DE290728C - - Google Patents

Info

Publication number

DE290728C

DE290728C DENDAT290728D DE290728DA DE290728C DE 290728 C DE290728 C DE 290728C DE NDAT290728 D DENDAT290728 D DE NDAT290728D DE 290728D A DE290728D A DE 290728DA DE 290728 C DE290728 C DE 290728C

Authority

DE

Germany

Prior art keywords

grate

air

flap

scraper

plan

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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• 230000001105 regulatory effect Effects 0.000 claims description 2
• 238000002485 combustion reaction Methods 0.000 description 7
• 229910000831 Steel Inorganic materials 0.000 description 2
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
• 239000010959 steel Substances 0.000 description 2
• 229910001018 Cast iron Inorganic materials 0.000 description 1
• 238000009795 derivation Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1