GB1246065A - Improvements in or relating to rotating electric machines - Google Patents
Improvements in or relating to rotating electric machinesInfo
- Publication number
- GB1246065A GB1246065A GB5153869A GB5153869A GB1246065A GB 1246065 A GB1246065 A GB 1246065A GB 5153869 A GB5153869 A GB 5153869A GB 5153869 A GB5153869 A GB 5153869A GB 1246065 A GB1246065 A GB 1246065A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stator
- castellations
- winding
- cheeks
- gaps
- 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
- 210000003467 Cheek Anatomy 0.000 abstract 4
- 238000004804 winding Methods 0.000 abstract 4
- 210000000614 Ribs Anatomy 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920003023 plastics Polymers 0.000 abstract 1
- 239000004033 plastics Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
- H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
Abstract
1,246,065. Electric rotary machines having stationary field and armature windings. SOC. ANON. POUR L'EQUIPEMENT ELECTRIQUE DES VEHICULES S.E.V. MARCHAL. 21 Oct., 1969 [31 Oct., 1968; 13 May, 1969; 16 May, 1969; 14 Aug., 1969], No. 51538/69. Heading H2A. In a rotary electric machine, e.g. a low power motor vehicle alternator, comprising a slotted stator 2 having a winding and a rotor 3 having mounted on the same spindle 4 a magnetic core 9 coaxially between two cheeks 6 each of which has at its periphery and parallel with the spindle castellations 7 separated by gaps 8 the castellations of one cheek facing the gaps of the other, a field winding 10 disposed around the core and between the cheeks is supported by a ease 11 which hooks on to the stator by elements occupying, and of less thickness than, the space between the two planes in which are the ends of the castellations of the two cheeks, the elements terminating in hooking members 14 which are slid into selected stator slots. In the embodiment shown the case 11 is a moulding, e.g. of plastics, with which are integral the elements in the form of radial projections 13 and the members 14, reinforced by ribs 15, the case having ventilating apertures 12, and the castellations and their gaps being trapezoidal. Figs. 4 to 36 disclose alternative winding case constructions and modes of securing their hooking members to the stator, and includes arrangements wherein the winding is divided into two series connected axially separated parts. The stator teeth 20a, Fig. 39, are preferably narrow at their roots.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR172096 | 1968-10-31 | ||
| FR6915370A FR2044219A6 (en) | 1969-05-13 | 1969-05-13 | |
| FR6915850A FR2044313A6 (en) | 1969-05-16 | 1969-05-16 | |
| FR6928096A FR2058168A2 (en) | 1969-08-14 | 1969-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1246065A true GB1246065A (en) | 1971-09-15 |
Family
ID=27445002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5153869A Expired GB1246065A (en) | 1968-10-31 | 1969-10-21 | Improvements in or relating to rotating electric machines |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3610979A (en) |
| JP (1) | JPS5420642B1 (en) |
| BE (1) | BE741106A (en) |
| DE (1) | DE1953642C3 (en) |
| GB (1) | GB1246065A (en) |
| NL (1) | NL151580B (en) |
| SE (1) | SE373242B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944863A (en) * | 1974-04-30 | 1976-03-16 | Voldemar Voldemarovich Apsit | Inductor machine |
| US4041340A (en) * | 1974-10-22 | 1977-08-09 | Ivan Mrcun | Brushless alternator |
| DE2543196A1 (en) * | 1975-09-27 | 1977-04-07 | Bosch Gmbh Robert | RINGLESS ELECTRIC MACHINE |
| DE2608689A1 (en) * | 1976-03-03 | 1977-09-15 | Bosch Gmbh Robert | Electric machine |
| DE3038444C2 (en) * | 1980-10-11 | 1983-11-03 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
| JPH0582142B2 (en) * | 1982-02-08 | 1993-11-17 | Hitachi Ltd | |
| US4611139A (en) * | 1982-09-29 | 1986-09-09 | Motorola, Inc. | Axial air gap brushless alternator |
| DE3410760C2 (en) * | 1984-03-23 | 1992-05-14 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
| JPH0429547A (en) * | 1990-05-23 | 1992-01-31 | Nippondenso Co Ltd | Ac generator for vehicle |
| US5005281A (en) * | 1990-08-20 | 1991-04-09 | Dynamics Systems International Inc. | Method of making rotor and stator pole assemblies by stamping magnetic plate |
| GB0412085D0 (en) * | 2004-05-29 | 2004-06-30 | Univ Durham | Axial-flux, permanent magnet electrical machine |
| DE102004047311A1 (en) * | 2004-09-29 | 2006-04-13 | Minebea Co., Ltd. | Rotor body for a rotor of an electric machine and method for producing a rotor body |
| WO2008018166A1 (en) * | 2006-08-07 | 2008-02-14 | Nidec Sankyo Corporation | Motor |
| DE102010011316A1 (en) * | 2010-03-13 | 2011-09-15 | Ksb Aktiengesellschaft | Canned motor with slit tube support |
| CN106341019B (en) * | 2016-09-26 | 2019-11-22 | 威灵（芜湖）电机制造有限公司 | Self-starting rotor, self-starting magneto and household electrical appliance |
| DE102017217616A1 (en) * | 2017-10-04 | 2019-04-04 | Robert Bosch Gmbh | pump means |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2073760A (en) * | 1933-03-23 | 1937-03-16 | Fairbanks Morse & Co | Synchronous machine |
| SU172903A1 (en) * | 1964-05-11 | 1965-07-07 | magnetic generator |
-
1969
- 1969-10-20 NL NL6915828A patent/NL151580B/en not_active IP Right Cessation
- 1969-10-21 GB GB5153869A patent/GB1246065A/en not_active Expired
- 1969-10-22 US US3610979D patent/US3610979A/en not_active Expired - Lifetime
- 1969-10-24 DE DE19691953642 patent/DE1953642C3/en not_active Expired
- 1969-10-30 SE SE1484869A patent/SE373242B/xx unknown
- 1969-10-31 JP JP8697169A patent/JPS5420642B1/ja active Pending
- 1969-10-31 BE BE741106D patent/BE741106A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5420642B1 (en) | 1979-07-24 |
| SE373242B (en) | 1975-01-27 |
| NL6915828A (en) | 1970-05-04 |
| DE1953642A1 (en) | 1970-07-09 |
| DE1953642C3 (en) | 1977-01-20 |
| US3610979A (en) | 1971-10-05 |
| BE741106A (en) | 1970-04-30 |
| NL151580B (en) | 1976-11-15 |
| DE1953642B2 (en) | 1973-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |