Hitachi, Ltd.

Tomomi Izuna

Hideki Masuhara

Shigeo Hosaka

Toshiyuki Fujimori

Hirofumi Kubo

Hiromasa Ozaki

Yasuyuki Takahara

In order to spread a transformer having energy saving and environmental effects widely and quickly, a method for supporting received orders of a transformer is provided. In the method, a first response including a customer's desired inquiry relating to an installation date of a measuring circuit is issued from a sales department to a customer who accessed a web site of the sales department. A second response including the installation date of the measuring circuit is issued from a measurement department in charge of measurement of the transformer. Since cooperative communication is achieved between the sales department and the measurement department in charge of the transformer measurement, the system can quickly cope with the customer who accessed the web site of the sales department and a social demand of early realization of energy saving and COreduction can be realized with highly excellent effects.

Method for supporting the orders received of transformer

A transformer having a molded coil which can stably sustain an electric-shock free function for a long period of time. The transformer has a grounded conductive shield layer on the surface of the molded coil. The shield layer is composed of a plurality of segments so that a stable bonding of the shield layer to resin is kept for a long period of time, with the respective segments being grounded by a conductor.

Transformer with a surface shield layer

Growing community of inventors

Shibata, Japan

Tomomi Izuna