US776437A - Self-lighting gas-burner. - Google Patents
Self-lighting gas-burner. Download PDFInfo
- Publication number
- US776437A US776437A US13967203A US1903139672A US776437A US 776437 A US776437 A US 776437A US 13967203 A US13967203 A US 13967203A US 1903139672 A US1903139672 A US 1903139672A US 776437 A US776437 A US 776437A
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- US
- United States
- Prior art keywords
- burner
- gas
- self
- pass
- flame
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
- F23D17/002—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
Definitions
- My invention relates to improvements in and connected with self-lighting gas-burners, and has for its object to provide means for preventing the by-pass flame from becoming extinguished through being beaten back, flickering, or back suction. I attain these objects by the mechanism illustrated in the accompanying sheet of drawings, in which Figure l is a vertical section; Fig. 2, an elevation.
- the gas-supply tube below the said tap is formed with a channel it, with which communicates a thin pipe a, forming the by-pass leading from the outside to the inside of the gas-supply tube centrally up the burner and into a tube is, which latter iscut off from the draft of the burner.
- It pipes m are arranged which bring the same into communication with the air outside the burner and which at their outer ends are furnished with fine wire-gauze.
- a cup n is employed, the bottom of which has apertures 0 and to the center of which reaches the tube k.
- the gas for the by-pass flame being thus, through the pipes m, supplied with air separately from the burner, the by-pass flame is converted into a Bunsen flame and the draft created in the gas-burner when opening the tap cannot extinguish the same.
- the cup at serves to prevent the by-pass flame being extinguished through being beaten back or flickering when extinguishing the main flame.
- the improved by-pass flame reduces the consumption of gas of the by-pass to a minimum.
- the size of the bypass flame can be regulatletlil by means of the screw-valve in the channe
- a by-pass In an incandescent gas-burner, a by-pass, a tube at the top of the burner into which the said by-pass projects, a sieve on the top of the said tube and a cup thereon having gasapertures through its bottom around the said tube, all combined substantially as and for the purpose set forth.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Description
PATENTED NOV. 29, 1904.
STIERLL SELF LIGHTING 9A3 BURNER,
APPLICATION FILED JAN.19, 1903.
NO MODEL.
flu/'04 6642M B UZi-J% ZMA F i fazzzi 9y imam;
UNITED STATES Patented November 29, 1904.
PATENT OFFICE.
SELF-LIGHTING GAS-BURNER.
SPECIFICATION forming part of Letters Patent No. 776,437, dated November 29, 1904. Application filed January 19, 1903. Serial No. 139,672. (No model.)
T0 at whom, it may concern:
Be it known that I, FRIEDRICH STIERLI, a citizen of the Republic of Switzerland, residing at Zurich, in the Republic of Switzerland, (whose post-oflice address is 86 Waffenplatzstrasse, Zurich, aforesaid,) have invented new and useful Improvements in and Connected with Self-Lighting Gas-Burners, (for which I have made application for patents in Switzerland, dated June 30, 1902, Nos. 29,363 and 29,495, and in France, dated June 30, 1902, No. 312,036,) of which the following is a specification.
My invention relates to improvements in and connected with self-lighting gas-burners, and has for its object to provide means for preventing the by-pass flame from becoming extinguished through being beaten back, flickering, or back suction. I attain these objects by the mechanism illustrated in the accompanying sheet of drawings, in which Figure l is a vertical section; Fig. 2, an elevation.
Similar letters refer to similar parts throughout both views.
In carrying out my invention, and referring to the figures generally, I form the plug a of the gas-tap for the burner with two ports, which cross each other at a right angle. The gas-supply tube below the said tap is formed with a channel it, with which communicates a thin pipe a, forming the by-pass leading from the outside to the inside of the gas-supply tube centrally up the burner and into a tube is, which latter iscut off from the draft of the burner. In connection with the tube It pipes m are arranged which bring the same into communication with the air outside the burner and which at their outer ends are furnished with fine wire-gauze. Above the perforated top or sieve of the gas-burner a cup n is employed, the bottom of which has apertures 0 and to the center of which reaches the tube k. The gas for the by-pass flame being thus, through the pipes m, supplied with air separately from the burner, the by-pass flame is converted into a Bunsen flame and the draft created in the gas-burner when opening the tap cannot extinguish the same. The cup at serves to prevent the by-pass flame being extinguished through being beaten back or flickering when extinguishing the main flame. The improved by-pass flame reduces the consumption of gas of the by-pass to a minimum.
The size of the bypass flame can be regulatletlil by means of the screw-valve in the channe What I claim as my invention, and desire to secure by Letters Patent, is
In an incandescent gas-burner, a by-pass, a tube at the top of the burner into which the said by-pass projects, a sieve on the top of the said tube and a cup thereon having gasapertures through its bottom around the said tube, all combined substantially as and for the purpose set forth.
In witness whereof I have hereunto set my hand in presence of two witnesses.
FRIEDRICH STIERLI.
Witnesses:
A. LIEBERKNECHT, F. LAUENER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13967203A US776437A (en) | 1903-01-19 | 1903-01-19 | Self-lighting gas-burner. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13967203A US776437A (en) | 1903-01-19 | 1903-01-19 | Self-lighting gas-burner. |
Publications (1)
Publication Number | Publication Date |
---|---|
US776437A true US776437A (en) | 1904-11-29 |
Family
ID=2844922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13967203A Expired - Lifetime US776437A (en) | 1903-01-19 | 1903-01-19 | Self-lighting gas-burner. |
Country Status (1)
Country | Link |
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US (1) | US776437A (en) |
-
1903
- 1903-01-19 US US13967203A patent/US776437A/en not_active Expired - Lifetime
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