US333989A - Casing for hot-air furnaces - Google Patents
Casing for hot-air furnaces Download PDFInfo
- Publication number
- US333989A US333989A US333989DA US333989A US 333989 A US333989 A US 333989A US 333989D A US333989D A US 333989DA US 333989 A US333989 A US 333989A
- Authority
- US
- United States
- Prior art keywords
- casing
- hot
- air
- air furnaces
- doors
- 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 - Lifetime
Links
- 229920002456 HOTAIR Polymers 0.000 title description 4
- 238000009423 ventilation Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/02—Casings; Cover lids; Ornamental panels
Definitions
- the standards C are bolted to B,which may be a circle or any form to suit the form of the stove used, and the amount of the stove we wish to inclose. This forms the frame-work of the casing.
- the doors D are hung, which doors,when closed, complete the air-passages,and also the casing,and make the heater interchangeable, as desired.
- an air-duct may 3o extend from under the stove to any point from which fresh air is to be drawn,with a damper in it to regulate the amount desired.
- the casing is but little Warmer than the 4( f air passing through it, and cuts off radiation.
Description
(Model.)
S. N. BETTS.
GASING PoR HOT AIR PURNAGBS.
No. 333,989. Patented Jan. 1 2, 1886.
N. PETERS, PhotmLilhugrupher. Wnshinglnn. DA C.
Nrrno STATES oAslNe FOR HOT-Am FURNAGES.
SPECIFICATION forming part of Letters Patent No. 333,989, dated January 12, 1886,
Application filed September 22, 1881. Serial No. 42,385. (Model.)
` To all whom it may concern.-
Be it known that l, STEPHEN N. BE'rrs, a citizen of the United States, residing in the township of Adams, county of Hillsdale, and
State of Michigan, have invented a new and The ligure in the drawing represents a perspective view of the casing.
The standards C are bolted to B,which may be a circle or any form to suit the form of the stove used, and the amount of the stove we wish to inclose. This forms the frame-work of the casing. To the standards C the doors D are hung, which doors,when closed, complete the air-passages,and also the casing,and make the heater interchangeable, as desired.
When ventilation is desired.an air-duct may 3o extend from under the stove to any point from which fresh air is to be drawn,with a damper in it to regulate the amount desired.
Operation: The coldest air in the room (from the floor) passes under the easing, then 3 5 up through between it and the stove, s heated in its passage, and is discharged into the room. This warms and equalizes the temperature of the air throughout the room.
The casing is but little Warmer than the 4( f air passing through it, and cuts off radiation.
Those seated near it will not suffer from heat. Y Those coming into the room cold can open the doors D and receive the benefits of direct radiation from the stove. 4
Vhen the doors D are closed, the heater is hot-air. When they are open,it is a radiator.
Vhat l claim, and desire to secure by Letters Patent, is-
The combination, in the heater, equalizer, 5 and ventilator, of the doors D with the frame, having the circles B and standards C, substantially as and for the purpose described.
STEPHEN N. BETTS.
Vitnesses: A
EDWIN S. BETrs, FRANK N. STEWART.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US333989A true US333989A (en) | 1886-01-12 |
Family
ID=2403084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US333989D Expired - Lifetime US333989A (en) | Casing for hot-air furnaces |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US333989A (en) |
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0
- US US333989D patent/US333989A/en not_active Expired - Lifetime
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