GB1566373A - Buzzer with electronic integrated oscillation circuit - Google Patents
Buzzer with electronic integrated oscillation circuit Download PDFInfo
- Publication number
- GB1566373A GB1566373A GB2656/78A GB265678A GB1566373A GB 1566373 A GB1566373 A GB 1566373A GB 2656/78 A GB2656/78 A GB 2656/78A GB 265678 A GB265678 A GB 265678A GB 1566373 A GB1566373 A GB 1566373A
- Authority
- GB
- United Kingdom
- Prior art keywords
- integrated circuit
- bobbin
- buzzer
- circuit module
- module
- 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
Links
- 230000010355 oscillation Effects 0.000 title claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005476 soldering Methods 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- 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)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977006501U JPS53102386U (US06277897-20010821-C00009.png) | 1977-01-21 | 1977-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1566373A true GB1566373A (en) | 1980-04-30 |
Family
ID=11640178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2656/78A Expired GB1566373A (en) | 1977-01-21 | 1978-01-23 | Buzzer with electronic integrated oscillation circuit |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010035123A2 (en) * | 2008-09-26 | 2010-04-01 | Gerres, Stephan | An electronic horn for a vehicle |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2834470C3 (de) * | 1978-08-05 | 1982-03-25 | Lectron Products Inc., Troy, Mich. | Widerstandselement mit positivem Temperaturkoffizient für das Sicherheitsgurt-Warnsystem vom Automobilen sowie dieses enthaltende elektrische Schaltungsanordnung |
| FR2440053A1 (fr) * | 1978-10-27 | 1980-05-23 | Klaxon Sa | Avertisseur electromagnetique |
| US4654637A (en) * | 1982-07-01 | 1987-03-31 | Schantz Spencer C | Buzzer with adjustable volume level |
| DE3518897A1 (de) * | 1985-05-25 | 1986-11-27 | Diehl GmbH & Co, 8500 Nürnberg | Elektrischer schallgeber |
| DE3608761A1 (de) * | 1986-03-15 | 1987-09-17 | Hella Kg Hueck & Co | Elektromagnetisches signalhorn |
| JP2575831B2 (ja) * | 1988-07-25 | 1997-01-29 | スター精密 株式会社 | 発音体 |
| US4931765A (en) * | 1989-02-09 | 1990-06-05 | Motorola, Inc. | Unitized housing for silent and tone pager alerting system |
| US5153915A (en) * | 1990-05-18 | 1992-10-06 | Creative Acoustics, Inc. | Speaker filtering circuit and support therefor |
| US5373281A (en) * | 1991-08-15 | 1994-12-13 | Nartron Corporation | Failsafe module |
| JP2728622B2 (ja) * | 1993-05-04 | 1998-03-18 | スター精密株式会社 | 電気音響変換器 |
| US6111497A (en) * | 1999-03-12 | 2000-08-29 | Telefonaktiebolaget Lm Ericsson | Buzzer with Zener diode in discharge path |
| JP7014617B2 (ja) * | 2018-01-17 | 2022-02-01 | 富士通コンポーネント株式会社 | 電磁継電器 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2200852B2 (de) * | 1971-06-18 | 1974-05-30 | Uhrenfabrik Senden Gmbh, 7913 Senden | Elektroakustischer Signalgeber |
| CH591110A (US06277897-20010821-C00009.png) * | 1973-11-30 | 1977-09-15 | ||
| US3974499A (en) * | 1973-12-12 | 1976-08-10 | Star Seimitsu Kabushiki Kaisha | Contactless buzzer |
| JPS5242679B2 (US06277897-20010821-C00009.png) * | 1973-12-14 | 1977-10-26 | ||
| US3950744A (en) * | 1974-06-14 | 1976-04-13 | Projects Unlimited, Inc. | Modular buzzer with diaphragm molded into housing |
| JPS51137459A (en) * | 1975-05-23 | 1976-11-27 | Seikosha Co Ltd | Timepiece |
-
1977
- 1977-01-21 JP JP1977006501U patent/JPS53102386U/ja active Pending
-
1978
- 1978-01-23 DE DE2802713A patent/DE2802713C3/de not_active Expired
- 1978-01-23 US US05/871,403 patent/US4163223A/en not_active Expired - Lifetime
- 1978-01-23 CH CH70078A patent/CH622374A5/de not_active IP Right Cessation
- 1978-01-23 GB GB2656/78A patent/GB1566373A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010035123A2 (en) * | 2008-09-26 | 2010-04-01 | Gerres, Stephan | An electronic horn for a vehicle |
| WO2010035123A3 (en) * | 2008-09-26 | 2011-01-20 | Gerres, Stephan | An electronic horn for a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2802713C3 (de) | 1987-02-12 |
| JPS53102386U (US06277897-20010821-C00009.png) | 1978-08-18 |
| DE2802713B2 (de) | 1979-11-22 |
| CH622374A5 (US06277897-20010821-C00009.png) | 1981-03-31 |
| DE2802713A1 (de) | 1978-07-27 |
| US4163223A (en) | 1979-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4163223A (en) | Buzzer with electronic integrated oscillation circuit | |
| US5581623A (en) | Electroacoustic transducer and method of fabricating the same | |
| US3974499A (en) | Contactless buzzer | |
| JP2575831B2 (ja) | 発音体 | |
| GB1593940A (en) | Buzzer | |
| US4391532A (en) | Electromagnetic acoustic transducer | |
| US4149153A (en) | Contactless buzzer | |
| US3931549A (en) | Control circuit for electromagnetic transducer | |
| US5953437A (en) | Electroacoustic transducer | |
| KR820002448Y1 (ko) | 전자 집적 발진회로를 갖는 부저 | |
| EP0266485A2 (en) | Electromechanical horn with excitation of its acoustic diaphragm controlled electronically by sensors which measure its resonance frequency | |
| US3945004A (en) | High efficiency buzzer | |
| US3887914A (en) | Contactless buzzer | |
| EP1215935B1 (en) | Electroacoustic transducer | |
| JPS5936479B2 (ja) | 電磁型音響変換装置 | |
| GB1597642A (en) | Audible signal apparatus | |
| US3269249A (en) | Sheet metal tuning fork | |
| US3564542A (en) | Buzzer having convex thin film sounding member | |
| JPH0116155Y2 (US06277897-20010821-C00009.png) | ||
| US3927403A (en) | Electric buzzer | |
| JP3151814B2 (ja) | 電磁型発音体 | |
| US4136337A (en) | Buzzer assembly | |
| JP2773347B2 (ja) | 電磁型発音体の製造方法 | |
| JPH0116154Y2 (US06277897-20010821-C00009.png) | ||
| JPS58143392A (ja) | 圧電振動式警音器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970123 |