CN1022615C - 汽车电动喇叭 - Google Patents
汽车电动喇叭 Download PDFInfo
- Publication number
- CN1022615C CN1022615C CN 90109676 CN90109676A CN1022615C CN 1022615 C CN1022615 C CN 1022615C CN 90109676 CN90109676 CN 90109676 CN 90109676 A CN90109676 A CN 90109676A CN 1022615 C CN1022615 C CN 1022615C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- magnetic core
- vibrating diaphragm
- casing device
- periphery edge
- 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 - Fee Related
Links
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 claims description 14
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000009924 canning Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
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
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
- G10K9/20—Sounding members
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989139021U JPH0750800Y2 (ja) | 1989-11-30 | 1989-11-30 | 自動車用電気式ホーン |
| JP139021/89 | 1989-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1052081A CN1052081A (zh) | 1991-06-12 |
| CN1022615C true CN1022615C (zh) | 1993-11-03 |
Family
ID=15235628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90109676 Expired - Fee Related CN1022615C (zh) | 1989-11-30 | 1990-11-29 | 汽车电动喇叭 |
Country Status (3)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667490B (zh) * | 2009-07-02 | 2011-07-20 | 慈溪市龙山汽配有限公司 | 用于汽车喇叭的动铁心的加工方法 |
| JP2012148642A (ja) * | 2011-01-18 | 2012-08-09 | Denso Corp | 車両接近通報装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2152976A1 (de) * | 1971-10-23 | 1973-04-26 | Bosch Gmbh Robert | Signalhorn, insbesondere fuer kraftfahrzeuge |
| JPS5334978U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-08-31 | 1978-03-27 | ||
| JPS5736599A (en) * | 1980-08-14 | 1982-02-27 | Meidensha Electric Mfg Co Ltd | Speed control device in inverter for driving a plurality of motors |
| US4540975A (en) * | 1982-04-06 | 1985-09-10 | Marukokeihouki Co., Ltd. | Electric horns |
-
1989
- 1989-11-30 JP JP1989139021U patent/JPH0750800Y2/ja not_active Expired - Fee Related
-
1990
- 1990-11-27 GB GB9025703A patent/GB2239121B/en not_active Expired - Fee Related
- 1990-11-29 CN CN 90109676 patent/CN1022615C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0378000U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-08-06 |
| CN1052081A (zh) | 1991-06-12 |
| GB2239121B (en) | 1994-05-04 |
| GB9025703D0 (en) | 1991-01-09 |
| JPH0750800Y2 (ja) | 1995-11-15 |
| GB2239121A (en) | 1991-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Applicant after: Nika Corp. Applicant before: Nicole metal Limited by Share Ltd |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: NICKLE METAL CO., LTD. TO: NICKLE CO., LTD. |
|
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |