US124966A - Improvement in furnace-grate bars - Google Patents
Improvement in furnace-grate bars Download PDFInfo
- Publication number
- US124966A US124966A US124966DA US124966A US 124966 A US124966 A US 124966A US 124966D A US124966D A US 124966DA US 124966 A US124966 A US 124966A
- Authority
- US
- United States
- Prior art keywords
- furnace
- grate
- improvement
- bar
- 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
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H17/00—Details of grates
- F23H17/12—Fire-bars
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
WILLIAM MELLOR.
Improvement in Furnace Grate Bars.
No. 124,966. PatntedMarch26, 187-2.
mum; @umthw:
V/MWQ 9% M WWQZQ, F W @MW, A
Unrrnn Snares WILLIAM MELLOR, OF PATERSON, NEW JERSEY.
HVIPRQVEMENT IN FURNAQE-GRATE BARS.
Specification forming part of Letters Patent No. 124,966, dated March 26, 1872.
Specification describing a new and useful Improvement in Furnace-Grate Bars, invented by WILLIAM MELLOR, of Paterson, in the county of Passaic and State of New Jersey.
The invention will first be fully described and then clearly pointed out in the claim.
In the accompanying drawing, Figure 1 represents a side View of the grate-bar. Fig. 2 is a top View. Fig. 3 is a cross-section of Fig. 1 taken on the line a; :19.
Similar letters of reference indicate corresponding parts.
A is the main or upper portion of my improved grate-bar, which is an open tube from end to end. B is the rib attached to the under side of the bar A, as seen in the drawing. 0 is the tubular opening in A. D represents openings from the top of.the bar into the tubular opening; C. E E are openings on the under side of A, on each side of the rib B, into the tubular opening 0. F represents recesses in the sides of the bar, which form full openings through the grate when the bars are placed side by side to form the grate of the furnace.
These grate-bars are so placed or arrangedon their bearers at each end that the air has a free circulation from one end to the other, and they may be connected with an air-chamber at their front ends, so that when a blower is used air may be forced into the chamber and grate-bars and distributed through the side openings, not only to increasethe combustion of the fuel, but to preserve the bar from the effects of intense heat. The ordinary or natural draught of the furnace operates in the same manner, but is modified in degree according to the power of the draught.
Having thus described myinvention,Ic1aim as new and desire to secure by Letters Patent- In a furnace-grate bar having rib B, the tube A 0 open at the ends of the bar and provided with openings D from the top and openings E from the bottom, as and for the purpose described.
WILLIAM MELLUR.
Witnesses: 4
JOHN AVISON,
O. SOMAN, SARAH AOKERMAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US124966A true US124966A (en) | 1872-03-26 |
Family
ID=2194395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US124966D Expired - Lifetime US124966A (en) | Improvement in furnace-grate bars |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US124966A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3870141A (en) * | 1970-08-13 | 1975-03-11 | Laitram Corp | Modular belt |
-
0
- US US124966D patent/US124966A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3870141A (en) * | 1970-08-13 | 1975-03-11 | Laitram Corp | Modular belt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US124966A (en) | Improvement in furnace-grate bars | |
| US155445A (en) | Improvement in grates | |
| US411379A (en) | Elonso j | |
| US31938A (en) | And garet g | |
| US36639A (en) | Improvement in stoves | |
| US245578A (en) | straszer | |
| US343447A (en) | Grate | |
| US341924A (en) | Grate and grate-bar | |
| US838906A (en) | Grate-bar. | |
| US226799A (en) | Ash-pan for locomotives | |
| US625916A (en) | John alves | |
| US400824A (en) | Furnace-grate for portable engines | |
| US146501A (en) | Improvement in grate-bars | |
| US347214A (en) | walrath | |
| US233003A (en) | Half op his eight to barnard collingham | |
| US499732A (en) | William henry heeson | |
| US255849A (en) | Edward b | |
| US211074A (en) | Improvement in furnaces | |
| US148693A (en) | Improvement in furnace attachments for steam-boilers | |
| US164729A (en) | Improvement in hollow grate-bars | |
| US265039A (en) | Mueillo downer and joseph mohe | |
| US218655A (en) | Improvement in supporting-bars for furnace-grates | |
| US123739A (en) | Improvement in grate-bars | |
| US41225A (en) | Improvement in grates | |
| US157379A (en) | Improvement in grate-bars |