PASSAGE SWITCHING DEVICE AND COGENERATION SYSTEM

Title:

PASSAGE SWITCHING DEVICE AND COGENERATION SYSTEM

Document Type and Number:

Japanese Patent JP2003286844

Kind Code:

A

Abstract:

To provide an inexpensive passage switching device capable of switching passages without applying a burden to a pump.

In the passage switching device 3, fluid 8' supplied from an external fluid supply source 2 is outputted by switching a plurality of directions by a switching means in accordance with the temperature of the fluid 8'. The switching means is composed of a thermostat valve. The thermostat valve is a first thermostat valve 3a changing from an opening state to a closing state depending on a temperature or a second thermostat valve 3b changing from a closing state to an opening state depending on a temperature.

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Inventors:

TAMURA MASAHITO
IWAMURA MAKI
ITAGAKI HIROTO

Application Number:

JP2002091864A

Publication Date:

October 10, 2003

Filing Date:

March 28, 2002

Export Citation:

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Assignee:

ISHIKAWAJIMA HARIMA HEAVY IND

International Classes:

F01P7/16; F01P3/20; F02G5/00; (IPC1-7): F01P7/16; F01P3/20; F02G5/00

Attorney, Agent or Firm:

Masatake Shiga (1 person outside)

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