FR2476930A1 - Rotor a aimants permanents interpolaires pour machine dynamoelectrique - Google Patents

Rotor a aimants permanents interpolaires pour machine dynamoelectrique Download PDF

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Publication number
FR2476930A1
FR2476930A1 FR8004183A FR8004183A FR2476930A1 FR 2476930 A1 FR2476930 A1 FR 2476930A1 FR 8004183 A FR8004183 A FR 8004183A FR 8004183 A FR8004183 A FR 8004183A FR 2476930 A1 FR2476930 A1 FR 2476930A1
Authority
FR
France
Prior art keywords
rotor
dynamo
interpoles
permanent
poles
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.)
Granted
Application number
FR8004183A
Other languages
English (en)
French (fr)
Other versions
FR2476930B1 (ref
Inventor
Serge Leichter
Michel Lajoie-Mazenc
Yvon Surchamp
Bernard Trannoy
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider SA
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.)
Filing date
Publication date
Application filed by Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR8004183A priority Critical patent/FR2476930A1/fr
Publication of FR2476930A1 publication Critical patent/FR2476930A1/fr
Application granted granted Critical
Publication of FR2476930B1 publication Critical patent/FR2476930B1/fr
Granted legal-status Critical Current

Links

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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
FR8004183A 1980-02-26 1980-02-26 Rotor a aimants permanents interpolaires pour machine dynamoelectrique Granted FR2476930A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8004183A FR2476930A1 (fr) 1980-02-26 1980-02-26 Rotor a aimants permanents interpolaires pour machine dynamoelectrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8004183A FR2476930A1 (fr) 1980-02-26 1980-02-26 Rotor a aimants permanents interpolaires pour machine dynamoelectrique

Publications (2)

Publication Number Publication Date
FR2476930A1 true FR2476930A1 (fr) 1981-08-28
FR2476930B1 FR2476930B1 (ref) 1983-01-21

Family

ID=9238969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004183A Granted FR2476930A1 (fr) 1980-02-26 1980-02-26 Rotor a aimants permanents interpolaires pour machine dynamoelectrique

Country Status (1)

Country Link
FR (1) FR2476930A1 (ref)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019117432A1 (de) * 2019-06-27 2020-12-31 Ebm-Papst Landshut Gmbh Rotor für einen Elektromotor
DE102013202006B4 (de) 2013-02-07 2025-07-10 Robert Bosch Gmbh Läuferanordnung für eine permanentmagneterregte elektrische Maschine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1224996A (fr) * 1959-02-11 1960-06-28 Novi Alternateur perfectionné de petite ou moyenne puissance
GB972364A (en) * 1963-08-20 1964-10-14 Mullard Ltd Improvements in or relating to dynamo-electric machines
US3334254A (en) * 1965-06-03 1967-08-01 Garrett Corp Dynamoelectric machine
DE2062486A1 (de) * 1970-12-18 1972-07-06 Siemens Ag Permanenterregte elektrische Maschine
DE2142466A1 (de) * 1971-08-25 1973-03-08 Siemens Ag Dauermagneterregte elektrische maschine
DE2608421A1 (de) * 1976-03-01 1977-09-08 Siemens Ag Dauermagneterregte innenlaeufer-synchronmaschine
US4117360A (en) * 1977-04-15 1978-09-26 General Electric Company Self-supporting amortisseur cage for high-speed synchronous machine solid rotor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1224996A (fr) * 1959-02-11 1960-06-28 Novi Alternateur perfectionné de petite ou moyenne puissance
GB972364A (en) * 1963-08-20 1964-10-14 Mullard Ltd Improvements in or relating to dynamo-electric machines
US3334254A (en) * 1965-06-03 1967-08-01 Garrett Corp Dynamoelectric machine
DE2062486A1 (de) * 1970-12-18 1972-07-06 Siemens Ag Permanenterregte elektrische Maschine
DE2142466A1 (de) * 1971-08-25 1973-03-08 Siemens Ag Dauermagneterregte elektrische maschine
DE2608421A1 (de) * 1976-03-01 1977-09-08 Siemens Ag Dauermagneterregte innenlaeufer-synchronmaschine
US4117360A (en) * 1977-04-15 1978-09-26 General Electric Company Self-supporting amortisseur cage for high-speed synchronous machine solid rotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013202006B4 (de) 2013-02-07 2025-07-10 Robert Bosch Gmbh Läuferanordnung für eine permanentmagneterregte elektrische Maschine
DE102019117432A1 (de) * 2019-06-27 2020-12-31 Ebm-Papst Landshut Gmbh Rotor für einen Elektromotor

Also Published As

Publication number Publication date
FR2476930B1 (ref) 1983-01-21

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TP Transmission of property
ST Notification of lapse