|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||261/122.1 ; 164/16 ; 261/DIG7 ; 261/DIG65 ; 261/64.3 ; 285/158 ; 285/286 ; 285/405|
|우선권정보||GB-0053767 (1972-11-21); CA-0175275 (1973-06-29)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 20 인용 특허 : 0|
A process for generating in a pressure vessel a ready supply of a vapor of a normally liquid active substance in an inert carrier gas under pressure and dispensing vapor intermittently from the supply. Once a body of the active liquid substance and overlying atmosphere of vapor is established in the vessel, the vapor is dispensed intermittently in a series of predetermined doses. Simultaneously with the dispensing of each dose, carrier gas is bubbled under pressure into a bottom zone of the vessel in minute bubbles so as to provide saturated vapor, repla...