ES347238A1 - Un procedimiento para acondicionar el aire de departamentosde viajeros. - Google Patents

Un procedimiento para acondicionar el aire de departamentosde viajeros.

Info

Publication number
ES347238A1
ES347238A1 ES347238A ES347238A ES347238A1 ES 347238 A1 ES347238 A1 ES 347238A1 ES 347238 A ES347238 A ES 347238A ES 347238 A ES347238 A ES 347238A ES 347238 A1 ES347238 A1 ES 347238A1
Authority
ES
Spain
Prior art keywords
contacts
relay
temperature
cooling unit
heating
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
ES347238A
Other languages
English (en)
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 ES347238A1 publication Critical patent/ES347238A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • 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
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1912—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can take more than two discrete values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Temperature (AREA)
  • Air-Conditioning For Vehicles (AREA)
ES347238A 1966-12-02 1967-11-16 Un procedimiento para acondicionar el aire de departamentosde viajeros. Expired ES347238A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1118366A AT274038B (de) 1966-12-02 1966-12-02 Verfahren zum Klimatisieren von Fahrgasträumen

Publications (1)

Publication Number Publication Date
ES347238A1 true ES347238A1 (es) 1969-01-16

Family

ID=3627274

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347238A Expired ES347238A1 (es) 1966-12-02 1967-11-16 Un procedimiento para acondicionar el aire de departamentosde viajeros.

Country Status (5)

Country Link
AT (1) AT274038B (de)
BE (1) BE706624A (de)
DE (1) DE1580966B2 (de)
ES (1) ES347238A1 (de)
GB (1) GB1194580A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509021A1 (fr) * 1982-01-27 1983-01-07 Ener Eco Electronique Dispositif de selection automatique de programmes de chauffage

Also Published As

Publication number Publication date
DE1580966A1 (de) 1971-03-04
GB1194580A (en) 1970-06-10
DE1580966B2 (de) 1976-04-08
BE706624A (de) 1968-04-01
AT274038B (de) 1969-09-10

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