首页>
外国专利>
ANTIFOGGING DEVICE FOR SIGHT GLASS FOR INTERNAL OBSERVATION, AGITATION SYSTEM, AND ANTIFOGGING METHOD FOR SIGHT GLASS FOR INTERNAL OBSERVATION
ANTIFOGGING DEVICE FOR SIGHT GLASS FOR INTERNAL OBSERVATION, AGITATION SYSTEM, AND ANTIFOGGING METHOD FOR SIGHT GLASS FOR INTERNAL OBSERVATION
展开▼
机译:内视镜玻璃的防雾装置,搅拌系统及内视镜玻璃的防雾方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To efficiently prevent fogging of a sight glass for internal observation caused by a contact with a gas generated, by efficient use of an inert gas without a waste.SOLUTION: An antifogging device 7 of a sight glass for internal observation of the present invention includes: mechanical gas block means 9 including a housing 25 that is disposed on a route connecting an agitation device 3 and a sight glass 5 for internal observation and that has a space 23 formed therein to observe the inside or to be used as a flow passage of an inert gas N, and opening and closing means 27 that is disposed in the space 23 to open and close the space 23; and a fluidic gas block means 11 including a gas inlet passage 29 to introduce the inert gas N into the space 23 so as to use a flow of the inert gas N introduced from the gas inlet passage 29 to prevent a gas G generating in the agitation process device 3 from being in contact with the sight glass 5 for internal observation.SELECTED DRAWING: Figure 2
展开▼