DE153383C - - Google Patents

Info

Publication number

DE153383C

DE153383C DENDAT153383D DE153383DA DE153383C DE 153383 C DE153383 C DE 153383C DE NDAT153383 D DENDAT153383 D DE NDAT153383D DE 153383D A DE153383D A DE 153383DA DE 153383 C DE153383 C DE 153383C

Authority

DE

Germany

Prior art keywords

balloon

mouthpiece

flame

blown

cooling furnace

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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• 238000001816 cooling Methods 0.000 claims description 7
• 238000007493 shaping process Methods 0.000 claims description 4
• 239000011521 glass Substances 0.000 claims description 3
• 239000004927 clay Substances 0.000 claims description 2
• 238000000034 method Methods 0.000 claims description 2
• 238000005476 soldering Methods 0.000 claims description 2
• 238000003303 reheating Methods 0.000 claims 1
• 230000006378 damage Effects 0.000 description 2
• 239000002253 acid Substances 0.000 description 1
• 239000007799 cork Substances 0.000 description 1
• 238000005474 detonation Methods 0.000 description 1
• 238000010438 heat treatment 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
• 238000010792 warming Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1