GB820916A - Chime signal - Google Patents

Chime signal

Info

Publication number
GB820916A
GB820916A GB32186/57A GB3218657A GB820916A GB 820916 A GB820916 A GB 820916A GB 32186/57 A GB32186/57 A GB 32186/57A GB 3218657 A GB3218657 A GB 3218657A GB 820916 A GB820916 A GB 820916A
Authority
GB
United Kingdom
Prior art keywords
striker
bell
tone
oct
push
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
GB32186/57A
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.)
NU TONE Inc
Original Assignee
NU TONE Inc
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 NU TONE Inc filed Critical NU TONE Inc
Publication of GB820916A publication Critical patent/GB820916A/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
    • G10K1/066—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 tube, plate or rod

Landscapes

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

Abstract

820,916. Plate vibrators. NU TONE Inc. Oct. 15, 1957 [Oct. 16, 1956], No. 32186/57. Class 13. A chime signal for use as a door-bell comprises four tone-bars 1, 2, 3, 4 associated with four corresponding resonance chambers 5, 6, 7, 8 formed by dividing two parallel tubes 13, 14; each tube carries a double-acting solenoid - operated striker 9 or 10 which extends through one of the resonance chambers. The circuit may be arranged so that operation of a bell-push at one door causes actuation of one striker, whereas operation of a bell-push at another door causes actuation of the other striker, or of both strikers simultaneously, giving signals characteristic of the different doors. A decorative housing may be detachably secured to the back plate 11.
GB32186/57A 1956-10-16 1957-10-15 Chime signal Expired GB820916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US820916XA 1956-10-16 1956-10-16

Publications (1)

Publication Number Publication Date
GB820916A true GB820916A (en) 1959-09-30

Family

ID=22169013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32186/57A Expired GB820916A (en) 1956-10-16 1957-10-15 Chime signal

Country Status (1)

Country Link
GB (1) GB820916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202073A (en) * 1987-03-10 1988-09-14 Terence Stephen Lacey Container for a product, e.g. a bell box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202073A (en) * 1987-03-10 1988-09-14 Terence Stephen Lacey Container for a product, e.g. a bell box

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