DE306157C - - Google Patents

Info

Publication number

DE306157C

DE306157C DENDAT306157D DE306157DA DE306157C DE 306157 C DE306157 C DE 306157C DE NDAT306157 D DENDAT306157 D DE NDAT306157D DE 306157D A DE306157D A DE 306157DA DE 306157 C DE306157 C DE 306157C

Authority

DE

Germany

Prior art keywords

furnace

furnaces

workpieces

gases

openings

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.)

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Links

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• 239000007789 gas Substances 0.000 claims description 8
• 238000010438 heat treatment Methods 0.000 claims description 4
• 238000002844 melting Methods 0.000 claims description 4
• 230000008018 melting Effects 0.000 claims description 4
• 238000003466 welding Methods 0.000 claims description 3
• 239000007787 solid Substances 0.000 claims description 2
• 239000000446 fuel Substances 0.000 description 5
• 238000010304 firing Methods 0.000 description 3
• 238000002485 combustion reaction Methods 0.000 description 2
• 238000005242 forging Methods 0.000 description 2
• 238000003780 insertion Methods 0.000 description 2
• 230000037431 insertion Effects 0.000 description 2
• 238000004140 cleaning Methods 0.000 description 1
• 239000003245 coal Substances 0.000 description 1
• 239000000571 coke Substances 0.000 description 1
• 230000009970 fire resistant effect Effects 0.000 description 1
• 230000017525 heat dissipation Effects 0.000 description 1
• 238000010792 warming Methods 0.000 description 1