CH98013A - Medium-sized heat engine operated train with at least one refrigerator car. - Google Patents
Medium-sized heat engine operated train with at least one refrigerator car.Info
- Publication number
- CH98013A CH98013A CH98013DA CH98013A CH 98013 A CH98013 A CH 98013A CH 98013D A CH98013D A CH 98013DA CH 98013 A CH98013 A CH 98013A
- Authority
- CH
- Switzerland
- Prior art keywords
- heat engine
- medium
- operated
- engine operated
- refrigerator car
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 230000003137 locomotive effect Effects 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0072—Means for cooling only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
Mittelst Wärmekraftmaschine betriebener Eisenbahnzug mit wenigstens einem Kühlwagen.
Für die Kühlung von Eisenbahnwagen kommen bis jetzt nur Kompressionskältema- schinen zur Verwendung. Diese Maschinen erhalten bei mit Dampfkraftmaschinen oder #lmotoren betriebenen Zügen ihren Antrieb unmittelbar von der Wagenachse aus, oder durch Vermittlung einer von dieser angetriebenen Dynamo, allenfalls unter Zuhilfe- nahme einer Akkumulatorenbatterie, oder durch einen besonderen Ölmotor. Bei den mit Dampfkraftmaschinen oder Ölmotoren be- triebenen Zügen gestalten sich jedoch diese Antriebsarten der Kältemaschine im einzelnen Wagen entweder unwirtschaftlich, oder sie bedingen grosse Naehteile in bahnbetriebs- technischer Hinsicht.
Zweelc vorliegender Erfindung ist es nun, diese Ubelstände zu beheben und bei mittelst Dampfkraft oder mittelst Olmotoren betriebenen Eisenbahnzügen mit wenigstens einem Iiihlwagen eine in äusserst wirtschaftlieher Weise arbeitende K#lteeinrichtung zu schaf- fen.
Das wird erfindungsgemäss dadurch er- reicht, da# für die Kühlung des oder der K#hlwagen wenigstens eine Absorptionskältemaschine vorgesehen ist, welche mittelst des Abdampfes der den Zug bewegenden Dampfkraftmaschine, d. h. der Dampfloko- motive, bezw. den heissen Abgasen eines zum Bewegen der Lokomotive dienenden Ölmotors betrieben wird. Dadurch gestaltet sich der Betrieb der Rälteanlagen besonders wirt- schaftlich, da lediglich sonst verloren gehende W#rme ausgenützt wird.
In Verbindung mit der Eälteeinrichtung vorzusehende Flüssig- keitspumpen können mittelst eines eigenen Motors, oder von einer Akkumulatorenbatterie, oder von der Wagenachse aus, oder mit Auspuffdampf oder Auspuffgasen betrieben werden.
Es ist ohne weiteres klar, da# bei Stillstand des Zuges der Betrieb einer solchen Absorptionskälteeinrichtung ohne Schwierigkeit aufrecht erhalten werden kann.
F#r den Fall, dass sich der mittelstWärme- kraftmasohine betriebene Eisenbahnzug aus mehreren Kühlwagen zusammensetzt, kann zweckmässig in jedem der zu kühlenden Wagen eine selbstständige Absorptionskältemaschine vorgesehen sein.
Medium-sized heat engine operated train with at least one refrigerator car.
To date, only compression refrigeration machines have been used to cool railroad cars. In trains operated with steam engines or oil engines, these machines are powered directly from the wagon axle, or through the intermediary of a dynamo driven by this, possibly with the help of an accumulator battery, or by a special oil motor. In the case of trains operated with steam engines or oil engines, however, these types of drive for the refrigeration machine in the individual wagons are either uneconomical or they require large sewing parts in terms of railway operations.
The aim of the present invention is to remedy these inconveniences and to create an extremely economical refrigeration system with at least one refrigerated wagon in the case of railway trains operated by means of steam power or by means of oil engines.
This is achieved according to the invention in that at least one absorption refrigeration machine is provided for cooling the refrigerator wagon (s), which by means of the exhaust steam from the steam engine moving the train, i.e. H. the steam locomotives, respectively. the hot exhaust gases of an oil motor used to move the locomotive is operated. This makes the operation of the refrigeration systems particularly economical, since only the heat that would otherwise be lost is used.
Liquid pumps to be provided in connection with the cooling device can be operated by means of their own motor, or from an accumulator battery, or from the vehicle axle, or with exhaust steam or exhaust gases.
It is readily apparent that when the train is at a standstill, the operation of such an absorption refrigeration device can be maintained without difficulty.
In the event that the medium-thermal-powered railroad train is composed of several refrigerated cars, an independent absorption chiller can be provided in each of the cars to be cooled.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH98013T | 1921-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH98013A true CH98013A (en) | 1923-02-16 |
Family
ID=4355784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH98013D CH98013A (en) | 1921-08-29 | 1921-08-29 | Medium-sized heat engine operated train with at least one refrigerator car. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH98013A (en) |
-
1921
- 1921-08-29 CH CH98013D patent/CH98013A/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2342724A (en) | Multiple-unit train | |
| CH102200A (en) | Medium steam-powered train with at least one refrigerator car. | |
| DE925587C (en) | Rail vehicle driven by one or more internal combustion engines | |
| DE432477C (en) | Cooling device for railroad trains | |
| DE335445C (en) | Cooling device for explosion engines of vehicles | |
| AT129373B (en) | Method and device for heating the trailer wagons of motor vehicles with electrical power transmission. | |
| AT110047B (en) | Two-axle rail vehicle. | |
| DE102009028235A1 (en) | Method for use of waste heat from internal combustion engine with air conditioner for temperature control of vehicle interior, involves compressing heat-loaded working medium, which emits heat in periphery in condensation unit | |
| DE368897C (en) | Method for starting rail vehicles with internal combustion engines | |
| DE548545C (en) | Process for generating heating steam on locomotives or railcars operated by internal combustion engines | |
| US1683776A (en) | Power-driven vehicle | |
| AT91651B (en) | Device for guiding the cooling air for the equipment with alternating current operated locomotives. | |
| CH92875A (en) | Heating device in railroad cars. | |
| DE712861C (en) | Compressor refrigeration unit | |
| AT42515B (en) | Internal combustion engine for locomotives. | |
| CH92038A (en) | Cooling device for the equipment with alternating current operated locomotives. | |
| DE644322C (en) | Auxiliary machinery for locomotives | |
| GB282396A (en) | Improvements in and relating to locomotives | |
| GB163702A (en) | Improvements relating to refrigerator cars for electric trains | |
| SU7543A1 (en) | Drive for motor carriages especially for railway motor carriages | |
| DE921476C (en) | Device for cooling the air nozzle of gas generating systems for motor vehicles | |
| AT92206B (en) | Releasing device for bolt locks in rail freight cars, magazine doors and the like. like | |
| DE1647387U (en) | AXLE DRIVE FOR TRAM EMERGENCY CARS. | |
| US1559548A (en) | Combined steam and internal-combustion engine locomotive | |
| GB153568A (en) | Driving the compressors of refrigerating waggons |