F23B50/00 - CPC Classification Index

ClassID:

155902 ⎘

F23B50/00 - CPC Classification

Classification description:

Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone

Sub-classes:

F23B50/02 » the fuel forming a column, stack or thick layer with the combustion zone at its bottom 2
F23B50/12 » the fuel being fed to the combustion zone by free fall or by sliding along inclined surfaces, e.g. from a conveyer terminating above the fuel bed 47

Recent Application in this class:

20190383491

2019-12-19

Pellet stove

20180031247

2018-02-01

Pellet stove with basket adjustment

20160225975

2016-08-04

Combustion module having substantially uniform temperature

20160161127

2016-06-09

Pellet stove

20140150697

2014-06-05

MOVING GRATE DEVICE, METHOD, AND SYSTEM FOR COMBUSTION

20090266278

2009-10-29

AUTO-IGNITER FOR BIOMASS FURNACE

20070186920

2007-08-16

Gravity feed natural draft pellet stove