FR471731A - New device that can be used to ventilate or distribute hot or cold air - Google Patents

New device that can be used to ventilate or distribute hot or cold air

Info

Publication number
FR471731A
FR471731A FR471731DA FR471731A FR 471731 A FR471731 A FR 471731A FR 471731D A FR471731D A FR 471731DA FR 471731 A FR471731 A FR 471731A
Authority
FR
France
Prior art keywords
ventilate
cold air
new device
distribute hot
distribute
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)
Inventor
Eugene-Louis Boursier
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.)
EUGENE LOUIS BOURSIER
Original Assignee
EUGENE LOUIS BOURSIER
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 EUGENE LOUIS BOURSIER filed Critical EUGENE LOUIS BOURSIER
Application granted granted Critical
Publication of FR471731A publication Critical patent/FR471731A/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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR471731D 1913-04-30 1914-04-30 New device that can be used to ventilate or distribute hot or cold air Expired FR471731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE471731X 1913-04-30

Publications (1)

Publication Number Publication Date
FR471731A true FR471731A (en) 1914-11-10

Family

ID=1509963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR471731D Expired FR471731A (en) 1913-04-30 1914-04-30 New device that can be used to ventilate or distribute hot or cold air

Country Status (1)

Country Link
FR (1) FR471731A (en)

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