US222432A - Improvement in grates for furnaces - Google Patents
Improvement in grates for furnaces Download PDFInfo
- Publication number
- US222432A US222432A US222432DA US222432A US 222432 A US222432 A US 222432A US 222432D A US222432D A US 222432DA US 222432 A US222432 A US 222432A
- Authority
- US
- United States
- Prior art keywords
- side bars
- furnaces
- fire
- bars
- box
- 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 4
- 239000002956 ash Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000003818 cinder Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000003137 locomotive Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002459 sustained Effects 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
- F23H9/08—Revolving-grates; Rocking or shaking grates the bars being rocked about their longitudinal axes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/15—Bag fasteners
Definitions
- My improvements relate to that part of the fire-box or side bars whichsupport the gratebars.
- the grate-bars in alocomotive fire-box were sustained above the ashpit by means of angle-irons or side bars rigidly attached or riveted to and against the inner shell or wall of the fire box.
- This method of rigidly securing the side bars that support the ends of the grate-bars to and against the inner shell or wall of the fire-box is objectionable, for the reason that it causes oxidation of the inner shell or wall of the firebox, thereby requiring frequent renewals or which Letters Patent were granted to me July 24, .1877,No. 193,586, I attach at the usual height, above the ash-pit K, a series of studs or brackets, f f, of suitable length, to the inner surface of the shell or wall h of the fire-box,
- the removable side bars, E which are constructed of iron or other suitable material, in the form as shown, and of a length nearly equal to the length of the inner longitudinal shells or walls of the firebox.
- the side bars, E are provided on their lower edges with notches c c, to allow the bars to ride upon said pins or brackets f f, and on their upper edges with notches or grooves b b, to receive the rounded ends or bear-in gs of the grate-bars D.
- the combination with its shell or wall, provided with the pins or brackets f f and grate-bars D, of the longitudinal reciprocating and lateral rocking side bars, E, provided with the notches or grooves 12 b and c c, substantially as and for the purpose specified.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Baking, Grill, Roasting (AREA)
Description
H. E. WOODS. Grate for Furnaces.
No. 222,432. Patented Dec. 9, 1879.
Izzzrenior ma m 57% Wl'znesses NPETERS. PNOTO-LITHOGRAPHER. WASHINGTON, n C
UNITED STATES PATENT OFFICE;
fiORAOE E. WOODS, OF ROCK ISLAND, ILLINOIS.
. IMPROVEMENT IN GIRATES FOR FURNACES.
Specification forming part of Letters Patent No. 222,432, dated December 9, 1879; application filed July 15, 1879.
To all whom it may concern:
Be it known that I, Honaon E. Woons, of Rock Island, in the county ofltock Island and State of Illinois, have invented certain new and useful Improvements in Grates for Furnaces for Locomotives, Engines, 850.; and I hereby declare the following to be a full, clear,
a side elevation of the same, and Fig. 3 represents a perspective view of said side barsv Like letters of reference indicate like parts.-
My improvements relate to that part of the fire-box or side bars whichsupport the gratebars.
Prior to my invention or improvement, as hereinafter described, the grate-bars in alocomotive fire-box were sustained above the ashpit by means of angle-irons or side bars rigidly attached or riveted to and against the inner shell or wall of the fire box. This method of rigidly securing the side bars that support the ends of the grate-bars to and against the inner shell or wall of the fire-box is objectionable, for the reason that it causes oxidation of the inner shell or wall of the firebox, thereby requiring frequent renewals or which Letters Patent were granted to me July 24, .1877,No. 193,586, I attach at the usual height, above the ash-pit K, a series of studs or brackets, f f, of suitable length, to the inner surface of the shell or wall h of the fire-box,
i and upon which are placed the removable side bars, E, which are constructed of iron or other suitable material, in the form as shown, and of a length nearly equal to the length of the inner longitudinal shells or walls of the firebox.
The side bars, E, are provided on their lower edges with notches c c, to allow the bars to ride upon said pins or brackets f f, and on their upper edges with notches or grooves b b, to receive the rounded ends or bear-in gs of the grate-bars D.
hen it is desired to use said side bars, E, in an ordinary fire-box not provided with the mud-chamber l, as shown and described in said Letters Patent, 1 bolt a series of brackets or supports to the inside or to the under .side of the mud-ring of sufficient length to by imparted to the side bars, E, whereby ashes, cinders, &c., are prevented from lodging between the side bars, E, and the inner wall of the fire-box, the side bars yieldinglaterally thereto, and so as to permit the ashes and clinkers to fall between the wall of the firebox and side bars and between the side bars and grate, thereby keeping the inner surface of the inner shell or wall of the fire-box free and clean and from-contact with the side bars and preventing the usual oxidation thereof.
Having thus described the nature and object of my invention, whatIclaim as new, and desire to secure by Letters Patent, is-
In a fire-box, the combination, with its shell or wall, provided with the pins or brackets f f and grate-bars D, of the longitudinal reciprocating and lateral rocking side bars, E, provided with the notches or grooves 12 b and c c, substantially as and for the purpose specified.
HORACE E. WOODS. v Witnesses: EZIAH ILINGWORTH,
JOHN THoMPsoN.
Publications (1)
Publication Number | Publication Date |
---|---|
US222432A true US222432A (en) | 1879-12-09 |
Family
ID=2291827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US222432D Expired - Lifetime US222432A (en) | Improvement in grates for furnaces |
Country Status (1)
Country | Link |
---|---|
US (1) | US222432A (en) |
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0
- US US222432D patent/US222432A/en not_active Expired - Lifetime
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