911-02-15 1912-02-15 Improvements in Time-controlled Electrical Switches. Expired GB191203830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US191203830XA 1911-02-15 1911-02-15

Publications (1)

Publication Number Publication Date
GB191203830A true GB191203830A (en) 1912-05-30

Family

ID=32596928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191203830D Expired GB191203830A (en) 1911-02-15 1912-02-15 Improvements in Time-controlled Electrical Switches.

Country Status (1)

Country Link
GB (1) GB191203830A (en)

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