FR2078996A5 - - Google Patents

Info

Publication number
FR2078996A5
FR2078996A5 FR7106223A FR7106223A FR2078996A5 FR 2078996 A5 FR2078996 A5 FR 2078996A5 FR 7106223 A FR7106223 A FR 7106223A FR 7106223 A FR7106223 A FR 7106223A FR 2078996 A5 FR2078996 A5 FR 2078996A5
Authority
FR
France
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
FR7106223A
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
Application granted granted Critical
Publication of FR2078996A5 publication Critical patent/FR2078996A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F24F3/048—Systems in which all treatment is given in the central station, i.e. all-air systems with temperature control at constant rate of air-flow
    • F24F3/052—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned
    • F24F3/0522—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned in which warm or cold air from the central station is delivered via individual pipes to mixing chambers in the space to be treated, the cold air/warm air ratio being controlled by a thermostat in the space concerned, i.e. so-called Dual-duct System

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Central Air Conditioning (AREA)
FR7106223A 1970-02-24 1971-02-24 Expired FR2078996A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT169970A AT306088B (de) 1970-02-24 1970-02-24 Steuereinrichtung für eine Zweikanal-Klimaanlage, insbesondere für Schienenfahrzeuge

Publications (1)

Publication Number Publication Date
FR2078996A5 true FR2078996A5 (fr) 1971-11-05

Family

ID=3519070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106223A Expired FR2078996A5 (fr) 1970-02-24 1971-02-24

Country Status (9)

Country Link
AT (1) AT306088B (fr)
BE (1) BE763361A (fr)
CH (1) CH533020A (fr)
DE (1) DE2107937C3 (fr)
ES (1) ES388538A1 (fr)
FR (1) FR2078996A5 (fr)
HU (1) HU170694B (fr)
RO (1) RO59922A2 (fr)
YU (1) YU35987B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110474243B (zh) * 2019-08-27 2024-02-27 广东电网有限责任公司 一种移动开关柜强制冷却装置

Also Published As

Publication number Publication date
AT306088B (de) 1973-03-26
DE2107937A1 (de) 1971-09-09
YU35987B (en) 1981-11-13
HU170694B (fr) 1977-08-28
YU35272A (en) 1981-02-28
RO59922A2 (fr) 1976-02-16
DE2107937C3 (de) 1978-03-02
BE763361A (fr) 1971-07-16
CH533020A (de) 1973-01-31
DE2107937B2 (de) 1977-07-21
ES388538A1 (es) 1973-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse