US1754573A - Liquid-fuel burner - Google Patents

Liquid-fuel burner Download PDF

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Publication number
US1754573A
US1754573A US290156A US29015628A US1754573A US 1754573 A US1754573 A US 1754573A US 290156 A US290156 A US 290156A US 29015628 A US29015628 A US 29015628A US 1754573 A US1754573 A US 1754573A
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US
United States
Prior art keywords
cup
burner
liquid
apertures
fuel burner
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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
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US290156A
Inventor
Ruegsegger Walter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AG PRIOR PATENTVERWERTUNGS-GESELLSCHAFT
PRIOR PATENTVERWERTUNGS GES AG
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PRIOR PATENTVERWERTUNGS GES AG
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Publication of US1754573A publication Critical patent/US1754573A/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D5/00—Burners in which liquid fuel evaporates in the combustion space, with or without chemical conversion of evaporated fuel

Definitions

  • This invention relates to a cup-shaped burner for liquid fuel and has for its object to provide a burner wherein the airis thoroughly mixed with the fuel, thus effecting an improved combustion Without leaving any residues in the burner cup.
  • the necessary combustion air enters the chamber 4 by means of a pipe (not shown) and gets preheated by contact with 1 the walls 3 and 7.
  • the wall 7 also prevents the bottom of the cup 1 from being too'much cooled by the combustion air.
  • the air is admitted to the interior of the cup by two ranges of apertures 5 and 6.
  • the apertures 5 are horizontally disposed while the apertures 6 are inclined so that the prolongation of their axis meets the bottom of the cup 1. Therefore the air entering the apertures 6 is blown towards this bottom and strikes against it, thus 5 mixing air and fuel already on the bottom of the cup and producing a readily inflammable gas.
  • the mixing process is improved and completed by the air entering the horizontally disposed apertures 5.
  • a combustion cup in communication with a fuel' supply, and two ranges of air inlet apertures in the side XVALTER RUEGSEGGER.

Description

April 15, 1930. w. RUEGSEGGER 1,754,573
LIQUID FUEL BURNER Filed July 3, 1928 IN V EN TOR.
. w WMQ/WATTORNEYS.
Patented Apr. 15, 1930 UNITED STATES.
PATENT OFFICE WALTER RUEGSEGGER, 0F LUGANO, SWITZERLAND, ASSIGNQR TO A. G. PRIOR I PAT- EN'IVERWER'I"UNGS-GESELLSCHAFT, OF GLARIS, SWITZERLAND LIQUID-FUEL BURNER Applicationfiled July 3, 192 8, Serial No. 290,156, and in Germany July 4, 1927.
This invention relates to a cup-shaped burner for liquid fuel and has for its object to provide a burner wherein the airis thoroughly mixed with the fuel, thus effecting an improved combustion Without leaving any residues in the burner cup.
A preferred embodiment of the invention is illustrated in the accompanying drawing in which,
1 indicates the burner cup into the bottom of which the liquid fuel enters by means of the pipe 2. The necessary combustion air enters the chamber 4 by means of a pipe (not shown) and gets preheated by contact with 1 the walls 3 and 7. The wall 7 also prevents the bottom of the cup 1 from being too'much cooled by the combustion air. The air is admitted to the interior of the cup by two ranges of apertures 5 and 6. The apertures 5 are horizontally disposed while the apertures 6 are inclined so that the prolongation of their axis meets the bottom of the cup 1. Therefore the air entering the apertures 6 is blown towards this bottom and strikes against it, thus 5 mixing air and fuel already on the bottom of the cup and producing a readily inflammable gas. The mixing process is improved and completed by the air entering the horizontally disposed apertures 5.
Experience has shown that with a burner so constructed a complete combustion of the.
fuel will take place leaving no residues in the cup as is the case with burners having only horizontally disposed air inlet apertures.
It is to be understood that various changes could be made regarding the construction of the burner without departing from the spirit of the invention. The apertures 6 could be disposed at various angles so that the entire surface of the cup bottom would be hit by the combustion air.
I claim:
In a liquid fuel burner, a combustion cup in communication with a fuel' supply, and two ranges of air inlet apertures in the side XVALTER RUEGSEGGER.
US290156A 1927-07-04 1928-07-03 Liquid-fuel burner Expired - Lifetime US1754573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1754573X 1927-07-04

Publications (1)

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US1754573A true US1754573A (en) 1930-04-15

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US290156A Expired - Lifetime US1754573A (en) 1927-07-04 1928-07-03 Liquid-fuel burner

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444494A (en) * 1943-11-15 1948-07-06 Breese Burners Inc Hydroxylating pot type hydrocarbon burner
US2460013A (en) * 1942-05-11 1949-01-25 Breese Burners Inc Quadrant pilot for pot type oil burners
US2480911A (en) * 1945-03-01 1949-09-06 Miller Co Liquid fuel burner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460013A (en) * 1942-05-11 1949-01-25 Breese Burners Inc Quadrant pilot for pot type oil burners
US2444494A (en) * 1943-11-15 1948-07-06 Breese Burners Inc Hydroxylating pot type hydrocarbon burner
US2480911A (en) * 1945-03-01 1949-09-06 Miller Co Liquid fuel burner

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