JPS54162258A - Liquid helium transferring pipe - Google Patents

Liquid helium transferring pipe

Info

Publication number
JPS54162258A
JPS54162258A JP7063578A JP7063578A JPS54162258A JP S54162258 A JPS54162258 A JP S54162258A JP 7063578 A JP7063578 A JP 7063578A JP 7063578 A JP7063578 A JP 7063578A JP S54162258 A JPS54162258 A JP S54162258A
Authority
JP
Japan
Prior art keywords
liquid helium
pipe
gas
transferring
flow
Prior art date
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.)
Pending
Application number
JP7063578A
Other languages
Japanese (ja)
Inventor
Koji Ishizuka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7063578A priority Critical patent/JPS54162258A/en
Publication of JPS54162258A publication Critical patent/JPS54162258A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems

Abstract

PURPOSE: To facilitate cooling of a liquid helium transferring pipe by allowing an evaporating gas, generating in a cryostat, to flow around the pipe.
CONSTITUTION: An evaporating gas having been generated in a cryostat 15 enters a gas passage pipe 17 from an inlet 17a of the gas passage pipe 17, flows along a liquid helium passage pipe 14 in the direction opposite to flow of the liquid helium and flows into a gas liquefying device. By flow of this evaporating gas, No. 1 shield pipe 16 is cooled, the liquid helium passage pipe is protected from external radiation heat and temperature of the liquid helium flowing in a transferring pipe is prevented from rising, and therefore, immediate transferring of the liquid helium is made possible even in the case of replenishment.
COPYRIGHT: (C)1979,JPO&Japio
JP7063578A 1978-06-12 1978-06-12 Liquid helium transferring pipe Pending JPS54162258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7063578A JPS54162258A (en) 1978-06-12 1978-06-12 Liquid helium transferring pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7063578A JPS54162258A (en) 1978-06-12 1978-06-12 Liquid helium transferring pipe

Publications (1)

Publication Number Publication Date
JPS54162258A true JPS54162258A (en) 1979-12-22

Family

ID=13437289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7063578A Pending JPS54162258A (en) 1978-06-12 1978-06-12 Liquid helium transferring pipe

Country Status (1)

Country Link
JP (1) JPS54162258A (en)

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