USRE3650E - Improvement in gas-burners - Google Patents
Improvement in gas-burners Download PDFInfo
- Publication number
- USRE3650E USRE3650E US RE3650 E USRE3650 E US RE3650E
- Authority
- US
- United States
- Prior art keywords
- gas
- tips
- burner
- cock
- pipe
- Prior art date
Links
- 239000007789 gas Substances 0.000 description 52
- 238000010276 construction Methods 0.000 description 6
- 210000003414 Extremities Anatomy 0.000 description 2
- 235000009781 Myrtillocactus geometrizans Nutrition 0.000 description 2
- 240000009125 Myrtillocactus geometrizans Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
Images
Definitions
- Fig. 2 is an enlarged diametrical section 'thro'ughthe' improved burner, showing Athe cock turned so asto eut oft' the supply of gas to the primary burner or tips.
- Fig. 3 is a diametricalsection with the globular chamber and. primary burner removed, showing the cock turned so as to allow a full Iiow of gas to the primary burner or tips.
- the object of this invention is to provide for. the retention, during the time that it is Ilot required to use a gas-burner for illumination, ot'a small flame by which the gas when turned on in sutiicient tion may be ignited.
- the invention consists, first, in a novel construction ofa eocl; to be applied in connection with the burner for this purpose.
- Figs. 1 and 2 the inventionv is represented as applied to the well-known form of gas-burner, which will here be termed the primary burner, consisting of twoburners or tips, A A, inclined toward each other and screwed into curved branches B B, so that the two jets of gas issuing froin the orifices of the tipswill impinge upon each other Vand present a broad and beautiful tlanle.
- These branches 1B B terminate at their lower ends in a central tube, B,
- a division-piece, d is secured i'n the center of the orifice a, soas to .leave narrow spaces e e at its extremities for the purpose of allowing gas to rush suddenly through the small pipe C to the tip g, just before the full flow or head of gas yis turned ion tothe tips A A.
- rlhose ends of the divisional piece d which are betweenthe spaces ce are designed to serve as valves for closing vthe lower. end of the small pipe'c when the orifice ais inline with the bore of the pipe Gv and the full tlow of gas is .admitted to the tips A A.
- the small blue flame of the tip g will be extinguished.
- the upper end of the' taper or tip g is passed gas-tight through a hole which is drilled through the crotch of the branch pipes B B, so that the fine orifice of this tip will be in a vertical plane beneath the converging ends of the tips A A and sufficiently near these ends to allow of the communication of flame to the .gas issuing there from bythe flame of the tips A A.
- the small pipe c is secured in the center of the larger gas-pipe C in such manner that the gas rising through the orifice of cock D will not be materially obstructed in its passage to the tips A A.
- the pipe G may be a short section of pipe of suiiicient length to receive the cock D and internal gas-tu be,c, and havin ga female screwthread or coupling formed in its lower end so that it can be screwed on a gas-pipe in place of any of the old forms o burners.
- a male screw-tli read is formed on the central tube,B/, upon which is screwed a hollow globe, hood, or shel1,G, which - ⁇ incloses the tips A A i v l 3'65 belowy their upper ends, and forms an air-sup- 'ply chamber for inducing currents ot' air to rise through the perennials 'i 'i at its base and impin ge upon the flame.
- the air which rises into the chamber G becomes heated and supplies more or less oxygen to the ame,whether such be the larger one used for illuminating purposes or thel smaller one that is used for igniting. It also protects the small or igniting tlame from being extinguished by strong currents of air, and .should be made opaque, to conceal the same or prevent its being Visible and having an illuminatin g action or effect, which is desirable it should not have. l
- the operation ofthe burner when constructed as described is very simple. The cock being turned so as to admit gas to the tips A A, this gas is lighted and burns in the usual manner.
- the tip g will be lighted in the act of cutting ott' the gas from and extinguishing the tips A A.
- the gas will be conducted to this tube through the tine groove b in the coclcplug, as before described, and burned with a small blue dame.
- the small taper is pro vided for the purpose of lighting the primary burner, or what may be termed the illuminating gas jet or stream issuing therefrom, and not for giving light. Itis preferred to inake this taper so that it shall consume but a trifling amount of gas when in use, and none atv all when the tips A A are lighted.
- the invention is here described as applied to converging burner tubes or tips as one practical mode otl carrying it into eect, but it is not confined toV this particular kind of gas-burner, and may be applied to other forms ot' tips by making slight changes in the construction of the parts herein shown, without, however, changing the principle ofthe invention as herein set forth.
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