JPS63127061U - - Google Patents

Info

Publication number

JPS63127061U

JPS63127061U JP1827587U JP1827587U JPS63127061U JP S63127061 U JPS63127061 U JP S63127061U JP 1827587 U JP1827587 U JP 1827587U JP 1827587 U JP1827587 U JP 1827587U JP S63127061 U JPS63127061 U JP S63127061U

Authority

JP

Japan

Prior art keywords

accelerating electrode

electrode

exhaust port

extraction

emitter

Prior art date

1987-02-10

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

Links

• Espacenet
• Global Dossier
• Discuss

• 238000000605 extraction Methods 0.000 claims description 7
• 238000010894 electron beam technology Methods 0.000 claims description 4
• 108010083687 Ion Pumps Proteins 0.000 claims description 2
• 230000001133 acceleration Effects 0.000 description 1
• 239000012212 insulator Substances 0.000 description 1

Cited By (1)