JPH0369364U - - Google Patents
Info
- Publication number
- JPH0369364U JPH0369364U JP12886289U JP12886289U JPH0369364U JP H0369364 U JPH0369364 U JP H0369364U JP 12886289 U JP12886289 U JP 12886289U JP 12886289 U JP12886289 U JP 12886289U JP H0369364 U JPH0369364 U JP H0369364U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- attached
- vacuum
- sealing part
- ring
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図はこの考案の一実施例を示す部分断面図
、第２図及び第３図は従来の真空フランジを示す
もので、第２図はＯリング装着タイプを示す部分
断面図、第３図は金属ガスケツト装着タイプを示
す部分断面図である。
図において、１，１０……フランジ、２……ボ
ルト孔、３……Ｏリング用の溝、４……Ｏリング
、５……コンフラツト部、６……金属ガスケツト
である。なお、各図中、同一符号は夫々相当部分
を示す。
Fig. 1 is a partial sectional view showing an embodiment of this invention, Figs. 2 and 3 show a conventional vacuum flange, Fig. 2 is a partial sectional view showing an O-ring mounted type, and Fig. 3 FIG. 2 is a partial cross-sectional view showing a metal gasket installation type. In the figure, 1, 10... flange, 2... bolt hole, 3... groove for O-ring, 4... O-ring, 5... conflat part, 6... metal gasket. Note that in each figure, the same reference numerals indicate corresponding parts.
Claims (1)
るようにしたものにおいて、上記フランジにシー
ル部形成用のＯリングを装着し得るようにしたＯ
リング用溝と、金属ガスケツトを装着し得るよう
にしたコンフラツト部とを設けるようにしたこと
を特徴とする真空フランジ。 A sealing part is formed on the flange to seal the vacuum, and an O-ring for forming the sealing part can be attached to the flange.
A vacuum flange characterized by being provided with a ring groove and a conflat portion into which a metal gasket can be attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12886289U JPH0369364U (en) | 1989-11-01 | 1989-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12886289U JPH0369364U (en) | 1989-11-01 | 1989-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369364U true JPH0369364U (en) | 1991-07-10 |
Family
ID=31676536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12886289U Pending JPH0369364U (en) | 1989-11-01 | 1989-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369364U (en) |
-
1989
- 1989-11-01 JP JP12886289U patent/JPH0369364U/ja active Pending