GB962322A - Improvements in dynamo electric machines of the flat annular air-gap type - Google Patents
Improvements in dynamo electric machines of the flat annular air-gap typeInfo
- Publication number
- GB962322A GB962322A GB3020660A GB3020660A GB962322A GB 962322 A GB962322 A GB 962322A GB 3020660 A GB3020660 A GB 3020660A GB 3020660 A GB3020660 A GB 3020660A GB 962322 A GB962322 A GB 962322A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- separate
- generator
- dynamo
- annular air
- 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
- H02K47/00—Dynamo-electric converters
- H02K47/02—AC/DC converters or vice versa
- H02K47/04—Motor/generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
- Dc Machiner (AREA)
Abstract
962,322. Dynamo-electric machines. SOC. D'ELECTRONIQUE ET D'AUTOMATISME. Sept. 1, 1960 [Oct. 2, 1959], No. 30206/60. Heading H2A. A flat annular air-gap type of dynamo-electric machine has at least one discoidal stator member and a discoidal rotor member of which one includes a multipolar field magnet structure and the other includes at least two separate flat mutually coaxial printed circuit conductor windings, each of which receives or supplies current through a separate set of brushes. As shown in Fig. 1, the stator is the field structure and comprises one or more rings of either permanent magnets 8 having pole shoes 7 or magnetized ferrite material, and a magnetic yoke 3, secured to mounting plates 4, 5. The rotor carries the two windings 22, 23 secured to either an insulating ring 24 or a magnetic ring, not shown, and they may be either coaxial or concentric. Depending upon the interconnections of the two sets of brushes 26 . . . 29, Fig. 4, and whether the rotor is driven or driving, the machine may operate as a three-speed motor, a reversable motor, a tachometric generator, a generator of two separate and possibly different alternating and/or direct currents, a high frequency generator, or a rotary converter of A.C. to A.C., D.C. to D.C., A.C. to D.C., and vice versa. Many winding patterns are disclosed, including one, Fig. 14, in which the intervals 114 between zig-zag conductors 113 are magnetic material filled. Specifications 874,394, 902,295, 931,654 and 947,769 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR806708A FR1249849A (en) | 1959-10-02 | 1959-10-02 | Improvements to rotating electrical machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB962322A true GB962322A (en) | 1964-07-01 |
Family
ID=8719803
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3020660A Expired GB962322A (en) | 1959-10-02 | 1960-09-01 | Improvements in dynamo electric machines of the flat annular air-gap type |
GB1015364A Expired GB962323A (en) | 1959-10-02 | 1960-09-01 | Improvements in dynamo electric machines of the flat annular air-gap type |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1015364A Expired GB962323A (en) | 1959-10-02 | 1960-09-01 | Improvements in dynamo electric machines of the flat annular air-gap type |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH368860A (en) |
FR (1) | FR1249849A (en) |
GB (2) | GB962322A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2333377A1 (en) * | 1975-08-12 | 1977-06-24 | Portescap | DIRECT CURRENT MOTOR-GENERATOR |
EP0172977A1 (en) * | 1984-08-31 | 1986-03-05 | Asgalium S.A. | Electric motor |
US5566785A (en) * | 1993-06-28 | 1996-10-22 | Kone Oy | Elevator drive machine placed in the counterweight |
US6849984B2 (en) * | 1998-10-13 | 2005-02-01 | Raymond Joseph Gallant | Magnetically driven wheel for use in radial/rotary propulsion system having an energy recovery feature |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1219580B (en) * | 1960-09-08 | 1966-06-23 | Electronique & Automatisme Sa | Electric axial air gap machine |
US3096455A (en) * | 1962-03-08 | 1963-07-02 | Basic Motor Developments Inc | Printed disc electrical machinery |
FR1371795A (en) * | 1963-04-23 | 1964-09-11 | Cem Comp Electro Mec | Embodiment of flat windings for electrical machines with a flat air gap |
DE1261943B (en) * | 1964-05-25 | 1968-02-29 | Mini Ind Constructillor | Electric machine with change in leakage flux |
FR2201572B1 (en) * | 1972-09-22 | 1976-08-13 | Inst Cercetari | |
DE3231966A1 (en) * | 1982-08-27 | 1984-03-01 | Erich 8500 Nürnberg Rabe | ELECTRIC MACHINE |
GB2264812B (en) * | 1992-03-04 | 1995-07-19 | Dowty Defence & Air Syst | Electrical power generators |
US9837867B2 (en) | 2014-07-21 | 2017-12-05 | Regal Beloit America, Inc. | Electric machine, rotor and associated method |
-
1959
- 1959-10-02 FR FR806708A patent/FR1249849A/en not_active Expired
-
1960
- 1960-09-01 GB GB3020660A patent/GB962322A/en not_active Expired
- 1960-09-01 GB GB1015364A patent/GB962323A/en not_active Expired
- 1960-09-01 CH CH990260A patent/CH368860A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2333377A1 (en) * | 1975-08-12 | 1977-06-24 | Portescap | DIRECT CURRENT MOTOR-GENERATOR |
EP0172977A1 (en) * | 1984-08-31 | 1986-03-05 | Asgalium S.A. | Electric motor |
CH660542A5 (en) * | 1984-08-31 | 1987-04-30 | Asgalium Sa | ELECTRIC MOTOR. |
US5566785A (en) * | 1993-06-28 | 1996-10-22 | Kone Oy | Elevator drive machine placed in the counterweight |
US6849984B2 (en) * | 1998-10-13 | 2005-02-01 | Raymond Joseph Gallant | Magnetically driven wheel for use in radial/rotary propulsion system having an energy recovery feature |
Also Published As
Publication number | Publication date |
---|---|
FR1249849A (en) | 1961-01-06 |
CH368860A (en) | 1963-04-30 |
GB962323A (en) | 1964-07-01 |
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