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Patent Searching and Data


Title:
GAS APPLIANCE
Document Type and Number:
Japanese Patent JPH11193928
Kind Code:
A
Abstract:

To provide a gas appliance that is applicable for plural kinds of fuel gases and can be used by optionally selecting any one of plural kinds of gases.

A plurality of gas circuits 2 and 4 are provided independently of one another in correspondance with various kinds of fuel gases to be supplied from the outside, and an appliance valve 9 to supply and stop a fuel gas supplied from the gas circuits 2 and 4 to a burner 1 is provided. Further, in the case where a supply line for fuel gas is connected with either of the gas circuits 2 and 4, a simultaneous usage prevention means 24 is provided to prevent the supply line from being connected with the other gas circuit.


Inventors:
TSUDA YOSHIHIKO
NISHIURA MASANAGA
Application Number:
JP36962397A
Publication Date:
July 21, 1999
Filing Date:
December 26, 1997
Export Citation:
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Assignee:
HARMAN CO LTD
International Classes:
F23D17/00; A47J37/06; F23C1/00; F24C3/00; F24C3/12; (IPC1-7): F24C3/12; A47J37/06; F23C1/00; F23D17/00; F24C3/00
Attorney, Agent or Firm:
Nishizawa Hitoshi