Patent ID: 8776829
Filing Date: 2014-07-15
Classification: F16K,F24D,F24H,Y10T

Abstract:
1. A valve apparatus, comprising: a valve main body including a flow path having a first opening as well as a second opening and a third opening arranged such that said first opening lies therebetween; a shaft body arranged in said flow path in said valve main body and constructed to be rotatable around an axial line; a first valve element connected to said shaft body to be located between said first opening and said second opening in said flow path and having a disc shape around said axial line as a center, with a first notch being formed therein; and a second valve element connected to said shaft body to be located between said first opening and said third opening in said flow path and having a disc shape around said axial line as a center, with a second notch being formed therein, said valve apparatus being constructed such that an operation for opening and closing said first and second notches can be performed by rotating said first and second valve elements around said axial line.