US156776A - Improvement in glass-furnaces - Google Patents
Improvement in glass-furnaces Download PDFInfo
- Publication number
- US156776A US156776A US156776DA US156776A US 156776 A US156776 A US 156776A US 156776D A US156776D A US 156776DA US 156776 A US156776 A US 156776A
- Authority
- US
- United States
- Prior art keywords
- furnaces
- glass
- improvement
- arches
- kilns
- 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
- 238000000137 annealing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
Definitions
- My invention relates to an improvement in the manner of constructing and building glassfurnaces; and it consists in the devices by which the tops of the kilns are supported, as will be more fully described hereafter.
- A represents annealing kilns, connected through passages F with the bending-kiln B, all on a level with each other.
- C are furnaces extending entirely through from one side to the other.
- the walls D form a partition between the annealing and bending kilns.
- the metallic plates E rest upon or are embedded in the. said partition-walls, which are supported and strengthened by vertical rods a, which rods pass entirely through the plates E and walls D, and are keyed or secured firmly upon a plate laid upon the top of said wall D, as shown in Fig. 3.
- the arches and crowns of the furnaces are also supported by plates E, which form a skew-back, 1), against which the ends of the arches abut, and also by the keys I, which pass through the center of the arches over the annealingkilns, upon each side and between the two central arches, and which keys also serve as girders as they pass through the entire length of the arches, as shown in Fig. 2.
- the two central arches are further supported by cross-beam K upon two upright posts, L, and by rods M, which connect with the central girder or key I, and are firmly attached to the cross-beam K. 1
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
3 Sheets--Sheet 1.
l. B. DEN MAN. Glass-Furnaces.
, Nb,156,776, i atented Nov.10,1874.
Fl -AN.
THE GRAPH: CD. FHOTO-UTH-3981 H PARK PLAC E, N36
J NIT-ED STATES PATENT QFFI'CE.
IMPROVEMENT IN GLASS-FURNACES.
Specification forming part of Letters Patent No. 156,776, dated November 10,1874; application filed July 24, 1874.
To all whom it may concern Be it known that I, JULIUS It. DENMAN, of the city of Newark, in the county of Essex and State of New Jersey, have invented certain new and useful Improvements in Furnaces or Kilns for Bending and Annealing Glass; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable-others skilled inthe art to which it pertains to make and use the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form a part of this specification. 7
My invention relates to an improvement in the manner of constructing and building glassfurnaces; and it consists in the devices by which the tops of the kilns are supported, as will be more fully described hereafter.
The accompanying drawings represent my invention.
A represents annealing kilns, connected through passages F with the bending-kiln B, all on a level with each other. C are furnaces extending entirely through from one side to the other. The walls D form a partition between the annealing and bending kilns. The metallic plates E rest upon or are embedded in the. said partition-walls, which are supported and strengthened by vertical rods a, which rods pass entirely through the plates E and walls D, and are keyed or secured firmly upon a plate laid upon the top of said wall D, as shown in Fig. 3. The arches and crowns of the furnaces are also supported by plates E, which form a skew-back, 1), against which the ends of the arches abut, and also by the keys I, which pass through the center of the arches over the annealingkilns, upon each side and between the two central arches, and which keys also serve as girders as they pass through the entire length of the arches, as shown in Fig. 2. The two central arches are further supported by cross-beam K upon two upright posts, L, and by rods M, which connect with the central girder or key I, and are firmly attached to the cross-beam K. 1
Having thus fully described my invention, I claim The combination of metallic plates E, flanged girder and keys I, rods M, upright posts L, and crossbeam K, constructed and arranged substantially as described.
In testimony that I claim the foregoing as my own invention I affix hereto my signature in presence of two witnesses.
JULIUS R. DENMAN.
Witnesses:
GEO. H. WILSON, L. MIGKENS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US156776A true US156776A (en) | 1874-11-10 |
Family
ID=2226186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US156776D Expired - Lifetime US156776A (en) | Improvement in glass-furnaces |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US156776A (en) |
-
0
- US US156776D patent/US156776A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1142809A (en) | Cooling-tower. | |
| US743946A (en) | Bridge or culvert. | |
| US429342A (en) | Hot-blast stove | |
| US579271A (en) | Hot-blast stove | |
| US1287573A (en) | Concrete-form. | |
| US1162961A (en) | Collapsible core. | |
| US1068925A (en) | Furnace door or damper. | |
| US465288A (en) | Brick-kiln | |
| US1642938A (en) | Kiln car | |
| US986266A (en) | Block-mold. | |
| US983633A (en) | Blast-furnace stove. | |
| US116762A (en) | Improvement in ovens | |
| US405429A (en) | Building-block | |
| US239460A (en) | Tile and brick kiln | |
| US3163A (en) | Improvement in machinery for the manufacture of oakum | |
| US1150808A (en) | Retort-furnace. | |
| US944804A (en) | Bake-oven. | |
| US510819A (en) | Downdraft brick-kiln | |
| US202542A (en) | Improvement in brick-kilns | |
| US239053A (en) | And john dayis | |
| US417957A (en) | Friedrich trabert | |
| US140543A (en) | Improvement-in fire-places | |
| US36119A (en) | Improvement in setting gas-retorts | |
| US294223A (en) | Willis n | |
| US330050A (en) | Furnace for melting glass |