JPS6169297A - 超音波センサ− - Google Patents
超音波センサ−Info
- Publication number
- JPS6169297A JPS6169297A JP19214384A JP19214384A JPS6169297A JP S6169297 A JPS6169297 A JP S6169297A JP 19214384 A JP19214384 A JP 19214384A JP 19214384 A JP19214384 A JP 19214384A JP S6169297 A JPS6169297 A JP S6169297A
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- microphone case
- peripheral face
- end part
- tip
- 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.)
- Granted
Links
- 238000002955 isolation Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 7
- 230000002238 attenuated effect Effects 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect 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
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
- G10K9/122—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using piezoelectric driving means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19214384A JPS6169297A (ja) | 1984-09-13 | 1984-09-13 | 超音波センサ− |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19214384A JPS6169297A (ja) | 1984-09-13 | 1984-09-13 | 超音波センサ− |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6169297A true JPS6169297A (ja) | 1986-04-09 |
JPH0147079B2 JPH0147079B2 (en]) | 1989-10-12 |
Family
ID=16286406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19214384A Granted JPS6169297A (ja) | 1984-09-13 | 1984-09-13 | 超音波センサ− |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6169297A (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH062262U (ja) * | 1992-06-19 | 1994-01-14 | 株式会社三ツ葉電機製作所 | 超音波距離センサ |
-
1984
- 1984-09-13 JP JP19214384A patent/JPS6169297A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH062262U (ja) * | 1992-06-19 | 1994-01-14 | 株式会社三ツ葉電機製作所 | 超音波距離センサ |
Also Published As
Publication number | Publication date |
---|---|
JPH0147079B2 (en]) | 1989-10-12 |
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