US129735A - Improvement in ventilators - Google Patents

Improvement in ventilators Download PDF

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Publication number
US129735A
US129735A US129735DA US129735A US 129735 A US129735 A US 129735A US 129735D A US129735D A US 129735DA US 129735 A US129735 A US 129735A
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exhaust
pipe
ventilator
pipes
improvement
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02Tops for chimneys or ventilating shafts; Terminals for flues

Definitions

  • My invention consists of a combination of pipes with the exhaust-pipe of a ventilator in such manner that the wind or part of it blowing against thesideof the said exhaust-pipe will be conducted into it and discharged up and through nozzles, also outwardly over the as to increase the draught to a very great extent.
  • My said ventilator is applicable to all kinds I of buildings, ships, &c.,' and to chimney or smoke fines of any kind.
  • Figure 1 is a sectional elevation of my improved ventilato'r.
  • Fig. 2 is a horizontal section on the line a; a; of Fig. 1
  • Fig. 3 is a horizontal section on' the line 2 z.
  • A represents an exhaust tube or fine of any i kind, which I propose to provide with large holes B through the sides, and with pipes D inside of it, to receive the air blowing in at said 1,- holes, and conduct it upward through nozzles E to make blasts for increasing the draught of the exhaust pipe or flue from below.
  • the exhaust tube or fine of any i kind which I propose to provide with large holes B through the sides, and with pipes D inside of it, to receive the air blowing in at said 1,- holes, and conduct it upward through nozzles E to make blasts for increasing the draught of the exhaust pipe or flue from below.
  • said pipes may be arranged in any order relatively to each other, but I prefer to arrange them so that the air will be discharged between the series next above those below.
  • I also propose to have the pipes D at the top, with nozzles E extended over the top of the exhaust-pipe, as shown, or in any equivalent manner for further promoting the draught.
  • the exhaust pipe or flue may have any kind of cap F or not, as preferred.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Description

J. H. KARNAN. Ventilator.
Patented July 23,1872.
Ewituems:
' Specification describinganew and Improved Ventilator, invented by JOHN H. KARNAN, of Cambridgeporhin the county of Middlesex and State of Massachusetts. My invention consists of a combination of pipes with the exhaust-pipe of a ventilator in such manner that the wind or part of it blowing against thesideof the said exhaust-pipe will be conducted into it and discharged up and through nozzles, also outwardly over the as to increase the draught to a very great extent. My said ventilator is applicable to all kinds I of buildings, ships, &c.,' and to chimney or smoke fines of any kind.
Figure 1 is a sectional elevation of my improved ventilato'r. Fig. 2 is a horizontal section on the line a; a; of Fig. 1, and Fig. 3 is a horizontal section on' the line 2 z. A represents an exhaust tube or fine of any i kind, which I propose to provide with large holes B through the sides, and with pipes D inside of it, to receive the air blowing in at said 1,- holes, and conduct it upward through nozzles E to make blasts for increasing the draught of the exhaust pipe or flue from below. The
top of the said exhaust-pipe, in such manner JOHN H. KARNAN, OF OAMBRIDGEIORT, MASSACHUSETTS.
IMPROVEMENT IN VENTILATGRS.
' Specification forming part of Letters Patent No. 129,735, dated July 23, 1872.
said pipes may be arranged in any order relatively to each other, but I prefer to arrange them so that the air will be discharged between the series next above those below.
I also propose to have the pipes D at the top, with nozzles E extended over the top of the exhaust-pipe, as shown, or in any equivalent manner for further promoting the draught.
The exhaust pipe or flue may have any kind of cap F or not, as preferred.
I. have found by practical experiment that the application of these blasts of the external atmosphere improves the draught very much. Having thus described my invention, I claim 'as new and desire to secure by Letters Patcut-- 1. The combination of pipes D E with the exhaust-pipe of a ventilator or a flue, substantially as specified.
2. The combination of pipes D E with the exhaust-pipe of a ventilator or flue, substantially as specified. 7 JOHN H. KARNAN.
Witnesses:
FRED. K. NoYEs, GEO. (J. OHUTE.
US129735D Improvement in ventilators Expired - Lifetime US129735A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130019577A1 (en) * 2011-07-19 2013-01-24 Cornel Gleason System and Method for Capturing Gases from Exhaust

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130019577A1 (en) * 2011-07-19 2013-01-24 Cornel Gleason System and Method for Capturing Gases from Exhaust

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