JPH0463885U - - Google Patents
Info
- Publication number
- JPH0463885U JPH0463885U JP10597090U JP10597090U JPH0463885U JP H0463885 U JPH0463885 U JP H0463885U JP 10597090 U JP10597090 U JP 10597090U JP 10597090 U JP10597090 U JP 10597090U JP H0463885 U JPH0463885 U JP H0463885U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- flange
- seal ring
- ring made
- rubber
- 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
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１図乃至第７図はこの考案の一実施例による
フランジ継手を示し、第１図は半縦断面図、第２
図は締付け前の要部断面図、第３図は締付け後の
要部断面図、第４図は締付力と変形量の関係グラ
フ、第５図乃至第７図は第２リングの変形実施例
の断面形状を示す図である。第８図はＯリングの
力と変形量の関係グラフ、第９図は従来のフラン
ジ継手の半縦断面図である。
図において、２はゴム状材質のシールリングで
あるＯリング、３，４はフランジ、５はボルト、
６はナツト、７は第２リングである。
1 to 7 show a flange joint according to an embodiment of this invention, FIG. 1 is a half-longitudinal sectional view, and FIG.
The figure is a sectional view of the main part before tightening, Fig. 3 is a sectional view of the main part after tightening, Fig. 4 is a graph of the relationship between the tightening force and the amount of deformation, and Figs. 5 to 7 are the deformation of the second ring. It is a figure which shows the cross-sectional shape of an example. FIG. 8 is a graph of the relationship between O-ring force and deformation amount, and FIG. 9 is a half-longitudinal cross-sectional view of a conventional flange joint. In the figure, 2 is an O-ring which is a seal ring made of rubber-like material, 3 and 4 are flanges, 5 is a bolt,
6 is the nut and 7 is the second ring.
Claims (1)
リングを装着するとともに、熱膨張係数がフラン
ジ継手本体より大きい材質の第２リングを装着し
て前記シールリングと共に挟圧締結したことを特
徴とするフランジ継手。 A flange characterized in that a seal ring made of a rubber-like material is attached between opposing flange surfaces, and a second ring made of a material whose coefficient of thermal expansion is larger than that of the flange joint body is attached and clamped together with the seal ring. Fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10597090U JPH0463885U (en) | 1990-10-11 | 1990-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10597090U JPH0463885U (en) | 1990-10-11 | 1990-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0463885U true JPH0463885U (en) | 1992-05-29 |
Family
ID=31851873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10597090U Pending JPH0463885U (en) | 1990-10-11 | 1990-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0463885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018069194A (en) * | 2016-11-01 | 2018-05-10 | 国立大学法人東北大学 | Centrifugal type thin film evaporator and method for manufacturing alicyclic structure-containing polymer for optical material |
| JP2023027769A (en) * | 2021-08-17 | 2023-03-02 | ハンオン システムズ | Device for safeguarding fastener clamp-load on metal seal |
-
1990
- 1990-10-11 JP JP10597090U patent/JPH0463885U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018069194A (en) * | 2016-11-01 | 2018-05-10 | 国立大学法人東北大学 | Centrifugal type thin film evaporator and method for manufacturing alicyclic structure-containing polymer for optical material |
| JP2023027769A (en) * | 2021-08-17 | 2023-03-02 | ハンオン システムズ | Device for safeguarding fastener clamp-load on metal seal |