GB1544973A - Electrical machines - Google Patents

Electrical machines

Info

Publication number: GB1544973A
Authority: GB; United Kingdom
Prior art keywords: electrical machines; machines; electrical
Prior art date: 1975-06-07
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

Application number

GB2348876A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

KIRSCH KG B

Original Assignee

KIRSCH KG B

Priority date (The priority date 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 date listed.)

1975-06-07

Filing date

1976-06-07

Publication date

1979-04-25

1975-06-07 Priority claimed from DE19752525520 external-priority patent/DE2525520C3/en

1975-06-07 Priority claimed from DE19752525519 external-priority patent/DE2525519C3/en

1975-08-02 Priority claimed from DE19752534671 external-priority patent/DE2534671B1/en

1976-06-07 Application filed by KIRSCH KG B filed Critical KIRSCH KG B

1979-04-25 Publication of GB1544973A publication Critical patent/GB1544973A/en

Status Expired legal-status Critical Current

Classifications

- 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
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
- 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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
- H02K2205/12—Machines characterised by means for reducing windage losses or windage noise

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)

GB2348876A 1975-06-07 1976-06-07 Electrical machines Expired GB1544973A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19752525520 DE2525520C3 (en)	1975-06-07	1975-06-07	Electric machine with a pole wheel lamination package
DE19752525519 DE2525519C3 (en)		1975-06-07	Electric machine with rotor lamination package
DE19752534671 DE2534671B1 (en)	1975-08-02	1975-08-02	Electrical machines of small size - simplified structure allows sufficient air cooling to maximise power levels and have stator elements spaced away from outer casing

Publications (1)

Publication Number	Publication Date
GB1544973A true GB1544973A (en)	1979-04-25

Family

ID=27186409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB2348876A Expired GB1544973A (en)	1975-06-07	1976-06-07	Electrical machines

Country Status (2)

Country	Link
FR (1)	FR2313794A1 (en)
GB (1)	GB1544973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2840678A3 (en) *	2013-07-24	2016-06-29	General Electric Company	System and method for smoothing a salient rotor in electrical machines

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4147946A (en) *	1977-05-31	1979-04-03	Sundstrand Corporation	Rotor structure for an electric machine
FR2541832B1 (en) *	1983-02-28	1985-06-07	Alsthom Atlantique	ROTATING COMPENSATOR

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR322739A (en) *	1902-07-02	1903-02-12	Alexander Katz Bruno	Device for fixing the inductor iron in electrical machines
FR449821A (en) *	1911-10-26	1913-03-08	Fredrik Ljuengstroem	Cooling device for magnet windings
FR471993A (en) *	1913-07-23	1914-11-18	Alsacienne Constr Meca	Method of construction of inductors for electrical machines
DE347249C (en) *	1920-04-04	1922-01-19	Karl Obermoser Dipl Ing	Device for holding together and fastening sheet metal rings in the housing of electrical machines
US2977489A (en) *	1958-08-05	1961-03-28	Jones Walter	Air cooled rotor structure for dynamo electric machines
FR1422768A (en) *	1965-01-28	1965-12-24	Siemens Ag	Vertical electric machine with concrete frame
FR1454346A (en) *	1965-11-19	1966-07-22	Cem Comp Electro Mec	Improvements to antivibration suspension devices for stators of large turbo-generators

1976
- 1976-06-03 FR FR7617639A patent/FR2313794A1/en not_active Withdrawn
- 1976-06-07 GB GB2348876A patent/GB1544973A/en not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2840678A3 (en) *	2013-07-24	2016-06-29	General Electric Company	System and method for smoothing a salient rotor in electrical machines
US9520751B2 (en)	2013-07-24	2016-12-13	General Electric Company	System and method for smoothing a salient rotor in electrical machines

Also Published As

Publication number	Publication date
FR2313794A1 (en)	1976-12-31

Publication	Publication Date	Title
AU1503476A (en)	1977-12-22	Insulating electric machines
GB1549341A (en)	1979-08-08	Slotter-scoring machines
JPS51111609A (en)	1976-10-02	Electric machine
ZA765597B (en)	1977-08-31	Improvements in electrical machines
JPS52139941A (en)	1977-11-22	Electric machine
GB1554906A (en)	1979-10-31	Dynamoelectric machine
GB1548206A (en)	1979-07-04	Mineralmining machine
GB1549418A (en)	1979-08-08	Dynamoelectric machines
JPS521402A (en)	1977-01-07	Rotary electric machine
GB1547893A (en)	1979-06-27	Crimping machines
GB1548399A (en)	1979-07-11	Veneer-peeling machines
JPS52106410A (en)	1977-09-07	Electric machine
JPS51114799A (en)	1976-10-08	Morticing machine
JPS51126503A (en)	1976-11-04	Axiallpiston machines
GB1549415A (en)	1979-08-08	Homopolar electric machines
AU502074B2 (en)	1979-07-12	Slipringless electrical machine
JPS51133899A (en)	1976-11-19	Power intensifing machine
CH608535A5 (en)	1979-01-15	Track-tamping machine
JPS5268517A (en)	1977-06-07	Electric innprinter
GB1545205A (en)	1979-05-02	Electric fuse-links
GB1549778A (en)	1979-08-08	Dynamo-electric machines
GB1555600A (en)	1979-11-14	Electrical machines
GB1544973A (en)	1979-04-25	Electrical machines
JPS5384108A (en)	1978-07-25	Permanenttmagnettexcitation electric machine
GB1520744A (en)	1978-08-09	Dynamoelectric machines

Legal Events

Date	Code	Title	Description
1979-09-05	PS	Patent sealed
1981-02-11	PCNP	Patent ceased through non-payment of renewal fee