JPS6360279B2 - - Google Patents
Info
- Publication number
- JPS6360279B2 JPS6360279B2 JP17671180A JP17671180A JPS6360279B2 JP S6360279 B2 JPS6360279 B2 JP S6360279B2 JP 17671180 A JP17671180 A JP 17671180A JP 17671180 A JP17671180 A JP 17671180A JP S6360279 B2 JPS6360279 B2 JP S6360279B2
- Authority
- JP
- Japan
- Prior art keywords
- tubular member
- insulator
- cylinder
- cylindrical body
- mica
- 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.)
- Expired
Links
- 239000012212 insulator Substances 0.000 claims description 32
- 239000010445 mica Substances 0.000 claims description 21
- 229910052618 mica group Inorganic materials 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 13
- 239000002184 metal Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 12
- 239000010410 layer Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 239000003027 oil sand Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000011812 mixed powder Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Insulating Bodies (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671180A JPS5797986A (en) | 1980-12-11 | 1980-12-11 | Insulation pipe joint |
| CA000390888A CA1173875A (en) | 1980-12-11 | 1981-11-25 | Insulating pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671180A JPS5797986A (en) | 1980-12-11 | 1980-12-11 | Insulation pipe joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5797986A JPS5797986A (en) | 1982-06-17 |
| JPS6360279B2 true JPS6360279B2 (enrdf_load_stackoverflow) | 1988-11-24 |
Family
ID=16018416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17671180A Granted JPS5797986A (en) | 1980-12-11 | 1980-12-11 | Insulation pipe joint |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5797986A (enrdf_load_stackoverflow) |
| CA (1) | CA1173875A (enrdf_load_stackoverflow) |
-
1980
- 1980-12-11 JP JP17671180A patent/JPS5797986A/ja active Granted
-
1981
- 1981-11-25 CA CA000390888A patent/CA1173875A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1173875A (en) | 1984-09-04 |
| JPS5797986A (en) | 1982-06-17 |
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