US428129A - David l - Google Patents
David l Download PDFInfo
- Publication number
- US428129A US428129A US428129DA US428129A US 428129 A US428129 A US 428129A US 428129D A US428129D A US 428129DA US 428129 A US428129 A US 428129A
- Authority
- US
- United States
- Prior art keywords
- pipe
- valve
- damper
- auxiliary
- main
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 101700066213 manA-1 Proteins 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000000779 smoke Substances 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
- F23L11/00—Arrangements of valves or dampers after the fire
- F23L11/02—Arrangements of valves or dampers after the fire for reducing draught by admission of air to flues
Definitions
- My invention consists of a new and improved damper and ventilator to be applied to stoves, furnaces, boilers, and heating ap paratuses, whereby the heat, draft, and ventilation may be regulated as desired and by will of operator, of Which the following is a full, clear, and exact description.
- My invention consists of an improved device and arrangement for regulating the heat, draft, and ventilation by means of two valvesthe main and auxiliary valve, the main valve and its relative adjustments so arranged with its relative connection that it operates the auxiliary valve in its movements and adjust'- ments, as hereinafter described.
- valves are arranged in their relative position in thev smoke pipe or flue so as to admit and allow the valves to oscillate in and out as desired.
- valve-seats are created and formed by removing va circular piece, the size being one-half of the diy mension of the circumference of pipe.
- Main valve is formed from a piece of iron one-half inch larger in diameter than the incision in the smoke-pipe, and soarranged in its construction as to allow one half of the valves to be inserted in the opening in smokepipe and to rest upon its seat on or within the side of the sm0ke-pipe, and the other half to rest upon its seat on the outside of smokepipe, which device effectually closes the incision in pipe resting upon its seat when closed.
- Fourth. rlhe main valve is hung or hinged at its diameter upon pivots to the center of opening or valve-seats, and is sol secured as to admit the valve to open and close in its oscillating movements.
- the auxiliary valve is arranged, placed, and secured above the main valve in smokepipe, and its connections are adjusted to receive the reciprocative movements with the movement of the main valve.
- the auxiliary valve is formed fronra piece of iron cut to the radius of the pipe it is to perform its work.
- the auxiliary valve is hung and hinged upon a rod passing through the Vauxiliary valve at the center of smoke-pipe and so arranged as to stand upright or vertical.
- Projecting arm is then secured to the auxiliary valve at its center and projects out one-half of the radius of the smokepipe, or equal to three-fourths of diameter of smoke-pipe.
- the projecting arm of auxiliary valve hangs downward and is so adjusted to the main valve that the movement of the main valve is transmitted to the auxiliary valve in its relative position.
- the main valve is closed, the auxiliary is open, and, vice versa, main valve open, auxiliary valve closed.
- the device and arrangement of the connecting-rod that joins and unites the two valves-the main and auxiliary valve- is formed by connecting-rod secured or toggled to the projecting arm of auxiliary valve, and then passes downward, the auxiliary remaining upright, or vertically passing through a seat formed by a bracket secured to the main valve to pass upward and downward on the connecting-rod, which transmits its motions to the auxiliary valve.
- Figure l is a perspective view of my damper located in a short section of pipe.
- A is the pipe.
- E is the bearing of the rod that holds the aux iliary valve in position in the pipe. Gis the front portion of the damper.
- ⁇ a is the handle by which the damper is opened and closed.
- d is the head of the pivot, to which arm B (seen at Fig. 2) is connected to the damper.
- F is a seat or hinged joint on which the damper gets its oscillating movement.
- Fig. 2 is a sectional view of my invention, showing the interior arrangement of its different parts; D, an oscillating damper; E, a rod passing through the center of the pipe, on which the auxiliary damper operates. C is an extended flap, hinged at b to arm B, connecting the two dampers together.
- Fig. 9 is the upper portion of the damper lapping over the cutaway portion of the stove-pipe when in a closed position; Fig. 10, the lower portion of the pipe cut away, the
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Description
' (NoMoael.) Y.
D. L. OSBORN.
STOVE PIPE DAMBER.
UNITED STATES- DAVID L. OSBORN, OF KANSAS CITY, MISSOURI,
MESCHLE, OF SAME PLACE.
T OFFICE ASSIGNOR TO HARRY STOVE-PIPE DAM PER.
SPECIFICATION forming part of Letters Patent No. 428,129, dated May 20, 1890.
Application filed October 25, 1889. Serial No. 328,173. (No model.) l
To all wiz/0771, it may concern:
Be it known that I, DAVID L. OsBORN, of Kansas City, Jackson county, Missouri, have inven Led certain new and useful Improvements in Stove-Pipe Dampers, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming a part hereof.
My invention consists of a new and improved damper and ventilator to be applied to stoves, furnaces, boilers, and heating ap paratuses, whereby the heat, draft, and ventilation may be regulated as desired and by will of operator, of Which the following is a full, clear, and exact description.
My invention consists of an improved device and arrangement for regulating the heat, draft, and ventilation by means of two valvesthe main and auxiliary valve, the main valve and its relative adjustments so arranged with its relative connection that it operates the auxiliary valve in its movements and adjust'- ments, as hereinafter described.
First. The valves are arranged in their relative position in thev smoke pipe or flue so as to admit and allow the valves to oscillate in and out as desired. Second. The valve-seats are created and formed by removing va circular piece, the size being one-half of the diy mension of the circumference of pipe. Third.
Main valve is formed from a piece of iron one-half inch larger in diameter than the incision in the smoke-pipe, and soarranged in its construction as to allow one half of the valves to be inserted in the opening in smokepipe and to rest upon its seat on or within the side of the sm0ke-pipe, and the other half to rest upon its seat on the outside of smokepipe, which device effectually closes the incision in pipe resting upon its seat when closed. Fourth. rlhe main valve is hung or hinged at its diameter upon pivots to the center of opening or valve-seats, and is sol secured as to admit the valve to open and close in its oscillating movements. Fifth. The auxiliary valve is arranged, placed, and secured above the main valve in smokepipe, and its connections are adjusted to receive the reciprocative movements with the movement of the main valve. Sixth. The auxiliary valve is formed fronra piece of iron cut to the radius of the pipe it is to perform its work. Seventh. The auxiliary valve is hung and hinged upon a rod passing through the Vauxiliary valve at the center of smoke-pipe and so arranged as to stand upright or vertical. Eighth. Projecting arm is then secured to the auxiliary valve at its center and projects out one-half of the radius of the smokepipe, or equal to three-fourths of diameter of smoke-pipe. Ninth. The projecting arm of auxiliary valve hangs downward and is so adjusted to the main valve that the movement of the main valve is transmitted to the auxiliary valve in its relative position. lVhen the main valve is closed, the auxiliary is open, and, vice versa, main valve open, auxiliary valve closed. Tenth. The device and arrangement of the connecting-rod that joins and unites the two valves-the main and auxiliary valve-is formed by connecting-rod secured or toggled to the projecting arm of auxiliary valve, and then passes downward, the auxiliary remaining upright, or vertically passing through a seat formed by a bracket secured to the main valve to pass upward and downward on the connecting-rod, which transmits its motions to the auxiliary valve. f
Referring to the drawings by letter, Figure l is a perspective view of my damper located in a short section of pipe. A is the pipe. E is the bearing of the rod that holds the aux iliary valve in position in the pipe. Gis the front portion of the damper. `a is the handle by which the damper is opened and closed. d is the head of the pivot, to which arm B (seen at Fig. 2) is connected to the damper. F is a seat or hinged joint on which the damper gets its oscillating movement.
Fig. 2 is a sectional view of my invention, showing the interior arrangement of its different parts; D, an oscillating damper; E, a rod passing through the center of the pipe, on which the auxiliary damper operates. C is an extended flap, hinged at b to arm B, connecting the two dampers together.
Fig. 9 is the upper portion of the damper lapping over the cutaway portion of the stove-pipe when in a closed position; Fig. 10, the lower portion of the pipe cut away, the
IOC)
dotted lines showing the edge of the damper 1mi/'ingudownWzndly-extending flap thereon,
when in n closed position. :md an arm pivoted to the upper portion of Having; thus described my invention, that the main damper and having :L pivotal oonwhieh I Claim, and desire protection in by neetion witlithe flap on theauxiliarydmnper. 15
5 Letters Patent of the United States, is- In testimony whereof Iax mysignature in In :L stovepipe damper, the combination of presence of two witnesses. :t man1 damper pivoted midway of ltslength DAVID L OSBORN in the pipe, the upper half of the said dam per engaging the interior and the lower half the Titnessesz 1o exterior of the pipe, :t selnieireular auxiliary R. A. BALDERSON, dmnper pivoied above the main damper and A. A. II'IGDON.
Publications (1)
Publication Number | Publication Date |
---|---|
US428129A true US428129A (en) | 1890-05-20 |
Family
ID=2497039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US428129D Expired - Lifetime US428129A (en) | David l |
Country Status (1)
Country | Link |
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US (1) | US428129A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4569110A (en) * | 1982-06-01 | 1986-02-11 | Goettel Richard J | Self tapping duct fitting and method of use |
-
0
- US US428129D patent/US428129A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4569110A (en) * | 1982-06-01 | 1986-02-11 | Goettel Richard J | Self tapping duct fitting and method of use |
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