|
F23H 1/00
|
Grates with solid bars |
|
F23H 1/02
|
Grates with solid bars having provision for air supply or air preheating, e.g. air-supply or blast fittings which form part of the grate structure or serve as supports |
|
F23H 1/04
|
Grates with solid bars having a variable burning surface |
|
F23H 1/06
|
Grates with solid bars having bars at different levels |
|
F23H 1/08
|
Vertical grates |
|
F23H 3/00
|
Grates with hollow bars |
|
F23H 3/02
|
Grates with hollow bars internally cooled |
|
F23H 3/04
|
Grates with hollow bars externally cooled, e.g. with water, steam, or air |
|
F23H 5/00
|
Double grates |
|
F23H 7/00
|
Inclined grates |
|
F23H 7/02
|
Inclined grates with fixed bars |
|
F23H 7/04
|
Inclined grates with fixed bars in parallel disposition |
|
F23H 7/06
|
Inclined grates with movable bars disposed parallel to direction of fuel feeding |
|
F23H 7/08
|
Inclined grates with movable bars disposed parallel to direction of fuel feeding reciprocating along their axes |
|
F23H 7/10
|
Inclined grates with movable bars disposed parallel to direction of fuel feeding rocking about their axes |
|
F23H 7/12
|
Inclined grates with movable bars disposed transversely to direction of fuel feeding |
|
F23H 7/14
|
Inclined grates with movable bars disposed transversely to direction of fuel feeding reciprocating along their axes |
|
F23H 7/16
|
Inclined grates with movable bars disposed transversely to direction of fuel feeding rocking about their axes |
|
F23H 7/18
|
Inclined grates with movable bars disposed transversely to direction of fuel feeding reciprocating in an upward direction |
|
F23H 9/00
|
Revolving grates; Rocking or shaking grates |
|
F23H 9/02
|
Revolving cylindrical grates |
|
F23H 9/04
|
Grates rocked as a whole |
|
F23H 9/06
|
Revolving grates; Rocking or shaking grates the bars being rocked about axes transverse to their lengths |
|
F23H 9/08
|
Revolving grates; Rocking or shaking grates the bars being rocked about their longitudinal axes |
|
F23H 9/10
|
Revolving grates; Rocking or shaking grates the bars being rocked about their longitudinal axes and modified to move fuel along the grate |
|
F23H 9/12
|
Revolving grates; Rocking or shaking grates the bars being vertically movable in a plane |
|
F23H 11/00
|
Travelling grates |
|
F23H 11/02
|
Travelling grates with the bars disposed on transverse bearers |
|
F23H 11/04
|
Travelling grates with the bars pivoted at one side |
|
F23H 11/06
|
Travelling grates with the bars movable relatively to one another |
|
F23H 11/08
|
Travelling grates with several individually-movable grate surfaces |
|
F23H 11/10
|
Travelling grates with special provision for supply of air from below and for controlling air supply |
|
F23H 11/12
|
Travelling grates inclined travelling grates; Stepped travelling grates |
|
F23H 11/14
|
Travelling grates serving as auxiliary grates |
|
F23H 11/16
|
Travelling grates for multi-layer stoking |
|
F23H 11/18
|
Travelling grates - Details |
|
F23H 11/20
|
Driving means |
|
F23H 11/22
|
Moving fuel along grate; Cleaning of grate |
|
F23H 11/24
|
Removal of ashes; Removal of clinker |
|
F23H 11/26
|
Removal of ashes; Removal of clinker by dumping |
|
F23H 11/28
|
Replaceable burning-surface |
|
F23H 13/00
|
Grates not covered by any of groups |
|
F23H 13/02
|
Basket grates, e.g. with shaking arrangement |
|
F23H 13/04
|
Telescoping grates |
|
F23H 13/06
|
Dumping grates |
|
F23H 13/08
|
Grates specially adapted for gas generators and also applicable to furnaces |
|
F23H 15/00
|
Cleaning arrangements for grates ; Moving fuel along grates |
|
F23H 17/00
|
GRATES; CLEANING OR RAKING GRATES - Details of grates |
|
F23H 17/02
|
End fittings on bars |
|
F23H 17/04
|
End fittings on bars of travelling grates |
|
F23H 17/06
|
Provision for vertical adjustment of grate |
|
F23H 17/08
|
Bearers; Frames; Spacers; Supports |
|
F23H 17/10
|
Dead plates; Imperforate fuel supports |
|
F23H 17/12
|
Fire-bars |
