US10099A - Camphene-lamp - Google Patents
Camphene-lamp Download PDFInfo
- Publication number
- US10099A US10099A US10099DA US10099A US 10099 A US10099 A US 10099A US 10099D A US10099D A US 10099DA US 10099 A US10099 A US 10099A
- Authority
- US
- United States
- Prior art keywords
- lamp
- camphene
- metal
- tube
- wire gauze
- 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
Links
- 239000012530 fluid Substances 0.000 description 30
- 239000002184 metal Substances 0.000 description 30
- 229910052751 metal Inorganic materials 0.000 description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 28
- CRPUJAZIXJMDBK-DTWKUNHWSA-N (+)-camphene Chemical compound C1C[C@@H]2C(=C)C(C)(C)[C@H]1C2 CRPUJAZIXJMDBK-DTWKUNHWSA-N 0.000 description 20
- 229930006739 camphene Natural products 0.000 description 20
- 229910001369 Brass Inorganic materials 0.000 description 18
- 239000010951 brass Substances 0.000 description 18
- 229910052802 copper Inorganic materials 0.000 description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 16
- 239000010949 copper Substances 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 14
- 238000005260 corrosion Methods 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D3/00—Burners using capillary action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q2/00—Lighters containing fuel, e.g. for cigarettes
- F23Q2/34—Component parts or accessories
- F23Q2/44—Wicks; Wick guides or fastenings
Definitions
- this tube On the bottom of this tube I solder or braze a piece of brass, copper or iron wire gauze to cover the entire bottom, the fineness of the gauze to be about sixteen hundred meshes to the square inch.
- This tube to go down the inside of the other to within an eighth of an inch of the bottom of the other tube; on the bottom of this tube, I likewise solder or braze a piece of wire gauze similar to the other before described.
- This tube which is also perforated in a similar manner to the other, contains the wick or wicks and must be taken out when it is necessary to fill the lamp.
- WVhat I claim as my invention and improvement and desire to secure by Letters Patent is l.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Description
J. NEWELL.
Lamp Burn'er. No. 10,099. Patented Oct. 4, 1853.
m'fnwg'ay [72 V8720); Jr 0/14 a I.
N PETERS. mmmm aw, Wahingwu. ac,
UNITEIE JOHN NEWVELL, OF BOSTON, MASSACHUSETTS.
CAMPHENE-LAIVIP.
To all whom it may concern:
Be it known-that I, JOHN NEwnLL, of Boston, in the Commonwealth of h/Iassachusetts, have invented certain new and useful improvements in lamps constructed for burning camphene, burning fluids, &c., without danger of explosion, and also in cans, lamp-feeders, and other vessels for containing camphene, burning fluid, &c.; and I do hereby declare that the following is a full and exact description of my inventions and improvements.
I make use of a lamp of any form or size which may be made of glass, porcelain or metal. I put in a brass, copper or tinned iron tube or cylinder from the top of the lamp, and of a size filled to the orifice, reaching to within one eighth of an inch more or less of the inside bottom of the lamp. 011 the upper end of this tube, is cut a female screw, as in common lamps, to receive the male screw of the top, which contains the wick tube. I perforate the tube with numerous small holes of a diameter small enough to prevent the transmission of flame according to the principle of Davys safety lamp. On the bottom of this tube I solder or braze a piece of brass, copper or iron wire gauze to cover the entire bottom, the fineness of the gauze to be about sixteen hundred meshes to the square inch. On the inside of the flanch of the top of the lamp containing the wick tube, I cut a screw for the purpose of screwing on another tube as large as can be made and put in and not interfere with the inside of the other tube. This tube to go down the inside of the other to within an eighth of an inch of the bottom of the other tube; on the bottom of this tube, I likewise solder or braze a piece of wire gauze similar to the other before described. This tube, which is also perforated in a similar manner to the other, contains the wick or wicks and must be taken out when it is necessary to fill the lamp.
Instead of making the tubes of perforated brass or other metal, Imore frequently construct both tubes of brass, copper or iron wire gauze like that above described. The lamp is constructed in this form for the purpose of preventing the communication of flame to the interior of the lamp upon the principle of Davys safety lamps and for preventing explosions of the vapor formed within the lamp from camphene, burning fluid &c., but I do not claim any part of the above construction. The improvements which I have made are applicable to all lamps in which perforated metal and brass copper or iron wire gauze are used for the purpose of preventing explosions.
When a lamp constructed as above described having safety tubes of perforated brass, copper or tinned iron, or of brass, copper or iron wire gauze, which are the only materials which can be ordinarily used on account of the expense, is filled with camphene or burning fluid, the action of the fluid upon the metal and particularly upon brass or copper, in a short time produces a corrosion of the metal, which causes the interstices of the wire gauze or the perforations of the metal to be filled up, and thereby impedes the flow of the fluid to the wick. Moreover a portion of the metal thus corroded is dissolved and becomes united with the fluid. This in a few hours acts upon the wick and thus materially impedes the flow of the fluid and checks the combustion, so that a lamp thus constructed and without the application of my improvement in a short time becomes wholly useless. To obviate this difiiculty, I cover all the metal on the inside of the lamp, with which the fluid comes in contact, including the perforated metal and wire gauze, with a thin coating of silver, which may be put on by the process of galvanizing or plating, and which adds but little to the expense of the lamp. The coating of silver upon the metal or wire gauze prevents all corrosion of the metal and removes all objections to the construction of the lamp as above described. I also cover with silver the wire gauze placed in cans and other vessels used for containing camphene, burning fluid, &c., for the purpose of preventing the admission of flame to the contents of the cans or vessels.
For the purpose of giving additional safety to lamps constructed mainly as abovedescribed, or in which the perforated metal or wire gauze is used in the interior of the lamp for preventing explosions, I have in,
vented an improvement which I claim as new, and which I will proceed to describe.
I perforate the cap of the lamp (A) through which the wick tubes pass with several holes (8, 8,) as small at least as the interstices of the wire gauze above described, and so small as not to admit the communication of flame through them. I place these holes in the cap of the lamp for the purpose of allowing the constant escape of the vapor formed within the lamp from the camphene, burning fluid, &c., which vapor has a pressure much above that of the atmosphere, and may be increased by heated surfaces. I. thereby prevent all danger of the bursting of the lamp by the pressure of the vapor.
WVhat I claim as my invention and improvement and desire to secure by Letters Patent is l. The silvering of the perforated metal or brass copper or iron Wire gauze used in safety lamps and cans or other vessels designed to prevent explosions from the vapor of camphene burning fluid, &c., the silvering being applied for the purpose of preventing the corrosion of the metal or Wire gauze as described by the most economical process.
2. The combination of perforations as above described in the caps of lamps used for burning camphene, burning fluid, 620., so small as not to admit the communication of flame through them for the purpose of allowing the escape of the vapor formed Within the lamp, from camphene, burning fluid, &c., and thereby preventing the bursting of the lamps by the pressure of the vapor.
I do not claim the use of any perforations in lamps for burning camphene burning fluid, &c., except such as are constructed so as to prevent the passage of flame on the principle of Sir Humphrey Davys discovery relative to the passage of flame through erforated metal.
JOHN NEWELL.
Witnesses JOHN L. HAYES, Mrs. BIDDLE VAN ZANDT.
Publications (1)
Publication Number | Publication Date |
---|---|
US10099A true US10099A (en) | 1853-10-04 |
Family
ID=2070420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10099D Expired - Lifetime US10099A (en) | Camphene-lamp |
Country Status (1)
Country | Link |
---|---|
US (1) | US10099A (en) |
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0
- US US10099D patent/US10099A/en not_active Expired - Lifetime
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