JPS62114288U - - Google Patents
Info
- Publication number
- JPS62114288U JPS62114288U JP196386U JP196386U JPS62114288U JP S62114288 U JPS62114288 U JP S62114288U JP 196386 U JP196386 U JP 196386U JP 196386 U JP196386 U JP 196386U JP S62114288 U JPS62114288 U JP S62114288U
- Authority
- JP
- Japan
- Prior art keywords
- flanges
- contact surface
- outer circumferential
- inner circumferential
- pair
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１図及び第２図は、本考案の一実施例の概略
説明図で、第１図は単体のフランジの縦断面図、
第２図は一対のフランジを結合して配管フランジ
を形成した状態の説明図、第３図及び第４図は従
来例の略示的説明図で、第３図は第１図に相当す
る図、第４図は第２図に相当する図、第５図は第
３図の変形例である。
１：フランジ、２：配管、３：メタル中空Ｏリ
ング、４：ボルトナツト、ｂ：外周接触面、ｃ：
内周接触面。
1 and 2 are schematic explanatory diagrams of an embodiment of the present invention, and FIG. 1 is a longitudinal cross-sectional view of a single flange;
Fig. 2 is an explanatory diagram of a state in which a pair of flanges are joined to form a piping flange, Figs. 3 and 4 are schematic explanatory diagrams of conventional examples, and Fig. 3 is a diagram corresponding to Fig. 1. , FIG. 4 is a diagram corresponding to FIG. 2, and FIG. 5 is a modification of FIG. 3. 1: Flange, 2: Piping, 3: Metal hollow O-ring, 4: Bolt nut, b: Outer periphery contact surface, c:
Inner contact surface.
Claims (1)
側及び外周側に、それぞれ同一高さの内周接触面
及び外周接触面を設けたフランジ単体を、一対、
該フランジ単体の内周接触面同志及び外周接触面
同志を接触させて、それら一対のフランジ単体を
一体的に結合してなることを特徴とする極低温流
体用配管フランジ。 As the contact surface of the piping flange, a pair of flanges each having an inner circumferential contact surface and an outer circumferential contact surface of the same height on the inner circumferential side and outer circumferential side of the bolt hole, respectively, are used.
A piping flange for cryogenic fluid, characterized in that a pair of flanges are integrally joined by bringing the inner circumferential contact surfaces and outer circumferential contact surfaces of the flanges into contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP196386U JPS62114288U (en) | 1986-01-13 | 1986-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP196386U JPS62114288U (en) | 1986-01-13 | 1986-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62114288U true JPS62114288U (en) | 1987-07-21 |
Family
ID=30780358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP196386U Pending JPS62114288U (en) | 1986-01-13 | 1986-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62114288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011127638A (en) * | 2009-12-15 | 2011-06-30 | Ud Trucks Corp | Joint structure of fluid transport pipe |
-
1986
- 1986-01-13 JP JP196386U patent/JPS62114288U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011127638A (en) * | 2009-12-15 | 2011-06-30 | Ud Trucks Corp | Joint structure of fluid transport pipe |