JPH055757Y2 - - Google Patents
Info
- Publication number
- JPH055757Y2 JPH055757Y2 JP1984026487U JP2648784U JPH055757Y2 JP H055757 Y2 JPH055757 Y2 JP H055757Y2 JP 1984026487 U JP1984026487 U JP 1984026487U JP 2648784 U JP2648784 U JP 2648784U JP H055757 Y2 JPH055757 Y2 JP H055757Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- vibration
- vibration case
- ultrasonic
- ceramic sensor
- 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 - Lifetime
Links
- 239000000919 ceramic Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2648784U JPS60139399U (ja) | 1984-02-24 | 1984-02-24 | 超音波セラミツクセンサ |
US06/659,281 US4556814A (en) | 1984-02-21 | 1984-10-10 | Piezoelectric ultrasonic transducer with porous plastic housing |
EP84112594A EP0178346B1 (de) | 1984-02-21 | 1984-10-18 | Ultraschallwandler |
DK076485A DK168317B1 (da) | 1984-02-21 | 1985-02-19 | Ultrasonisk transducer |
FR858502441A FR2559985B1 (fr) | 1984-02-21 | 1985-02-20 | Transducteur ultrasonore |
DE3505872A DE3505872C2 (de) | 1984-02-21 | 1985-02-20 | Ultraschallwandler mit in einem geschlossenen Gehäuse angeordnetem piezoelektrischen Element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2648784U JPS60139399U (ja) | 1984-02-24 | 1984-02-24 | 超音波セラミツクセンサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60139399U JPS60139399U (ja) | 1985-09-14 |
JPH055757Y2 true JPH055757Y2 (id) | 1993-02-15 |
Family
ID=30522538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2648784U Granted JPS60139399U (ja) | 1984-02-21 | 1984-02-24 | 超音波セラミツクセンサ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60139399U (id) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2076061B1 (en) | 2006-11-27 | 2019-01-30 | Murata Manufacturing Co. Ltd. | Ultrasonic transducer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5347907U (id) * | 1976-09-24 | 1978-04-22 | ||
JPS5618078U (id) * | 1979-07-19 | 1981-02-17 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60136599U (ja) * | 1984-02-21 | 1985-09-10 | 日本特殊陶業株式会社 | 超音波セラミツクセンサ |
-
1984
- 1984-02-24 JP JP2648784U patent/JPS60139399U/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5347907U (id) * | 1976-09-24 | 1978-04-22 | ||
JPS5618078U (id) * | 1979-07-19 | 1981-02-17 |
Also Published As
Publication number | Publication date |
---|---|
JPS60139399U (ja) | 1985-09-14 |
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