FR2420465A1 - Railway vehicle air conditioning plant - uses converter fed from 600-3000 volt supply to feed heating, cooling and fan equipment - Google Patents
Railway vehicle air conditioning plant - uses converter fed from 600-3000 volt supply to feed heating, cooling and fan equipmentInfo
- Publication number
- FR2420465A1 FR2420465A1 FR7807979A FR7807979A FR2420465A1 FR 2420465 A1 FR2420465 A1 FR 2420465A1 FR 7807979 A FR7807979 A FR 7807979A FR 7807979 A FR7807979 A FR 7807979A FR 2420465 A1 FR2420465 A1 FR 2420465A1
- Authority
- FR
- France
- Prior art keywords
- air conditioning
- cooling
- vehicle air
- railway vehicle
- volt supply
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Air conditioning equipment which is for railway vehicles fed by high voltage (600 - 3000 volts), drawn from the power supply. An induction motor driven fan cools the auxiliary supply equipment. The conditioning equipment has an induction motor driven compressor for refrigeration equipment, a fan driven similarly to force air through distribution ducts. The control is done by varying the frequency or voltage of the auxiliary supply to obtain the correct conditions. There are also electric heaters, fed from the auxiliary supply. All the control is monitored by sensors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7807979A FR2420465A1 (en) | 1978-03-20 | 1978-03-20 | Railway vehicle air conditioning plant - uses converter fed from 600-3000 volt supply to feed heating, cooling and fan equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7807979A FR2420465A1 (en) | 1978-03-20 | 1978-03-20 | Railway vehicle air conditioning plant - uses converter fed from 600-3000 volt supply to feed heating, cooling and fan equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2420465A1 true FR2420465A1 (en) | 1979-10-19 |
FR2420465B1 FR2420465B1 (en) | 1983-03-11 |
Family
ID=9206022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7807979A Granted FR2420465A1 (en) | 1978-03-20 | 1978-03-20 | Railway vehicle air conditioning plant - uses converter fed from 600-3000 volt supply to feed heating, cooling and fan equipment |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2420465A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT402386B (en) * | 1992-06-02 | 1997-04-25 | Friedmann Kg Alex | Method and device for air-conditioning of a railway coach |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499297A (en) * | 1969-02-20 | 1970-03-10 | John D Ruff | Variable capacity refrigeration system |
US3517162A (en) * | 1966-02-09 | 1970-06-23 | Webb James E | Method and apparatus for controllably heating fluid |
FR2276543A1 (en) * | 1974-06-24 | 1976-01-23 | Gen Electric | TEMPERATURE REGULATED REFRIGERATION SYSTEM |
US4006603A (en) * | 1975-06-13 | 1977-02-08 | Vapor Corporation | Air conditioning system for a railway vehicle |
FR2383399A1 (en) * | 1977-03-11 | 1978-10-06 | Air Ind | Railway vehicle air conditioning plant - uses converter up or downstream of thermoelectric battery during heating or cooling |
-
1978
- 1978-03-20 FR FR7807979A patent/FR2420465A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3517162A (en) * | 1966-02-09 | 1970-06-23 | Webb James E | Method and apparatus for controllably heating fluid |
US3499297A (en) * | 1969-02-20 | 1970-03-10 | John D Ruff | Variable capacity refrigeration system |
FR2276543A1 (en) * | 1974-06-24 | 1976-01-23 | Gen Electric | TEMPERATURE REGULATED REFRIGERATION SYSTEM |
US4006603A (en) * | 1975-06-13 | 1977-02-08 | Vapor Corporation | Air conditioning system for a railway vehicle |
FR2383399A1 (en) * | 1977-03-11 | 1978-10-06 | Air Ind | Railway vehicle air conditioning plant - uses converter up or downstream of thermoelectric battery during heating or cooling |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT402386B (en) * | 1992-06-02 | 1997-04-25 | Friedmann Kg Alex | Method and device for air-conditioning of a railway coach |
Also Published As
Publication number | Publication date |
---|---|
FR2420465B1 (en) | 1983-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |