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.)
F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
F23B40/06—Combustion apparatus with driven means for feeding fuel into the combustion chamber the fuel being fed along the fuel-supporting surface
F23B40/08—Combustion apparatus with driven means for feeding fuel into the combustion chamber the fuel being fed along the fuel-supporting surface into pot- or trough-shaped grates
Vorschubrost mit Unterwindbetrieb mit schraeg nach hinten und oben den Brennstoff foerdernden Rostgliedern, die abwechselnd vor- und zurueckbewegt werden