JPS57183240A - Coreless motor - Google Patents

Coreless motor

Info

Publication number
JPS57183240A
JPS57183240A JP56069086A JP6908681A JPS57183240A JP S57183240 A JPS57183240 A JP S57183240A JP 56069086 A JP56069086 A JP 56069086A JP 6908681 A JP6908681 A JP 6908681A JP S57183240 A JPS57183240 A JP S57183240A
Authority
JP
Japan
Prior art keywords
segments
coil
lead wires
same
winding
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.)
Pending
Application number
JP56069086A
Other languages
Japanese (ja)
Inventor
Masanori Morisawa
Hiroshi Fujita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56069086A priority Critical patent/JPS57183240A/en
Publication of JPS57183240A publication Critical patent/JPS57183240A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
    • H02K23/30—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings having lap or loop windings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Abstract

PURPOSE:To increase the generating torque of a coreless motor by lap winding square coil group in lap winding of integer magnification of the number of commutator segments and uniformly providing lead wires of the same number as that of the segments, thereby increasing the number of effective coil sides. CONSTITUTION:A coil group becoming a square in a developed shape is lap wound in a lamp winding of integer magnification of the number of commutator segments, lead wires of the same number as that of the segments are uniformly provided and are connected to the segments. When the number of the segments is, for example 5, the number of the coil groups is determined to 10, and lead wires are provided at every two coils. A magnet 8 is disposed in a coreless cup-shaped armature coil 1 formed in this manner, and a yoke 9 is provided at the outer periphery. In this manner, the number of the effective coil sides can be increased as compared with the case that the number of the coil groups is determined the same as that of the segments.
JP56069086A 1981-05-07 1981-05-07 Coreless motor Pending JPS57183240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56069086A JPS57183240A (en) 1981-05-07 1981-05-07 Coreless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56069086A JPS57183240A (en) 1981-05-07 1981-05-07 Coreless motor

Publications (1)

Publication Number Publication Date
JPS57183240A true JPS57183240A (en) 1982-11-11

Family

ID=13392424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56069086A Pending JPS57183240A (en) 1981-05-07 1981-05-07 Coreless motor

Country Status (1)

Country Link
JP (1) JPS57183240A (en)

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