US126988A - Improvement in feed-water heaters for steam-boilers - Google Patents

Improvement in feed-water heaters for steam-boilers Download PDF

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US126988A
US126988A US126988DA US126988A US 126988 A US126988 A US 126988A US 126988D A US126988D A US 126988DA US 126988 A US126988 A US 126988A
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boilers
feed
steam
improvement
water heaters
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes
    • F22B21/04—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely

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  • Figure 1 represents a front view of my improved heater.
  • Fig. 2 is a vertical transverse section of the same on the line 0 c, Fig. 1.
  • Fig. 3 is a detail top view of the same.
  • This invention has for its object to economize fuel in the heating of water in steamboilers, and to insure a more thorough result from the heat. It consists in a novel system of circulation, as hereinafter more fully described.
  • a A in the drawing represent two cylindrical boilers placed side by side; more may be used in connection with my system of heater.
  • 0 is the forward mud-drum, arranged transversely under the boilers, and connected there- By small pipes 01 d the upperends of the pipes E are connected with the boilers, as shown.
  • Within the drum 0 is a smaller concentric pipe, H, to which the feed-water is conveyed through a pipe, 0. From the ends of H extend vertical branches f f Within E, and thence forward pipes g 9 within Gr G.
  • the ends of the pipes g are open;
  • drum 0 stand-pipe a, pipes E G, and tubes 6 f g, combined with a steam-boiler, as and for the purpose described.

Description

JOSEPH RODGERS.
'lmprmiement in Feed-Water Heaters. No, 126,988, 7 v Patented May 21, 1872.
" .a'rnlv'r FFICE.
JOSEPH RODGERS, OF OLARINGTON, OHIO.
IMPROVEMENT IN FEED-WATER HEATERS FOR STEAM-BOILERS.
Specification forming part of Letters Patent No. 126,988, dated May 21, 1872.
Specification describing anew and Improved Heater for Steam-Boilers, invented by JOSEPH RODGERS, of Glarington, in the county ofMonroe and State of Ohio.
Figure 1 represents a front view of my improved heater. Fig. 2 is a vertical transverse section of the same on the line 0 c, Fig. 1. Fig. 3 is a detail top view of the same.
Similar letters of referenceindicate corresponding parts.
This invention has for its object to economize fuel in the heating of water in steamboilers, and to insure a more thorough result from the heat. It consists in a novel system of circulation, as hereinafter more fully described.
A A in the drawing represent two cylindrical boilers placed side by side; more may be used in connection with my system of heater. 0 is the forward mud-drum, arranged transversely under the boilers, and connected there- By small pipes 01 d the upperends of the pipes E are connected with the boilers, as shown. Within the drum 0 is a smaller concentric pipe, H, to which the feed-water is conveyed through a pipe, 0. From the ends of H extend vertical branches f f Within E, and thence forward pipes g 9 within Gr G.
The ends of the pipes g are open; The feed- Water, entering H, branching oil into f and g,
as new and desire to secure by Letters Patent The drum 0, stand-pipe a, pipes E G, and tubes 6 f g, combined with a steam-boiler, as and for the purpose described.
JOSEPH RODGERS.
Witnesses:
J AGOB T. MORRILL, WM. B. RODGERS.
US126988D Improvement in feed-water heaters for steam-boilers Expired - Lifetime US126988A (en)

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US126988A true US126988A (en) 1872-05-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050125360A1 (en) * 2003-12-09 2005-06-09 Tidwell Lisa C. Systems and methods for obtaining authentication marks at a point of sale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050125360A1 (en) * 2003-12-09 2005-06-09 Tidwell Lisa C. Systems and methods for obtaining authentication marks at a point of sale

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