GB624289A - Improvements in or relating to electric vibration motors - Google Patents
Improvements in or relating to electric vibration motorsInfo
- Publication number
- GB624289A GB624289A GB16957/47A GB1695747A GB624289A GB 624289 A GB624289 A GB 624289A GB 16957/47 A GB16957/47 A GB 16957/47A GB 1695747 A GB1695747 A GB 1695747A GB 624289 A GB624289 A GB 624289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- motor
- motion
- bushing
- stator
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/061—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses
- H02K7/063—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses integrally combined with motor parts, e.g. motors with eccentric rotors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
624,289. Dynamo-electric machines. AKTIEBOLAGET VIBRO-BETONG. June 27, 1947, No. 16957. Convention date, June 29, 1945. [Class 35] An electric vibration motor which provides vibrations of higher frequency than the rotor speed, comprises a stator 3 rigidly secured to the motor frame 1, and a rotor 6 supported by a spherical bearing 8 located in the centre of the stator to permit a rotatable and swingable motion of the rotor. The lower end of the rotor, where the greater part of its mass is concentrated, is provided with a bushing 9 rolling on the surface of a spigot 10 secured to the motor frame (or vice versa) so as to provide planetary motion. The inner surface of the rotor is of double conical shape so that the flux places the rotor obliquely when the motor is started and gyratory motion commences immediately. The frequency of vibration may be varied by changing the ratio of the diameters of the bushing and pivot.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE624289X | 1945-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB624289A true GB624289A (en) | 1949-06-01 |
Family
ID=20313330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16957/47A Expired GB624289A (en) | 1945-06-29 | 1947-06-29 | Improvements in or relating to electric vibration motors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB624289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2446683A1 (en) * | 1979-01-16 | 1980-08-14 | Procedes Tech Const | Motor driven hyper-cycloidal vibrator - has vibrator shaft oscillating within rotor and has 50 hz power supply |
-
1947
- 1947-06-29 GB GB16957/47A patent/GB624289A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2446683A1 (en) * | 1979-01-16 | 1980-08-14 | Procedes Tech Const | Motor driven hyper-cycloidal vibrator - has vibrator shaft oscillating within rotor and has 50 hz power supply |
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