US281897A - Thomas mcavity - Google Patents
Thomas mcavity Download PDFInfo
- Publication number
- US281897A US281897A US281897DA US281897A US 281897 A US281897 A US 281897A US 281897D A US281897D A US 281897DA US 281897 A US281897 A US 281897A
- Authority
- US
- United States
- Prior art keywords
- mcavity
- thomas
- chamber
- tubes
- radiator
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 241000507564 Aplanes Species 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
- F28F9/0224—Header boxes formed by sealing end plates into covers
Description
UNITED STATES PATENT OFFICE.
THOMAS MCAVITY, JR., OF ST. JOHN, NEW BRUNSWICK, CANADA;
RADIATOR.
SPECIFICATION forming part of Letters Patent No. 281,897, dated July 24, 1888.
YApplication filed March 9, 1883. (Model.)
invented a new and useful Improvement in,
Radiators, of which the following is a full, clear, and exact description.
This invention relates to an improvement in radiators for steam and hot-water heating apparatus; and it consists of the combination and arrangement of parts, substantially as hereinafter fully set forth and claimed.
Reference is to be had to the accompanying drawings, forming part of this specification, in which similar letters of reference indicate corresponding parts in both figures.
Figure l is a vertical section of a radiator of my improved construction, and Fig. 2 is aplan view of the same.
A is the hollow base or chamber provided with inlet a and outlet b.
B B are the tubes, and G the upper or circulation chamber. Thetub'es B are of wroughtiron, brass, or copper, and are screwed into the lower base, A, and expanded at their ends entering the upper chamber, so that they are held irmly and the joint made steam-tight; or in place of being expanded the tubes may be brazed.
To allow of the work of securing the upper ends of the tubes the upper plate of the'chamber C is formed with openings above the holes in thetlower plate, so that proper tools can be inserted, and these openings are closed by screw-plugs d.
This construction of radiator secures a perfeet circulation and a large extent of heatingsurface.
The radiator may be used with either steam or hot water, and in the latter case the base is to be tted with a division-plate, as shown in dotted lines at i, to insure, the circulation of the water through the tubes.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- The radiator consisting of the base-chamber A, with a subdividing-partition, c', arranged between the supply and discharge openings a b, the series of parallel tubes B, screwed upon the base-chamber, and the circulating top chamber, C, superposed and wedged upon the upper ends of the tubes B, said top chamber having a series of screw-threaded plugged apertures, essentially as shown and described.
THOMAS MCAVITY, JR.
Vitnesses:
/CHAs CosTER,
F. E. KETCHUM.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US281897A true US281897A (en) | 1883-07-24 |
Family
ID=2351107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US281897D Expired - Lifetime US281897A (en) | Thomas mcavity |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US281897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2475088A (en) * | 1947-03-25 | 1949-07-05 | Robert G Fisher | Air circulating radiator |
-
0
- US US281897D patent/US281897A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2475088A (en) * | 1947-03-25 | 1949-07-05 | Robert G Fisher | Air circulating radiator |
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