NL6712066A - - Google Patents
Info
- Publication number
- NL6712066A NL6712066A NL6712066A NL6712066A NL6712066A NL 6712066 A NL6712066 A NL 6712066A NL 6712066 A NL6712066 A NL 6712066A NL 6712066 A NL6712066 A NL 6712066A NL 6712066 A NL6712066 A NL 6712066A
- Authority
- NL
- Netherlands
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
- B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction
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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
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/28—Sound-focusing or directing, e.g. scanning using reflection, e.g. parabolic reflectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Transducers For Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB39445/66A GB1147381A (en) | 1966-09-02 | 1966-09-02 | Improvements in or relating to electromechanical transducer assemblies |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6712066A true NL6712066A (en) | 1968-03-04 |
NL154088B NL154088B (en) | 1977-07-15 |
Family
ID=10409582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL676712066A NL154088B (en) | 1966-09-02 | 1967-09-01 | ELECTRO-MECHANICAL CONVERTER ASSEMBLY. |
Country Status (3)
Country | Link |
---|---|
US (1) | US3460062A (en) |
GB (1) | GB1147381A (en) |
NL (1) | NL154088B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0016852D0 (en) * | 2000-07-11 | 2000-08-30 | Newlands Technology Limited | Pressure sensor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2005741A (en) * | 1932-12-15 | 1935-06-25 | Harvey C Hayes | Magneto-strictive sound generator |
US2753543A (en) * | 1952-08-28 | 1956-07-03 | Raytheon Mfg Co | Transducers |
US2922140A (en) * | 1954-06-25 | 1960-01-19 | Edo Corp | Selectively directive compressional wave transducers |
US3243768A (en) * | 1962-06-01 | 1966-03-29 | Jr Arthur H Roshon | Integral directional electroacoustical transducer for simultaneous transmission and reception of sound |
US3325779A (en) * | 1965-09-13 | 1967-06-13 | Westinghouse Electric Corp | Transducer |
-
1966
- 1966-09-02 GB GB39445/66A patent/GB1147381A/en not_active Expired
-
1967
- 1967-08-28 US US663661A patent/US3460062A/en not_active Expired - Lifetime
- 1967-09-01 NL NL676712066A patent/NL154088B/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL154088B (en) | 1977-07-15 |
GB1147381A (en) | 1969-04-02 |
US3460062A (en) | 1969-08-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BK | Erratum |
Free format text: IN PAT.BUL.14/92,PAGE 2052:PATENT NUMBER "154088" SHOULD BE MODIFIED INTO "164088" |