FR2285188A1 - Generateur de vibrations utilisant des plaques perforees ou non - Google Patents
Generateur de vibrations utilisant des plaques perforees ou nonInfo
- Publication number
- FR2285188A1 FR2285188A1 FR7432064A FR7432064A FR2285188A1 FR 2285188 A1 FR2285188 A1 FR 2285188A1 FR 7432064 A FR7432064 A FR 7432064A FR 7432064 A FR7432064 A FR 7432064A FR 2285188 A1 FR2285188 A1 FR 2285188A1
- Authority
- FR
- France
- Prior art keywords
- vibrators
- peripheral surface
- vibration
- vibration generator
- energy accumulating
- 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.)
- Withdrawn
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
- 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
- G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires
-
- 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
- B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B3/02—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency involving a change of amplitude
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Percussion Or Vibration Massage (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7432064A FR2285188A1 (fr) | 1974-09-23 | 1974-09-23 | Generateur de vibrations utilisant des plaques perforees ou non |
DE19742445869 DE2445869A1 (de) | 1974-09-23 | 1974-09-26 | Schwingungserzeuger |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7432064A FR2285188A1 (fr) | 1974-09-23 | 1974-09-23 | Generateur de vibrations utilisant des plaques perforees ou non |
DE19742445869 DE2445869A1 (de) | 1974-09-23 | 1974-09-26 | Schwingungserzeuger |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2285188A1 true FR2285188A1 (fr) | 1976-04-16 |
Family
ID=25767748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7432064A Withdrawn FR2285188A1 (fr) | 1974-09-23 | 1974-09-23 | Generateur de vibrations utilisant des plaques perforees ou non |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2445869A1 (fr) |
FR (1) | FR2285188A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH689445A5 (de) * | 1992-10-21 | 1999-04-30 | Duerr Dental Gmbh Co Kg | Sonotrode für ein Ultraschall-Bearbeitungsgerät. |
DE4238384C1 (de) * | 1992-11-13 | 1994-05-11 | Erosonic Ag Wattwil | Sonotrode für ein Ultraschall-Bearbeitungsgerät |
GB9517794D0 (en) * | 1994-10-20 | 1995-11-01 | Imperial College | Inspection of pipes |
-
1974
- 1974-09-23 FR FR7432064A patent/FR2285188A1/fr not_active Withdrawn
- 1974-09-26 DE DE19742445869 patent/DE2445869A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2445869A1 (de) | 1976-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |