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.
Description
PATENTED NOV. 29, 1904.
STIERLL SELF LIGHTING 9A3 BURNER,
APPLICATION FILED JAN.19, 1903.
NO MODEL.
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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 |
|---|---|
| US (1) | US776437A (en) |
-
1903
- 1903-01-19 US US13967203A patent/US776437A/en not_active Expired - Lifetime
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