Title:
【発明の名称】電子放電管の冷却装置
Document Type and Number:
Japanese Patent JPS5837649
Kind Code:
B2
Abstract:
Evaporation cooling system in which part of a tube to be cooled is immersed in coolant in a boiler (15), the cooling system further comprising a condenser (18) for vapour generated in the boiler (15), and a coolant reservoir (11). The flow of vapour from the boiler (15) to the condenser (18) producing in the boiler (15) a back pressure dependent on the dimensions of the pipe (17). In order that a desired level (40) of coolant can be obtained for a range of back pressures, the coolant is supplied to the boiler via an overflow system (16) having an adjustable overflow level. The overflow system (16) comprises a chamber (31) open to atmosphere at the top (34) and having at the bottom (33) an opening (36) through which an overflow tube (35) passes. The opening (36) is provided with a liquid-tight gland (37) comprising a compressible ring (42) and a pressure member (43) adjustable to allow the tube (35) to be slid through or to lock it in position.
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Inventors:
AASAA JEEMUSU BENETSUTO
PIITAA REJINARUDO TERENSU ROBAATSU
PIITAA REJINARUDO TERENSU ROBAATSU
Application Number:
JP10062780A
Publication Date:
August 17, 1983
Filing Date:
July 24, 1980
Export Citation:
Assignee:
PYE LTD
International Classes:
H01J7/24; H01J7/26; H01J23/033; (IPC1-7): H01J7/26
Attorney, Agent or Firm:
Akihide Sugimura