GB1514393A - Buzzer - Google Patents

Buzzer

Info

Publication number
GB1514393A
GB1514393A GB23448/76A GB2344876A GB1514393A GB 1514393 A GB1514393 A GB 1514393A GB 23448/76 A GB23448/76 A GB 23448/76A GB 2344876 A GB2344876 A GB 2344876A GB 1514393 A GB1514393 A GB 1514393A
Authority
GB
United Kingdom
Prior art keywords
vibrator
electromagnet
june
magnet
screw
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
GB23448/76A
Other languages
English (en)
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Publication of GB1514393A publication Critical patent/GB1514393A/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
    • G10K1/0645—Operating or striking mechanisms therefor provided with loudness adjustment
    • 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
    • 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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Electromechanical Clocks (AREA)
GB23448/76A 1975-06-09 1976-06-07 Buzzer Expired GB1514393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975078618U JPS51158774U (https=) 1975-06-09 1975-06-09

Publications (1)

Publication Number Publication Date
GB1514393A true GB1514393A (en) 1978-06-14

Family

ID=13666865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23448/76A Expired GB1514393A (en) 1975-06-09 1976-06-07 Buzzer

Country Status (7)

Country Link
US (1) US4115770A (https=)
JP (1) JPS51158774U (https=)
CH (1) CH601883A5 (https=)
DE (1) DE2619753A1 (https=)
FR (1) FR2314553A1 (https=)
GB (1) GB1514393A (https=)
HK (1) HK43381A (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654637A (en) * 1982-07-01 1987-03-31 Schantz Spencer C Buzzer with adjustable volume level
GB2191625B (en) * 1986-05-16 1990-08-22 Seikosha Kk Electromagnetic bell unit
CN1071291A (zh) * 1991-09-30 1993-04-21 莫托罗拉公司 带有小型虚像显示器的便携式通讯接收机
USD339544S (en) 1992-03-06 1993-09-21 Star Micronics Co., Ltd. Audible signal for alarm units
USD350705S (en) 1992-03-06 1994-09-20 Star Micronics Co., Ltd. Audible signal for alarm units
USD373546S (en) 1994-09-24 1996-09-10 Star Micronics Co., Ltd. Audible signal for alarm units
USD378746S (en) * 1994-09-24 1997-04-08 Star Micronics Co., Ltd. Audible signal for alarm units
USD375275S (en) 1994-09-24 1996-11-05 Star Micronics Co., Ltd. Audible signal for alarm units
USD371312S (en) 1995-02-10 1996-07-02 Star Micronics Co., Ltd. Audible signal for alarm units
US5841343A (en) * 1995-08-15 1998-11-24 U.S. Controls Corporation Buzzer with rotary volume adjustment
USD405089S (en) * 1996-03-08 1999-02-02 Star Micronics Co., Ltd. Electroacoustic transducer
USD405451S (en) 1996-03-08 1999-02-09 Star Micronics Co., Ltd. Electroacoustic transducer
USD407706S (en) 1996-03-14 1999-04-06 Star Micronics Co., Ltd. Electroacoustic transducer
USD408822S (en) 1996-09-27 1999-04-27 Star Micronics Co., Ltd. Electroacoustic transducer
USD443842S1 (en) 1999-03-01 2001-06-19 Citizen Electronics Co., Ltd Electro-magnetic sound generator
JP4172670B2 (ja) * 1999-06-15 2008-10-29 シチズン電子株式会社 電池収納部付きブザー
US6323778B1 (en) * 2001-01-05 2001-11-27 Roger W. Simpson Alarm system for a toilet seat

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191322782A (en) * 1913-10-09 1914-08-13 Richard Nicholas Improvements in Bells or Gongs.
FR607949A (fr) * 1925-12-14 1926-07-12 Const Electr Minicus Sa Appareil avertisseur produisant deux sons pour véhicules
US2578032A (en) * 1949-05-20 1951-12-11 Kellogg Switchboard & Supply Variable percussion hermetically sealed electromagnetic call-signal device
US3553686A (en) * 1968-10-09 1971-01-05 Stromberg Carlson Corp Universal telephone ringer having biased striker
US3518667A (en) * 1968-11-27 1970-06-30 Eaton Yale & Towne Adjustable buzzer with manual adjustment of levels of sound
CA858005A (en) * 1969-02-17 1970-12-08 United-Carr Canada Limited Flasher noise maker
US3974499A (en) * 1973-12-12 1976-08-10 Star Seimitsu Kabushiki Kaisha Contactless buzzer
US3950744A (en) * 1974-06-14 1976-04-13 Projects Unlimited, Inc. Modular buzzer with diaphragm molded into housing

Also Published As

Publication number Publication date
US4115770A (en) 1978-09-19
CH601883A5 (https=) 1978-07-14
HK43381A (en) 1981-09-04
FR2314553B1 (https=) 1980-11-28
DE2619753A1 (de) 1976-12-23
FR2314553A1 (fr) 1977-01-07
JPS51158774U (https=) 1976-12-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee