GB802056A - Magnetic powder brake - Google Patents
Magnetic powder brakeInfo
- Publication number
- GB802056A GB802056A GB22525/56A GB2252556A GB802056A GB 802056 A GB802056 A GB 802056A GB 22525/56 A GB22525/56 A GB 22525/56A GB 2252556 A GB2252556 A GB 2252556A GB 802056 A GB802056 A GB 802056A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gap
- powder
- housing
- recess
- july
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
- F16D57/002—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders comprising a medium with electrically or magnetically controlled internal friction, e.g. electrorheological fluid, magnetic powder
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
802,056. Magnetic brakes. ELEKTROMECHANIK G.m.b.H. July 20, 1956 [July 21, 1955; April 19, 1956], No. 22525/56. Class 35. A magnetic powder brake intended to be used with its rotary axis horizontal and comprising a radially outer stationary cylindrical housing 10 surrounding an inner rotor 11 forming a working gap 14 with the housing wall, an energizing winding 13 carried either by the rotor or the housing, and a magnetizable powder 15 to fill the gap, has at the bottom of the housing a recess which widens the gap and is dimensioned to accommodate substantially all the powder when the brake is de-energized. The hole forming the recess is closed by a cover 16 which as shown, may be extended downwards to so increase the capacity of the recess that it holds a multiple of the quantity of powder required to fill the gap 14. A plate 17 spaced from the cover 16 by a gap 19 may be provided to ensure circulation of the powder. There may be two or more recesses and they may be filled at least partially with a fluid coolant, preferably water. Reference has been directed by the Comptroller to Specification 649,553.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE802056X | 1955-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB802056A true GB802056A (en) | 1958-09-24 |
Family
ID=6717662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22525/56A Expired GB802056A (en) | 1955-07-21 | 1956-07-20 | Magnetic powder brake |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB802056A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017040307A (en) * | 2015-08-20 | 2017-02-23 | 株式会社デンソー | Rotation transmission device |
WO2022263691A1 (en) * | 2021-06-14 | 2022-12-22 | Rodriguez Garcia Jose Luis | Brake system with application in the automotive sector which does not generate polluting waste |
-
1956
- 1956-07-20 GB GB22525/56A patent/GB802056A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017040307A (en) * | 2015-08-20 | 2017-02-23 | 株式会社デンソー | Rotation transmission device |
WO2022263691A1 (en) * | 2021-06-14 | 2022-12-22 | Rodriguez Garcia Jose Luis | Brake system with application in the automotive sector which does not generate polluting waste |
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