US714588A - Hot-water heater. - Google Patents

Hot-water heater. Download PDF

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Publication number
US714588A
US714588A US9220402A US1902092204A US714588A US 714588 A US714588 A US 714588A US 9220402 A US9220402 A US 9220402A US 1902092204 A US1902092204 A US 1902092204A US 714588 A US714588 A US 714588A
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Prior art keywords
water
hot
water heater
compartment
receptacle
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Expired - Lifetime
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US9220402A
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Oswald Loebel
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B9/00—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
    • F22B9/10—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed substantially horizontally, e.g. at the side of the combustion chamber
    • F22B9/12—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed substantially horizontally, e.g. at the side of the combustion chamber the fire tubes being in substantially horizontal arrangement

Definitions

  • My invention relates to hot-water heaters, and has for its object to provide a water-heating apparatus in a furnace.
  • This apparatus consists, substantially, of one or two water-receptacles made of such a shape as to form the top and rear Wall of the furnace.
  • Figure 1 is a vertical transverse section
  • Fig. 2 a vertical longitudinal section
  • Fig. 3 a plan, showing one constructional form of the water-heating apparatus
  • Fig. 4 is a vertical longitudinal section showing the other constructional form of the apparatus provided in a furnace.
  • the water-receptacle comprises a horizontal compartment Ct, which covers the furnace A, and a vertical compartment 19, which forms the rear wall of such furnace. Both compartments a and b are furnished with a plurality of openings 0 of suitable width, which afford a passage for the products of combustion and the lateralwalls of which increase the heating-surface.
  • the tubes 01 and e form the water inlet and outlet.
  • tubular extensions g serving to carry the grate f and terminating in the front wall of the rear compartment 1) of the waterserve to increase theheating-s'urface and to accelerate the circulation of the water.
  • the upper compartment or of the water-receptacle has in front cleaning-tubes Z, which pass through the front wall of the furnace and are adapted to be closed by screw-covers m.
  • the apparatus may be advantageously used for hot-water heating systems, for baths, and for heating water for domestic purposes generally.
  • a second water-receptacle which has two compartments 'n, and 0, arranged above and behind the compartments a and b of the water-receptacle.
  • the compartments n and o are connected with each other either directly, as shown at the rear above, or by short tubes 19, as shown below.
  • the compartments 0. and n have a large central opening, between the two walls q and r of which the water passes over and which serves asa passage for the coal contained in the filling shaft or magazine 8. It is expedient to widen the opening toward the fillingshaft.
  • the heating-surface and the capacity of the water-receptacle are considerably increased. The products of combustion circulate almost entirely around the compartments a and b.

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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)
  • Central Heating Systems (AREA)

Description

No. 714,588. Patented Nov. 25, 1902. 0. LOBEL.
HOT WATER HEATER.
. (Appliea tinn filed Feb. 1, 190,2. (No ll'odl.) 2 Sheets-$heet I.
ms udnms mews ca, mom-Lima wasumcnou o c No. 714,588. Patented Nov. '25, I902."
0. LGBEL.
HOT WATER HEATER.
(Application filed Fab. 1, 1902. (No Iodol.) 2 Sheets-Sheet 2.
M NORRIS mas no, Pautauma, WASHINGTON, n c.
UNITED STATES" PATENT OFFICE.
OSWALD LOBEL, OF ZITTAU, GERMANY.
HOT-WATER H EATER.
SPECIFICATION forming part of Letters Patent No. 714,588, dated November 25, 1902.
Application filed February 1, 1902. Serial No. 92,204. (No model.)
To all whom it may concern.-
Be it known that I, OSWALD LoBEL, a subj ect of the King of Saxony, residing at Innere Weberstrasse, Zittau, in the Kingdom of Saxony and Empire of Germany, have invented new and useful Improvements in Hot-Water Heaters, of which the following is a specification.
My invention relates to hot-water heaters, and has for its object to provide a water-heating apparatus in a furnace. This apparatus consists, substantially, of one or two water-receptacles made of such a shape as to form the top and rear Wall of the furnace.
In the accompanying drawings I have represented by way of example two construcin a furnace.
tional forms of my said invention.
Figure 1 is a vertical transverse section, Fig. 2 a vertical longitudinal section, and Fig. 3 a plan, showing one constructional form of the water-heating apparatus arranged Fig. 4 is a vertical longitudinal section showing the other constructional form of the apparatus provided in a furnace.
The water-receptacle comprises a horizontal compartment Ct, which covers the furnace A, and a vertical compartment 19, which forms the rear wall of such furnace. Both compartments a and b are furnished with a plurality of openings 0 of suitable width, which afford a passage for the products of combustion and the lateralwalls of which increase the heating-surface.
The tubes 01 and e form the water inlet and outlet.
In the constructional examples I have provided two tubular extensions g, serving to carry the grate f and terminating in the front wall of the rear compartment 1) of the waterserve to increase theheating-s'urface and to accelerate the circulation of the water.
The upper compartment or of the water-receptacle has in front cleaning-tubes Z, which pass through the front wall of the furnace and are adapted to be closed by screw-covers m.
The apparatus may be advantageously used for hot-water heating systems, for baths, and for heating water for domestic purposes generally.
In the constructional form represented in Fig.4 a second water-receptacle is provided, which has two compartments 'n, and 0, arranged above and behind the compartments a and b of the water-receptacle. The compartments n and o are connected with each other either directly, as shown at the rear above, or by short tubes 19, as shown below. The compartments 0. and n have a large central opening, between the two walls q and r of which the water passes over and which serves asa passage for the coal contained in the filling shaft or magazine 8. It is expedient to widen the opening toward the fillingshaft. By the addition of the compartments n and o the heating-surface and the capacity of the water-receptacle are considerably increased. The products of combustion circulate almost entirely around the compartments a and b.
What I claim as my invention, and desire to secure by Letters Patent, is-- 1. The combination, of a water-receptacle consisting of a horizontal upper compartment, a vertical rear compartment, a grate, and tubular extensions projecting laterally forward from the lower part of said rear compartment and supporting said grate, substantially as and for the purpose set forth.
2. The combination, of a water-receptacle consisting of a horizontal upper compartment, a vertical rear compartment, tubular extensions projecting laterally forward from the lower part of said rear compartment, and pipes connecting the tubular extensions with the horizontal upper compartment, substantially as and for the purpose set forth.
3. The combination, of two water-receptacles consisting each of a horizontal upper compartment and a vertical rear compartment, one receptacle being arranged above and behind the other, and connected by pipes, substantially as and for the purpose set forth.
In testimony whereof I haved signed my name to this specification in the presence 0 two subscribing witnesses.
OSWALD LoBEL.
Witnesses:
VHERNANDO DE Soro,
PAUL ARRAs.
US9220402A 1902-02-01 1902-02-01 Hot-water heater. Expired - Lifetime US714588A (en)

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US9220402A US714588A (en) 1902-02-01 1902-02-01 Hot-water heater.

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US9220402A US714588A (en) 1902-02-01 1902-02-01 Hot-water heater.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417998A1 (en) * 1973-04-12 1974-10-24 Stephen Mitchel Wohl COMBUSTION ENGINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417998A1 (en) * 1973-04-12 1974-10-24 Stephen Mitchel Wohl COMBUSTION ENGINE

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