GB816190A - An induction motor having an axially movable magnetic armature operating, for instance, a brake - Google Patents
An induction motor having an axially movable magnetic armature operating, for instance, a brakeInfo
- Publication number
- GB816190A GB816190A GB21981/57A GB2198157A GB816190A GB 816190 A GB816190 A GB 816190A GB 21981/57 A GB21981/57 A GB 21981/57A GB 2198157 A GB2198157 A GB 2198157A GB 816190 A GB816190 A GB 816190A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brake
- magnetic armature
- instance
- induction motor
- axially movable
- 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
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
- H02K7/1021—Magnetically influenced friction brakes
- H02K7/1026—Magnetically influenced friction brakes using stray fields
- H02K7/1028—Magnetically influenced friction brakes using stray fields axially attracting the brake armature in the frontal area of the magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
816,190. Electromagnetic brakes. ALLMANNA SVENSKA ELEKTRISKA A.B. July 11; 1957 [July 17, 1956; June 8, 1957], No. 21981/57. Class 103 (1). [Also in Group XXXV] A brake disc 17 is released from a brake shield 18 upon energization of its associated motor which axially moves a magnetic armature 12 secured via a pin 15 to a rod 16 carrying the disc 17. Rotation is conveyed to the latter from the motor rotor shaft 5 by a key 22, hub 21 and pins 20. A spring 19 re-engages the brake when the motor is de-energized.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE816190X | 1956-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB816190A true GB816190A (en) | 1959-07-08 |
Family
ID=20345528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21981/57A Expired GB816190A (en) | 1956-07-17 | 1957-07-11 | An induction motor having an axially movable magnetic armature operating, for instance, a brake |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB816190A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2215001A (en) * | 1988-02-18 | 1989-09-13 | Sommer Co | Electro-shear brake |
US5186288A (en) * | 1988-02-18 | 1993-02-16 | Sommer Company | Electro-shear brake |
-
1957
- 1957-07-11 GB GB21981/57A patent/GB816190A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2215001A (en) * | 1988-02-18 | 1989-09-13 | Sommer Co | Electro-shear brake |
GB2215001B (en) * | 1988-02-18 | 1992-02-26 | Sommer Co | Electro-shear brake |
US5186288A (en) * | 1988-02-18 | 1993-02-16 | Sommer Company | Electro-shear brake |
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