GB776714A - Improvements relating to magnetic coupling devices including brakes and clutches - Google Patents
Improvements relating to magnetic coupling devices including brakes and clutchesInfo
- Publication number
- GB776714A GB776714A GB2190854A GB2190854A GB776714A GB 776714 A GB776714 A GB 776714A GB 2190854 A GB2190854 A GB 2190854A GB 2190854 A GB2190854 A GB 2190854A GB 776714 A GB776714 A GB 776714A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic
- clutches
- magnetic coupling
- devices including
- coupling devices
- 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
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
- H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
- H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
776,714. Magnetic couplings and brakes. METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. July 7, 1955 [July 27, 1954], No. 21908/54. Class 35. In a coupling, brake or dynamometer with air or magnetic fluid between the members, one of which incorporates at least one permanent magnet, an adjustable shunt comprising two magnetically-insulated magnetic parts is provided to divert the permanent magnet flux from the other member. As shown, the magnet 30 is shunted by the magnetic sleeve 34 and the device is inoperative but when sleeve 34 is moved to the left by handle 37 the non-magnetic part 35 is brought over the magnet diverting the flux across gaps 40, 41 into the other member 38 shown as the driven member of a coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2190854A GB776714A (en) | 1954-07-27 | 1954-07-27 | Improvements relating to magnetic coupling devices including brakes and clutches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2190854A GB776714A (en) | 1954-07-27 | 1954-07-27 | Improvements relating to magnetic coupling devices including brakes and clutches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB776714A true GB776714A (en) | 1957-06-12 |
Family
ID=10170827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2190854A Expired GB776714A (en) | 1954-07-27 | 1954-07-27 | Improvements relating to magnetic coupling devices including brakes and clutches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB776714A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881636A (en) * | 1957-10-22 | 1959-04-14 | Gerrard & Co A J | Magnetic tension release for strapping tools |
-
1954
- 1954-07-27 GB GB2190854A patent/GB776714A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881636A (en) * | 1957-10-22 | 1959-04-14 | Gerrard & Co A J | Magnetic tension release for strapping tools |
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