Calsonic Kansei Corporation

Kabushiki Kaisha Toshiba

Hiroyuki Okura

Ryoichi Hori

Shiro Nakajima

Satoshi Kimura

Toshimitsu Ishikawa

Kenji Tochigi

Shinobu Asakawa

Shinichi Miyasaka

Mitsuru Arahori

A radiator including a core part having a plurality of tubes and fins, a tank fluidically connected with the tank, an oil cooler contained in the tank, the oil cooler being provided with a pair of connecting pipes which fluidically communicate an interior of the oil cooler and penetrate a wall portion of the tank. The wall portion is formed with a projecting reinforcement portion which projects therefrom and is formed at least between the connecting pipes.

Radiator with built-in oil cooler

A plurality of tubes and corrugated fins are piled up and arranged alternatively, for integrally assembled heat exchangers. The corrugated fin has fin portions for the heat exchangers and a connecting portion connecting the fin portions. The connecting portion is formed with slits arranged in first and second lines extending in a longitudinal direction of the fin and at least one louver between the slits in the lines. The slits in the first line and the slits in the second line traverse a top portion and a bottom portion adjacent to the top portion of the fin and the louver is formed on an intermediate portion between the top portion and the bottom portion so that the louver is located between the space of the slits in the first line and the space of the slits in the second line.

Corrugated fin for integrally assembled heat exchangers

An oil cooler is held by holding plates. Top portions of side pieces of each holding plate are disposed through a side wall of a tank and are bent at the outer surface of the tank, so that circular interposed members and the oil cooler are retained by being sandwiched between middle supporter pieces of the holding plates and the side wall of the tank in the stacking direction of element units such that the oil cooler is movable in the longitudinal direction with respect to the side wall of the tank. By inserting connecting pipes of the oil cooler through openings of the tank so as to temporarily assemble the connecting pipes into openings of a tube plate, blocking flanges of the connecting pipes are retained while being in contact with the outer surface of the side wall of the tank.

Oil-cooler-equipped radiator

A dispenser unit is provided on one side of a conveying rail and a wafer is provided on the other side of the conveying rail. A tube is attached at one end to the dispensing unit and at the other end to a syringe. First and second shafts are attached at their base ends to the dispensing unit. A satellite roller and movable roller are mounted on the forward ends of the first and second shafts. The satellite roller and movable roller are mounted such that they are rotatable. A movable mechanism is mounted on the dispensing unit to move a semiconductor element from a wafer onto a lead frame. The movable roller is moved to coat a bonding agent on a rear surface of the semiconductor element.

Growing community of inventors

Tokyo, Japan

Hiroyuki Okura