GB137350A - An improved electric bell or buzzer - Google Patents

An improved electric bell or buzzer

Info

Publication number
GB137350A
GB137350A GB2126918A GB2126918A GB137350A GB 137350 A GB137350 A GB 137350A GB 2126918 A GB2126918 A GB 2126918A GB 2126918 A GB2126918 A GB 2126918A GB 137350 A GB137350 A GB 137350A
Authority
GB
United Kingdom
Prior art keywords
pair
buzzer
electric bell
improved electric
armature
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
GB2126918A
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.)
CHARLES WILLIAM HENRY HONOR
Original Assignee
CHARLES WILLIAM HENRY HONOR
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 CHARLES WILLIAM HENRY HONOR filed Critical CHARLES WILLIAM HENRY HONOR
Priority to GB2126918A priority Critical patent/GB137350A/en
Publication of GB137350A publication Critical patent/GB137350A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
    • G10K1/063—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
    • G10K1/064—Operating or striking mechanisms therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromechanical Clocks (AREA)

Abstract

137,350. Honor, C. W. H. June 4,1919. Bell-operating mechanism, electric. - In an electric bell 6f the kind having an armature oscillated by pairs of electro-magnets, one pair is arranged in series and the other pair in parallel, and the current is switched on and off the pair in parallel by the rocking of the armature. As shown, the rocking armature d carries a pair of hammers and makes and breaks the circuit of the coils g arranged in parallel.
GB2126918A 1919-06-04 1919-06-04 An improved electric bell or buzzer Expired GB137350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2126918A GB137350A (en) 1919-06-04 1919-06-04 An improved electric bell or buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2126918A GB137350A (en) 1919-06-04 1919-06-04 An improved electric bell or buzzer

Publications (1)

Publication Number Publication Date
GB137350A true GB137350A (en) 1920-01-15

Family

ID=10160047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2126918A Expired GB137350A (en) 1919-06-04 1919-06-04 An improved electric bell or buzzer

Country Status (1)

Country Link
GB (1) GB137350A (en)

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