US1915149A - Railway car - Google Patents
Railway car Download PDFInfo
- Publication number
- US1915149A US1915149A US456866A US45686630A US1915149A US 1915149 A US1915149 A US 1915149A US 456866 A US456866 A US 456866A US 45686630 A US45686630 A US 45686630A US 1915149 A US1915149 A US 1915149A
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- US
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- Prior art keywords
- car
- vehicle
- air
- interior
- communicating
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/009—Means for ventilating only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0459—Drainage borders, e.g. dripping edges, gravel stops or dispersers
- E04D2013/0463—Dispersers
Definitions
- This invention relates to railway cars, and with regard to certain more specific features, to electric railway cars.
- Fig. 1 is a longitudinal section of the car
- I Fig. 2 is a front elevation, portions being brokenaway for purposes of simplification;
- Fig.3 is a cross section taken substantially along line 33 of Fig. 1;
- Fig. 4 is a fragmentarylateral section, be-.
- Fig. 5 1s a vertical section taken at a side pier and also showing a heater arrangement
- Fig. 6 is a vertical section taken along lines 66 of Fig. 2, being taken through a windowonullion at the end of the car; and, Fig. 7 is a diagrammatic perspective, illustrating a modified ventilating method.
- a car body having a floor 3 and a roof 5,'with suit able sides 7 and frontand rear endst) and 11 respectively.
- the inside ceiling 17 of the car is spaced downwardly from said roof 5, the roof being supported by suitable car-lines
- the sides 7 of the body 1 are composed of A inner walls 19 and outer walls 21, the forof thecar at the floor line, next to, and under the seats 43 which are also placed along the sides of the car.
- the heaters themselves comprise suitable coils placed 011 edge within a longitudinal guard 41 being energized from the electric circuits of the car. They are removable, which is an advantage.
- the thermostat is located within the car at or near the passenger compartment so that which is under control of a thermostat .72.
- Adjustable ventilators 26' communicate between the ducts 20, 22 and the interior of the car. It will be noted from Fig. 7, that the front of one duct is open and the front of the other shut, while the rear of the one is shut and the rear of the other open. Hence when the car moves, air is forced into the forwardly located opening 24 along. the duct 20, through the ventilators of duct 20, through duct22 and out through the rear openings 24. When the direction of-movement of the car is reversed, the circulation is reversed but with the same effect. As illustrated diagrammatic-ally, the openings 24 and 28 are adapted ,to be adjustably opened and/or closed. With this modification no exhaust fan need be used. Neither need it be used in the preferred form where frictional effects at the various openings can be reduced. 7
- Tn view of the above, it will be seen that the several objects of the invention are achieved and other advantageous results at tained.
- a vehicle comprising hollow sides, a roof, a ceiling spaced downwardly from said roof, means communicating between the hollow sides and the space between the ceiling and roof, openings communicating between the hollow sides and the interior of the vehicle at the floor thereof, externally communicating ventilators leading forwardly from said space above the ceiling so that the motion of the car-forces air downwardly between said sides, and through said openings, heaters located contiguously to said openings, so that said airmade to pass thereover and a fan for removing air from the interior and moving it 'exteriorly of the vehicle.
- a vehicle comprising hollow sides, heating means in the vehicle, a roof, a ceiling spaced'downwardly from said roof to form sideward passages and a central passage, said hollow sides communicating with.
- said sideward passages and the space between said hollow sides also communicating with the interior of the vehicle near the floor thereof, said sideward passages communicating with the front end of said car and said central passage communicating with the rear ex-' terior end thereof and with the interior of said car, whereby freshair under pressure by reason of the movement of said vehicle is forced through said sideward passages, down said spaces between said hollow sides, out into said interior where it rises by reason of heat received from said heating means, enters the central passage and is exhausted at the rear of the car by'reason of the partial vacuum created at the rear of the car as it moves forward.
- a vehicle comprising hollow sides, a roof, a. ceiling spaced downwardly from said roof to form sideward passages and a central passage, said hollow sides communicating with said sideward passages and the space between said hollow sides also communicating with the interior of the vehicle near the floor thereof, heaters associated with the outlets of' the spaces between said hollow sides, said sideward passages communicating with the front end of said car and said central passage communicating with the rear exterior end thereof and with the interior of said car, ancexhaust fan placed at the rear end of said central passage, whereby fresh air under pressure by reason ofthe movement of said vehicle is forced through said sideward passages, down said spaces between said hollow sides, out into said interior whereby the heated air rises to the top of said vehicle and'is withdrawn into said central passage under the action of said fan.
- a vehicle having passages in the ceiling thereof adapted to conduct air under pressure from the front exterior of vehicle, the side walls of said vehicle being adapted to conduct said air under pressure to the interior and in proximity of the floor of said vehicle, a passage for removing air from the top interior of said vehicle and an air exhausting fan connected therewith, whereby air is dethereof adapted to conduct air under pressure from the front exterior of vehicle, side walls of said vehicle being adapted to conduct said air under pressure to the interior and'in proximity of the floor of said vehicle, a passage.
Description
Jun e 20, 1933. I RBLACK ALL r AL 1,915,149
RAILWAY CAR Original Filed May 1, 1929 5 Sheets-Sheet l June 1933- J. R. BLACKHALL ET AL 1,915,149
RAILWAY CAR Original Filed May 1, 1929 3 Sheets-Sheet 2 June 20, 1933.
J. R. BLACKHALL ET AL 1,915,149
RAILWAY CAR 0 Original Filed May 1, 1929 3 Sheets-Sheet 3 Patented June 20, 1933 ,uN TED STATES PATENT; OFFICE.
JOHN ROBERT VBIJACKHALL, OI HIGHLAND PARK, AND HARVEY S. PARDEE, -RAVINIA, ILLINOIS; SAID IPABDEE ASSIGNOR TO SAID BLACKHALL RAILWAY CAR Original application fiIedYMay 1, 1929, Seria1 No. 359,480. Divided and this application filed May 29,
" 1930. Serial No. 456,866.
This invention relates to railway cars, and with regard to certain more specific features, to electric railway cars.
This invention is a division of the invention set forth in our application for patent, Serial Number 359,480, filed May 1, 1929, for
railway car, Patent No. 1,870,227.
1 Among the several objects of the invention may be;noted the provision of an improved heatingand ventilating; system for cars; the provision of means "of the class described in which'the ventilation is effected by the motionof the car; the provision of means of the class describedwhich will be operable dur- "ing movement of the car in either direction; and the'provision of-nic-ans of the classdescribed which will effect complete and thorough heating and ventilation evenly throughout said car. t
In the accompanying drawings, in which is illustrated one of various possible embodiments of the invention,
Fig. 1 is a longitudinal section of the car;
I Fig. 2 is a front elevation, portions being brokenaway for purposes of simplification;
Fig.3 is a cross section taken substantially along line 33 of Fig. 1;
Fig. 4 is a fragmentarylateral section, be-.
mg an enlarged portion of Fig. 3, showing a roof detail; I
Fig. 5 1s a vertical section taken at a side pier and also showing a heater arrangement;
Fig. 6 is a vertical section taken along lines 66 of Fig. 2, being taken through a windowonullion at the end of the car; and, Fig. 7 is a diagrammatic perspective, illustrating a modified ventilating method.
Similar reference characters indicate corresponding parts throughout the several views of the drawings. I
Referring now more particularly to Figs. 1 to 3. there is illustrated at numeral 1 a car body havinga floor 3 and a roof 5,'with suit able sides 7 and frontand rear endst) and 11 respectively.
The inside ceiling 17 of the car is spaced downwardly from said roof 5, the roof being supported by suitable car-lines The sides 7 of the body 1 are composed of A inner walls 19 and outer walls 21, the forof thecar at the floor line, next to, and under the seats 43 which are also placed along the sides of the car. The heaters themselves comprise suitable coils placed 011 edge within a longitudinal guard 41 being energized from the electric circuits of the car. They are removable, which is an advantage.
Between the ceiling 17 and the root 5 are provided sideward, longitudinal spaces 45 running the length of the car and divided from a central, longitudinal space 47 (see Figs. 1, 3 and 4). Communicating with these longitudinal side spaces 45 are ventilation intakes 49', provided at the top front of the car, as illustrated in Fig. 2. The air which enters these intakes, because of the motion of the car, is conducted ,rearwardly and then forced down between the outer and inner walls 21 and 19 respectively (hollow sides of the car), and thence to openings 51 contiguous to the heaters 39 and out through the guards 41 to heat the interior of the-car.
The passage between the side walls '19 and 21,v is effected by way of spaces 14 between car:
windows (see Figs. 1, 4, and 5) these spaces communicating with the longitudinal spaces 45 at the top ofthe car. The air is then drawn out through openings 16 communicating the interior of the car with the central passage 47.. The air is drawn by an exhaust fan 8 located rearwai'dly in the central passage 47. The exhaust fan throws the air out rearwardly through a central opening 18.
The thermostat is located within the car at or near the passenger compartment so that which is under control of a thermostat .72.
action of the louvres is that of the passenger compartment.
, ing out the above constructions without departing from the scope of the invention, it is intended that all matter contained in the above description or shown in the accompany- Referring to Fig. 4, it will be seen that the connection between the roof and the side of the car permits the passage of air downwardly to the heaters. The longitudinal wooden member 58 is discontinuous, leaving openings above the passages 14.
It is to be understood that although a single-entrance one-man car is herein referred to, yet the same broad principle of ventilation may be applied to a double-end or any other car.
Fig. 7 illustrates the modifications desirable, wherein the space between roof 5 and ceil-' ing 17 is divided longitudinally by aseparator into lon itudinal circulating ducts=20 and 22 with ex ernally communicating open- .ings '24, placed diagonally front and rear.
Adjustable ventilators 26' communicate between the ducts 20, 22 and the interior of the car. It will be noted from Fig. 7, that the front of one duct is open and the front of the other shut, while the rear of the one is shut and the rear of the other open. Hence when the car moves, air is forced into the forwardly located opening 24 along. the duct 20, through the ventilators of duct 20, through duct22 and out through the rear openings 24. When the direction of-movement of the car is reversed, the circulation is reversed but with the same effect. As illustrated diagrammatic-ally, the openings 24 and 28 are adapted ,to be adjustably opened and/or closed. With this modification no exhaust fan need be used. Neither need it be used in the preferred form where frictional effects at the various openings can be reduced. 7
Itis clear that a number of possible arrangements and/or adjustments for circulation may be multiplied by placing other openable outlets and/or inlets 28 in the ends of the passages 20, and 22, as shown in Fig. 7. However, in the present embodiment the devices 28 are merely blinds.
Tn view of the above, it will be seen that the several objects of the invention are achieved and other advantageous results at tained. T 1
As many changes could be made in carrying drawings shall be interpreted'as illustrative and not in a limiting sense.
We claim: I 1.- A vehicle comprising hollow sides, a roof, a ceiling spaced downwardly from said roof, means communicating between the hollow sides and the space between the ceiling and roof, openings communicating between the hollow sides and the interior of the vehicle at the floor thereof, externally communicating ventilators leading forwardly from said space above the ceiling so that the motion of the car-forces air downwardly between said sides, and through said openings, heaters located contiguously to said openings, so that said airmade to pass thereover and a fan for removing air from the interior and moving it 'exteriorly of the vehicle.
2. A vehicle comprising hollow sides, heating means in the vehicle, a roof, a ceiling spaced'downwardly from said roof to form sideward passages and a central passage, said hollow sides communicating with. said sideward passages and the space between said hollow sides also communicating with the interior of the vehicle near the floor thereof, said sideward passages communicating with the front end of said car and said central passage communicating with the rear ex-' terior end thereof and with the interior of said car, whereby freshair under pressure by reason of the movement of said vehicle is forced through said sideward passages, down said spaces between said hollow sides, out into said interior where it rises by reason of heat received from said heating means, enters the central passage and is exhausted at the rear of the car by'reason of the partial vacuum created at the rear of the car as it moves forward. y
3. A vehicle comprising hollow sides, a roof, a. ceiling spaced downwardly from said roof to form sideward passages and a central passage, said hollow sides communicating with said sideward passages and the space between said hollow sides also communicating with the interior of the vehicle near the floor thereof, heaters associated with the outlets of' the spaces between said hollow sides, said sideward passages communicating with the front end of said car and said central passage communicating with the rear exterior end thereof and with the interior of said car, ancexhaust fan placed at the rear end of said central passage, whereby fresh air under pressure by reason ofthe movement of said vehicle is forced through said sideward passages, down said spaces between said hollow sides, out into said interior whereby the heated air rises to the top of said vehicle and'is withdrawn into said central passage under the action of said fan.
4. A vehicle having passages in the ceiling thereof adapted to conduct air under pressure from the front exterior of vehicle, the side walls of said vehicle being adapted to conduct said air under pressure to the interior and in proximity of the floor of said vehicle, a passage for removing air from the top interior of said vehicle and an air exhausting fan connected therewith, whereby air is dethereof adapted to conduct air under pressure from the front exterior of vehicle, side walls of said vehicle being adapted to conduct said air under pressure to the interior and'in proximity of the floor of said vehicle, a passage. for removing air from the top interior of said vehicle and-an air exhausting fan connected therewith, whereby air is delivered to said interior under pressure and removed therefrom under a created partial vacuum, and means in said first named passage adapted to control the flow of air therethrough, said means being thermostatically controlled. I 4
In testimony whereof, we have signed our names to this specification this 23rd day of May, 1930.
- JOHN ROBERT BLACKHALL.
HARVEY S. PARDEE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US456866A US1915149A (en) | 1929-05-01 | 1930-05-29 | Railway car |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US359480A US1870227A (en) | 1929-05-01 | 1929-05-01 | Railway car |
US456866A US1915149A (en) | 1929-05-01 | 1930-05-29 | Railway car |
Publications (1)
Publication Number | Publication Date |
---|---|
US1915149A true US1915149A (en) | 1933-06-20 |
Family
ID=27000503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US456866A Expired - Lifetime US1915149A (en) | 1929-05-01 | 1930-05-29 | Railway car |
Country Status (1)
Country | Link |
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US (1) | US1915149A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526560A (en) * | 1947-06-06 | 1950-10-17 | Edmund E Hans | Bus heating arrangement |
US2565709A (en) * | 1948-10-06 | 1951-08-28 | Budd Co | Joint especially for railway cars and similar vehicle bodies |
US2566784A (en) * | 1948-11-19 | 1951-09-04 | Jr Howard J Waff | Ventilator damper control |
US2591848A (en) * | 1947-05-03 | 1952-04-08 | Gen Motors Corp | Power generating locomotive |
US2750868A (en) * | 1950-05-26 | 1956-06-19 | Robert W Mieczkowski | Air control apparatus |
US3027090A (en) * | 1957-08-19 | 1962-03-27 | Jr Peter Zerhan | Automatic roof ventilator control |
US3403634A (en) * | 1964-07-22 | 1968-10-01 | Docutel Inc | Automatically controlled railway passenger vehicle system |
-
1930
- 1930-05-29 US US456866A patent/US1915149A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2591848A (en) * | 1947-05-03 | 1952-04-08 | Gen Motors Corp | Power generating locomotive |
US2526560A (en) * | 1947-06-06 | 1950-10-17 | Edmund E Hans | Bus heating arrangement |
US2565709A (en) * | 1948-10-06 | 1951-08-28 | Budd Co | Joint especially for railway cars and similar vehicle bodies |
US2566784A (en) * | 1948-11-19 | 1951-09-04 | Jr Howard J Waff | Ventilator damper control |
US2750868A (en) * | 1950-05-26 | 1956-06-19 | Robert W Mieczkowski | Air control apparatus |
US3027090A (en) * | 1957-08-19 | 1962-03-27 | Jr Peter Zerhan | Automatic roof ventilator control |
US3403634A (en) * | 1964-07-22 | 1968-10-01 | Docutel Inc | Automatically controlled railway passenger vehicle system |
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