GB411282A - Improvements in or relating to electromagnetic motors - Google Patents
Improvements in or relating to electromagnetic motorsInfo
- Publication number
- GB411282A GB411282A GB14169/33A GB1416933A GB411282A GB 411282 A GB411282 A GB 411282A GB 14169/33 A GB14169/33 A GB 14169/33A GB 1416933 A GB1416933 A GB 1416933A GB 411282 A GB411282 A GB 411282A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- disc
- dial
- magnets
- teeth
- 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
- H02K99/00—Subject matter not provided for in other groups of this subclass
- H02K99/20—Motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
411,282. Motors. JONES, R. O., Royal Aircraft Establishment, South Farnborough, Hampshire. May 16, 1933, No. 14169. [Class 35.] Motors with unwound iron armatures.- In order to render a motor of the type comprising a magnetic disc having a toothed rim which engages with a fixed tooth ring, and mounted so as to be capable of a swashing motion which is imparted to it by a series of magnets, suitable for a repeater motor the disc is so mounted that the teeth on the side which is in operation are fully engaged, while the clearance on the other side is so small that the two racks can never be completely disengaged. In the arrangement shown the disc 9 is mounted on a ball-and-socket joint 15 carried on a spindle 16 which can be adjusted longitudinally by means of collars 20 and 21. The disc 9 has a rim 12 formed with equilateral teeth 25 engaging with similar teeth on a fixed ring 6 to which a series of pot magnets 1 are attached. The upper faces of the magnets may be slightly conical to fit the motion of the disc 9. The rotary motion of the disc 9 is imported to the spindle 16 by means of an arm 26 on the disc engaging a slotted arm 28 on the spindle. A dial 31 is attached to a spindle 35 passing through the spindle 16. Discs 39, 34 on the spindle 16 and the dial 31 are held in frictional engagement by a spring 36 and a handle 37 is provided for adjusting the dial on the spindle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14169/33A GB411282A (en) | 1933-05-16 | 1933-05-16 | Improvements in or relating to electromagnetic motors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14169/33A GB411282A (en) | 1933-05-16 | 1933-05-16 | Improvements in or relating to electromagnetic motors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB411282A true GB411282A (en) | 1934-06-07 |
Family
ID=10036247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14169/33A Expired GB411282A (en) | 1933-05-16 | 1933-05-16 | Improvements in or relating to electromagnetic motors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB411282A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999780A (en) * | 1953-11-13 | 1961-09-12 | H D Boggs Company Ltd | Method of casting tubular articles |
US3530322A (en) * | 1968-04-24 | 1970-09-22 | Mesur Matic Electronics Corp | Step motor with variable tilt |
US3585425A (en) * | 1969-09-25 | 1971-06-15 | Mesur Matic Electronics Corp | Moving coil step motor |
USRE29411E (en) * | 1967-08-30 | 1977-09-20 | Mesur-Matic Electronics Corporation | Harmonic drive for digital step motor |
GB2246579B (en) * | 1990-08-03 | 1994-11-30 | Samsung Heavy Ind | Method for manufacturing high toughness non-refined steels |
-
1933
- 1933-05-16 GB GB14169/33A patent/GB411282A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999780A (en) * | 1953-11-13 | 1961-09-12 | H D Boggs Company Ltd | Method of casting tubular articles |
USRE29411E (en) * | 1967-08-30 | 1977-09-20 | Mesur-Matic Electronics Corporation | Harmonic drive for digital step motor |
US3530322A (en) * | 1968-04-24 | 1970-09-22 | Mesur Matic Electronics Corp | Step motor with variable tilt |
US3585425A (en) * | 1969-09-25 | 1971-06-15 | Mesur Matic Electronics Corp | Moving coil step motor |
GB2246579B (en) * | 1990-08-03 | 1994-11-30 | Samsung Heavy Ind | Method for manufacturing high toughness non-refined steels |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB411282A (en) | Improvements in or relating to electromagnetic motors | |
GB591091A (en) | Improvements in or relating to electro-magnetic clutches and brakes | |
GB635495A (en) | Improvements in magnets | |
USD136909S (en) | Design for an embroidered lace | |
GB538640A (en) | Improvements in and relating to crushing devices for coal crushing machines | |
USD134428S (en) | Design for an inkstand | |
GB602803A (en) | Electro-mechanical change-speed gear | |
USD124059S (en) | Design fob a toaster | |
USD146371S (en) | Design for a spectacle frame | |
USD135394S (en) | Design for, a textile fabric | |
USD135182S (en) | Embroidered trimming | |
USD147405S (en) | Design for a shaving brush | |
USD132912S (en) | Design for an oven control indicator | |
USD135806S (en) | Design fob an embroidered lace | |
GB576057A (en) | Improvements in dynamo-electric torque amplifiers | |
GB620833A (en) | Improvements in or relating to speed control systems for alternating current motors | |
GB534868A (en) | Improved means for connecting knobs, handles and like parts to shafts, rods, spindles or the like | |
GB421459A (en) | Improvements in and connected with detachable gas burner devices | |
GB679206A (en) | Improvements in or relating to overdrive transmissions, and motor vehicles including the improved overdrive transmissions | |
CA383639A (en) | Trolley yoke | |
CA484029A (en) | Automatic control of the magnetic flux in electric generators, particularly bicycle generators | |
GB282689A (en) | Improvements in and relating to electric motor control | |
GB432668A (en) | Improvements in and relating to spinning rings | |
GB902224A (en) | Improvements in or relating to synchronised clocks | |
CA389864A (en) | Draft gear yoke |