US177300A - Improvement in steam-boilers - Google Patents
Improvement in steam-boilers Download PDFInfo
- Publication number
- US177300A US177300A US177300DA US177300A US 177300 A US177300 A US 177300A US 177300D A US177300D A US 177300DA US 177300 A US177300 A US 177300A
- Authority
- US
- United States
- Prior art keywords
- boiler
- steam
- boilers
- improvement
- thompson
- 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
- 238000010276 construction Methods 0.000 description 2
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/186—Water-storage heaters using fluid fuel
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
Definitions
- This invention relates to improvements in that class of steam-boilers which are formed of an arched construction in cross-section.
- the improvements will be fully hereinafter described, and specifically pointed out in the claim.
- Figure 1 is a plan of a steam-boiler constructed in accordance with our invention.
- Fig. 2 is a longitudinal vertical section of the same; Fig. 3, an end view; and Fig. 4, a vertical transverse section of the boiler.
- A are the top and sides of the boiler bent to form an arch which may either be elliptic or circular, but is here shown to correspond with the segment of a circle, and has its lower edges on either side turned outward to form longitudinal exterior flanges b b, which rest on a fiat base or boiler bottom, B, and which are riveted on the outside to said base.
- D D are the heads of the boiler. These heads are formed with an externally projecting faceflange, 0, all around them, and are of the same contour as that of the body of the boiler in its transverse section, and so that they fit closely within said body at its opposite ends, with the outer edges of the flanges 0 flush with the end edges of the body of.
- the top and sides A of the boiler and base B are further stiffened or strengthened by intermediate braces E E, which may be applied to every plate, or every other plate, in the length of the boiler, according to the pressure the boiler is required to resist.
- G represents a man-hole cover in the one boiler-head D; f the water-supply aperture, and 9 hi the boilergages.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
I. e. & J.-H. THOMPSON.
STEAM BQILER.
N0.177',30. 4 Patented May9,187 6 UNITED STATES PATENT OFFICE;
JAMES THOMPSON AND JOHN H. THOMPSON, OF TAMAROA, ILLINOIS, ASSIGNOBS OF ONE-HALF THEIR RIGHT TO DEWITT O. BARBER, OF
SAME PLACE.
IMPROVEMENT IN STEAM-BOILERS.
Specification forming part of Letters Patent No. 177.300, dated May 9, 1876; application filed March 6, 1876.
- hereby declare that the following is a full,
clear, and exact description of the same.
This invention relates to improvements in that class of steam-boilers which are formed of an arched construction in cross-section. The improvements will be fully hereinafter described, and specifically pointed out in the claim.
In the accompanying drawing, Figure 1 is a plan of a steam-boiler constructed in accordance with our invention. Fig. 2 is a longitudinal vertical section of the same; Fig. 3, an end view; and Fig. 4, a vertical transverse section of the boiler.
A are the top and sides of the boiler bent to form an arch which may either be elliptic or circular, but is here shown to correspond with the segment of a circle, and has its lower edges on either side turned outward to form longitudinal exterior flanges b b, which rest on a fiat base or boiler bottom, B, and which are riveted on the outside to said base. D D are the heads of the boiler. These heads are formed with an externally projecting faceflange, 0, all around them, and are of the same contour as that of the body of the boiler in its transverse section, and so that they fit closely within said body at its opposite ends, with the outer edges of the flanges 0 flush with the end edges of the body of. the boiler, whereby not only the heads may be riveted to their places from the outside of the boiler, but also act as interior stays to stiffen the body. The top and sides A of the boiler and base B are further stiffened or strengthened by intermediate braces E E, which may be applied to every plate, or every other plate, in the length of the boiler, according to the pressure the boiler is required to resist. G represents a man-hole cover in the one boiler-head D; f the water-supply aperture, and 9 hi the boilergages.
We claim The combination, in a steam-boiler of arched construction in transverse section, and having a flat bottom, of the oblique stays E on the inside thereof, the longitudinal exterior flanges b, and the heads D, having face-flanges c c, and inserted in theeuds of the boiler, as and for the object specified.
JAMES e. THOMPSON. JOHN H. THOMPSON.
Witnesses: DAVID JOHNSTON, J. G. TAFFE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US177300A true US177300A (en) | 1876-05-09 |
Family
ID=2246707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US177300D Expired - Lifetime US177300A (en) | Improvement in steam-boilers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US177300A (en) |
-
0
- US US177300D patent/US177300A/en not_active Expired - Lifetime
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