US157528A - Improvement in feed-water heaters - Google Patents
Improvement in feed-water heaters Download PDFInfo
- Publication number
- US157528A US157528A US157528DA US157528A US 157528 A US157528 A US 157528A US 157528D A US157528D A US 157528DA US 157528 A US157528 A US 157528A
- Authority
- US
- United States
- Prior art keywords
- feed
- improvement
- water heaters
- smoke
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 22
- 238000002485 combustion reaction Methods 0.000 description 6
- 208000006379 Syphilis Diseases 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 206010022000 Influenza Diseases 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/06—Locomobile, traction-engine, steam-roller, or locomotive boilers
Definitions
- Figure l of the drawing is a representation o'i' a longitudinal section ot' my device, and Fig. 2 is a transverse sectional view of the same.
- My invention relates to steam-boilers; and it consists in the employment ot' a transverse feed-water pipe leading int-o the space between the jacket ot' the boiler, and situated in a rear smoke-box, as hereinafter more fully set forth.
- A represents the furnace, the inner-side face of which is provided with lues B B B, through which the products of combustion pass to the smokebox E.
- C G are return-fines for the products of combustion', which lead them back from the smoke-box E into a heater or smoke-box, I), arranged between the front and rear ends ofthe boiler.
- the products of combustion pass from the smoke-box D out of the boiler through an ordinary smoke-stack.
- the rear end of the boiler surrounding the smoke-box E is formed of two concentric shells, a b.
- the letter G represents a feed-water pipe, one end of which is open for the passage of the feed-water from the pump, the other end ot' the pipe G opening into the space between the shells, the water thence passing around the spaces between the main flues B, returniues C, and heater or smoke-box D, by means of' which it is rapidly converted into steam.
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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)
Description
T?. MAGEE.
Feed-Water Heaters. N0.157,528. Patented nec. 8, m4.
UNITED STATES PATENT OEEICE,`
THOMAS MAGEE, or NYAcK, NEW Yonir.
IMPROVEMENT IN FEED-WATER HEATERS.
Specification forming part of Letters Patent No. 157,528, dated December 8, 1874; application died April 18, 1874.
To all whom it may concern Be it known that I, THOMAS MAGEE, of Nyack, in the county of Rockland and State ot' New York, have invented a new and valuable Improvement in Feed-Water Heaters; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation ofthe same, reference being had to the annexed drawings making a part of this specitication, and to the letters and iigures of reference marked thereon.
Figure l of the drawing is a representation o'i' a longitudinal section ot' my device, and Fig. 2 is a transverse sectional view of the same.
My invention relates to steam-boilers; and it consists in the employment ot' a transverse feed-water pipe leading int-o the space between the jacket ot' the boiler, and situated in a rear smoke-box, as hereinafter more fully set forth.
In the annexed drawings, A represents the furnace, the inner-side face of which is provided with lues B B B, through which the products of combustion pass to the smokebox E. C G are return-fines for the products of combustion', which lead them back from the smoke-box E into a heater or smoke-box, I), arranged between the front and rear ends ofthe boiler. The products of combustion pass from the smoke-box D out of the boiler through an ordinary smoke-stack. The rear end of the boiler surrounding the smoke-box E, is formed of two concentric shells, a b. The letter G represents a feed-water pipe, one end of which is open for the passage of the feed-water from the pump, the other end ot' the pipe G opening into the space between the shells, the water thence passing around the spaces between the main flues B, returniues C, and heater or smoke-box D, by means of' which it is rapidly converted into steam.
By this construction it will be seen that, by arranging the feed-water pipe G at the outlet ot the main lues B, and below the entrance of the returndiues C, the water in the feed-water pipe G is heated to a great degree before being introduced between the shells.
What I claim as my invention, and desire to secure by Letters Patent, is-.-
Ihe transverse feed-water pipe G, leading into the space between the jackets of the boiler, in combination with the rear smokebox E, substantially as and for the purpose set forth.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
THOMAS MAGEE.
W'itnesses:
R. T. CAMPBELL, GEORGE E. UPHAM.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US157528A true US157528A (en) | 1874-12-08 |
Family
ID=2226938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US157528D Expired - Lifetime US157528A (en) | Improvement in feed-water heaters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US157528A (en) |
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0
- US US157528D patent/US157528A/en not_active Expired - Lifetime
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