BOBBIN-LESS COIL AND METHOD OF MANUFACTURING THE SAME

Title:

BOBBIN-LESS COIL AND METHOD OF MANUFACTURING THE SAME

Document Type and Number:

WIPO Patent Application WO/2006/075464

Kind Code:

A1

Abstract:

A bobbin-less coil and a method of manufacturing the bobbin-less coil. In the method, a pair of disk-like guide members (65) and (66) are brought into contact with the axial both end faces of a conductor (61) wound in a coil shape by using a separable tool. Parts of the conductor (61) are engaged with engagement parts (65c) and (66c) formed around the pair of guide members (65) and (66) and the pair of guide members are energized in directions for moving them close to each other, and then the tool is separated from the center of the conductor (61). By this, the shape of the bobbin-less coil (46) in which the inner peripheral surface of the conductor (61) wound in the coil shape is exposed can be retained. Also, since the pair of disk-like guide members (65) and (66) are energized in the directions for moving them close to each other by utilizing the parts of the conductor (61), the need of a special material for energization can be eliminated.

More Like This:

JP3974315	Alternator
JPS5979503	ELECTRIC CONDUCTOR
JP2016111795	WINDING STRUCTURE AND MOTOR EMPLOYING THE SAME

Inventors:

NEMOTO HIROTOMI (JP)

Application Number:

PCT/JP2005/022620

Publication Date:

July 20, 2006

Filing Date:

December 09, 2005

Export Citation:

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Assignee:

HONDA MOTOR CO LTD (JP)
NEMOTO HIROTOMI (JP)

International Classes:

H01F5/00; B06B1/04; H01F27/28; H01F27/30; H01F41/04; H01F41/06

Foreign References:

JPS58106929U	1983-07-21
JPS5851502A	1983-03-26

Other References: