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GB563848A - Pendulum operated switch - Google Patents

Pendulum operated switch

Info

Publication number
GB563848A
GB563848A GB768843A GB768843A GB563848A GB 563848 A GB563848 A GB 563848A GB 768843 A GB768843 A GB 768843A GB 768843 A GB768843 A GB 768843A GB 563848 A GB563848 A GB 563848A
Authority
GB
United Kingdom
Prior art keywords
pendulum
rod
magnet
engage
operated switch
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
GB768843A
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 GB768843A priority Critical patent/GB563848A/en
Publication of GB563848A publication Critical patent/GB563848A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/02—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum
    • G04C3/027—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum using electromagnetic coupling between electric power source and pendulum

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

563,848. Electromagnetic interrupters. BONE, A. D. May 14, 1943, No. 7688. [Class 38 (v)] An electromagnetic interrupter suitable for an electric clock comprises a contact rod C pivoted at its lower end on a bracket B carried by a pendulum A and movable between a stop H and a con. tact G, engagement of the contact G completing a circuit to a magnet D4 which attracts ar armature T on the pendulum and thus gives an impulse tc the pendulum once every complete oscillation. When the pendulum reaches its left-hand position the rod C falls so as to engage G and energize the magnet. Energization lasts till the centre position is reached when the rod falls over to engage H.
GB768843A 1943-05-14 1943-05-14 Pendulum operated switch Expired GB563848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB768843A GB563848A (en) 1943-05-14 1943-05-14 Pendulum operated switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB768843A GB563848A (en) 1943-05-14 1943-05-14 Pendulum operated switch

Publications (1)

Publication Number Publication Date
GB563848A true GB563848A (en) 1944-08-31

Family

ID=9837893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB768843A Expired GB563848A (en) 1943-05-14 1943-05-14 Pendulum operated switch

Country Status (1)

Country Link
GB (1) GB563848A (en)

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