SE9103134L - Skal foer flextensionalsaendare - Google Patents
Skal foer flextensionalsaendareInfo
- Publication number
- SE9103134L SE9103134L SE9103134A SE9103134A SE9103134L SE 9103134 L SE9103134 L SE 9103134L SE 9103134 A SE9103134 A SE 9103134A SE 9103134 A SE9103134 A SE 9103134A SE 9103134 L SE9103134 L SE 9103134L
- Authority
- SE
- Sweden
- Prior art keywords
- flextensional
- shell
- senders
- transmitter
- section
- Prior art date
Links
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
- G10K9/121—Flextensional transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Vibration Prevention Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9103134A SE469309B (sv) | 1991-10-28 | 1991-10-28 | Skal foer flextensionalsaendare |
PCT/SE1992/000666 WO1993009641A1 (en) | 1991-10-28 | 1992-09-25 | Shell for flextensional transmitter |
CN 92112592 CN1073568A (zh) | 1991-10-28 | 1992-10-24 | 弯张发射机的壳体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9103134A SE469309B (sv) | 1991-10-28 | 1991-10-28 | Skal foer flextensionalsaendare |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9103134D0 SE9103134D0 (sv) | 1991-10-28 |
SE9103134L true SE9103134L (sv) | 1993-04-29 |
SE469309B SE469309B (sv) | 1993-06-14 |
Family
ID=20384123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9103134A SE469309B (sv) | 1991-10-28 | 1991-10-28 | Skal foer flextensionalsaendare |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1073568A (sv) |
SE (1) | SE469309B (sv) |
WO (1) | WO1993009641A1 (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9401761D0 (sv) * | 1994-05-19 | 1994-05-19 | Lars Staahl | Högpresterande skal/membran |
AU3941395A (en) * | 1995-03-07 | 1996-09-23 | Lars Stahl | A device for generating sound |
SE0203818D0 (sv) * | 2002-12-19 | 2002-12-19 | Abb Ab | Omvandlare |
WO2015103244A2 (en) | 2013-12-30 | 2015-07-09 | Photosonix Medical, Inc. | Flextensional transducers and related methods |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0207095A4 (en) * | 1984-12-19 | 1989-03-13 | Gould Inc | FLEXTENSIONAL TRANSDUCER IN RARE EARTHS. |
WO1987005773A1 (en) * | 1986-03-19 | 1987-09-24 | The Secretary Of State For Defence In Her Britanni | Flextensional transducers |
-
1991
- 1991-10-28 SE SE9103134A patent/SE469309B/sv not_active IP Right Cessation
-
1992
- 1992-09-25 WO PCT/SE1992/000666 patent/WO1993009641A1/en active Application Filing
- 1992-10-24 CN CN 92112592 patent/CN1073568A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1073568A (zh) | 1993-06-23 |
SE9103134D0 (sv) | 1991-10-28 |
WO1993009641A1 (en) | 1993-05-13 |
SE469309B (sv) | 1993-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 9103134-4 Format of ref document f/p: F |
|
NUG | Patent has lapsed |