Electromagnetic clutch

Details Electromagnetic clutch Electromagnetic clutch

2006-01-17

2008-11-25

Lewis, Tisha D (Department: 3681)

192 clutches and power-stop control

Clutches

Operators

Reexamination Certificate

active

07455160

ABSTRACT:
An electromagnetic clutch comprises: a drive shaft of a compressor in an air conditioner for a vehicle in which a combustible refrigerant or a CO2refrigerant circulates; a rotor which is rotated about the drive shaft by receiving a motive power from an engine or a motor of the vehicle; and a torque limiter connected to an armature disposed so as to face the rotor through an elastic member, the torque limiter being rotated integrally with the drive shaft, in which the torque limiter includes a transmission cutting-off portion for, when the state of a lock is caused in the drive shaft, perfectly separating the armature side from the drive shaft side, and for, unless the lock state is released, prohibiting the connection between the armature side and the drive shaft side from being recovered.

REFERENCES:
patent: 1286615 (1918-12-01), Hatashita
patent: 1767566 (1930-06-01), Updike
patent: 2045227 (1936-06-01), Hamil
patent: 2088979 (1937-08-01), Stanley
patent: 2910846 (1959-11-01), Butterfield et al.
patent: 3554045 (1971-01-01), Littmann
patent: 4189042 (1980-02-01), Miller
patent: 4344306 (1982-08-01), Citron
patent: 4694944 (1987-09-01), Schmidt
patent: 4744447 (1988-05-01), Kato et al.
patent: 4757888 (1988-07-01), Nakajima
patent: 5683299 (1997-11-01), Kishibuchi et al.
patent: 5941357 (1999-08-01), Tabuchi et al.
patent: 5944156 (1999-08-01), Hatakeyama
patent: 6332842 (2001-12-01), Tabuchi et al.
patent: D460093 (2002-07-01), Ochiai
patent: D460770 (2002-07-01), Ochiai
patent: 6425837 (2002-07-01), Ochiai
patent: 6494799 (2002-12-01), Ochiai
patent: 6932729 (2005-08-01), Ochiai
patent: 7017726 (2006-03-01), Konishi et al.
patent: 7040871 (2006-05-01), Ueda et al.
patent: 2004/0127294 (2004-07-01), Ohta
patent: 4215853 (1993-11-01), None
patent: 19740236 (1998-03-01), None
patent: 10030068 (2001-04-01), None
patent: 0702167 (1996-03-01), None
patent: S58001294 (1983-01-01), None
patent: H08135686 (1996-05-01), None
patent: H08135752 (1996-05-01), None
European Patent Office, European Search Report for Related EP Application No. 06001022 dated Nov. 9, 2006.

Affiliated with

Also associated with

Rating

Electromagnetic clutch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electromagnetic clutch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic clutch will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4026807