JPS5546508A - Superconductive magnet device - Google Patents

Superconductive magnet device

Info

Publication number
JPS5546508A
JPS5546508A JP11864978A JP11864978A JPS5546508A JP S5546508 A JPS5546508 A JP S5546508A JP 11864978 A JP11864978 A JP 11864978A JP 11864978 A JP11864978 A JP 11864978A JP S5546508 A JPS5546508 A JP S5546508A
Authority
JP
Japan
Prior art keywords
helium
helium gas
pressure
passage
temperature
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.)
Granted
Application number
JP11864978A
Other languages
Japanese (ja)
Other versions
JPS63956B2 (en
Inventor
Osami Tsukamoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11864978A priority Critical patent/JPS5546508A/en
Publication of JPS5546508A publication Critical patent/JPS5546508A/en
Publication of JPS63956B2 publication Critical patent/JPS63956B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

PURPOSE:To reduce the pressure loss of helium gas, by cooling the temperature- raised part of a superconductive wire with the helium gas of pressure equal to or higher than the atmospheric pressure and by cooling the helium gas with liquefied helium or other helium gas. CONSTITUTION:A pressure controller 1 comprises a pressure equalizing tank 19 and a regulating valve 20. A thin helium passage 5 is provided in the winding part 2 of a superconductive magnet device. The pressure controller is connected to the helium passage 5 through a heat exchanger 4. The helium gas pressurized to an appropriate level by the pressure controller 1 is filled into the passage 5. The winding part 2 is housed in a low-temperature container 3. The liquefied helium or pressurized helium gas of very low temperature is filled in the container 3 to cool the passage 5 by natual convection. The temperature-raised part of the superconductive wire is cooled by the helium gas of pressure equal to or higher than the atmospheric pressure. The helium gas is cooled by the liquefied helium or the like in the container 3. The pressure loss of the helium gas is thus reduced when the magnet device is a heavy one.
JP11864978A 1978-09-28 1978-09-28 Superconductive magnet device Granted JPS5546508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11864978A JPS5546508A (en) 1978-09-28 1978-09-28 Superconductive magnet device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11864978A JPS5546508A (en) 1978-09-28 1978-09-28 Superconductive magnet device

Publications (2)

Publication Number Publication Date
JPS5546508A true JPS5546508A (en) 1980-04-01
JPS63956B2 JPS63956B2 (en) 1988-01-09

Family

ID=14741778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11864978A Granted JPS5546508A (en) 1978-09-28 1978-09-28 Superconductive magnet device

Country Status (1)

Country Link
JP (1) JPS5546508A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596687A (en) * 1979-01-17 1980-07-23 Hitachi Ltd Device for cooling superconductive magnet
US5293750A (en) * 1991-11-27 1994-03-15 Osaka Gas Company Limited Control system for liquefied gas container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596687A (en) * 1979-01-17 1980-07-23 Hitachi Ltd Device for cooling superconductive magnet
JPS6233759B2 (en) * 1979-01-17 1987-07-22 Hitachi Ltd
US5293750A (en) * 1991-11-27 1994-03-15 Osaka Gas Company Limited Control system for liquefied gas container

Also Published As

Publication number Publication date
JPS63956B2 (en) 1988-01-09

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