JPS636295U - - Google Patents
Info
- Publication number
- JPS636295U JPS636295U JP9910186U JP9910186U JPS636295U JP S636295 U JPS636295 U JP S636295U JP 9910186 U JP9910186 U JP 9910186U JP 9910186 U JP9910186 U JP 9910186U JP S636295 U JPS636295 U JP S636295U
- Authority
- JP
- Japan
- Prior art keywords
- cryogenic temperatures
- spacer
- amount
- cryogenic
- fastening fastener
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１図ないし第３図は本考案の実施例で、第１
図の第１実施例はフランジ継手部の部分断面図、
第２図の第２実施例はフランジ継手部の部分断面
図、第３図の第３実施例はフランジ継手部の部分
断面図を示す。
１，２，１１，１２，２１，２２：フランジ、
３，１３，１４，２３，２４：締結フアスナ、４
，１５，１６，２５，２６：スペーサ、５，１７
，２７：シール、６：ねじ形インサート。
Figures 1 to 3 show embodiments of the present invention.
The first embodiment shown in the figure is a partial sectional view of the flange joint.
The second embodiment shown in FIG. 2 is a partial sectional view of the flange joint, and the third embodiment shown in FIG. 3 is a partial sectional view of the flange joint. 1, 2, 11, 12, 21, 22: flange,
3, 13, 14, 23, 24: Fastening fastener, 4
, 15, 16, 25, 26: spacer, 5, 17
, 27: Seal, 6: Threaded insert.
Claims (1)
締結フアスナ（ボルト／ナツト）との締付座面に
スペーサを介装し、該スペーサおよび前記締結フ
アスナとの極低温下における熱収縮量を前記フラ
ンジの極低温下における熱収縮量とほぼ等しくす
ることを特徴とする極低温用フランジ継手。 A spacer is interposed between the tightening seat surface of a flange of a pipe that stores and transfers cryogenic fluid and a fastening fastener (bolt/nut), and the amount of heat shrinkage between the spacer and the fastening fastener at cryogenic temperatures is calculated by A flange joint for cryogenic temperatures, characterized in that the amount of thermal contraction is approximately equal to that at cryogenic temperatures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9910186U JPS636295U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9910186U JPS636295U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636295U true JPS636295U (en) | 1988-01-16 |
Family
ID=30967675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9910186U Pending JPS636295U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636295U (en) |
-
1986
- 1986-06-30 JP JP9910186U patent/JPS636295U/ja active Pending