FR40473E - New sheet metal duct system particularly applicable to air conditioning distribution - Google Patents

New sheet metal duct system particularly applicable to air conditioning distribution

Info

Publication number
FR40473E
FR40473E FR40473DA FR40473E FR 40473 E FR40473 E FR 40473E FR 40473D A FR40473D A FR 40473DA FR 40473 E FR40473 E FR 40473E
Authority
FR
France
Prior art keywords
air conditioning
sheet metal
particularly applicable
duct system
new sheet
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
Other languages
French (fr)
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.)
NEU SA
Original Assignee
Neu SA
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 Neu SA filed Critical Neu SA
Application granted granted Critical
Publication of FR40473E publication Critical patent/FR40473E/en
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
    • F24F3/12—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 characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR40473D 1931-07-03 1931-07-03 New sheet metal duct system particularly applicable to air conditioning distribution Expired FR40473E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40473T 1931-07-03

Publications (1)

Publication Number Publication Date
FR40473E true FR40473E (en) 1932-07-01

Family

ID=8676747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40473D Expired FR40473E (en) 1931-07-03 1931-07-03 New sheet metal duct system particularly applicable to air conditioning distribution

Country Status (1)

Country Link
FR (1) FR40473E (en)

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