IT1128394B - Motore elettrico senza spazzole - Google Patents

Motore elettrico senza spazzole

Info

Publication number: IT1128394B
Authority: IT; Italy
Prior art keywords: brushes; electric motor; motor; electric
Prior art date: 1979-04-05

Application number

IT67536/80A

Other languages

English (en)

Other versions

IT8067536A0 (it

Inventor

Poul Erik Hansen

Jan Dyhr

Original Assignee

Danfoss As

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.)

1979-04-05

Filing date

1980-04-04

Publication date

1986-05-28

1980-04-04 Application filed by Danfoss As filed Critical Danfoss As

1980-04-04 Publication of IT8067536A0 publication Critical patent/IT8067536A0/it

1986-05-28 Application granted granted Critical

1986-05-28 Publication of IT1128394B publication Critical patent/IT1128394B/it

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
- H02K1/14—Stator cores with salient poles
- H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Motor Or Generator Cooling System (AREA)

IT67536/80A 1979-04-05 1980-04-04 Motore elettrico senza spazzole IT1128394B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2913691A DE2913691C2 (de)	1979-04-05	1979-04-05	Ständer für einen bürstenlosen Elektromotor

Publications (2)

Publication Number	Publication Date
IT8067536A0 IT8067536A0 (it)	1980-04-04
IT1128394B true IT1128394B (it)	1986-05-28

Family

ID=6067512

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67536/80A IT1128394B (it)	1979-04-05	1980-04-04	Motore elettrico senza spazzole

Country Status (9)

Country	Link
US (1)	US4283646A (it)
AT (1)	AT366527B (it)
DE (1)	DE2913691C2 (it)
DK (1)	DK139080A (it)
ES (1)	ES490228A0 (it)
FR (1)	FR2453523A1 (it)
GB (1)	GB2049304B (it)
IT (1)	IT1128394B (it)
SE (1)	SE8002463L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7936693U1 (de) *	1979-12-28	1980-03-27	Danfoss A/S, Nordborg (Daenemark)	Staender fuer einen buerstenlosen elektromotor
US20040061387A1 (en) *	2002-09-27	2004-04-01	Harmonic Drive, Inc.	Magnetically actuated commutator
SI22072A (sl) *	2005-05-26	2006-12-31	Marko Petek	Sinhronski elektromehanski pretvornik
WO2014033677A2 (de)	2012-08-31	2014-03-06	Leantec Motor Gmbh & Co. Kg	Elektromechanischer wandler
TWM505120U (zh) *	2015-03-27	2015-07-11	Cooler Master Co Ltd	改良於軸向氣隙馬達定子及其風扇

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE462595A (it) *
FR770292A (fr) *	1934-03-17	1934-09-11	Magneto Lumiere L M C	Appareil d'éclairage pour cycles et moto-cycles
GB633364A (en) *	1944-02-02	1949-12-12	Philips Nv	Improvements in or relating to stators for dynamo-electric machines
US3130337A (en) *	1950-08-04	1964-04-21	Marian M Stoller	Dynamo-electric machine construction
FR1203503A (fr) *	1957-11-13	1960-01-19	Electronique & Automatisme Sa	Machines électriques tournantes perfectionnées
CH361859A (fr) *	1959-07-01	1962-05-15	Normacem Sa	Procédé de fabrication d'une machine électrique tournante à entrefer axial
US3189770A (en) *	1959-09-07	1965-06-15	Electronique & Automatisme Sa	Axial airgap electric rotary machines
US3304450A (en) *	1960-08-12	1967-02-14	Aerojet General Co	Axial airgap dynamoelectric machine
US3261998A (en) *	1960-08-12	1966-07-19	Aerojet General Co	Axial airgap dynamoelectric machine
GB1023930A (en) *	1962-01-03	1966-03-30	John Claude Hall	Electric generators
US3311767A (en) *	1964-06-09	1967-03-28	Robert W Faulkner	Electrical apparatus
FR1477506A (fr) *	1966-01-24	1967-04-21	Leonida Patrignani	Machine électrique tournante à entrefer axial
FR90877E (fr) *	1966-09-19	1968-03-01	Kuhlmann Ets	Procédé de traitement des matières à base d'acétate de cellulose
GB1164138A (en) *	1966-12-14	1969-09-17	William George Bird	Improvements in or relating to Electrical Machines
FR1552559A (it) *	1968-01-30	1969-01-03
DE2033818A1 (de) *	1970-07-08	1972-01-20	Kusnetsow N	Synchronmaschine vom Stirntyp
US3700943A (en) *	1971-11-08	1972-10-24	Ford Motor Co	Disc-type variable reluctance rotating machine
US3803431A (en) *	1971-11-24	1974-04-09	Fujitsu Ltd	Electric pulse motor
JPS4891504A (it) *	1972-03-02	1973-11-28
GB1541211A (en) *	1974-11-12	1979-02-28	Pa Management Consult	Electro - magnetic machines
GB1499652A (en) *	1974-12-17	1978-02-01	Toolmasters Ltd	Oscillating or reciprocating motor mechanism
US4071788A (en) *	1976-10-14	1978-01-31	General Motors Corporation	Dynamoelectric machine field assembly
US4237396A (en) *	1977-10-06	1980-12-02	P A Management Consultants Limited	Electromagnetic machines with permanent magnet excitation

1979
- 1979-04-05 DE DE2913691A patent/DE2913691C2/de not_active Expired
1980
- 1980-03-10 AT AT0132780A patent/AT366527B/de not_active IP Right Cessation
- 1980-03-17 US US06/131,216 patent/US4283646A/en not_active Expired - Lifetime
- 1980-03-31 SE SE8002463A patent/SE8002463L/ not_active Application Discontinuation
- 1980-04-01 DK DK139080A patent/DK139080A/da not_active Application Discontinuation
- 1980-04-02 GB GB8011104A patent/GB2049304B/en not_active Expired
- 1980-04-02 ES ES490228A patent/ES490228A0/es active Granted
- 1980-04-04 IT IT67536/80A patent/IT1128394B/it active
- 1980-04-04 FR FR8007771A patent/FR2453523A1/fr active Granted

Also Published As

Publication number	Publication date
DE2913691A1 (de)	1980-10-09
FR2453523A1 (fr)	1980-10-31
ATA132780A (de)	1981-08-15
SE8002463L (sv)	1980-10-06
IT8067536A0 (it)	1980-04-04
ES8101339A1 (es)	1980-12-01
DK139080A (da)	1980-10-06
DE2913691C2 (de)	1983-12-01
AT366527B (de)	1982-04-26
GB2049304A (en)	1980-12-17
GB2049304B (en)	1983-08-24
FR2453523B1 (it)	1984-07-20
ES490228A0 (es)	1980-12-01
US4283646A (en)	1981-08-11

Publication	Publication Date	Title
IT1129421B (it)	1986-06-04	Motore elettrico lineare
IT1074403B (it)	1985-04-20	Motore elettrico ad induzione
IT1133619B (it)	1986-07-09	Bobina per motore elettrico
DD139058A5 (de)	1979-12-05	Elektrischer zweimotorenantrieb
IT1165070B (it)	1987-04-22	Motore elettrico con freno
IT1112227B (it)	1986-01-13	Motore elettrico franzionario
IT1156422B (it)	1987-02-04	Disposizione di comando per un motore elettrico senza spazzole
GB2033168B (en)	1983-05-05	Electric motors brush holding arrangement
AT365871B (de)	1982-02-25	Elektromotor
IT1089188B (it)	1985-06-18	Motore elettrico
IT8019467A0 (it)	1980-01-25	Motore elettrico a corrente continua.
IT1118586B (it)	1986-03-03	Motore elettrico particolarmente motocompressore
IT1098617B (it)	1985-09-07	Motore elettrico perfezionato
IT1112303B (it)	1986-01-13	Motorino elettrico
DD139057A5 (de)	1979-12-05	Elektrischer zweimotorenantrieb
IT1151037B (it)	1986-12-17	Motorino eletrico
IT1128394B (it)	1986-05-28	Motore elettrico senza spazzole
IT1130655B (it)	1986-06-18	Motore elettrico sincrono
IT1127492B (it)	1986-05-21	Motore elettrico alternante
IT1038535B (it)	1979-11-30	Struttura di motore elettrico
IT1096879B (it)	1985-08-26	Motore elettrico
IT1131618B (it)	1986-06-25	Motore elettrico
IT1118684B (it)	1986-03-03	Motorino elettrico per apparecchi dentistici
IT8086236A0 (it)	1980-05-05	Motore elettrico frenante
IT7950376A0 (it)	1979-09-27	Gruppo spazzole per motore di avviamento