Motor having insulator provided with protrusions for lead...

Details Motor having insulator provided with protrusions for lead... Motor having insulator provided with protrusions for lead...

2007-10-09

2011-12-20

Leung, Quyen (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S194000, C310S204000, C310S205000, C310S206000

Reexamination Certificate

active

08080910

ABSTRACT:
A motor for a compressor includes a rotor and a stator disposed radial outside of the rotor. The stator includes a stator core having oppositely facing axial end faces, insulators disposed so as to face the end faces, and coils wound on the stator core and the insulators. Each of the insulators has an annular part, a plurality of teeth protruding radially inwardly from an inner circumferential surface of the annular part at specified circumferential intervals, an outer circumferential wall having one end fixed to an end face of the annular part, and protrusions disposed on an outer circumferential surface of an outer circumferential wall of an insulator. At least one lead wire of the coils is drawn out to an outer circumferential side of the outer circumferential wall, guided along the outer circumferential wall, and passed on a side of the protrusions facing the stator core.

REFERENCES:
patent: 4642497 (1987-02-01), Boyd, Jr.
patent: 6664678 (2003-12-01), Shimizu
patent: 7091645 (2006-08-01), Yoneda et al.
patent: 7382069 (2008-06-01), Kumakura et al.
patent: 7569964 (2009-08-01), Ijima
patent: 7944109 (2011-05-01), Amano
patent: 7982348 (2011-07-01), Hasegawa
patent: 2002/0043883 (2002-04-01), Shimizu
patent: 2003/0020344 (2003-01-01), Futami et al.
patent: 2009/0102310 (2009-04-01), Amano
patent: 61-180563 (1986-11-01), None
patent: 11-215756 (1999-08-01), None
patent: 2001-28855 (2001-01-01), None
patent: 2001-218409 (2001-08-01), None
patent: 2002-44892 (2002-02-01), None

Affiliated with

Also associated with

Rating

Motor having insulator provided with protrusions for lead... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Motor having insulator provided with protrusions for lead..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motor having insulator provided with protrusions for lead... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4303435