US8523A - Improvement in stove-grate bars - Google Patents
Improvement in stove-grate bars Download PDFInfo
- Publication number
- US8523A US8523A US8523DA US8523A US 8523 A US8523 A US 8523A US 8523D A US8523D A US 8523DA US 8523 A US8523 A US 8523A
- Authority
- US
- United States
- Prior art keywords
- stove
- bars
- improvement
- grate
- grate bars
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000003756 stirring 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
- F23H9/04—Grates rocked as a whole
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B1/00—Combustion apparatus using only lump fuel
- F23B1/16—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support
Definitions
- FIG. 1 1s a perspective View of theframathe bars being removed.
- Fig, 2 is a ;top view of the grate, and' Fig. 3 a vertical section in the line w a: of Fig.2, as placed in. the ;rtrechamber of ,the stove.
- Fig. 4 is ,a top view,
- V shortbars c c are placed in like manner in the-grooves of the end frame-bars ,C C and cross-bars E E.
- the frontbarAot' the frameis made shorter "than the back bar B; inl pro portion to the amount of motion to be. given to tho-grate.
- The-shaker-bar F is placed in the loops'd cl and vibrated, giving the whole of the frame and bars exceptingthe back bar a horizontalmotion.
- the object of the bars 0 0 being .arranged longitudinally with the motion is so as that the coal my not catch upon (as it would upon the harsh-b); against the plate 6 and'obstruct the motion of the grate.
- barsb b, c c, and E E . are all placed loosely intothe frame and re'tained in their respective positions by their 'round ends, whichalso fallow them to move freely against each other, and each bar is freeito expand and contract without'binding orobstruction.
- the bars I) b are fluted, and the raised parts The tops of are placed opposite the hollow in the'next succeeding bar forthe purpose of more effectually stirring the coal in the motion of the rate.
Description
G. W. GARDNER.
' Stove Grate.
No. 8,523. v r I "Patented Nov; .18, 1851-.
p r UNITED ST TE PATENT ()F-FICE.
. f r qnone e w. JYGARDNER, OF ALBANY, NEW BK;
v IMPRQYIEMQENT [N1 sTOv RArEeARsQ- v Specification.forrning part of'laetteisBatent No. 8,523, dated Novembei-flS, 185 1.
To aZZ whdpgjt'may-oortcerhl: I 1
Be a knofw'n'that GEORGE w. GARDNER,
' of the, city and coiint-yof Albany, and'State of New Yorlghave" in'vented new. and" useful Improvements 1n. the Construction of Stove Fire-Grates; and I dohereby declare that the.
following is a'full, clear, and exact description of the'constructionandoperationof the samef reference being had to the annexed drawings,
making apart of this specification, in which i j Figure 1 1s a perspective View of theframathe bars being removed. Fig, 2 is a ;top view of the grate, and' Fig. 3 a vertical section in the line w a: of Fig.2, as placed in. the ;rtrechamber of ,the stove. Fig. 4 is ,a top view,
5*M7emm1 Side one of the grate-bars b. a a. 7
which ends are circular andare placedclose together, as represented in dotted lines.- The V shortbars c c are placed in like manner in the-grooves of the end frame-bars ,C C and cross-bars E E. The frontbarAot' the frameis made shorter "than the back bar B; inl pro portion to the amount of motion to be. given to tho-grate.
The-shaker-bar F is placed in the loops'd cl and vibrated, giving the whole of the frame and bars exceptingthe back bar a horizontalmotion. The object of the bars 0 0 being .arranged longitudinally with the motion is so as that the coal my not catch upon (as it would upon the harsh-b); against the plate 6 and'obstruct the motion of the grate. The
barsb b, c c, and E E .are all placed loosely intothe frame and re'tained in their respective positions by their 'round ends, whichalso fallow them to move freely against each other, and each bar is freeito expand and contract without'binding orobstruction. .the bars I) b are fluted, and the raised parts The tops of are placed opposite the hollow in the'next succeeding bar forthe purpose of more effectually stirring the coal in the motion of the rate.
Having thus described my construction of fire-grate, what I claim as new, and desire to secure by Letters Patent, isr a The manner described of forming separate grate-bars for vibrating grates, rounded at their endsfsecured, and working in grooves of the frame, as described.
GEORGE W. GARDNER.
. Witnesses:
E. L. BRUNDAGE, P. P. STEWART.
Publications (1)
Publication Number | Publication Date |
---|---|
US8523A true US8523A (en) | 1851-11-18 |
Family
ID=2068846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US8523D Expired - Lifetime US8523A (en) | Improvement in stove-grate bars |
Country Status (1)
Country | Link |
---|---|
US (1) | US8523A (en) |
-
0
- US US8523D patent/US8523A/en not_active Expired - Lifetime
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