US82228A - keyser - Google Patents
keyser Download PDFInfo
- Publication number
- US82228A US82228A US82228DA US82228A US 82228 A US82228 A US 82228A US 82228D A US82228D A US 82228DA US 82228 A US82228 A US 82228A
- Authority
- US
- United States
- Prior art keywords
- damper
- door
- plate
- mica
- plates
- 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
- 239000010445 mica Substances 0.000 description 28
- 229910052618 mica group Inorganic materials 0.000 description 28
- 210000000614 Ribs Anatomy 0.000 description 10
- 230000000875 corresponding Effects 0.000 description 4
- 235000013382 Morus laevigata Nutrition 0.000 description 2
- 244000278455 Morus laevigata Species 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGESĀ ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/04—Doors specially adapted for stoves or ranges with transparent panels
Definitions
- Figure 2 is a front view of the door, with the movable damper-plates removed.
- Figure 3 is a front view of a mica-holding plate, which is interposed between the damper and door.
- Figure 4 is a vertical central cross-section of the illuminating-damper door.
- This invention consists in a novel mode of constructing a damper or register for a stove, with mica lights or illuminating-windows, for the purpose of exposing to view the light of the fire in a stove, through the said damper or register, whether the draught-openings be closed or opened, as will be hereinafter explained.
- the door A has six openings, 71, through it, which are arranged conccntrically around the central pivot-hole 2' and at regular distances apart, and these holes are separated by narrow radial arms, upon which are raised ribs, 5; 9, extending nearly to the segmental ribs g, which are'concentric to the centre hole i
- These rihsgg' are designed for receiving and keeping in place mica plates (2, indicated in red, which plates cover three of the six holes, leaving every alternate hole open, as shown in fig. 2.
- the door A is also provided with a stop-pin, 6, for acting in conjunction with lugs c 0, upon the circum-. ference of the circular register or damper-plate B, and serving as a means for regulating the scope of movements of this plate B.
- the register or damper-plate B is slightly dished, to receive, between it and the door A, circular micaholding plate, D, shown in figs. 3 and 4.
- This damper B, as well as the plate D, is also constructed with openings through it, corresponding in size and shape to the openings it through the door-plate A, so that when the three plates, A, B, and D, are put together, as shown in fig. 4, the openings can be made to register, one with another.
- the plate D is constructed with radial ribs, S, upon its frontface, which receive between them the mica plates 01, and serve, in conjunction with the circumferential flange upon the damper B, to keep said mica plates in their proper places over every alternate hole, 7t, through the plate D, as indicated by the red lines in fig. 3.
- This plate D is also constructed with a hole, 2', through its centre, for receiving through it the pin G, and it also has a notch,'g in its periphery, for receiving a lug on the hack of damper B,-and engaging this damper with said plate D, so that the two plates will turn together about the axis of pin G.
- mica plates are applied to the door A, so as to cover three of the six holes through this door, and that mica plates are applied to the circular plate D, so.as to cover three of the six holes through the damper-plate B.
- the plate D serves as a means for holding the mica plates in place over three of the openings which are through the damper-plate, and dispense with bolt-and-nut fastenings, which have been heretofore used to hold mica lights in stove-doors and plates.
Description
2 Sheets -Sheet I. J. H. KEYSER.
Stove Door and Damper.
No. 82,228. Patented Sept. l5.1868.
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2 2 ShetsSheet 2. J. H. KEYSER.
Stove Door and Damper.
No. 82,228. Patented Sept. 15,1868.
N. PEIERS, PHOTO-UTHOGRAPHER, wAsmNGToN. a c.
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Letters Patent No. 82,228, dated September 15, 1868.
ILLUMINATING-DAMPER.
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TO ALL WHOM IT MAY CONCERN:
Be it known that I, JOHN H. KEYSER, of the city of New York, in the county and State of New York, have invented a new Damper and Illuminating-Door combined; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, making a part of this specification, in which Figure 1 is a front view of my improved illuminating-damper door.
Figure 2 is a front view of the door, with the movable damper-plates removed.
Figure 3 is a front view of a mica-holding plate, which is interposed between the damper and door.
Figure 4 is a vertical central cross-section of the illuminating-damper door.
Similar letters of reference indicate corresponding parts in the several figures. v
This invention consists in a novel mode of constructing a damper or register for a stove, with mica lights or illuminating-windows, for the purpose of exposing to view the light of the fire in a stove, through the said damper or register, whether the draught-openings be closed or opened, as will be hereinafter explained.
3 To enable others skilled in the art to understand my invention, I- will describe one practical mode of carryingitinto eifect. w
The accompanying drawings represent my improved damper applied to a stove-door, A, and constructed of a circular form, so as to turn about the axis of a centralpivot, G, which passes through the door, and receives a connecting-pin, 1), as shown in fig. 4. The door A has six openings, 71, through it, which are arranged conccntrically around the central pivot-hole 2' and at regular distances apart, and these holes are separated by narrow radial arms, upon which are raised ribs, 5; 9, extending nearly to the segmental ribs g, which are'concentric to the centre hole i These rihsgg' are designed for receiving and keeping in place mica plates (2, indicated in red, which plates cover three of the six holes, leaving every alternate hole open, as shown in fig. 2.
The door A is also provided with a stop-pin, 6, for acting in conjunction with lugs c 0, upon the circum-. ference of the circular register or damper-plate B, and serving as a means for regulating the scope of movements of this plate B.
The register or damper-plate B is slightly dished, to receive, between it and the door A, circular micaholding plate, D, shown in figs. 3 and 4. This damper B, as well as the plate D, is also constructed with openings through it, corresponding in size and shape to the openings it through the door-plate A, so that when the three plates, A, B, and D, are put together, as shown in fig. 4, the openings can be made to register, one with another. The plate D is constructed with radial ribs, S, upon its frontface, which receive between them the mica plates 01, and serve, in conjunction with the circumferential flange upon the damper B, to keep said mica plates in their proper places over every alternate hole, 7t, through the plate D, as indicated by the red lines in fig. 3. This plate D is also constructed with a hole, 2', through its centre, for receiving through it the pin G, and it also has a notch,'g in its periphery, for receiving a lug on the hack of damper B,-and engaging this damper with said plate D, so that the two plates will turn together about the axis of pin G.
It will be seen, from the above description, that mica plates are applied to the door A, so as to cover three of the six holes through this door, and that mica plates are applied to the circular plate D, so.as to cover three of the six holes through the damper-plate B. The plate D serves as a means for holding the mica plates in place over three of the openings which are through the damper-plate, and dispense with bolt-and-nut fastenings, which have been heretofore used to hold mica lights in stove-doors and plates.
While I prefer to use the intermediate mica-holding plate D, with its ribs, and to form ribs upon the door A, for receiving and holding in place plates of mica or other transparent substance, I do not confine myself to these means, as other means may be employed to effect the same end, but not, as I believe, in as perfect a manner. By having the door, the damper, and the intermediate plate constructed and put together as described, a single pin, 10, will serve to hold together said parts, and allow the damper to be turned about its axis a distance equal to the space between the two lugs c c. A
When the two plates B D are applied to the door A, and fastened by the pin 12, with the mica plates in their proper places, I have an illuminating-damper which will expose the light of a. fire in a stove through six mica. lights, when the three. damper-openings are closed, as shown in fig. 1.
When the openings which are through the door A and damper B are brought opposite each other, only three mica'li'ghts will be exposed, and three openings leading through the damper and door.
It will thus be seen that my improved damper will operate like an ordinary draught-damper, and also possees the advantages of illumination.
' d, substantially asdeseribed and shown.
Having described my invention, what I claim-as new, and desire to secure by Letters Patent, is-. 1. The-door A, constructed with openings h and miea-holdingribs g g, substantially as described. 2. The mica-holding plate D, interposed between door A and plate B,-subst a'n'tially as described.
8. Providing an illuminating-door or window for a stove, with fixed mica lights, d, and movable mica. lights,-
JOHN H. KEYSER.
Witnesses: I
WILLIAM TURTON, WILLIAM F. HUESTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US82228A true US82228A (en) | 1868-09-15 |
Family
ID=2151721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US82228D Expired - Lifetime US82228A (en) | keyser |
Country Status (1)
Country | Link |
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US (1) | US82228A (en) |
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0
- US US82228D patent/US82228A/en not_active Expired - Lifetime
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