DE204704C - - Google Patents

Info

Publication number

DE204704C

DE204704C DENDAT204704D DE204704DA DE204704C DE 204704 C DE204704 C DE 204704C DE NDAT204704 D DENDAT204704 D DE NDAT204704D DE 204704D A DE204704D A DE 204704DA DE 204704 C DE204704 C DE 204704C

Authority

DE

Germany

Prior art keywords

boiler

pipes

heating

water

return

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
• 238000010438 heat treatment Methods 0.000 claims description 19
• 239000007789 gas Substances 0.000 claims description 11
• 210000003739 neck Anatomy 0.000 claims description 2
• 238000002485 combustion reaction Methods 0.000 description 2
• 230000001680 brushing effect Effects 0.000 description 1
• 238000010304 firing Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1