Patent ID: 8280235

Claim:
A liquid material vaporizer comprising: a gas-liquid mixing section including a gas-liquid mixing chamber formed within a main body block for mixing a liquid material and a carrier gas to generate a gas-liquid mixture; a heating type vaporizing section including a vaporizing block for vaporizing the gas-liquid mixture from the gas-liquid mixing section and exhausting outside with an assistance of the carrier gas a gas generated by the vaporization; a connecting section for making a connection between the gas-liquid mixing chamber of the gas-liquid mixing section and the vaporizing block of the vaporizing section, the connecting section coupled to the main body block of the gas-liquid mixing section at one end and to the vaporizing block of the vaporizing section at an opposite end, the connecting section having inside a flow path for the gas-liquid mixture; and a connecting section cooling section for cooling both the connecting section and the gas-liquid mixing section, the cooling of the gas-liquid mixing section being achieved by reduction of transfer of heat between the vaporizing block and the gas-liquid mixing chamber.