US35042A - Improvement in tobacco-pi pes - Google Patents
Improvement in tobacco-pi pes Download PDFInfo
- Publication number
- US35042A US35042A US35042DA US35042A US 35042 A US35042 A US 35042A US 35042D A US35042D A US 35042DA US 35042 A US35042 A US 35042A
- Authority
- US
- United States
- Prior art keywords
- bowl
- tobacco
- smoke
- improvement
- pes
- 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
- 210000002683 Foot Anatomy 0.000 title 2
- 239000000779 smoke Substances 0.000 description 16
- 230000000576 supplementary Effects 0.000 description 8
- SNICXCGAKADSCV-JTQLQIEISA-N Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 4
- 229960002715 Nicotine Drugs 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229930015196 nicotine Natural products 0.000 description 4
- 240000008962 Nicotiana tabacum Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 239000007990 PIPES buffer Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000001473 noxious Effects 0.000 description 2
- 229910052624 sepiolite Inorganic materials 0.000 description 2
- 235000019355 sepiolite Nutrition 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F1/00—Tobacco pipes
- A24F1/02—Tobacco pipes with arrangements for cleaning or cooling the smoke
- A24F1/22—Tobacco pipes with arrangements for cleaning or cooling the smoke with arrangements for cooling by air, e.g. pipes with double walls
Definitions
- THOMAS SHAw or PHILADELPHIA, PENNSYLVANIA.
- My invention consists in forming between the main bowl and a supplementary bowl of a tobaccopipe an annular chamber having vents arranged in respect to the opening leading to the stem of the pipe in the manner described hereinafter, so that the smoke must pass in contact with the surface of the inner bowl, and by the heat of the latter must be deprived of much of the nicotine, the smoke which passes through the stem being consequently much more pure and mild than that which passes through, the stems of ordinary pipes.
- Figure 1 is a side view, partly in section, of my improved tobacco-pipe; and Fig. 2, a sectional plan on the line 1 2, Fig. 1.
- A is the stem, and B the bowl, of the pipe, the former being made in any of the various modes resorted to in making the stems of ordinary pipes, and of any of the usual materials.
- the bowl B may be made of wood, clay, meerschaum, or other materials of which the bowls of tobacco-pipes have been heretofore made, and may be varied as regards its eX- ternal shape without departing from the main
- This annular space D between the two bowls may be formed by making the upper and lower flanges, a and b, a part of the bowl B, in which case the supplementary bowl may be plain on the outside and fitted to the flanges.
- the bowl 0 has a vent, av, through which the smoke will pass into the annular space D, and at the opposite side of the bowl 0 from this vent a communication is formed between the annular space D and the space beneath the supplementary bowl by cutting away thelower flange, b, at the point y, and through the orifice thus formed the smoke must pass into the chambers E, and thence through the vent m to the tube A.
Description
TL SHAW. TOBACCO PIPE.
PATENTED APR. 22, 186.2.
' features of my invention.
UNITED STATES PATENT OE IcE,
THOMAS SHAw, or PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN TOBACCO-PIPES.
I Specification forming part of Letters Patent No. 35,042, dated April 22, 1862' Z70 aZZ whom it may concern.-
Be it known that I, THOMAS SHAW, of Philadelphia, Pennsylvania, have invented an Improvement in Tobacco-Pipes; and I do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings, and to the letters of reference marked' thereon.
My invention consists in forming between the main bowl and a supplementary bowl of a tobaccopipe an annular chamber having vents arranged in respect to the opening leading to the stem of the pipe in the manner described hereinafter, so that the smoke must pass in contact with the surface of the inner bowl, and by the heat of the latter must be deprived of much of the nicotine, the smoke which passes through the stem being consequently much more pure and mild than that which passes through, the stems of ordinary pipes.
In order to enable others to make my invention, I will now proceed to describe its construction and operation.
On reference to the accompanying drawings, which form a part of this specification, Figure 1 is a side view, partly in section, of my improved tobacco-pipe; and Fig. 2, a sectional plan on the line 1 2, Fig. 1.
A is the stem, and B the bowl, of the pipe, the former being made in any of the various modes resorted to in making the stems of ordinary pipes, and of any of the usual materials. The bowl B may be made of wood, clay, meerschaum, or other materials of which the bowls of tobacco-pipes have been heretofore made, and may be varied as regards its eX- ternal shape without departing from the main In the interior of the bowl B is secured a supplementary bowl, 0, which has an upper flange, a, and lower flange, b, both flanges fitting snugly and being cemented or otherwise secured to the interior of the bowl B, so that. there will be an annular space,
1), between the inner and outer bowls. This annular space D between the two bowls may be formed by making the upper and lower flanges, a and b, a part of the bowl B, in which case the supplementary bowl may be plain on the outside and fitted to the flanges. The bowl 0 has a vent, av, through which the smoke will pass into the annular space D, and at the opposite side of the bowl 0 from this vent a communication is formed between the annular space D and the space beneath the supplementary bowl by cutting away thelower flange, b, at the point y, and through the orifice thus formed the smoke must pass into the chambers E, and thence through the vent m to the tube A. It will be seen that the smoke,-in passing through the vent 0c of the inner bowl, 0, to the chamber E, must necessarily pass in contact with the outer surface of the said inner bowl, and as the latter is always in a highly-heated state, the smoke must be deprived by the heat of much of the nicotine, whatever remains finding, its way into the chamber E, from which it may be withdrawn after removing the screwplug F. It'will be evident that the smoke which passes through the stem, deprived, as it is, of the noxious ingredients by the heat of the inner bowl, must be much purer and more mild than the smoke which passes through the stems of ordinary pipes.
I claim as my invention and desire to secure by Letters Patent Ihe annular chamber D between the inner bowl, 0, and outer how], 13, the said chamber having vents w and '1, arranged in respect to the vent m, as and for the purpose herein set forth.
In testimony whereof I have signed my name THoS. SHAW.
\Vitnesses:
HENRY H0wsoN, JoHN WHITE.
Publications (1)
Publication Number | Publication Date |
---|---|
US35042A true US35042A (en) | 1862-04-22 |
Family
ID=2104621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US35042D Expired - Lifetime US35042A (en) | Improvement in tobacco-pi pes |
Country Status (1)
Country | Link |
---|---|
US (1) | US35042A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6133829A (en) * | 1999-03-05 | 2000-10-17 | Frl, Inc. | Walk-through metal detector system and method |
-
0
- US US35042D patent/US35042A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6133829A (en) * | 1999-03-05 | 2000-10-17 | Frl, Inc. | Walk-through metal detector system and method |
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