JPH0425799Y2 - - Google Patents

Info

Publication number

JPH0425799Y2

JPH0425799Y2 JP19559185U JP19559185U JPH0425799Y2 JP H0425799 Y2 JPH0425799 Y2 JP H0425799Y2 JP 19559185 U JP19559185 U JP 19559185U JP 19559185 U JP19559185 U JP 19559185U JP H0425799 Y2 JPH0425799 Y2 JP H0425799Y2

Authority

JP

Japan

Prior art keywords

klystron

electron beam

focusing device

permanent magnets

beam focusing

Prior art date

1985-12-19

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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• 238000010894 electron beam technology Methods 0.000 claims description 36
• 230000001681 protective effect Effects 0.000 claims description 16
• 239000000696 magnetic material Substances 0.000 claims description 4
• 230000002093 peripheral effect Effects 0.000 claims description 2
• 230000008878 coupling Effects 0.000 claims 1
• 238000010168 coupling process Methods 0.000 claims 1
• 238000005859 coupling reaction Methods 0.000 claims 1
• 230000005291 magnetic effect Effects 0.000 description 17
• 239000003302 ferromagnetic material Substances 0.000 description 6
• 230000005347 demagnetization Effects 0.000 description 4
• 239000000463 material Substances 0.000 description 3
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 229910052782 aluminium Inorganic materials 0.000 description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
• 229910052802 copper Inorganic materials 0.000 description 2
• 239000010949 copper Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 230000005294 ferromagnetic effect Effects 0.000 description 2
• 230000004907 flux Effects 0.000 description 2
• 239000007769 metal material Substances 0.000 description 2
• 229910001369 Brass Inorganic materials 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 238000013459 approach Methods 0.000 description 1
• 239000010951 brass Substances 0.000 description 1
• -1 etc. can be used Chemical compound 0.000 description 1
• 230000020169 heat generation Effects 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 229920002379 silicone rubber Polymers 0.000 description 1
• 239000004945 silicone rubber Substances 0.000 description 1