GB655025A - Improvements in electromagnetically controlled friction clutches - Google Patents
Improvements in electromagnetically controlled friction clutchesInfo
- Publication number
- GB655025A GB655025A GB32955/48A GB3295548A GB655025A GB 655025 A GB655025 A GB 655025A GB 32955/48 A GB32955/48 A GB 32955/48A GB 3295548 A GB3295548 A GB 3295548A GB 655025 A GB655025 A GB 655025A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- plates
- secured
- magnetic material
- disc
- 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
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/02—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings
- F16D27/04—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces
- F16D27/06—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces with friction surfaces arranged within the flux
-
- 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
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D2027/008—Details relating to the magnetic circuit, or to the shape of the clutch parts to achieve a certain magnetic path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
655,025. Friction clutches. ETABLISSEMENTS ALBA. Dec. 21, 1948, No. 32955. Convention date, Feb. 14. [Class 80(ii)] In an electromagnetic friction clutch com- . prising a driven disc 40 arranged between a driving plate 4, housing the coil 7, and a slidable armature plate 24, rings 18, 19 and 25, 26 of cast iron are secured to the operative faces of the plates 4 and 24 respectively, to form the friction surfaces, while sheets of non-magnetic material, e.g. brass, are interposed between the rings and the plates and between the two thin plates 41, 42 forming the disc 40 so as to obviate the effects of remanent magnetism. The driving plate is in three parts 4, 5, 16 to permit assembly of the coil, the parts 4, 5 being of magnetic material and the part 16 of not magnetic material. Flexible arms 31 secured to the plate 24 at their inner ends have projections 35 at their outer ends engaging slots 37 in a non-magnetic ring 58 secured to the plate 4, whereby the plate 24 rotates with the plate 4 but can move axially. Slots may be provided in the plates 41, 42 to prevent deformation of the disc 40 under heat.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR655025X | 1948-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB655025A true GB655025A (en) | 1951-07-04 |
Family
ID=9006832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32955/48A Expired GB655025A (en) | 1948-02-14 | 1948-12-21 | Improvements in electromagnetically controlled friction clutches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB655025A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113180664A (en) * | 2021-04-14 | 2021-07-30 | 脑谷人工智能研究院(南京)有限公司 | Child psychological test assessment method and display mechanism thereof |
-
1948
- 1948-12-21 GB GB32955/48A patent/GB655025A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113180664A (en) * | 2021-04-14 | 2021-07-30 | 脑谷人工智能研究院(南京)有限公司 | Child psychological test assessment method and display mechanism thereof |
CN113180664B (en) * | 2021-04-14 | 2024-01-02 | 山东中科慧心智能科技有限公司 | Psychological test evaluation method for children and display mechanism thereof |
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