CH601883A5 - - Google Patents

Info

Publication number
CH601883A5
CH601883A5 CH730076A CH730076A CH601883A5 CH 601883 A5 CH601883 A5 CH 601883A5 CH 730076 A CH730076 A CH 730076A CH 730076 A CH730076 A CH 730076A CH 601883 A5 CH601883 A5 CH 601883A5
Authority
CH
Switzerland
Application number
CH730076A
Inventor
Masayuki Kanazawa
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 CH601883A5 publication Critical patent/CH601883A5/xx

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)
CH730076A 1975-06-09 1976-06-09 CH601883A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH601883A5 true CH601883A5 (fr) 1978-07-14

Family

ID=13666865

Family Applications (1)

Application Number Title Priority Date Filing Date
CH730076A CH601883A5 (fr) 1975-06-09 1976-06-09

Country Status (7)

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

Families Citing this family (8)

* 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
USD378746S (en) * 1994-09-24 1997-04-08 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
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 Hayden Rodney 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
HK43381A (en) 1981-09-04
JPS51158774U (fr) 1976-12-17
DE2619753A1 (de) 1976-12-23
GB1514393A (en) 1978-06-14
FR2314553B1 (fr) 1980-11-28
US4115770A (en) 1978-09-19
FR2314553A1 (fr) 1977-01-07

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Legal Events

Date Code Title Description
PL Patent ceased