JPH0518703Y2 - - Google Patents

Info

Publication number

JPH0518703Y2

JPH0518703Y2 JP3148885U JP3148885U JPH0518703Y2 JP H0518703 Y2 JPH0518703 Y2 JP H0518703Y2 JP 3148885 U JP3148885 U JP 3148885U JP 3148885 U JP3148885 U JP 3148885U JP H0518703 Y2 JPH0518703 Y2 JP H0518703Y2

Authority

JP

Japan

Prior art keywords

case

current collector

detection port

static electricity

shutter

Prior art date

1985-03-07

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 - Lifetime

Links

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• 238000001514 detection method Methods 0.000 claims description 18
• 230000005611 electricity Effects 0.000 claims description 12
• 230000003068 static effect Effects 0.000 claims description 12
• 230000010355 oscillation Effects 0.000 claims description 4
• 239000000941 radioactive substance Substances 0.000 claims description 2
• 230000005855 radiation Effects 0.000 description 6
• 238000010586 diagram Methods 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 230000007935 neutral effect Effects 0.000 description 2
• 239000012857 radioactive material Substances 0.000 description 2
• 229910052695 Americium Inorganic materials 0.000 description 1
• LXQXZNRPTYVCNG-UHFFFAOYSA-N americium atom Chemical compound [Am] LXQXZNRPTYVCNG-UHFFFAOYSA-N 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005421 electrostatic potential Methods 0.000 description 1
• 210000004247 hand Anatomy 0.000 description 1
• 150000002500 ions Chemical class 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000003973 paint Substances 0.000 description 1
• 239000004065 semiconductor Substances 0.000 description 1
• 210000003813 thumb Anatomy 0.000 description 1