GB476529A - Improvements in means for controlling the air supply to the tuyere blocks of underfeed stoker furnaces - Google Patents
Improvements in means for controlling the air supply to the tuyere blocks of underfeed stoker furnacesInfo
- Publication number
- GB476529A GB476529A GB937/37A GB93737A GB476529A GB 476529 A GB476529 A GB 476529A GB 937/37 A GB937/37 A GB 937/37A GB 93737 A GB93737 A GB 93737A GB 476529 A GB476529 A GB 476529A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- controlling
- jets
- air supply
- air
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/10—Under-feed arrangements
- F23K3/12—Under-feed arrangements feeding by piston
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
476,529. Fluid-pressure servomotors. AMERICAN ENGINEERING CO. Jan. 12, 1937, No. 937. Convention date, Jan. 14, 1936. [Class 135] [Also in Group XII] The air inlets to the tuyere blocks of underfeed stokers are controlled by dampers 94 which are actuated by the difference of air pressure on their upper and lower sides and also by fluid jets supplied through nozzles 98 on a pipe 99 and projected against extensions on the dampers. The strength of the jets varies in accordance with the pressure in the plenum chamber 109 which acts on a diaphragm 108 to control a valve 114 in a pipe 101 leading air from an auxiliary source of air pressure to the jets.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US476529XA | 1936-01-14 | 1936-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB476529A true GB476529A (en) | 1937-12-10 |
Family
ID=21950182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB937/37A Expired GB476529A (en) | 1936-01-14 | 1937-01-12 | Improvements in means for controlling the air supply to the tuyere blocks of underfeed stoker furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB476529A (en) |
-
1937
- 1937-01-12 GB GB937/37A patent/GB476529A/en not_active Expired
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