US89179A - James spear - Google Patents
James spear Download PDFInfo
- Publication number
- US89179A US89179A US89179DA US89179A US 89179 A US89179 A US 89179A US 89179D A US89179D A US 89179DA US 89179 A US89179 A US 89179A
- Authority
- US
- United States
- Prior art keywords
- damper
- collar
- stove
- spear
- james
- 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 Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 229940037003 alum Drugs 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction 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
- myinvention consists in making the damper, collar, and pipe, of oast-iron, and in three pieces, of such a form as to facilitate the construction of the damper, and adapt it as a permanent attachment to the stove.
- the stove-pipe damper as commonly made, is a section "of sheet-iron pipe, with holes drilled through for the pivot of the damper. It is fitted with difiiculty, and is easily lost in taking down a stove for the summer. Also, the bearing for the pivot of the damper, being only in sheet-iron, is soon Worn so loose that the damper is frequently turned by a memei' of wind.
- the damper becomes a permanent part of the stove, avoiding the use of a damper in a sectionof the stove-pipe.
- Figure 1 shows the section to be attached to the stove.
- Figure 2 is the section to be attached to the stoveplpe.
- Figure 3 is the damper.
- Figure 4 shows the collar and damper complete, as attached to the cylinder.
- FIG. 5 is another modification of theinvention.
- the collar A fig. 1, is cast with an indentation, a on each side, into which fits the pivot c of the damper.
- the flange a is cast on one end of the collar, by which it is riveted to the sheet-iron cylinder D.
- a short section of cast-iron, B, fig. 2 is cast with a socket, b, on one end, having similar indentations, a corresponding with those in collar A.
- the other end, I) is fitted to receive the stove-pipe.
- the socket b is east tapering, so that the collar A slips into it without any fitting.
- the damper C is cast circular, having a pivot, c,
- the pivot c is placed in the groove c of thecollar.
- the section B is then riveted upon the collar A, securing the damper O in its place.
- the article com- 1 plete, as shown in fig. 4, is then riveted to the sheetiron cylinder D.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Dampers (AREA)
Description
WWW
J SPEAR.
- Stove Collar and Dampen.
N0. 89,179, Patented April 20, 1869 alum/r1 (D/5% 5mm Mam WW JAMES SPEAR, OF PHILADELPHIA, PENNSYLVANIA.
Letters Patent No. 89,179, dated April 20, 1869.
strove-COLLAR AND DAMPER.
' The Schedule referred to in these Letters Patent and making part of the same.
To all whom it may concern:
Be it known that I, JAMES SPEAK, of No. 1116 Market street, Philadelphia, Pennsylvania, have invented a certain new and useful Stove-Collar and Damper.
The nature of myinvention consists in making the damper, collar, and pipe, of oast-iron, and in three pieces, of such a form as to facilitate the construction of the damper, and adapt it as a permanent attachment to the stove. I
The stove-pipe damper, as commonly made, is a section "of sheet-iron pipe, with holes drilled through for the pivot of the damper. It is fitted with difiiculty, and is easily lost in taking down a stove for the summer. Also, the bearing for the pivot of the damper, being only in sheet-iron, is soon Worn so loose that the damper is frequently turned by a puii' of wind.
By my invention, the damper becomes a permanent part of the stove, avoiding the use of a damper in a sectionof the stove-pipe.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation. I
Figure 1 shows the section to be attached to the stove.
Figure 2 is the section to be attached to the stoveplpe.
Figure 3 is the damper.
Figure 4 shows the collar and damper complete, as attached to the cylinder.
Figure 5 is another modification of theinvention.
The collar A, fig. 1, is cast with an indentation, a on each side, into which fits the pivot c of the damper.
The flange a is cast on one end of the collar, by which it is riveted to the sheet-iron cylinder D.
A short section of cast-iron, B, fig. 2, is cast with a socket, b, on one end, having similar indentations, a corresponding with those in collar A.
The other end, I), is fitted to receive the stove-pipe.
The socket b is east tapering, so that the collar A slips into it without any fitting.
' The damper C is cast circular, having a pivot, c,
and tum-buckle 0*, all in one piece.
The pivot c is placed in the groove c of thecollar. The section B is then riveted upon the collar A, securing the damper O in its place. The article com- 1 plete, as shown in fig. 4, is then riveted to the sheetiron cylinder D.
What I claim as my invention, and desire to secure by Letters Patent, is- I The construction and combination of the three castiron pieces, A B C, so as to form a stove-pipe collar and damper, as herein described.
Witnesses: JAMES SPEAR.
J on P. LEY,
ALFRED WERMOUIH.
Publications (1)
Publication Number | Publication Date |
---|---|
US89179A true US89179A (en) | 1869-04-20 |
Family
ID=2158661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US89179D Expired - Lifetime US89179A (en) | James spear |
Country Status (1)
Country | Link |
---|---|
US (1) | US89179A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476852A (en) * | 1982-12-06 | 1984-10-16 | Lee Jonathan P | Add-on catalytic damper assembly |
-
0
- US US89179D patent/US89179A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476852A (en) * | 1982-12-06 | 1984-10-16 | Lee Jonathan P | Add-on catalytic damper assembly |
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