JPS6145742Y2 - - Google Patents
Info
- Publication number
- JPS6145742Y2 JPS6145742Y2 JP14823778U JP14823778U JPS6145742Y2 JP S6145742 Y2 JPS6145742 Y2 JP S6145742Y2 JP 14823778 U JP14823778 U JP 14823778U JP 14823778 U JP14823778 U JP 14823778U JP S6145742 Y2 JPS6145742 Y2 JP S6145742Y2
- Authority
- JP
- Japan
- Prior art keywords
- brush
- rocker
- armature
- tube
- flat motor
- 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
- 239000002184 metal Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 238000002788 crimping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Dc Machiner (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14823778U JPS6145742Y2 (en]) | 1978-10-30 | 1978-10-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14823778U JPS6145742Y2 (en]) | 1978-10-30 | 1978-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5567677U JPS5567677U (en]) | 1980-05-09 |
JPS6145742Y2 true JPS6145742Y2 (en]) | 1986-12-23 |
Family
ID=29130438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14823778U Expired JPS6145742Y2 (en]) | 1978-10-30 | 1978-10-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6145742Y2 (en]) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58183058U (ja) * | 1982-06-01 | 1983-12-06 | カルソニックカンセイ株式会社 | フラツトモ−タ |
JPH0242056Y2 (en]) * | 1985-06-12 | 1990-11-08 |
-
1978
- 1978-10-30 JP JP14823778U patent/JPS6145742Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5567677U (en]) | 1980-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4246206B2 (ja) | 音響トランスデューサーコンポーネント | |
WO2019131283A1 (ja) | 骨伝導スピーカユニット | |
JPH024559Y2 (en]) | ||
JPS6145742Y2 (en]) | ||
US4151378A (en) | Electrostatic microphone with damping to improve omnidirectionality, flatten frequency response, reduce wind noise | |
KR100427614B1 (ko) | 덕트 내부의 능동 소음 제어용 스마트 폼 및 그것을구비한 조립체 | |
US4308603A (en) | Ferrofluid transducer | |
CN110602609B (zh) | 一种音圈组件和一种扬声器 | |
EP0553325B1 (en) | Probe for measuring acoustic fields of high intensity | |
JPH0678492A (ja) | 騒音低減装置 | |
JP2009222723A (ja) | 磁気歪式デバイスの組み付け方法 | |
US7177435B2 (en) | Living organism conductive actuator | |
JPS58162192A (ja) | 振動ピツクアツプ通話装置 | |
JP4288269B2 (ja) | 生体伝導アクチュエータ | |
KR200239201Y1 (ko) | 덕트 내부의 능동 소음 제어용 스마트 폼 및 그것을구비한 조립체 | |
CN208353603U (zh) | 一种新型多功能扬声器 | |
JPS61187588A (ja) | 密閉形回転圧縮機の騒音減衰装置 | |
JPS5975799A (ja) | 電気音響変換器 | |
CN114125602A (zh) | 音箱 | |
Veinott | Measurement of noise from small motors | |
JPH05282982A (ja) | 電磁継電器 | |
JP2002192076A (ja) | 生体伝導アクチュエータ | |
JPS63102495A (ja) | 圧電形受話装置 | |
JPS61187589A (ja) | 密閉形回転圧縮機の騒音減衰装置 | |
JPH0583796A (ja) | 開放型超音波マイクロホン |