IN161925B - - Google Patents
Info
- Publication number
- IN161925B IN161925B IN681/CAL/85A IN681CA1985A IN161925B IN 161925 B IN161925 B IN 161925B IN 681CA1985 A IN681CA1985 A IN 681CA1985A IN 161925 B IN161925 B IN 161925B
- Authority
- IN
- India
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
- B06B1/0662—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3443577 | 1984-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN161925B true IN161925B (de) | 1988-02-27 |
Family
ID=6251499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN681/CAL/85A IN161925B (de) | 1984-11-29 | 1985-09-25 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0184717A1 (de) |
| JP (1) | JPS61132000A (de) |
| AU (1) | AU5045285A (de) |
| FI (1) | FI854712A (de) |
| IN (1) | IN161925B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10045646C2 (de) * | 2000-09-15 | 2002-10-17 | Hydrometer Gmbh | Ultraschallwandler und Verwendung desselben in einem Ultraschallzähler |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427481A (en) * | 1965-06-14 | 1969-02-11 | Magnaflux Corp | Ultrasonic transducer with a fluorocarbon damper |
| JPS5431825B2 (de) * | 1973-08-08 | 1979-10-09 | ||
| US4420707A (en) * | 1982-08-09 | 1983-12-13 | Automation Industries, Inc. | Backing for ultrasonic transducer crystal |
| JPS5999900A (ja) * | 1982-11-29 | 1984-06-08 | Toshiba Corp | 超音波探触子 |
-
1985
- 1985-09-25 IN IN681/CAL/85A patent/IN161925B/en unknown
- 1985-11-26 EP EP85114992A patent/EP0184717A1/de not_active Withdrawn
- 1985-11-28 FI FI854712A patent/FI854712A/fi not_active Application Discontinuation
- 1985-11-28 JP JP26628985A patent/JPS61132000A/ja active Pending
- 1985-11-28 AU AU50452/85A patent/AU5045285A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| FI854712A (fi) | 1986-05-30 |
| JPS61132000A (ja) | 1986-06-19 |
| EP0184717A1 (de) | 1986-06-18 |
| FI854712A0 (fi) | 1985-11-28 |
| AU5045285A (en) | 1986-06-26 |