GB909651A - Improvements in or relating to compressed fluid actuated vibrators - Google Patents
Improvements in or relating to compressed fluid actuated vibratorsInfo
- Publication number
- GB909651A GB909651A GB7824/61A GB782461A GB909651A GB 909651 A GB909651 A GB 909651A GB 7824/61 A GB7824/61 A GB 7824/61A GB 782461 A GB782461 A GB 782461A GB 909651 A GB909651 A GB 909651A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- cylinders
- blade
- fluid
- abutments
- 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
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
- B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
- B06B1/186—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with rotary unbalanced masses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Reciprocating Pumps (AREA)
Abstract
909,651. Vibratory machanism. FONTAINE, M. A. I. March 3, 1961 [March 10, 1960], No. 7824/61. Class 80 (4). In a rotary vibrator wherein an inner cylinder 2 is rolled around an outer cylinder 1, or vice versa, by compressed air or other fluid, one of the cylinders having a longitudinal slot housing a radially movable blade 9 dividing the space between the cylinders into two chambers 14, 15 communicating respectively with inlet and outlet passages 8, 12, the blade 9 rides on a loose intermediate cylinder 3 which limits the chamber size, and hence limits the fluid consumption, while allowing a large eccentricity between the cylinders 1, 2. As shown the cylinder 1 is fixed and has end abutments 4, 5 slidably engaged by the rolling cylinders 2, 3. Fluid is admitted through a duct 7 and radial bores 8 in the cylinder 1 and exhausted through openings 12 in the abutments 4, 5, the bores and openings being on opposite sides of the blade 9. In another arrangement the end abutments, fluid passages and radially movable blade are provided on the rotatable inner cylinder, the blade riding on the inner periphery of the intermediate cylinder. In a modification of this arrangement the inner cylinder is fixed and the end abutments thereon are radially extended to carry a fixed cylindrical shell surrounding the rolling outer cylinder.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR820981A FR1279241A (en) | 1960-03-10 | 1960-03-10 | Compressed air vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB909651A true GB909651A (en) | 1962-10-31 |
Family
ID=8726834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7824/61A Expired GB909651A (en) | 1960-03-10 | 1961-03-03 | Improvements in or relating to compressed fluid actuated vibrators |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE599857A (en) |
| CH (1) | CH369617A (en) |
| ES (1) | ES264626A1 (en) |
| FR (1) | FR1279241A (en) |
| GB (1) | GB909651A (en) |
| NL (2) | NL126569C (en) |
| OA (1) | OA01381A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433523A (en) * | 1992-11-23 | 1995-07-18 | International Pipe Machinery Corp. | Vibrators |
| FR2701873B1 (en) * | 1993-02-26 | 1995-04-28 | Procedes Tech Construction | Pneumatic vibrators has at least three cylindrical elements movable in rotation with respect to each other. |
-
0
- NL NL261000D patent/NL261000A/xx unknown
- NL NL126569D patent/NL126569C/xx active
-
1960
- 1960-03-10 FR FR820981A patent/FR1279241A/en not_active Expired
-
1961
- 1961-02-03 ES ES0264626A patent/ES264626A1/en not_active Expired
- 1961-02-03 BE BE599857A patent/BE599857A/en unknown
- 1961-02-25 CH CH231061A patent/CH369617A/en unknown
- 1961-03-03 GB GB7824/61A patent/GB909651A/en not_active Expired
-
1964
- 1964-12-31 OA OA51832A patent/OA01381A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL126569C (en) | |
| OA01381A (en) | 1969-07-04 |
| ES264626A1 (en) | 1961-05-01 |
| BE599857A (en) | 1961-05-29 |
| NL261000A (en) | |
| FR1279241A (en) | 1961-12-22 |
| CH369617A (en) | 1963-05-31 |
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