JPH0437583Y2 - - Google Patents

Info

Publication number

JPH0437583Y2

JPH0437583Y2 JP1987075290U JP7529087U JPH0437583Y2 JP H0437583 Y2 JPH0437583 Y2 JP H0437583Y2 JP 1987075290 U JP1987075290 U JP 1987075290U JP 7529087 U JP7529087 U JP 7529087U JP H0437583 Y2 JPH0437583 Y2 JP H0437583Y2

Authority

JP

Japan

Prior art keywords

lid

inner lid

steam

heat insulating

lower plate

Prior art date

1987-05-19

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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• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
• 230000002093 peripheral effect Effects 0.000 claims 1
• 238000007789 sealing Methods 0.000 description 16
• 239000011347 resin Substances 0.000 description 10
• 229920005989 resin Polymers 0.000 description 10
• 229910001220 stainless steel Inorganic materials 0.000 description 8
• 239000010935 stainless steel Substances 0.000 description 8
• 238000009835 boiling Methods 0.000 description 7
• 238000005192 partition Methods 0.000 description 7
• 239000011810 insulating material Substances 0.000 description 5
• 230000006866 deterioration Effects 0.000 description 3
• 238000009413 insulation Methods 0.000 description 3
• 239000010410 layer Substances 0.000 description 2
• 238000005452 bending Methods 0.000 description 1
• 238000004891 communication Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000012856 packing Methods 0.000 description 1
• 229920002379 silicone rubber Polymers 0.000 description 1
• 239000004945 silicone rubber Substances 0.000 description 1
• 239000002356 single layer Substances 0.000 description 1