Pumps – Motor driven – Pump and motor interconnected by endless flexible...
Patent
1998-11-23
2000-12-26
Yuen, Henry C.
Pumps
Motor driven
Pump and motor interconnected by endless flexible...
4172222, F04B 1700
Patent
active
061649295
ABSTRACT:
A refrigerant compressor with a drive power transmission unit accommodating therein a cooling unit capable of promoting heat dissipation from the drive power transmission unit including a rotor element operatively linked to a vehicle engine, a rotary hub-like plate fixed to a drive shaft of the compressor, the rotor element and the rotary hub-like plate being separate members and operatively connected through a transmission controlling member formed by a damper member and a torque limiter. The damper member and the torque limiter are deformable to perform their transmission controlling function. Fins may be formed in a radial arrangement around the axis "L" of the drive shaft on the rotary hub-like plate.
REFERENCES:
patent: 5363912 (1994-11-01), Wolcott
patent: 5642798 (1997-07-01), Muirhead et al.
patent: 5893706 (1999-04-01), Kawaguchi et al.
patent: 5899811 (1999-05-01), Kishibuchi et al.
Patent Abstract of Japan No. 09177946.
European Search Report.
Kazuya Kimura
Masahiko Okada
Yuji Kaneshige
Gimie Mahmoud M.
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Yuen Henry C.
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