US233456A - aikman - Google Patents
aikman Download PDFInfo
- Publication number
- US233456A US233456A US233456DA US233456A US 233456 A US233456 A US 233456A US 233456D A US233456D A US 233456DA US 233456 A US233456 A US 233456A
- Authority
- US
- United States
- Prior art keywords
- plate
- aikman
- damper
- smoke
- handle
- 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
- 239000000779 smoke Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/006—Stoves or ranges incorporating a catalytic combustor
Definitions
- PETER A AIKMAN, OF WINDSOR, ONTARIO, CANADA.
- the object of my invention is to regulate the quantity of air or smoke passing along difierent channels of stoves, furnaces, or other appliances for supplying heat for any purpose, by means of either a rotary motion of a handle or a sliding movement of the same, or both combined, the handle being attached to plates having orifices or slots formed in them, and so placed as to admit anydesired quantity of air or smoke through them by the sliding movement of the handle, the rotary motion being made use-of to open or close the damper in the usual manner.
- Figure 1 is an elevation of the damper with the slide open.
- Fig. 2 is an elevation, showing the slide closed;
- Fig. 3 is a perspective view, showing the damper with the slide open and the main air or smoke passage partly opened by the rotary motion of the handle.
- damper In an air or smoke channel, A, of a stove or other heating apparatus, are placed two plates, B and O, having openings H H formed in the former, and openings I I in the latter.
- the plate B is made fast to a hingerod, J, passing through the side walls of the channel A, and terminating in a handle,
- (ModeL) G This plate has a slot, F, near its center, working in connection with a headed pin, E, which is screwed or otherwise fastened to plate 0.
- Plate 0 has its orifices so placed that when slide-plate B is moved as far as possible to the right they are covered by the bars of plate B.
- a short pin, g At the lower right-hand corner of plate 0 is formed a short pin, g, which, passing through the corresponding side wall of the smoke-passage, forms, in connection with the hinge-rod J, a complete hinge or axis for both plates, which can thus be moved by turning handle Gr, so as to entirely or partially open the smoke (or air) passage, as desired.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Description
(ModeL) P. A. AIKMAN. Stove Damper.
Patented Oct. 19, 1880.
Fig.1.
Wiinasses.
UNITED STATES PATENT OFFICE.
PETER A. AIKMAN, OF WINDSOR, ONTARIO, CANADA.
STOVE-DAM PER.
SPECIFICATION forming part of Letters Patent No. 233,456, dated October 19, 1880,
Application filed. April 5, 1880.
To all whom it may concern:
Be it known that I, PETER AUGUSTUS AIK- MAN, of the town of Windsor, in the Province of Ontario, Canada, have invented anew and useful Improvement in Stove Dampers, of which the following is a specification.
The object of my invention is to regulate the quantity of air or smoke passing along difierent channels of stoves, furnaces, or other appliances for supplying heat for any purpose, by means of either a rotary motion of a handle or a sliding movement of the same, or both combined, the handle being attached to plates having orifices or slots formed in them, and so placed as to admit anydesired quantity of air or smoke through them by the sliding movement of the handle, the rotary motion being made use-of to open or close the damper in the usual manner. I attain these objects by the mechanism illustrated in the accompanying drawings, in which- Figure 1 is an elevation of the damper with the slide open. Fig. 2 is an elevation, showing the slide closed; and Fig. 3 is a perspective view, showing the damper with the slide open and the main air or smoke passage partly opened by the rotary motion of the handle.
The construction and operation of the damper are as follows: In an air or smoke channel, A, of a stove or other heating apparatus, are placed two plates, B and O, having openings H H formed in the former, and openings I I in the latter. The plate B is made fast to a hingerod, J, passing through the side walls of the channel A, and terminating in a handle,
(ModeL) G. This plate has a slot, F, near its center, working in connection with a headed pin, E, which is screwed or otherwise fastened to plate 0. Plate 0 has its orifices so placed that when slide-plate B is moved as far as possible to the right they are covered by the bars of plate B. At the lower right-hand corner of plate 0 is formed a short pin, g, which, passing through the corresponding side wall of the smoke-passage, forms, in connection with the hinge-rod J, a complete hinge or axis for both plates, which can thus be moved by turning handle Gr, so as to entirely or partially open the smoke (or air) passage, as desired.
I am aware that dampers have been made before consisting of two contiguous perforated plates sliding upon one another and operated by a common hinge or spindle, around which they rotate; nor do I claim such construction and combination, broadly; but
What I claim as my improvement, and desire to secure by Letters Patent of the United States, is
The combination, with a flue or channel, A, of the slotted damper plate 0, of a width corresponding to said flue, and having a studhinge, g, at its lower end, and slotted plate B, adjustable upon said plate 1, and provided with a hinge rod or spindle, J, at its lower end, and in line with the stud-hinge g of plate 0, substantially as set forth.
P. A. AIKMAN.
Witnesses:
WILLIAM BARR, FRED. L. FOSTER.
Publications (1)
Publication Number | Publication Date |
---|---|
US233456A true US233456A (en) | 1880-10-19 |
Family
ID=2302824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US233456D Expired - Lifetime US233456A (en) | aikman |
Country Status (1)
Country | Link |
---|---|
US (1) | US233456A (en) |
-
0
- US US233456D patent/US233456A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US233456A (en) | aikman | |
US1827A (en) | Cooking-stove | |
US13314A (en) | Parlor-stove | |
US438435A (en) | John j | |
US1309430A (en) | Planoqraph co | |
US657049A (en) | Hot-air register. | |
US11010A (en) | William w | |
US436522A (en) | Hot-air register and ventilator | |
US525208A (en) | Open fireplace-heater | |
US174548A (en) | Improvement in ranges | |
US6715A (en) | Philip rollhaus | |
US2636A (en) | Regulating ti-ie draft of stoves | |
US544038A (en) | Draft-gate for fire-doors | |
US155896A (en) | Improvement in steam-boiler furnaces | |
US165660A (en) | Improvement in portable rawges | |
US318490A (en) | Thomas monicholas | |
US80636A (en) | Willoughby f | |
US589882A (en) | Sheet-flue range | |
US423141A (en) | Open grate and heater | |
US180323A (en) | Improvement in ranges | |
US160514A (en) | Improvement in hot-air registers | |
US856263A (en) | Hot-air furnace. | |
US5265A (en) | Cooking-stove | |
US763983A (en) | Heater and ventilator. | |
US661428A (en) | Hood for cooking stoves or ranges. |