JPH02122271U - - Google Patents
Info
- Publication number
- JPH02122271U JPH02122271U JP3146589U JP3146589U JPH02122271U JP H02122271 U JPH02122271 U JP H02122271U JP 3146589 U JP3146589 U JP 3146589U JP 3146589 U JP3146589 U JP 3146589U JP H02122271 U JPH02122271 U JP H02122271U
- Authority
- JP
- Japan
- Prior art keywords
- knife edge
- metal gasket
- view
- circular
- drilled
- 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 4
Landscapes
- Gasket Seals (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１図は本考案の一実施例の正面図および断面
図、第２図は本考案の一適用例の正面図および断
面図、第３図は本考案の一適用例の平面図、第４
図は従来例の正面図および断面図である。
１，４３……メタルガスケツト、１ａ……接触
線、２ａ，２ｂ……小穴、４，４２……コンフラ
ツトフランジ、５……真空部品、６……ナイフエ
ツジ、７ａ，７ｂ……溝、９ａ，９ｂ……金属線
、１１……めくらぶた、４１……組立治具。
Fig. 1 is a front view and a sectional view of an embodiment of the present invention, Fig. 2 is a front view and a sectional view of an application example of the invention, Fig. 3 is a plan view of an application example of the invention, and Fig. 4 is a front view and a sectional view of an embodiment of the invention.
The figures are a front view and a sectional view of a conventional example. 1, 43... Metal gasket, 1a... Contact line, 2a, 2b... Small hole, 4, 42... Conflat flange, 5... Vacuum part, 6... Knife edge, 7a, 7b... Groove, 9a , 9b...metal wire, 11...blind lid, 41...assembly jig.
Claims (1)
対接されるメタルガスケツトにおいて、円形状の
径方向でナイフエツジに接する部分よりも外側の
線対称位置に１対または１対以上の小穴が穿孔さ
れていることを特徴とするメタルガスケツト。 In the metal gasket that is in contact with the circular knife edge of the conflat flange, one or more pairs of small holes are drilled at a line-symmetrical position outside the part that contacts the knife edge in the radial direction of the circular shape. Features a metal gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3146589U JPH02122271U (en) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3146589U JPH02122271U (en) | 1989-03-22 | 1989-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122271U true JPH02122271U (en) | 1990-10-05 |
Family
ID=31257339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3146589U Pending JPH02122271U (en) | 1989-03-22 | 1989-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012163115A (en) * | 2011-02-03 | 2012-08-30 | Michio Otsuka | Flange, and gasket used in the same |
-
1989
- 1989-03-22 JP JP3146589U patent/JPH02122271U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012163115A (en) * | 2011-02-03 | 2012-08-30 | Michio Otsuka | Flange, and gasket used in the same |