JPH0539563Y2 - - Google Patents
Info
- Publication number
- JPH0539563Y2 JPH0539563Y2 JP20012887U JP20012887U JPH0539563Y2 JP H0539563 Y2 JPH0539563 Y2 JP H0539563Y2 JP 20012887 U JP20012887 U JP 20012887U JP 20012887 U JP20012887 U JP 20012887U JP H0539563 Y2 JPH0539563 Y2 JP H0539563Y2
- Authority
- JP
- Japan
- Prior art keywords
- electric field
- quadrupole
- exit aperture
- quadrupole rod
- dielectric
- 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.)
- Expired - Lifetime
Links
- 239000003989 dielectric material Substances 0.000 claims description 3
- 230000005684 electric field Effects 0.000 description 17
- 150000002500 ions Chemical class 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Electron Tubes For Measurement (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20012887U JPH0539563Y2 (ro) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20012887U JPH0539563Y2 (ro) | 1987-12-28 | 1987-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01103250U JPH01103250U (ro) | 1989-07-12 |
JPH0539563Y2 true JPH0539563Y2 (ro) | 1993-10-07 |
Family
ID=31490553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20012887U Expired - Lifetime JPH0539563Y2 (ro) | 1987-12-28 | 1987-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0539563Y2 (ro) |
-
1987
- 1987-12-28 JP JP20012887U patent/JPH0539563Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01103250U (ro) | 1989-07-12 |
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