JPH0356005Y2 - - Google Patents

Info

Publication number

JPH0356005Y2

JPH0356005Y2 JP1779388U JP1779388U JPH0356005Y2 JP H0356005 Y2 JPH0356005 Y2 JP H0356005Y2 JP 1779388 U JP1779388 U JP 1779388U JP 1779388 U JP1779388 U JP 1779388U JP H0356005 Y2 JPH0356005 Y2 JP H0356005Y2

Authority

JP

Japan

Prior art keywords

magnetic field

permanent magnet

yoke

cooling

generating device

Prior art date

1988-02-12

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.)

Expired

Links

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• 238000010438 heat treatment Methods 0.000 claims description 8
• 239000000463 material Substances 0.000 claims description 4
• 238000001816 cooling Methods 0.000 description 29
• 230000005679 Peltier effect Effects 0.000 description 6
• 239000011810 insulating material Substances 0.000 description 4
• 239000011490 mineral wool Substances 0.000 description 4
• 238000001514 detection method Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000012774 insulation material Substances 0.000 description 2
• 239000004033 plastic Substances 0.000 description 2
• 229920003023 plastic Polymers 0.000 description 2
• 230000005855 radiation Effects 0.000 description 2
• 229910052761 rare earth metal Inorganic materials 0.000 description 2
• 239000011819 refractory material Substances 0.000 description 2
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
• 238000005481 NMR spectroscopy Methods 0.000 description 1
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
• XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
• 238000010521 absorption reaction Methods 0.000 description 1
• 229910000828 alnico Inorganic materials 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 239000010425 asbestos Substances 0.000 description 1
• 230000005540 biological transmission Effects 0.000 description 1
• 230000000903 blocking effect Effects 0.000 description 1
• 239000011449 brick Substances 0.000 description 1
• 239000004202 carbamide Substances 0.000 description 1
• 229910017052 cobalt Inorganic materials 0.000 description 1
• 239000010941 cobalt Substances 0.000 description 1
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
• 239000002826 coolant Substances 0.000 description 1
• 239000000498 cooling water Substances 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 239000007799 cork Substances 0.000 description 1
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1
• 238000003745 diagnosis Methods 0.000 description 1
• 230000005611 electricity Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 239000003365 glass fiber Substances 0.000 description 1
• 230000020169 heat generation Effects 0.000 description 1
• 239000001307 helium Substances 0.000 description 1
• 229910052734 helium Inorganic materials 0.000 description 1
• SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 150000002910 rare earth metals Chemical class 0.000 description 1
• 229910052895 riebeckite Inorganic materials 0.000 description 1
• 239000004065 semiconductor Substances 0.000 description 1
• 230000003068 static effect Effects 0.000 description 1
• 238000003325 tomography Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 229910000859 α-Fe Inorganic materials 0.000 description 1