ES450260A1 - Air conditioning installation for railway vehicles. (Machine-translation by Google Translate, not legally binding) - Google Patents

Air conditioning installation for railway vehicles. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES450260A1
ES450260A1 ES450260A ES450260A ES450260A1 ES 450260 A1 ES450260 A1 ES 450260A1 ES 450260 A ES450260 A ES 450260A ES 450260 A ES450260 A ES 450260A ES 450260 A1 ES450260 A1 ES 450260A1
Authority
ES
Spain
Prior art keywords
passenger
occupation
degree
heating
translation
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
Application number
ES450260A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alex Friedmann KG
Original Assignee
Alex Friedmann KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alex Friedmann KG filed Critical Alex Friedmann KG
Publication of ES450260A1 publication Critical patent/ES450260A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00742—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00371—Air-conditioning arrangements specially adapted for particular vehicles for vehicles carrying large numbers of passengers, e.g. buses
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Air conditioning installation for railway vehicles, particularly passenger train carriages, with a heating group and air-charged cooler for the generation of a basic component of tempered air that flows constantly to the passenger enclosures and that is calculated at a predetermined occupation degree of the passenger enclosures, a sensor of external environment that registers the external influences on the temperature inside the wagons and that controls the power of the heating and cooling group depending on the external influences, and with an installation for the generation of an additional component of heat that can be distributed separately to the passenger enclosures by means of indoor thermostats with internal temperature sensor, existing in each compartment, for the compensation of differences in the need for heat in the individual passenger compartments, characterized in that each one of the travel camps eros (10, 10 ', 10 ") with occupation different from the predetermined degree of occupancy, preferably the passenger enclosure (10") that is busiest, is connected as a command compartment that supplies a correction signal (us) corresponding to its degree of occupation and which can be fed to the current circuit, controlled by the external sensor (18), of the heating and cooling unit (5.5), which corrects the power of the basic component to a value corresponding to the degree of occupation of the command compartment (10 ''). (Machine-translation by Google Translate, not legally binding)
ES450260A 1975-07-30 1976-07-29 Air conditioning installation for railway vehicles. (Machine-translation by Google Translate, not legally binding) Expired ES450260A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT590775A AT340464B (en) 1975-07-30 1975-07-30 AIR CONDITIONING SYSTEM FOR RAIL VEHICLES

Publications (1)

Publication Number Publication Date
ES450260A1 true ES450260A1 (en) 1977-10-01

Family

ID=3580867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450260A Expired ES450260A1 (en) 1975-07-30 1976-07-29 Air conditioning installation for railway vehicles. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
AT (1) AT340464B (en)
BE (1) BE844385A (en)
DE (1) DE2633243C3 (en)
ES (1) ES450260A1 (en)
HU (1) HU172355B (en)
IT (1) IT1067459B (en)
RO (1) RO66465A (en)
YU (1) YU187876A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111281C2 (en) * 1981-03-23 1986-11-27 Brown, Boveri & Cie Ag, 6800 Mannheim Method for operating a single-channel air conditioning system for passenger compartment cars
AT379995B (en) * 1983-12-30 1986-03-25 Friedmann Kg Alex AIR CONDITIONING FOR A RAILWAY VEHICLE
DE4304194C2 (en) * 1993-02-12 1995-10-12 Hagenuk Fahrzeugklima Gmbh Method and device for regulating fresh air quantities in high-speed trains
DE102005051744A1 (en) 2005-10-28 2007-05-03 Rainer Dirnhofer Cargo space for the transport of live animals, in particular for the transport of poultry
US8892277B2 (en) 2009-07-22 2014-11-18 Mitsubishi Electric Corporation Vehicle air-conditioning control method
DE102013209659A1 (en) * 2013-05-24 2014-11-27 Siemens Aktiengesellschaft Method for operating a device unit of a rail vehicle
DE102019125005A1 (en) * 2019-09-17 2021-03-18 Bombardier Transportation Gmbh Method for the selective temperature control of passenger compartments of a vehicle and vehicle for carrying out the method

Also Published As

Publication number Publication date
DE2633243A1 (en) 1977-02-10
YU187876A (en) 1982-02-28
HU172355B (en) 1978-08-28
BE844385A (en) 1976-11-16
ATA590775A (en) 1977-04-15
DE2633243C3 (en) 1979-04-19
DE2633243B2 (en) 1978-08-17
AT340464B (en) 1977-12-12
IT1067459B (en) 1985-03-16
RO66465A (en) 1980-03-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302