US41591A - Improvement in feed-water heaters for l - Google Patents
Improvement in feed-water heaters for l Download PDFInfo
- Publication number
- US41591A US41591A US41591DA US41591A US 41591 A US41591 A US 41591A US 41591D A US41591D A US 41591DA US 41591 A US41591 A US 41591A
- Authority
- US
- United States
- Prior art keywords
- pipes
- feed
- heater
- improvement
- water heaters
- 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 8
- 150000001875 compounds Chemical class 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000003137 locomotive Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/42—Feed-water heaters, i.e. economisers or like preheaters specially adapted for locomotives
Definitions
- Fig. 3 is a side View ofeXhaust-pipe, with the opening through which the deiiecting tongue projects.
- a in Fig. l represents the boiler, and Q the heater placed beneath A and at right angles to it.
- the heater Q is secure] y fastened to the sides of frame F by means of the lugged heads E E.
- the lugged heads E are held together by longitudinal b'olts I), which can be easily removed when it becomes necessary to repair or cleanse the heater Q.
- R represents the compound pipes, which connect the heater Q with the exhaust-pipes T.
- the oiiice of pipes R is to convey a sufficiency of steam into heater Q to raise the water in Q to the desired temperature.
- the pipes T are fastened together by means ot ⁇ the yoke and setscrews X, so that one pipe can he removed without deranging the other.
- A2 represents a valve for regulating the eX- haust steam which enters Q through the coinpound pipes R.
- the pipes R and T are so constructed and arranged that the pressure of steam in heater Q will be equal to that in pipes T. This result is chietly attained by the use of the deiiecting tubular tongue C, which admits as much steam into pipes R as is necessary to preserve the equilibrium above stated, and discharges the remainder through pipes T.
- B2 represents the plunger, which is designed to prevent any hard substance that may enter through pipes T from striking against and injuring the iiues I, Fig. 2. To effect this object the end of the plunger B2 is closed and the sides open for the escape of the steam.
- H in Fig. l represents the pipe through which the cold water is forced into the heater Q, and L the pipe through which hot water enters the boiler A; and S represents the escapepipe.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- General Induction Heating (AREA)
Description
UNITED STATES PATENT OFFICE.
SAMUEL F. ALLEN, OF CHICAGO, ILLINOIS.
IMPROVEMENT IN FEED-WATER HEATRS FOR LOCOMOTIVES.
Specification forming part of Letters Patent No. L] [,591 dated February 1li, 1864.
To all whom t may concern:
Beit known that I, SAMUEL F. ALLEN, of Chicago, in the State of Illinois, haveinvented certain new and useful Improvements in Feed- Vater Heaters for Locomotives; and I hereby declare that the following is a true and exact description of the same, reference being had to the accompanying drawings, and to the letof the heater Q, with compound pipes R andexhaustpipes T attached. Fig. 3 is a side View ofeXhaust-pipe, with the opening through which the deiiecting tongue projects.
A in Fig. l represents the boiler, and Q the heater placed beneath A and at right angles to it. The heater Q is secure] y fastened to the sides of frame F by means of the lugged heads E E. By this arrangement the heater is made to answer as abraee,and thus give stability to the frame F. The lugged heads E are held together by longitudinal b'olts I), which can be easily removed when it becomes necessary to repair or cleanse the heater Q.
Rrepresents the compound pipes, which connect the heater Q with the exhaust-pipes T. The oiiice of pipes R is to convey a sufficiency of steam into heater Q to raise the water in Q to the desired temperature. The pipes T are fastened together by means ot` the yoke and setscrews X, so that one pipe can he removed without deranging the other.
A2 represents a valve for regulating the eX- haust steam which enters Q through the coinpound pipes R. The pipes R and T are so constructed and arranged that the pressure of steam in heater Q will be equal to that in pipes T. This result is chietly attained by the use of the deiiecting tubular tongue C, which admits as much steam into pipes R as is necessary to preserve the equilibrium above stated, and discharges the remainder through pipes T.
B2 represents the plunger, which is designed to prevent any hard substance that may enter through pipes T from striking against and injuring the iiues I, Fig. 2. To effect this object the end of the plunger B2 is closed and the sides open for the escape of the steam.
H in Fig. l represents the pipe through which the cold water is forced into the heater Q, and L the pipe through which hot water enters the boiler A; and S represents the escapepipe.
Having thus described my invention, what I claim, and desire to secure by Letters Patent, 1s
The combination of the compound pipes R, the exhaust-pipes T, the regulating-valve A2, the deiiect'ing-tongues C, the yokes X, and the heater Q, substantially as herein set forth.
In testimony that I claim the foregoing I hereby affix my signaturein the presence of two witnesses. 4
SAMUEL F. ALLEN. Vitnesses:
JACOB BARNEY, VILLIAM GIBB SMITH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US41591A true US41591A (en) | 1864-02-16 |
Family
ID=2111159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US41591D Expired - Lifetime US41591A (en) | Improvement in feed-water heaters for l |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US41591A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060039581A1 (en) * | 1998-04-16 | 2006-02-23 | Decker Stephen K | Digitally watermarking holograms |
-
0
- US US41591D patent/US41591A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060039581A1 (en) * | 1998-04-16 | 2006-02-23 | Decker Stephen K | Digitally watermarking holograms |
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