FR874675A - Permanent magnet armature for electrical machinery and instruments - Google Patents

Permanent magnet armature for electrical machinery and instruments

Info

Publication number
FR874675A
FR874675A FR874675DA FR874675A FR 874675 A FR874675 A FR 874675A FR 874675D A FR874675D A FR 874675DA FR 874675 A FR874675 A FR 874675A
Authority
FR
France
Prior art keywords
instruments
permanent magnet
electrical machinery
magnet armature
armature
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
Application number
Other languages
French (fr)
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.)
Deutsche Edelstahlwerke AG
Original Assignee
Deutsche Edelstahlwerke AG
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 Deutsche Edelstahlwerke AG filed Critical Deutsche Edelstahlwerke AG
Application granted granted Critical
Publication of FR874675A publication Critical patent/FR874675A/en
Expired 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
    • H02K1/278—Surface mounted magnets; Inset magnets
FR874675D 1938-10-05 1941-08-11 Permanent magnet armature for electrical machinery and instruments Expired FR874675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE874675X 1938-10-05

Publications (1)

Publication Number Publication Date
FR874675A true FR874675A (en) 1942-08-18

Family

ID=6816960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874675D Expired FR874675A (en) 1938-10-05 1941-08-11 Permanent magnet armature for electrical machinery and instruments

Country Status (1)

Country Link
FR (1) FR874675A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0163747A1 (en) * 1983-12-05 1985-12-11 Fanuc Ltd. Rotor for synchronous electric motor
EP0228872A1 (en) * 1985-12-18 1987-07-15 The Garrett Corporation Permanent magnet rotor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0163747A1 (en) * 1983-12-05 1985-12-11 Fanuc Ltd. Rotor for synchronous electric motor
EP0163747A4 (en) * 1983-12-05 1986-04-15 Fanuc Ltd Rotor for synchronous electric motor.
EP0228872A1 (en) * 1985-12-18 1987-07-15 The Garrett Corporation Permanent magnet rotor

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