GB829417A - Improvements in and relating to time controlled electric switches - Google Patents

Improvements in and relating to time controlled electric switches

Info

Publication number
GB829417A
GB829417A GB2371356A GB2371356A GB829417A GB 829417 A GB829417 A GB 829417A GB 2371356 A GB2371356 A GB 2371356A GB 2371356 A GB2371356 A GB 2371356A GB 829417 A GB829417 A GB 829417A
Authority
GB
United Kingdom
Prior art keywords
relating
controlled electric
time controlled
electric switches
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
GB2371356A
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 GB2371356A priority Critical patent/GB829417A/en
Publication of GB829417A publication Critical patent/GB829417A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
    • G04C23/16—Mechanisms continuously running to relate the operation(s) to the time of day acting only at one preselected time or during one adjustable time interval

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

829,417. Time switches. MIDGLEY, A. H. July 31, 1957 [Aug. 1, 1956], No. 23713/56. Drawings to Specification. Class 3&(5). In a switch similar to that of Specification 768,842, an auxiliary switch is closed at the delayed starting time to connect an auxiliary heater and is then opened at a predetermined time thereafter, leaving the main heater to be disconnected by the main switch at the delayed stopping time.
GB2371356A 1956-08-01 1956-08-01 Improvements in and relating to time controlled electric switches Expired GB829417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2371356A GB829417A (en) 1956-08-01 1956-08-01 Improvements in and relating to time controlled electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2371356A GB829417A (en) 1956-08-01 1956-08-01 Improvements in and relating to time controlled electric switches

Publications (1)

Publication Number Publication Date
GB829417A true GB829417A (en) 1960-03-02

Family

ID=10200096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2371356A Expired GB829417A (en) 1956-08-01 1956-08-01 Improvements in and relating to time controlled electric switches

Country Status (1)

Country Link
GB (1) GB829417A (en)

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