Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2007-05-15
2007-05-15
Lam, Thanh (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S254100
Reexamination Certificate
active
10494600
ABSTRACT:
The objective of this invention is to provide a motor which can reduce occurrence of a torque reduction in the overload, and also lower the temperature of a motor main body immediately even in the case of a temperature rise in the motor main body.This motor comprises: a stator20that is constituted by a stator main body1having a plurality of slots4formed on the circumference of the main body with equal intervals from each other and teeth3each of which is located between the slots4, and extends outward along the radial direction from the slot bottom face of the slots4with the same width, and a coil bobbin7that is attached to each of the teeth3of the stator main body1, and is formed by winding a wire6around a bobbin5that has been preliminarily made from an insulating material such as a resin, in a concentrated winding system; and a rotor2that is maintained on the circumference of the stator20concentrically with the stator main body1, in a manner so as to face the stator main body1through a predetermined air gap19.
REFERENCES:
patent: 5852335 (1998-12-01), Suzuki et al.
patent: 5866961 (1999-02-01), Suzuki et al.
patent: 6081058 (2000-06-01), Suzuki et al.
patent: 6177751 (2001-01-01), Suzuki et al.
patent: 6541889 (2003-04-01), Moroto et al.
patent: 6566779 (2003-05-01), Takano et al.
patent: 6595760 (2003-07-01), Shida et al.
patent: 0 872 943 (1998-10-01), None
patent: 56-110788 (1981-08-01), None
patent: 403143238 (1991-06-01), None
patent: 5-76146 (1993-03-01), None
patent: 5-308742 (1993-11-01), None
patent: 7-59317 (1995-03-01), None
patent: 8-186967 (1996-07-01), None
patent: 9-135546 (1997-05-01), None
patent: 10-336980 (1998-12-01), None
International Search Report corresponding to application No. PCT/JP02/11664 dated Feb. 18, 2003.
Kataoka Hisakazu
Murakami Hiroshi
Okuyama Shinichi
Seki Yasutake
Tanaka Hiroaki
Lam Thanh
RatnerPrestia
LandOfFree
Motor 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, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3807885