JPH0152960B2 - - Google Patents
Info
- Publication number
- JPH0152960B2 JPH0152960B2 JP16546580A JP16546580A JPH0152960B2 JP H0152960 B2 JPH0152960 B2 JP H0152960B2 JP 16546580 A JP16546580 A JP 16546580A JP 16546580 A JP16546580 A JP 16546580A JP H0152960 B2 JPH0152960 B2 JP H0152960B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- conductor
- magnetic field
- diaphragm
- magnet
- 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
- 239000004020 conductor Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 description 4
- 241001669679 Eleotris Species 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000003190 viscoelastic substance Substances 0.000 description 3
- 239000011553 magnetic fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/26—Damping by means acting directly on free portion of diaphragm or cone
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16546580A JPS5789395A (en) | 1980-11-25 | 1980-11-25 | Vibration absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16546580A JPS5789395A (en) | 1980-11-25 | 1980-11-25 | Vibration absorbing device |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9826684A Division JPS605698A (ja) | 1984-05-16 | 1984-05-16 | 振動吸収装置 |
| JP9826784A Division JPS605699A (ja) | 1984-05-16 | 1984-05-16 | 振動吸収装置 |
| JP9826584A Division JPS605402A (ja) | 1984-05-16 | 1984-05-16 | 振動吸収装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5789395A JPS5789395A (en) | 1982-06-03 |
| JPH0152960B2 true JPH0152960B2 (enrdf_load_html_response) | 1989-11-10 |
Family
ID=15812924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16546580A Granted JPS5789395A (en) | 1980-11-25 | 1980-11-25 | Vibration absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5789395A (enrdf_load_html_response) |
-
1980
- 1980-11-25 JP JP16546580A patent/JPS5789395A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5789395A (en) | 1982-06-03 |
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