US1741633A - Steam boiler - Google Patents
Steam boiler Download PDFInfo
- Publication number
- US1741633A US1741633A US185819A US18581927A US1741633A US 1741633 A US1741633 A US 1741633A US 185819 A US185819 A US 185819A US 18581927 A US18581927 A US 18581927A US 1741633 A US1741633 A US 1741633A
- Authority
- US
- United States
- Prior art keywords
- boiler
- steam boiler
- heat
- pipe
- steam
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
Definitions
- This invention relates to improvements in steam boilers, having particular reference to vertical, flueless boilers of the type set forth in our copending application for patent Serial No. 98,04A, filed March 27, 1926.
- Fig. 1 is a view in elevation of the boiler
- Fig. 2 is a view in Vertical section.
- the invention of the present application provides simple, effective means for overcoming these conditions, consisting in a smoke conduit 1 connected to the smoke outlet 2, and wound around the boiler spirally, as here shown, upward to the smoke pipe 3, the walls of the conduit being formed of light boiler plate, or heavier sheet metal than the smoke pipe.
- a steam pressure line 4 may be connected as shown in the drawings for effecting forced draft through the smoke conduit and pipe.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
Dec. 31, 1929. A. H. KEMPER ET AL STEAM BOILER Filed April 22, 1927 Patented Dec. 31, 1929 UNITED STATES PATENT OFFICE ALBERT I-I. KEMPER AND WILLIAM H. DURKIN, OF DAYTON, OHIO STEAM BOILER Application filed April 22,
This invention relates to improvements in steam boilers, having particular reference to vertical, flueless boilers of the type set forth in our copending application for patent Serial No. 98,04A, filed March 27, 1926.
In the accompanying drawings which serve for illustrating the invention:
Fig. 1 is a view in elevation of the boiler;
Fig. 2 is a view in Vertical section.
In vertical flueless boilers of the type here shown, there is a direct connection between the fire box and the smoke pipe which results in excessive heating of the pipe and abnormal loss of heat through the pipe. Various forms of dampers and other regulating devices and special connections have been employed heretofore for overcoming these conditions. Such arrangements, however, while reasonably effective, require more or 2c less regulation with the result that, if the adjustments are not promptly made as re quired for normal regulation of the heat, the best results are not obtained.
The invention of the present application provides simple, effective means for overcoming these conditions, consisting in a smoke conduit 1 connected to the smoke outlet 2, and wound around the boiler spirally, as here shown, upward to the smoke pipe 3, the walls of the conduit being formed of light boiler plate, or heavier sheet metal than the smoke pipe.
By this arrangement a substantial area of the boiler casing is covered by the conduit which acts to conserve the heat in the boiler by minimizing radiation of heat from the covered area, and further by reaction of the heat passing through the conduit and by minimizing the heat passing through the smoke pipe.
It has been demonstrated by the limited use made of the invention, thus, far, that more uniform temperature of the boiler results and that substantially less fuel is required for generating and maintaining a given head of steam.
For heavy duty boilers a steam pressure line 4 may be connected as shown in the drawings for effecting forced draft through the smoke conduit and pipe.
1927. Serial No. 185,819.
tures.
ALBERT H. KEMPER. WILLIAM H. DURKIN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US185819A US1741633A (en) | 1927-04-22 | 1927-04-22 | Steam boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US185819A US1741633A (en) | 1927-04-22 | 1927-04-22 | Steam boiler |
Publications (1)
Publication Number | Publication Date |
---|---|
US1741633A true US1741633A (en) | 1929-12-31 |
Family
ID=22682566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US185819A Expired - Lifetime US1741633A (en) | 1927-04-22 | 1927-04-22 | Steam boiler |
Country Status (1)
Country | Link |
---|---|
US (1) | US1741633A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627252A (en) * | 1949-08-18 | 1953-02-03 | York Shipley Inc | Water heater assembly |
-
1927
- 1927-04-22 US US185819A patent/US1741633A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627252A (en) * | 1949-08-18 | 1953-02-03 | York Shipley Inc | Water heater assembly |
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