GB1099861A - Improved device for producing vibrations - Google Patents
Improved device for producing vibrationsInfo
- Publication number
- GB1099861A GB1099861A GB1436166A GB1436166A GB1099861A GB 1099861 A GB1099861 A GB 1099861A GB 1436166 A GB1436166 A GB 1436166A GB 1436166 A GB1436166 A GB 1436166A GB 1099861 A GB1099861 A GB 1099861A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cone
- thin wall
- screws
- casing
- wall
- 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.)
- Expired
Links
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 1
- 229910000906 Bronze Inorganic materials 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000010974 bronze Substances 0.000 abstract 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000007799 cork Substances 0.000 abstract 1
- 239000004519 grease Substances 0.000 abstract 1
- 229910001234 light alloy Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
- G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
-
- 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
- B06B1/0607—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 multiple elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
1,099,861. Transducer assemblies. SOCIETE ALSACIENNE DE CONSTRUCTIONS ATOMIQUES DE TELECOMMUNICATIONS ET D'ELECTRONIQUE "ALCATEL." March 31, 1966 [April 1, 1965], No. 14361/66. Heading H4J. Apparatus for producing sonic or ultrasonic vibrations comprises a closed cavity 4 in which are disposed transducer assemblies, each comprising a cone 5a secured to a thin wall 2, a sonic or ultrasonic electromechanical transducer 5b and a body 5c which bears on the bottom of a massive casing 1. Preferably, a cork cushion 5d is interposed between the body 5c and casing 1. An elastic seal 3 is clamped between the wall 2 and the casing 1, e.g. by screws. The wall 2 is preferably of steel or aluminium alloy and the transducer 5b is piezoelectric. The cone 5a and body 5c are of light alloy and bronze respectively. The various elements are adhered together. Alternatively (Fig. 2, not shown), each cone is fastened to the thin wall, by screws, with or without adhesive. If the cone 5a is secured to the thin wall 2 by screws only, a layer of grease or wax is interposed. The front face of the cone is preferably flat, but may have a profile different from a plane provided the thin wall exactly fits the shape of the front face of the cone.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR11613A FR1443171A (en) | 1965-04-01 | 1965-04-01 | Advanced device for producing vibrations, especially ultrasound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1099861A true GB1099861A (en) | 1968-01-17 |
Family
ID=8575455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1436166A Expired GB1099861A (en) | 1965-04-01 | 1966-03-31 | Improved device for producing vibrations |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE6602403U (en) |
| FR (1) | FR1443171A (en) |
| GB (1) | GB1099861A (en) |
| NL (1) | NL149058B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2757341A1 (en) * | 1996-12-13 | 1998-06-19 | Utrilog International J & Co | Ultrasonic transducer for medical applications |
-
1965
- 1965-04-01 FR FR11613A patent/FR1443171A/en not_active Expired
-
1966
- 1966-03-29 NL NL6604135A patent/NL149058B/en not_active IP Right Cessation
- 1966-03-31 DE DE19666602403 patent/DE6602403U/en not_active Expired
- 1966-03-31 GB GB1436166A patent/GB1099861A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2757341A1 (en) * | 1996-12-13 | 1998-06-19 | Utrilog International J & Co | Ultrasonic transducer for medical applications |
Also Published As
| Publication number | Publication date |
|---|---|
| DE6602403U (en) | 1969-05-22 |
| NL6604135A (en) | 1966-10-03 |
| NL149058B (en) | 1976-03-15 |
| FR1443171A (en) | 1966-06-24 |
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