Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

Denso Corporation

Takashi Michiyuki

Masahiro Kawaguchi

Ken Suitou

Masanori Sonobe

Takuya Okuno

Masahiko Okada

Shinichi Ogura

Hiroaki Kayukawa

Kenji Takenaka

Tomohiko Yokono

Takahiro Hamaoka

Koji Kawamura

Ken Suito

Mitsuru Hashimoto

A refrigerant compressor having a drive shaft rotatable to cause compression of a refrigerant gas, and a drive power transmission unit for transmitting a drive power from an external drive power source to the drive shaft, the drive power transmission unit having a pulley freely rotatably mounted around the drive shaft, a power transmitting element fixed to the drive shaft, and a shock absorbent rubber element arranged between the pulley and the power transmitting element for providing a positive engagement between the rubber element and the pulley, and between the rubber element and the power transmitting element. The shock absorbent rubber element absorbs a change in a load torque applied to the compressor before the torque change is transmitted to the external drive power source via the pulley, and disengages from at least one of the pulley and the power transmitting element when an excessive load torque is applied to the compressor to interrupt transmission of the excessive load torque from the compressor to the external drive power source.

Refrigerant compressor having improved drive power transmission unit

A compressor having a compression mechanism within a housing for compressing a refrigerant gas according to the rotation of a rotary shaft operatively connected to an external power source. A pulley is mounted on the rotary shaft and located on one side of the housing for transmitting power from the external power source to the shaft. A fan sends air to the outer surface of the housing by rotating with the pulley. Heat transferring fins are provided on the housing adjacent to the fan.

Cooling structure for compressor

Compressor piston and piston type compressor

Lubrication method and lubrication controlling apparatus for clutchless

Growing community of inventors

Anjo, Japan

Takashi Michiyuki