GB985413A - Improvements in or relating to bells, chimes and like signalling devices - Google Patents

Improvements in or relating to bells, chimes and like signalling devices

Info

Publication number
GB985413A
GB985413A GB3645761A GB3645761A GB985413A GB 985413 A GB985413 A GB 985413A GB 3645761 A GB3645761 A GB 3645761A GB 3645761 A GB3645761 A GB 3645761A GB 985413 A GB985413 A GB 985413A
Authority
GB
United Kingdom
Prior art keywords
solenoid
striker
struck
reciprocating
bells
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
GB3645761A
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.)
V&E Friedland Ltd
Original Assignee
V&E Friedland Ltd
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 V&E Friedland Ltd filed Critical V&E Friedland Ltd
Priority to GB3645761A priority Critical patent/GB985413A/en
Priority to DE1962F0022810 priority patent/DE1865434U/en
Publication of GB985413A publication Critical patent/GB985413A/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
    • G10K1/08—Details or accessories of general applicability
    • G10K1/26—Mountings; Casings
    • 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)
  • Catching Or Destruction (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Battery Mounting, Suspending (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

985,413. Electric bells. V. & E. FRIEDLAND Ltd., and J. DOGGART. Oct. 10, 1962 [Oct. 11, 1961], No. 36457/61. Drawings to Specification. Heading G5J. An electric signalling device has a base and cover one of which is a moulding having shaped recesses to contain the battery cell or cells. Figs. 1-8 (not shown) illustrate a chime having two tone bars 29 each supported rigidly at one nodes and freely at the lower node in such a manner that they may be struck at their antinodes by a striker reciprocating in a solenoid of known type. Another embodiment using suspended sound tubes again struck by a reciprocating mechanism is described (Figs. 9-13 not shown). An embodiment using a dome type bell struck by a reciprocating striker in a solenoid is also described (Figs. 14-19 not shown). The connections between the cells may be made with phosphor bronze strips. By arranging that the contact to the solenoid is broken only when the striker is at the point of maximum flux the beat of the bell is made minimal. Specification 959,666 is referred to.
GB3645761A 1961-10-11 1961-10-11 Improvements in or relating to bells, chimes and like signalling devices Expired GB985413A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3645761A GB985413A (en) 1961-10-11 1961-10-11 Improvements in or relating to bells, chimes and like signalling devices
DE1962F0022810 DE1865434U (en) 1961-10-11 1962-10-11 BELL, LIGHTS OD. DGL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3645761A GB985413A (en) 1961-10-11 1961-10-11 Improvements in or relating to bells, chimes and like signalling devices

Publications (1)

Publication Number Publication Date
GB985413A true GB985413A (en) 1965-03-10

Family

ID=10388313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3645761A Expired GB985413A (en) 1961-10-11 1961-10-11 Improvements in or relating to bells, chimes and like signalling devices

Country Status (2)

Country Link
DE (1) DE1865434U (en)
GB (1) GB985413A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014341A1 (en) * 1980-04-15 1981-10-22 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Electric signal bell with resonance casing - has H-shaped socket supporting striking mechanism and sound plates
GB2129995A (en) * 1982-11-11 1984-05-23 Zima Products Ltd Doorbell or buzzer
GB2183394A (en) * 1985-10-31 1987-06-03 Gent Ltd Striker mechanism
GB2229568A (en) * 1989-01-17 1990-09-26 Europasonic Audible devices

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014341A1 (en) * 1980-04-15 1981-10-22 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Electric signal bell with resonance casing - has H-shaped socket supporting striking mechanism and sound plates
GB2129995A (en) * 1982-11-11 1984-05-23 Zima Products Ltd Doorbell or buzzer
GB2183394A (en) * 1985-10-31 1987-06-03 Gent Ltd Striker mechanism
GB2183394B (en) * 1985-10-31 1990-01-04 Gent Ltd Bell striker mechanism
GB2229568A (en) * 1989-01-17 1990-09-26 Europasonic Audible devices

Also Published As

Publication number Publication date
DE1865434U (en) 1963-01-10

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