BE836724A - Perfectionnements apportes aux installations de climatisation des voitures de chemin de fer a voyageurs - Google Patents

Perfectionnements apportes aux installations de climatisation des voitures de chemin de fer a voyageurs

Info

Publication number
BE836724A
BE836724A BE162813A BE162813A BE836724A BE 836724 A BE836724 A BE 836724A BE 162813 A BE162813 A BE 162813A BE 162813 A BE162813 A BE 162813A BE 836724 A BE836724 A BE 836724A
Authority
BE
Belgium
Prior art keywords
air conditioning
railway cars
conditioning facilities
passenger railway
passenger
Prior art date
Application number
BE162813A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE836724A publication Critical patent/BE836724A/xx

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 devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • 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 devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3255—Cooling devices information from a variable is obtained related to temperature
    • 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 devices
    • B60H1/32—Cooling devices
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/327—Cooling devices output of a control signal related to a compressing unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0253—Compressor control by controlling speed with variable speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
BE162813A 1974-12-18 1975-12-17 Perfectionnements apportes aux installations de climatisation des voitures de chemin de fer a voyageurs BE836724A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2459769A DE2459769A1 (de) 1974-12-18 1974-12-18 Regeleinrichtung fuer die kuehlleistung in einer klimatisierungsanlage eines reisezugwagens

Publications (1)

Publication Number Publication Date
BE836724A true BE836724A (fr) 1976-04-16

Family

ID=5933680

Family Applications (1)

Application Number Title Priority Date Filing Date
BE162813A BE836724A (fr) 1974-12-18 1975-12-17 Perfectionnements apportes aux installations de climatisation des voitures de chemin de fer a voyageurs

Country Status (8)

Country Link
BE (1) BE836724A (enExample)
CH (1) CH592538A5 (enExample)
DE (1) DE2459769A1 (enExample)
ES (1) ES443348A1 (enExample)
FR (1) FR2294870A1 (enExample)
IT (1) IT1064074B (enExample)
LU (1) LU74022A1 (enExample)
NL (1) NL7514271A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA792500B (en) * 1978-06-01 1980-09-24 Lnc Ind Ltd Control system for polyphase loads
EP0152121A3 (en) * 1981-07-02 1986-08-06 Borg-Warner Limited Heat pump apparatus with multi-stage compressor
FR2593122A1 (fr) * 1986-01-17 1987-07-24 Unite Hermetique Systeme de conditionnement d'air pour automobile.

Also Published As

Publication number Publication date
NL7514271A (nl) 1976-06-22
LU74022A1 (enExample) 1976-07-20
DE2459769A1 (de) 1976-07-01
CH592538A5 (enExample) 1977-10-31
ES443348A1 (es) 1977-05-01
IT1064074B (it) 1985-02-18
FR2294870A1 (fr) 1976-07-16

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