JPH043332U - - Google Patents
Info
- Publication number
- JPH043332U JPH043332U JP4330390U JP4330390U JPH043332U JP H043332 U JPH043332 U JP H043332U JP 4330390 U JP4330390 U JP 4330390U JP 4330390 U JP4330390 U JP 4330390U JP H043332 U JPH043332 U JP H043332U
- Authority
- JP
- Japan
- Prior art keywords
- wire mesh
- mesh electrode
- electrode
- open end
- sensor head
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案になる金網状電極の開口端の断
面図、第２図は金網状の電極を有する真空計用セ
ンサーヘツドの斜視図、第３図は第２図の電極構
成の部分図、第４図は第２図、第３図に示したシ
ールド電極、アノード電極における金網の断面図
である。
１……シールド電極、２……アノード電極、３
……フイラメント、４……金網の開口端固定用環
状部品、５……４の部品と金網を構成する線との
溶接位置、６，７……金網の開口端はさみ込み固
定用環状部品。
Fig. 1 is a sectional view of the open end of the wire mesh electrode according to the present invention, Fig. 2 is a perspective view of a sensor head for a vacuum gauge having a wire mesh electrode, and Fig. 3 is a partial view of the electrode configuration of Fig. 2. , FIG. 4 is a sectional view of the wire mesh in the shield electrode and anode electrode shown in FIGS. 2 and 3. 1... Shield electrode, 2... Anode electrode, 3
... filament, 4... annular part for fixing the open end of the wire mesh, 5... welding position of the part 4 and the wire constituting the wire mesh, 6, 7... annular part for fixing the open end of the wire mesh.
Claims (1)
において、金網の開口端が径の異なる２つの環状
部品によつてはさみ込まれて固定されていること
を特徴とする真空計のセンサーヘツド用金網状電
極。 A wire mesh electrode for a vacuum gauge sensor head having a wire mesh electrode, characterized in that the open end of the wire mesh is sandwiched and fixed between two annular parts having different diameters. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4330390U JPH043332U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4330390U JPH043332U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043332U true JPH043332U (en) | 1992-01-13 |
Family
ID=31555605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4330390U Pending JPH043332U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52134799U (en) * | 1976-04-09 | 1977-10-13 |
-
1990
- 1990-04-23 JP JP4330390U patent/JPH043332U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52134799U (en) * | 1976-04-09 | 1977-10-13 |