US1356373A - Stovepipe joint or coupling - Google Patents

Stovepipe joint or coupling Download PDF

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Publication number
US1356373A
US1356373A US60520A US6052015A US1356373A US 1356373 A US1356373 A US 1356373A US 60520 A US60520 A US 60520A US 6052015 A US6052015 A US 6052015A US 1356373 A US1356373 A US 1356373A
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United States
Prior art keywords
coupling
pipes
joint
pipe
body portion
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Expired - Lifetime
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US60520A
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Kersten Rudolf
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Individual
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Individual
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members

Definitions

  • This invention relates to the class of stoves and furnaces, and more specifically to stoveg pipe joints or couplings.
  • the object of my invention is to provide a stove pipe oint or coupling to which from one to three lead pipes may be connected and having a main outlet.
  • the intake branches of the joint are so joined to themain outlet thereof that there will be a direct draft through all of the lead pipes connected with said joint. Acute angles or bends are avoided in ⁇ my construction, thus eliminating improper draft to the ⁇ stove or furnace.
  • My invention also contemplates the tight closing of any of the branch intake pipes not in actual use, whereby the entire draft is received by the branch or branches being used.
  • this invention consists in the novel arrangement and combination of parts more particularly described in the fol lowing specification and embodied in theV claim appended hereunto and forming apart of this application.
  • the ligure of the drawing is a front elevation of my stove pipe joint or coupling.
  • l designates the body portion of my joint, from which a main outlet pipe 2 projects, while oblique branch inlet pipes 3 and 4 are formed integrally with said body portion and are of substantially the same diameter as 2 and are oppositely disposed with respect to said main outlet pipe 9., and at an oblique angle thereto.
  • in inlet branch 5 is secured to said body portion within the crotch formed by the obliquely disposed branches 3 and 4, said branch 5 being in alinement with the main outlet 2 and of approximately the same diameter.
  • the angle of entry of the pipes 3, 4 and 5 is of such a degree that lines drawn from the internal sides of the pipes 3 and 4 and throughthe medial axis of the Specification of Letters Patent.
  • pipe 5 will intersect at a point equidistant from the exterior sides of the body l, at the point where the said body l is of a diameter equivalent to the combined diameters of the pipes V3 and 4 and also, lines drawn through the medial axes of each of the pipes 3, 4 and 5 will intersect on the medial axis of the pipe 2 at the point where it enters the body l.
  • a pipe oint consisting of a body portion, an outlet pipe formed on the body portion, obliquely disposed inlet pipes formed inte-y grally with the body portion, an inlet pipe connected with the body portion between the oblique inlet pipes and'communicatinfr ⁇ with the body portion for intersection with the oblique inlet pipes at a point substantially one-third of their length, the extremi-y ties of the oblique inlet pipes being bent to extend substantially parallel with the intermediate inlet pipe, and the walls of the body portion being slightly indented to form a continuation of the curvature of the walls of the inlet pipes.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

R. KERSTEN.
STOVEPIPE JOINT 0R COUPLING.
APPLlcmoN mso nov. 9. 1915.
1,356,373, Patnted Oct. 19, 1920.
UNITED STATESE LATENT OFFICE.
RUDOLF KERSTEN, or DRESDEN, NORTH DAKOTA.
STOVEPIPE JOINT OR COUPLING.
To all whom t may concerns Be it known that I, RUDOLF KERSTEN, a citizen of the United States, residing at Dresden, in the county of Cavalier and State of North Dakota, have invented certain new and useful Improvements in Stovepipe Joints or Couplings, of which the following is a specification.
This invention relates to the class of stoves and furnaces, and more specifically to stoveg pipe joints or couplings.
The object of my invention is to provide a stove pipe oint or coupling to which from one to three lead pipes may be connected and having a main outlet. The intake branches of the joint are so joined to themain outlet thereof that there will be a direct draft through all of the lead pipes connected with said joint. Acute angles or bends are avoided in` my construction, thus eliminating improper draft to the` stove or furnace. My invention also contemplates the tight closing of any of the branch intake pipes not in actual use, whereby the entire draft is received by the branch or branches being used.
Other objects of this invention not at this time more particularly enumerated, will be clearly understood from the detailed description and drawings forming a part of this specification.
Furthermore, this invention consists in the novel arrangement and combination of parts more particularly described in the fol lowing specification and embodied in theV claim appended hereunto and forming apart of this application.
The ligure of the drawing is a front elevation of my stove pipe joint or coupling.
Referring further to the drawing, l designates the body portion of my joint, from which a main outlet pipe 2 projects, while oblique branch inlet pipes 3 and 4 are formed integrally with said body portion and are of substantially the same diameter as 2 and are oppositely disposed with respect to said main outlet pipe 9., and at an oblique angle thereto. in inlet branch 5 is secured to said body portion within the crotch formed by the obliquely disposed branches 3 and 4, said branch 5 being in alinement with the main outlet 2 and of approximately the same diameter.'
Furthermore, the angle of entry of the pipes 3, 4 and 5 is of such a degree that lines drawn from the internal sides of the pipes 3 and 4 and throughthe medial axis of the Specification of Letters Patent.
Patented Oct. 19, 1920.
Application led November 9, 1915. Serial No. 60,520.
.pipe 5 will intersect at a point equidistant from the exterior sides of the body l, at the point where the said body l is of a diameter equivalent to the combined diameters of the pipes V3 and 4 and also, lines drawn through the medial axes of each of the pipes 3, 4 and 5 will intersect on the medial axis of the pipe 2 at the point where it enters the body l. By this bconstruction it willbe clear to persons skilled in the art to which ,this kinvention applies, that a complete scavenging of the body l will be effected on account of the great improvements in the draft therethrough. It being pointed out that the greatest combination of air currents will be at the point of intersection of the pipe with the body 1, while the first actual combining of the draft of the air currents from the pipes 3, 4 and 5 will be at the point where the medial axis of the branch 5 and lines drawn from the interior sides of the branches 3 and 4 intersect as heretofore mentioned.
The utility, adaptability, and advantages `I do not limit myself to the shape of certain parts where the shape is not essential, nor do .l restrict myself to the exact details of construction shown and described, but mean and intend to claim allequivalents and variations thereof, not departing in principle from my invention, and falling within the purview of the appended claim.
What I claim as my invention and desire to secure by Letters Patent is:
A pipe oint consisting of a body portion, an outlet pipe formed on the body portion, obliquely disposed inlet pipes formed inte-y grally with the body portion, an inlet pipe connected with the body portion between the oblique inlet pipes and'communicatinfr` with the body portion for intersection with the oblique inlet pipes at a point substantially one-third of their length, the extremi-y ties of the oblique inlet pipes being bent to extend substantially parallel with the intermediate inlet pipe, and the walls of the body portion being slightly indented to form a continuation of the curvature of the walls of the inlet pipes. Y
In testimony whereofI affix my signature hereto. f
RUDOLF KERSTEN.
US60520A 1915-11-09 1915-11-09 Stovepipe joint or coupling Expired - Lifetime US1356373A (en)

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US60520A US1356373A (en) 1915-11-09 1915-11-09 Stovepipe joint or coupling

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001096777A1 (en) * 2000-06-12 2001-12-20 Uponor Innovation Ab Well
US6439615B1 (en) * 2000-07-11 2002-08-27 Samar Company, Inc. Adaptor for a safety hose
US20220018476A1 (en) * 2020-07-17 2022-01-20 Fluidtrol Processing Technologies, Inc. Triflow Pipe Fitting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001096777A1 (en) * 2000-06-12 2001-12-20 Uponor Innovation Ab Well
US6439615B1 (en) * 2000-07-11 2002-08-27 Samar Company, Inc. Adaptor for a safety hose
US20220018476A1 (en) * 2020-07-17 2022-01-20 Fluidtrol Processing Technologies, Inc. Triflow Pipe Fitting

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