US1796589A - Tobacco pipe - Google Patents

Tobacco pipe Download PDF

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Publication number
US1796589A
US1796589A US389796A US38979629A US1796589A US 1796589 A US1796589 A US 1796589A US 389796 A US389796 A US 389796A US 38979629 A US38979629 A US 38979629A US 1796589 A US1796589 A US 1796589A
Authority
US
United States
Prior art keywords
pipe
insert
channels
annular groove
bowl
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
Application number
US389796A
Other languages
English (en)
Inventor
Buttner Fritz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US1796589A publication Critical patent/US1796589A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F5/00—Bowls for pipes
    • A24F5/06—Bowls for pipes with insets of clay or the like
    • A24F5/08—Bowls for pipes with insets of clay or the like with grates, sieves, or the like

Definitions

  • This invention relates to a tobacco pipe with removable pipe bowl and removable insert of porous substance arranged under the bowl.
  • the pipe body has a wide bottom as 5 flat as possible, from which extends a tubular extension designed to receive the mouth piece, the lower surface of said extension being flush with the lower surface of the pipe body.
  • the cylindrical side wall of the pipe-body is perpendicular on the bottom face, so that a hollow space is obtained easy to *observe, showing no hidden corners, and which can be easily and perfectly cleaned.
  • an insert, known per so, made of porous material is arranged which accurately fits on the wall of the hollow space, has at its centre a wide bore designed to hold the pipe bowl and in its inner and outer surfaces parallel channels, the outer channels terminating in an annular groove.
  • annular groove is at a certain distance above the bottom plate of the insert, the effect of the pipe aimed at being attained only thereby. It is important that under any condition filtering of tobacco juice into the mouth piece of the pipe is prevented, as the smoke from the pipe bowl ascends first on the inner side of the insert to descend on the outer surface of the same. Before the smoke flows into the annular groove the mois-- ture carried along by the same has had time to penetrate into the porous walls of the insert so that the smoke arrives in the annular groove in a perfectly dry state. If the annular groove communicated with the bottom of the pipe body, it might be possible that the smoke absorbs again moisture from tobacco residues which collect in the course of time on this bottom, so that the previous drying would be useless.
  • the inner mouth of the suction channel is situated a certhe bottom of the pipe plate of porous material, flows through vertical channels into the annular groove arranged in the upper portion of the pipe bowl and then into the mouth piece.
  • FIG. 1 shows a pipe according to the invention in longitudinal section
  • Fig. 2 is a section on line 22 of Fig. 1,
  • Fig. 3 shows in lon itudinal section a modified construction of t e pipe.
  • Fig. 4 is a section on line H of Fig. 3.
  • the pipe body a is constructed, as shown, so that its hollow space is limited by straight planes and has no hidden corners, the flat bottom extending" straight, said pipe body having a tubular extension a into which the mouth piece a is inserted.
  • the mouth a of the smoke channel in the mouth piece is a gercain distance above the bottom of the pipe .
  • AZI insert 0 of porous material is in the pipe body. This insert a is preferably made of infusorial silica and coated with meerschaum,
  • the meerschaum coating is produced by strewing meerschaum powder in the mould so that it combines with the infusorial silica at the pressing.
  • the outer channels it terminate at the lower end in'an annular groove 7 arranged a suitable distance above the bottom of the insert a.
  • pipe bowl I) has a central bore 6 in its bottom plate, and the ring flange at its upper end is with liquid, it is interchanged against'a fresh insert.
  • the pipe shown in Fig. 3 differs from the pipe shown in Fig. 1 in that the vertical ascending channels it, the vertical descending channels '70 and the annular groove 2' are arranged in the outer surface of the pipe bowl The descending channels at the outer surface on the inner side and an annular groove connecting the top ends of said ascending and descending channels.
  • a tobacco pipe as specified in claim 1, comprising an insert made of infusorial silica and coated with meerschaum.
  • the annular groove 71 being at the top end of the vertical channels h and la.
  • the channels k on the outer side communciate with the hollow space in the bottom of the pipe bowl
  • a plate m of porous material is inserted between the bottom of the pipe bowl g and the bottom of the pipe body. The smoke gives up its moisture to the late m of porous material and ascends then t rough the vertical channels ,kinto the annular groove 5 and descends thence through the vertical channels k to flow into the mouth a of the mouthpiece.
  • a tobacco pipe comprising in combination a body with cyllndrical inner s ace havin no hidden corners and a plane ottom, a tu ular extension of said pipe body having a flat bottom and designed to receive a mouthpiece, a pipe bowl having a central bore in the bottom plate removably inserted into said pipe body, and an insert of porous material -1n said pipe body underneath said pipe bowl and having vertical ascending channels and an annular groove in its outer surface and vertical descending channels in its inner surface desigr ed to conduct into the mouthpiece the smoke which has given up its moisture to the porous insert.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
US389796A 1928-09-13 1929-08-31 Tobacco pipe Expired - Lifetime US1796589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB139380D DE485229C (de) 1928-09-13 1928-09-13 Tabakpfeife

Publications (1)

Publication Number Publication Date
US1796589A true US1796589A (en) 1931-03-17

Family

ID=6999632

Family Applications (1)

Application Number Title Priority Date Filing Date
US389796A Expired - Lifetime US1796589A (en) 1928-09-13 1929-08-31 Tobacco pipe

Country Status (8)

Country Link
US (1) US1796589A (fr)
AT (1) AT127837B (fr)
BE (1) BE363373A (fr)
CH (1) CH141950A (fr)
DE (1) DE485229C (fr)
FR (1) FR680786A (fr)
GB (1) GB318962A (fr)
NL (1) NL24746C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553501A (en) * 1945-10-06 1951-05-15 Elinor H Mayer Smoker's pipe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965926C (de) * 1954-11-16 1957-06-27 Karl Woermer Tabakpfeife

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553501A (en) * 1945-10-06 1951-05-15 Elinor H Mayer Smoker's pipe

Also Published As

Publication number Publication date
DE485229C (de) 1929-10-29
GB318962A (en) 1930-08-14
BE363373A (fr)
CH141950A (de) 1930-08-31
FR680786A (fr) 1930-05-06
NL24746C (fr)
AT127837B (de) 1932-04-25

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