JPS5917694U - Electromagnetic buzzer - Google Patents
Electromagnetic buzzerInfo
- Publication number
- JPS5917694U JPS5917694U JP2169982U JP2169982U JPS5917694U JP S5917694 U JPS5917694 U JP S5917694U JP 2169982 U JP2169982 U JP 2169982U JP 2169982 U JP2169982 U JP 2169982U JP S5917694 U JPS5917694 U JP S5917694U
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- yoke
- electromagnetic buzzer
- permanent magnet
- circumferential portion
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来構成を示す断面図、第２図は本構成を示す
断面図である。
１１・・・ブザーケース、１２・・・ヨーク、１３・・
・鉄心、１４・・・永久磁石、１６・・・コイル、１７
・・・突部、１８・・・振動板。FIG. 1 is a sectional view showing a conventional structure, and FIG. 2 is a sectional view showing the present structure. 11...Buzzer case, 12...Yoke, 13...
・Iron core, 14... Permanent magnet, 16... Coil, 17
... protrusion, 18... diaphragm.
Claims (1)
層して配置され、上記鉄心と上記永久磁石との周囲を取
囲むようにコイルが上記ヨーク上に′配置され、上記コ
イルの外方位置で上記ヨークの外周部より突出する円筒
状の突部の端面に上記鉄心と対向する振動板の外周部が
固着されていること、を特徴とする電磁ブザー。An iron core and a permanent magnet are coaxially stacked in the center of a disk-shaped yoke, and a coil is placed on the yoke so as to surround the iron core and the permanent magnet. An electromagnetic buzzer characterized in that an outer circumferential portion of a diaphragm facing the iron core is fixed to an end surface of a cylindrical protrusion protruding from an outer circumferential portion of the yoke at an outer position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2169982U JPS5917694U (en) | 1982-02-18 | 1982-02-18 | Electromagnetic buzzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2169982U JPS5917694U (en) | 1982-02-18 | 1982-02-18 | Electromagnetic buzzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5917694U true JPS5917694U (en) | 1984-02-02 |
Family
ID=30152817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2169982U Pending JPS5917694U (en) | 1982-02-18 | 1982-02-18 | Electromagnetic buzzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917694U (en) |
-
1982
- 1982-02-18 JP JP2169982U patent/JPS5917694U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6014639U (en) | Magnet motor stator | |
| JPS5917694U (en) | Electromagnetic buzzer | |
| JPS5813596U (en) | Electromagnetic buzzer | |
| JPS5952496U (en) | needle detector | |
| JPS58129796U (en) | Electromagnetic buzzer | |
| JPS59164216U (en) | Release type actuator | |
| JPS5918412U (en) | polar electromagnet | |
| JPS5856422U (en) | transformer | |
| JPS5820512U (en) | solenoid | |
| JPS58135038U (en) | electromechanical converter | |
| JPS59136698U (en) | electromagnetic sound device | |
| JPS5886699U (en) | Electromagnetic sounding body | |
| JPS59164215U (en) | Release type actuator | |
| JPS5863474U (en) | Solenoid airtight structure | |
| JPS5966376U (en) | Magnet DC machine field device | |
| JPS58115885U (en) | magnet motor | |
| JPS58182600U (en) | electromagnetic sound device | |
| JPS5957097U (en) | Magnetic circuit unit of electromagnetic buzzer | |
| JPS5925718U (en) | Magnetic powder electromagnetic coupling device | |
| JPS60174482U (en) | magnetic coupling | |
| JPS5840824U (en) | reactor | |
| JPS58127797U (en) | Electromagnetic buzzer | |
| JPS5869909U (en) | water cooling coil | |
| JPS6112209U (en) | electromagnet device | |
| JPS58135534U (en) | Vibration isolator |