Low emission wood burning stove
Patent
·
OSTI ID:5209017
This patent describes a wood burning stove. It comprises: firebox means for forming a chamber for primary combustion of fuel received therein; door means comprising a door which may be opened and closed for selectively accessing the firebox means; stationary grate means defining a first series of openings located in fixed position below the firebox means; ash pan means comprising an ash pan disposed below the stationary grate means for receiving ashes from the firebox means; moveable grate means defining a second series of openings, the moveable grate means being mounted above the stationary grate means and positionable between a first position wherein the first series of openings does not communicate with the second series of openings and a second position wherein the first series of openings communicate with the second series of opening to provide communication between the chamber and the ash pan means and; handle means connected to the moveable grate means for engagement from exteriorly of the firebox means for transforming the moveable grate means from the first position to the second position and engageable with the door so that when the door is closed, the moveable grate means is forced to the first position.
- Assignee:
- N.H.C. Inc., Morrisville, VT (USA)
- Patent Number(s):
- A; US 4984560
- Application Number:
- PPN: US 7-399237
- OSTI ID:
- 5209017
- Country of Publication:
- United States
- Language:
- English
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