GB738960A - Device for producing a vibrating movement - Google Patents
Device for producing a vibrating movementInfo
- Publication number
- GB738960A GB738960A GB33991/53A GB3399153A GB738960A GB 738960 A GB738960 A GB 738960A GB 33991/53 A GB33991/53 A GB 33991/53A GB 3399153 A GB3399153 A GB 3399153A GB 738960 A GB738960 A GB 738960A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- liquid
- mill
- motor
- vibrator
- 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
- B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
- B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
- B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
- B06B1/162—Making use of masses with adjustable amount of eccentricity
- B06B1/165—Making use of masses with adjustable amount of eccentricity with fluid masses or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
738,960. Hammer mills. NAUTA, J. E. Dec. 7, 1953 [Dec. 10, 1952], No. 33991/53. Class 59. [Also in Groups XXIV and XXX] A vibratory mechanism 54 comprising a rotating drum secured to the shaft of a driving motor which has an off-centre chamber containing liquid is applied to the feed conveying shoot 52 of a hammer mill 50. The material is fed to the mill from a hopper 55 in accordance with the load on the motor 51 driving the mill 50 by regulating automatically the amplitude of vibration of the vibrator 54. This is done by a solenoid 73 in the motor circuit acting on an arm 70 controlling a valve 66 in a line 65 from a pump 64 supplying liquid to the offset chamber 58 of the rotating drum 57 of the vibrator, the chamber having a leakage aperture 61 so that the amount of liquid therein is dependent upon the rate of supply from the line 65. The pump 64 for the liquid may be omitted and a scoop within a rotating casing containing the chamber 58 employed to return the escaped liquid to a reservoir from where its supply to chamber 58 is controlled.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL738960X | 1952-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB738960A true GB738960A (en) | 1955-10-19 |
Family
ID=19820464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33991/53A Expired GB738960A (en) | 1952-12-10 | 1953-12-07 | Device for producing a vibrating movement |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB738960A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2955476A (en) * | 1955-04-22 | 1960-10-11 | Junkerather Gewerkschaft | Vibrators |
| DE1533509B1 (en) * | 1966-11-07 | 1970-01-15 | Gen Kinematics Corp | Vibration generator |
-
1953
- 1953-12-07 GB GB33991/53A patent/GB738960A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2955476A (en) * | 1955-04-22 | 1960-10-11 | Junkerather Gewerkschaft | Vibrators |
| DE1533509B1 (en) * | 1966-11-07 | 1970-01-15 | Gen Kinematics Corp | Vibration generator |
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