US176483A - Improvement in surface-condensers for cars - Google Patents
Improvement in surface-condensers for cars Download PDFInfo
- Publication number
- US176483A US176483A US176483DA US176483A US 176483 A US176483 A US 176483A US 176483D A US176483D A US 176483DA US 176483 A US176483 A US 176483A
- Authority
- US
- United States
- Prior art keywords
- condenser
- car
- cars
- seats
- condensers
- 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
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 240000005558 Sorbus aucuparia Species 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 235000006414 serbal de cazadores Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
- F01B17/02—Engines
- F01B17/04—Steam engines
Description
W; a. ROWAN SURFACE comnnsaas FOB. CARS.
Ne. 176.483. Patented April 25, 1876.
OOOOOO OOOOOOOOOOO -F OO0OOO- B JL GQOOOOQOOOQOOODOOOOOOOOOO OOOOOOOOOOOOOOOOOOOOGOOOO OOOOOOOOOOOOOOOOOOOOOOOOO OOOOOCDGOOOOOGOOOOOOOOOOOO Wham 615 mania? N- PETERS, PHOTO-LITHOGRAFHER, WASHINGTON. D C
UNITED STATES PATENT OFFICE.
WILLIAM R. ROWAN, OF RANDERS, DENMARK.
IMPROVEMENT IN SURFACE-CONDENSERS FOR CARS.
Specification forming part of Letters Patent No. 176,483, dated April 25, 1876; application filed January 13, 1876.
To all whom it may concern:
ing, and to the letters of reference marked thereon, which form a part of this specification. The object of my invention is to provide a surface-condenser for dummy, traction, and
' other similar engines, that furnishes a very large amount of condensing-surface, and, at the same time, occupies very little otherwise useful space in the car.
This invention consists of a surface-condenser that fits under the car-seats or other unoccupied space about the car, and is connected by a narrower part running under the lloor, and thus connecting the two parts under the car-seats.
To facilitate the condensation of the exhaust-steam from the engine, a fan or blower is employed, of any ordinary construction, to pass or force a rapid current of air through the tubes, and thus c001 them.
When space is of consideration or great value, and it is necessary to effect the greatest possible amount of condensation with the smallest possible surface, the air-blast may be moistened before entering the tubes, so that it may be further cooled by the evaporation of the moisture in its passage through the tubes. This may be done either by sucking up water (or even a more rapidly evaporating fluid, ether, &c.,) by means of the airblast passing through small tubes from a cistern below the condenser, or in any other similar manner.
I will now more definitely describe my invention, reference being had to the accompanying drawing, and the letters of reference thereon.
Like letters in the drawing refer to like parts.
In the drawing, Figure 1 represents a vertical section of a car with the condenser in position.
In the drawing, A'represents a car connected to a dummy-engine, and provided with seats B B and suitable floor 0. Under said seats and floor is arranged the surface-condenser D, and filling up, as nearly as possible, the entire space under said seats. To the bottom of the condenser may be attached the pillow-blocks or bearings d d for the axle E and wheels F F, it forming part of the carbody, if desirable.
A space, I), may be left around the sides of the condenser, and either filled in with non-conducting material or it may be an airspace for the circulation of air.
The condenser may form the seats, sides thereof, and the floor, and may be made of iron in one piece or riveted together out of sheets, and secured to the car itself in any suitable manner, forming, in fact, the lower part of the car-body.
The great advantages of this condenser will be readily appreciated by those familiar with the art, and they are: large condensing surface arranged in a very small and compact space; the condenser is out of the way, and may form part of the car-body itself; the space hitherto unoccupied in street and similar cars is made use of to condense the exhaust steam, by which horses are frightened when it is allowed to escape into the atmosphere, besides causing sparks to be thrown into the air and streets, or to cause conflagrations of combustible material; the condenser is very simple, and may be constructed in any suitable manner and of any suitable material, to occupy substantially the space shown and described.
'Having thus described my invention, '1 claim- 1. A condenser for streetcars, dummy and other engines, arranged under the seats and floor of the cars, substantially as shown and described.
2. The combination of a condenser, A, forming the seats and floor of a car, with the body of the car, and bearings d d, constructed substagtially as shown, and for the purpose specifie In testimony that I claim the foregoing as my own I hereby affix my signature in presence of two witnesses.
WILL. R. ROWAN.
Witnesses:
W. BEAUGLERK, EMIL OLSEN.
Publications (1)
Publication Number | Publication Date |
---|---|
US176483A true US176483A (en) | 1876-04-25 |
Family
ID=2245890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US176483D Expired - Lifetime US176483A (en) | Improvement in surface-condensers for cars |
Country Status (1)
Country | Link |
---|---|
US (1) | US176483A (en) |
-
0
- US US176483D patent/US176483A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US176483A (en) | Improvement in surface-condensers for cars | |
US97300A (en) | Improvement in | |
US445756A (en) | Motor for street-cars | |
US274063A (en) | Car-ventilator | |
US593996A (en) | Air-brake | |
US1384A (en) | Cleaning the bails of railroads eroh ice and snow | |
US251957A (en) | Car-ventilation | |
US136886A (en) | Improvement in dummy or traction engines | |
US148183A (en) | Improvement in railroad-car ventilators | |
US850804A (en) | Appliance for shifting the point of application of the weight on the trucks of cars and the like. | |
US603284A (en) | Steam-propelled car | |
US137472A (en) | Improvement in sanding devices for locomotives | |
US578738A (en) | Herman haupt | |
US465326A (en) | Air-forcing device | |
US296576A (en) | Means for preventing locomotive driving-wheels from spinning | |
US135717A (en) | Improvement in railway freight-cars | |
US632782A (en) | Track clearing and drying device. | |
US818629A (en) | Railway-car. | |
US467195A (en) | Air-circulating mechanism for railway-cars | |
US5493A (en) | Ktjnning-geab of railroad-cars | |
US187314A (en) | Improvement in steam street-cars | |
US355587A (en) | Joseph a | |
US369482A (en) | Peters | |
US170364A (en) | Improvement in ventilating cars | |
US44972A (en) | Improvement in apparatus for supplying the pneumatic springs of railroad-cars |