JPS48103258A - - Google Patents
Info
- Publication number
- JPS48103258A JPS48103258A JP2627273A JP2627273A JPS48103258A JP S48103258 A JPS48103258 A JP S48103258A JP 2627273 A JP2627273 A JP 2627273A JP 2627273 A JP2627273 A JP 2627273A JP S48103258 A JPS48103258 A JP S48103258A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
- B06B1/0651—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 of circular shape
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- 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)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Filters And Equalizers (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1131172A GB1370164A (en) | 1972-01-30 | 1972-01-30 | Piezoelectric transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS48103258A true JPS48103258A (it) | 1973-12-25 |
Family
ID=9983923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2627273A Pending JPS48103258A (it) | 1972-01-30 | 1973-03-07 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS48103258A (it) |
| CA (1) | CA997055A (it) |
| DE (1) | DE2310582A1 (it) |
| ES (1) | ES412456A1 (it) |
| FR (1) | FR2175812B1 (it) |
| GB (1) | GB1370164A (it) |
| IT (1) | IT979752B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1087004A (en) * | 1976-08-11 | 1980-10-07 | Michael J. Hampshire | Sound generator |
| DE2937922A1 (de) * | 1979-09-19 | 1981-04-09 | Siemens AG, 1000 Berlin und 8000 München | Piezoelektrischer wandler |
| US4401089A (en) * | 1981-02-09 | 1983-08-30 | Midas International Corporation | Ultrasonic transducer |
| US6404107B1 (en) | 1994-01-27 | 2002-06-11 | Active Control Experts, Inc. | Packaged strain actuator |
| US6959484B1 (en) | 1994-01-27 | 2005-11-01 | Cymer, Inc. | System for vibration control |
| US6420819B1 (en) | 1994-01-27 | 2002-07-16 | Active Control Experts, Inc. | Packaged strain actuator |
| US6791098B2 (en) | 1994-01-27 | 2004-09-14 | Cymer, Inc. | Multi-input, multi-output motion control for lithography system |
| DE102012201884A1 (de) * | 2012-02-09 | 2013-08-14 | Robert Bosch Gmbh | Schallwandler |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423543A (en) * | 1965-06-24 | 1969-01-21 | Harry W Kompanek | Loudspeaker with piezoelectric wafer driving elements |
| US3761956A (en) * | 1970-10-01 | 1973-09-25 | Nittan Co Ltd | Sound generating device |
-
1972
- 1972-01-30 GB GB1131172A patent/GB1370164A/en not_active Expired
-
1973
- 1973-03-02 DE DE19732310582 patent/DE2310582A1/de active Pending
- 1973-03-07 IT IT4865173A patent/IT979752B/it active
- 1973-03-07 JP JP2627273A patent/JPS48103258A/ja active Pending
- 1973-03-07 CA CA165,448A patent/CA997055A/en not_active Expired
- 1973-03-08 ES ES73412456A patent/ES412456A1/es not_active Expired
- 1973-03-08 FR FR7308293A patent/FR2175812B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT979752B (it) | 1974-09-30 |
| FR2175812B1 (it) | 1976-05-21 |
| ES412456A1 (es) | 1976-01-01 |
| GB1370164A (en) | 1974-10-16 |
| CA997055A (en) | 1976-09-14 |
| DE2310582A1 (de) | 1973-09-13 |
| AU5297673A (en) | 1974-09-12 |
| FR2175812A1 (it) | 1973-10-26 |