US334197A - Oscae eothbock - Google Patents

Oscae eothbock Download PDF

Info

Publication number
US334197A
US334197A US334197DA US334197A US 334197 A US334197 A US 334197A US 334197D A US334197D A US 334197DA US 334197 A US334197 A US 334197A
Authority
US
United States
Prior art keywords
heater
pipes
steam
water
boiler
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
Application number
Publication date
Application granted granted Critical
Publication of US334197A publication Critical patent/US334197A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22DPREHEATING, 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
    • F22D1/00Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/42Feed-water heaters, i.e. economisers or like preheaters specially adapted for locomotives

Definitions

  • 5o has within it a valve that is under control of box of a boiler, with a series of live and eX- ico heater in position.
  • FIG. 1 is an end view of a boiler with my Fig. 2 is a sectional view of the heater, showing the live and exhaust steam pipes.
  • Fig. 8 is a modification in which the top of the boiler forms the bottom of the heater; and
  • Fig. 4 is a side view of a locomotive, showing my heater in position and its connecting-pipes.
  • My invention consists in permanently attaching the heater-shell to that of the boiler, the introduction of live and exhaust steam pipes into the heater, and other minor details, that will be hereinafter described, and pointed out in the claims.
  • rIhe heater in the present application consist-s of shells a a" x x, for containing the water to be heated, the bottom being formed of a separate piece, but in certain cases the shell of the boiler may form the bottom, as
  • the shell or heater is riveted or bolted to the boiler by the ianges, either with or Without the bottom, 4directly over the firebox.
  • IVithin the shell are two sets or series of pipes for conducting live and exhaust steam independently or at the same time through the water to be heated.
  • the exhaust set of pipes P are supplied with steam from the exhaust nozzle, which the engineer, which has been fully described in one of my applications heretofore mentioned.
  • the exhauststeam passes through the pipe and out at the valve-opening y.
  • the steam set of pipes It are similar to the exhaust-pipes, and are provided with the valve G, for controlling or shutting oft' the steam. These pipes can be used while running, but will be most in use when the locomotive is standing still, for at that time,while making short stops at a station, the surplus steam may be blown off through the heater, and the greater part of its heat utilized to heat the water.
  • the valve y may be closed when using live steam alone, and thereby utilizing all of the heat of the steam that enters the pipes. 4
  • the shell of the heater is provided with a valved pipe, N, for drawing off the'water in case of necessity for repairing, and also with a water-supply pipe, D, from the pump, and a supply-pipe, l?, from the heater to the injector for feeding the boiler.
  • the top of the heater is bolted on, so that it may be readily removed for repairs or inspection within.
  • the heater is covered with some nonconducting material.' l
  • the sides of the heater are stayed with bolts B,which extend from one side to the other, the ends being enlarged and provided with screw-threads.
  • Fig. 4 shows the general arrangement of the heater when riveted or bolted over the fire-box on a locomotiveboilerwith the various pipes, pump, and injectorconnections.
  • H is the heater
  • S' rod to controlmvalves 2 and 3.
  • 'E is the injector;
  • E eXtra injectorpipe, d, the usual fire-door; 8, valve in pipe I);
  • D feed-water pipe from pump to heater;
  • C feed-water pipe from pump to boiler;
  • B rod controlling valve in exhaust-pipe in smokeA box;
  • G hot-water pipe leading from heater to injector.
  • boiler a shell for f :t feed-water heater riveted thereto, and a se- OSCAR ROTHROCR 5 ries of coiled live steam and exhaust pipes, lVtnesses:

Landscapes

  • Engineering & Computer Science (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

(No Model.)
0. ROTHROCK.
FEED WATER HEATER.
No. 334,197. Patented Jan. l2, 1886.
5o has within it a valve that is under control of box of a boiler, with a series of live and eX- ico heater in position.
OSCAR' ROTHROGK, OF NEV YORK, N. Y.
FEED-WATER HEATER.
SPECIFICATION forming part of Letters Patent No. 334,197, dated January 12, 1886.
Application filed November 10, 1885. Serial No.18.2,374. (No model.)
To all whom, it may concern.-
Be it known that I, OsoAR RorHRooK, a citizen of the United States, and a resident of New York city, in the county of New York and State of New York, have invented certain new and useful Improvements in Feed-Vater Heaters for Steam-Boilers; and I do hereby declare that the following is-a full, clear, and
exact description of the invention, which will enable others skilled in the art to which it appertains to make and usel the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form part of this specification, in which- Figure 1 is an end view of a boiler with my Fig. 2 is a sectional view of the heater, showing the live and exhaust steam pipes. Fig. 8 is a modification in which the top of the boiler forms the bottom of the heater; and Fig. 4 is a side view of a locomotive, showing my heater in position and its connecting-pipes.
This device is an improvement upon that shown in my application filed .I une 9, 1885, Serial No. 168,167, September 8, 1885, Serial No. 176,519, and October 19, 1885, Serial No. 180,467.
My invention consists in permanently attaching the heater-shell to that of the boiler, the introduction of live and exhaust steam pipes into the heater, and other minor details, that will be hereinafter described, and pointed out in the claims.
rIhe heater in the present application consist-s of shells a a" x x, for containing the water to be heated, the bottom being formed of a separate piece, but in certain cases the shell of the boiler may form the bottom, as
shown in Fig. 3.
The shell or heater is riveted or bolted to the boiler by the ianges, either with or Without the bottom, 4directly over the firebox.
IVithin the shell are two sets or series of pipes for conducting live and exhaust steam independently or at the same time through the water to be heated.
The exhaust set of pipes P are supplied with steam from the exhaust nozzle, which the engineer, which has been fully described in one of my applications heretofore mentioned.
The exhauststeam passes through the pipe and out at the valve-opening y.
The steam set of pipes It are similar to the exhaust-pipes, and are provided with the valve G, for controlling or shutting oft' the steam. These pipes can be used while running, but will be most in use when the locomotive is standing still, for at that time,while making short stops at a station, the surplus steam may be blown off through the heater, and the greater part of its heat utilized to heat the water. The valve y may be closed when using live steam alone, and thereby utilizing all of the heat of the steam that enters the pipes. 4
The shell of the heater is provided with a valved pipe, N, for drawing off the'water in case of necessity for repairing, and also with a water-supply pipe, D, from the pump, and a supply-pipe, l?, from the heater to the injector for feeding the boiler.
The top of the heater is bolted on, so that it may be readily removed for repairs or inspection within.
The heater is covered with some nonconducting material.' l
The sides of the heater are stayed with bolts B,which extend from one side to the other, the ends being enlarged and provided with screw-threads.
Fig. 4 shows the general arrangement of the heater when riveted or bolted over the lire-box on a locomotiveboilerwith the various pipes, pump, and injectorconnections. H is the heater, S', rod to controlmvalves 2 and 3. 'E is the injector; E, eXtra injectorpipe, d, the usual fire-door; 8, valve in pipe I); D, feed-water pipe from pump to heater; C, feed-water pipe from pump to boiler; B, rod controlling valve in exhaust-pipe in smokeA box; G, hot-water pipe leading from heater to injector. Tg5
Having described my invention, what I desire to secure by Letters Patent, is-
1. In a feed-water heater, the combination of a shell riveted to and located over the firehuust steam pipes within the said shell, subl my own I ztlx my signature in presence o1' stantially as shown and described. two Witnesses.
2. In combination with o, boiler a shell for f :t feed-water heater riveted thereto, and a se- OSCAR ROTHROCR 5 ries of coiled live steam and exhaust pipes, lVtnesses:
substantially as shown and described. FRANZ LIES,
In testimony that I claim the foregoing as DANL. HAGGERTY.
US334197D Oscae eothbock Expired - Lifetime US334197A (en)

Publications (1)

Publication Number Publication Date
US334197A true US334197A (en) 1886-01-12

Family

ID=2403292

Family Applications (1)

Application Number Title Priority Date Filing Date
US334197D Expired - Lifetime US334197A (en) Oscae eothbock

Country Status (1)

Country Link
US (1) US334197A (en)

Similar Documents

Publication Publication Date Title
US334197A (en) Oscae eothbock
US354368A (en) Feed-water heater
US472671A (en) Feed-water heater
US398966A (en) Feed-water heater
US391390A (en) Foeth
US551991A (en) Feed-water heater
US328903A (en) Oscar rothrock
US89240A (en) Improvement in steam-generators
US1696306A (en) Fluid heater
US997963A (en) Steam-boiler.
US800289A (en) Heater for steam-boilers.
US960364A (en) Feed-water-heating appliance.
US573111A (en) Feed-water heater
US356914A (en) Steam-boiler
US426123A (en) Oooooooo
US1014170A (en) Water-heating device.
US349159A (en) Steam-boiler
US299705A (en) Feeding air to locomotive-furnaces
US143007A (en) Eighaed geener
US587055A (en) Feed-water heater and water-heating system
US374956A (en) Feed-water heater
US145059A (en) Improvement in feed-water heaters
US368170A (en) Oscar rothrock
US184129A (en) Improvement in feed-water heaters for steam-boilers
US170743A (en) Improvement in feed-water heaters