US178119A - Improvement in chimney-cowls - Google Patents
Improvement in chimney-cowls Download PDFInfo
- Publication number
- US178119A US178119A US178119DA US178119A US 178119 A US178119 A US 178119A US 178119D A US178119D A US 178119DA US 178119 A US178119 A US 178119A
- Authority
- US
- United States
- Prior art keywords
- chimney
- cowls
- improvement
- cowl
- philip
- 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
- 241000239290 Araneae Species 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 239000010437 gem Substances 0.000 description 2
- 229910001751 gemstone Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000020030 perry Nutrition 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000002459 sustained Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING 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
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/10—Tops for chimneys or ventilating shafts; Terminals for flues wherein the top moves as a whole
Definitions
- Figure 1 of the drawings is a representation of a front view of my chimney-co wl; andsEig. 2 is a longitudinal vertical sectional viewef the same.
- This invention has relation to chimney cowls and the nature of, my invention consists in a horizontally-ro'tating cowl, the base of which is composed of double walls, forming an annular recess for receiving the upperedge ot' the tubular stationary portion of the cowl and excluding water from .the interior thereof,
- A designates the cylindrical stationary portion of'myimproved chimney-ventilator
- .B is the horizontal rotating cowl having a rudder-vane, 0, on top arranged centrallyover an open in g from which the smoke escapes.
- D designates a rod, which rises from a spider, a, fixed to the cylinder A, and passes centrally through a spider, b,
- the cowl is sustained by a jewehd, upon'the point of the rod D, which jewel is secured to a plate, G,
- a flange Inside of the cowl D, and permanently secured to the same, is a flange," c, which, with by Letters Patent, isl 4
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Lowering Means (AREA)
Description
UNITED STATES P TENT OFFICE.
PHILIP J. DAMBAOH, OF SHAWNEE, OHIO, ASSIGNOR OF ONE-THIRD HIS V RIGHT TO EDWARD D. CAIN, OF SAME PLACE.
IMPROVEMENT IN CHIMNEY-COWLS.
Specification forniinglpart of Letters Patent No. I 78,1]:9, dated May 30, 1876; application filed April 15, 1876.
To all whom it may concern: I y
Be it knownvthat I, PHILIP J. DAMBAGH, of Shawnee, in the county of Perry, and State of Ohio, have invented a new and valuable Improvement in Chimney-Cowl; and I do hereby declare that, the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters and figuresof reference marked thereon.
Figure 1 of the drawings is a representation of a front view of my chimney-co wl; andsEig. 2 is a longitudinal vertical sectional viewef the same.
This invention has relation to chimney cowls and the nature of, my invention consists in a horizontally-ro'tating cowl, the base of which is composed of double walls, forming an annular recess for receiving the upperedge ot' the tubular stationary portion of the cowl and excluding water from .the interior thereof,
, as will be hereinafter explained.
In the annexed drawings, A designates the cylindrical stationary portion of'myimproved chimney-ventilator, and .B is the horizontal rotating cowl having a rudder-vane, 0, on top arranged centrallyover an open in g from which the smoke escapes. D designates a rod, which rises from a spider, a, fixed to the cylinder A, and passes centrally through a spider, b,
which is secured to the lower portion of the cowl. The cowl is sustained by a jewehd, upon'the point of the rod D, which jewel is secured to a plate, G,
Inside of the cowl D, and permanently secured to the same, is a flange," c, which, with by Letters Patent, isl 4 The stationary part A, provided with the spider a, and rod D, in combination with the revolving part B, having a flange, c, forming a groove at its lower end, closed at its top, and provided with'an opening in its side, vane O, and journal-bearing d, on plate G, substantially as described, and for the purpose set forth.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
PHILIP J. DAMBAGH. Witnesses:
. WM. SToFFER, E. P.- ABBOT.
What I claim as new, and desire to secure
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US178119A true US178119A (en) | 1876-05-30 |
Family
ID=2247526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US178119D Expired - Lifetime US178119A (en) | Improvement in chimney-cowls |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US178119A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2785620A (en) * | 1954-02-24 | 1957-03-19 | Harlan C Welch | Wind director |
-
0
- US US178119D patent/US178119A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2785620A (en) * | 1954-02-24 | 1957-03-19 | Harlan C Welch | Wind director |
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