US445416A - Boiler or stove grate - Google Patents
Boiler or stove grate Download PDFInfo
- Publication number
- US445416A US445416A US445416DA US445416A US 445416 A US445416 A US 445416A US 445416D A US445416D A US 445416DA US 445416 A US445416 A US 445416A
- Authority
- US
- United States
- Prior art keywords
- grate
- boiler
- stove grate
- stove
- pins
- 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
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 6
- 239000002956 ash Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H9/00—Revolving-grates; Rocking or shaking grates
Definitions
- My invention relates to certain new and useful improvements in grates for center-feed magazine stoves or boilers, the construction and operation of which will be understood from the following description, when taken in connection with the accompanying drawings, in which- Figure 1 is a view in perspective of the grate, together with the rocking mechanism, parts being broken away; Fig. 2,a View from the opposite side, showing the dumping-bar, and Fig. 3 a view in section.
- A represents a circular section cast with radiating arms a, there beingthree of such, that segment ofthe shakingsection of the grate into which the dumpingsection is drawn not being provided with such an arm, and a central bearing l), as shown, and provided with a numberof spikes aproperly arranged to stir up the ashes and out up the clinkers as they are held down on the spikes by the weight of the coal.
- This grate is cast with asegmenta-l rack (l, with which a segmental rocking bar B meshes, such bar being connected with a suitable handle 0, the shaking of the grate A being thus provided for.
- D represents my dome-shaped center or dumping section of the grate, which is cast with suitable openings arranged diametrically opposite each other, and into which suitable pivot-pins e are arranged to enter,
- hat I claim is In a grate, the combination, with shakingsection A, provided with arms a, bearing 1), and pivot-pins c, mounted upon such arms, of a dumping center D, formed with bearings for pins 6, the parts so arranged that the pins will be beneath the dumping center and protected thereby, as set forth.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Description
(No Model.)
J. H. WATERMAN. 3011.33 0R STOVE GRATE.
Patented Jan. 27, 1891.
THE NORRIS PETERS co, mow-mm wunmumn, n, c
UITED STATES PATENT OFFICE.
JOHN H. IVATERMAN, OF DETROIT, MICHIGAN.
BOILER OR STOVE GRATE...
SPECIFICATION forming part of Letters Patent No. 445,416, dated January 2'7, 1891.
Application filed November 11, 1889. Renewed Dctober 10,1890. Serial No. 367,680. (No model.)
To all whom it may concern:
Be it known that I, J OHN H. WATERMAN, a citizen of the United States, residing at Detroit, in the county of Wayne and State of Michigan, have invented certain new and useful Improvements in Boiler or Stove Grates; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art .to which it appertains to make and use the same.
My invention relates to certain new and useful improvements in grates for center-feed magazine stoves or boilers, the construction and operation of which will be understood from the following description, when taken in connection with the accompanying drawings, in which- Figure 1 is a view in perspective of the grate, together with the rocking mechanism, parts being broken away; Fig. 2,a View from the opposite side, showing the dumping-bar, and Fig. 3 a view in section.
In the drawings, A represents a circular section cast with radiating arms a, there beingthree of such, that segment ofthe shakingsection of the grate into which the dumpingsection is drawn not being provided with such an arm, and a central bearing l), as shown, and provided with a numberof spikes aproperly arranged to stir up the ashes and out up the clinkers as they are held down on the spikes by the weight of the coal. This grate is cast with asegmenta-l rack (l, with which a segmental rocking bar B meshes, such bar being connected with a suitable handle 0, the shaking of the grate A being thus provided for.
D represents my dome-shaped center or dumping section of the grate, which is cast with suitable openings arranged diametrically opposite each other, and into which suitable pivot-pins e are arranged to enter,
such pins being attached to one of the crossdumped under a heavy weight of coal, which result cannot be accomplished by the use of the cone-shaped grates now in use. It also carries the clinkers and ashes from the center to the outside, where the spikes are provided to stir up the ashes and cut up the clinkers.
hat I claim is In a grate, the combination, with shakingsection A, provided with arms a, bearing 1), and pivot-pins c, mounted upon such arms, of a dumping center D, formed with bearings for pins 6, the parts so arranged that the pins will be beneath the dumping center and protected thereby, as set forth.
In testimony whereof I aflix my signature in presence of two witnesses.
JOHN H. \VATERMAN.
Witnesses:
Jno. B. CORLIss, JAY S. YOUNG.
Publications (1)
Publication Number | Publication Date |
---|---|
US445416A true US445416A (en) | 1891-01-27 |
Family
ID=2514307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US445416D Expired - Lifetime US445416A (en) | Boiler or stove grate |
Country Status (1)
Country | Link |
---|---|
US (1) | US445416A (en) |
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0
- US US445416D patent/US445416A/en not_active Expired - Lifetime
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