Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAIA SHINKU GIKEN KK
Original Assignee
DAIA SHINKU GIKEN KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DAIA SHINKU GIKEN KKfiledCriticalDAIA SHINKU GIKEN KK
Priority to JP6672384ApriorityCriticalpatent/JPS60211179A/ja
Publication of JPS60211179ApublicationCriticalpatent/JPS60211179A/ja
Publication of JPH0212312B2publicationCriticalpatent/JPH0212312B2/ja
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations