An Improved Tobacco-pipe.
Year: 1898

page_text: An Improved Tobacco-pipe.
I, JULIEN FRANÇOIS GROSPELLIER-JOLY, of St. Claude (Jura), in the Republic
of France, Pipe Manufacturer, do hereby declare the nature of this invention
to be as follows:―
This invention relates to a tobacco-pipe characterized by a special arrange-
ment of parts permitting the smoker to inhale the smoke mingled with cold air
without spoiling the draught.
In the accompanying drawing I have shown one method of carrying my inven-
tion into practice.
Figure 1 shows a longitudinal section of my improved pipe.
Figure 2 is a section on the line 1-2, Figure 1, looking from below.
Figure 3 shows a section on the line 3-4 Figure 1.
Like letters indicate corresponding parts throughout the drawing.
As shown in the drawing, the mouthpiece and the stem of the pipe are pierced
by three passages, of which the one a does not communicate with the bowl b
but with an inlet c formed in the stem of the pipe. It is by this inlet that the
cold air is admitted into the passage a. The other two passages d, d' com-
municate with the bowl b and conduct the smoke to the smoker's mouth.
It will be observed that these three passages a, d and d¹ meet in a single pas-
sage at the extremity e of the mouthpiece so that the smoke and the cold air
mingle together at the moment of entry into the smoker's mouth..
This commingling cools the smoke yet preserves the aroma of the tobacco.
In the inlet c I fix by screw-threads or friction a small tube f, of bone, ivory
or other suitable material, of which the upper end can be made to project
beyond the stem and is turned to the shape of a small button.
I can apply my invention to pipes of all shapes and sizes and of any
material.
I can also employ a single passage only for the purpose of conducting the
smoke to the mouth.
T
لبند
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1000

page_text: and in what manner the same is to be performed, to be particularly described
and ascertained in and by the following statement:
This invention relates to a tobacco-pipe characterized by a special arrange-
ment of parts permitting the smoker to inhale smoke mingled with cold air
without spoiling the draught.
In the drawing filed with my Provisional Specification, I have shown one
method of carrying my invention into practice.
Figure 1 shows a longitudinal section of my improved pipe.
Figure 2 is a section on the line 1-2, Figure 1, looking from below.
Figure 3 shows a section on the line 3-4 Figure 1.
Like letters indicate corresponding parts throughout the drawing.
As shown in the drawing, the mouth-piece and the stem of the pape are pierced
by three passages of which the one a does not communicate with the bowl b
but with an inlet e formed in the stem of the pipe. It is by means of this inlet
that the cold air is admitted into the passage a.
The other two passages d, d' communicate with the bowl and conduct the
smoke to the smoker's mouth.
It will be observed that these three passages a, d and d¹ meet in a single pas-
sage at the extremity e of the mouthpiece so that the smoke and the cold air
mingle together at the moment of entry into the smoker's mouth.
This commingling cools the smoke, yet preserves the aroma of the tobacco.
In the inlet c I fix by screw-threads or friction a small tube f, of bone, ivory
or other suitable material, the upper end of which can be made to project
beyond the stem and is turned to the shape of a small button.
I can apply my invention to pipes of all shapes and sizes and of any
material.
I can also employ a single passage only for the purpose of conducting the
smoke to the mouth.
1
Having now particularly described and ascertained the nature of my said
invention and in what manner the same is to be performed, I declare that what
I claim is;-
A tobacco-pipe enabling the smoker to inhale smoke mixed with cold air, and
wherein the stem and mouth-piece or tube are pierced with passages, of which
one or more communicate with the bowl and another with an aperture formed
in the said tube or stem and serving for the entrance of air, these passages
either uniting or not into a single passage at the end of the said mouth-piece
or tube, substantially as described.
Dated the 15th day of December 1898.
D. YOUNG. & Co.,
11 & 12, Southampton Buildings, London, W.C.,
Agents for the Applicant.