JPS6225533Y2 - - Google Patents

Info

Publication number

JPS6225533Y2

JPS6225533Y2 JP10066083U JP10066083U JPS6225533Y2 JP S6225533 Y2 JPS6225533 Y2 JP S6225533Y2 JP 10066083 U JP10066083 U JP 10066083U JP 10066083 U JP10066083 U JP 10066083U JP S6225533 Y2 JPS6225533 Y2 JP S6225533Y2

Authority

JP

Japan

Prior art keywords

bolt

bolt shaft

heat insulating

tip

shaft

Prior art date

1983-06-29

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

• Espacenet
• Global Dossier
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• 239000011810 insulating material Substances 0.000 claims description 19
• 239000000463 material Substances 0.000 description 17
• 239000012774 insulation material Substances 0.000 description 9
• 230000000694 effects Effects 0.000 description 5
• 238000009413 insulation Methods 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
• 239000006260 foam Substances 0.000 description 2
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
• 229910000831 Steel Inorganic materials 0.000 description 1
• 230000002411 adverse Effects 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 238000005553 drilling Methods 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 239000003566 sealing material Substances 0.000 description 1
• 239000010959 steel Substances 0.000 description 1