Mitsubishi Heavy Industries Limited

Mitsubishi Aircraft Corporation

Mitsubishi Industries, Ltd.

Kazunori Teshima

Takashi Nakagami

Hidetaka Sato

Makoto Hattori

Koji Nakano

Takeshi Hirano

Takayuki Watanabe

Koji Toyama

Naoto Kunieda

Masashi Fujita

Katsuya Kitazume

Mitsuaki Arita

An electric wire structure keeps down the weight and improves the ease of routing, as well as allows an existing electric wire to be easily provided with measures against electromagnetic waves. The electric wire structure includes: a single or plurality of electric wires; a single or plurality of GND members which are disposed around the electric wires along the electric wires and are grounded at both ends; and a bundling member for directly bundling the electric wires and the GND members which are not covered integrally by a jacket.

Electric wire structure and method for electromagnetic shielding of electric wire

An inverter module and an integrated-inverter electric compressor using the same, which can eliminate noise interference, noise leakage, and the like attributable to a smoothing capacitor accommodated therein and which can be reduced in size and weight is provided. An inverter module () includes a resin module case (); a power system board () provided on a bottom side of the module case (); and a control board () provided on an upper side of the module case (). A smoothing capacitor () connected to a power supply line for the power system board () is incorporated into the module case (), and the smoothing capacitor () is electromagnetically shielded with respect to the power system board () and the control board ().

Inverter module and integrated-inverter electric compressor using the same

In an inverter in which noise reducing coils and a smoothing capacitor are provided on a power line to an inverter module to achieve a no-busbar configuration, simplification of the manufacturing process, reduction of the influence on the size of the inverter, enhanced noise reducing function, reduction in cost and so on, the smoothing capacitor is electrically connected, on the inverter module, to the power line in parallel with a power system board, and the noise reducing coils are connected to the power line by directly connecting output lead wires thereof to P-N terminals of the inverter module.

Inverter and integrated-inverter electric compressor

Growing community of inventors

Tokyo, Japan

Kazunori Teshima