FR689641A - Multiple ventilation apparatus for heating or refrigeration, reversible or not for premises, and the like - Google Patents

Multiple ventilation apparatus for heating or refrigeration, reversible or not for premises, and the like

Info

Publication number
FR689641A
FR689641A FR689641DA FR689641A FR 689641 A FR689641 A FR 689641A FR 689641D A FR689641D A FR 689641DA FR 689641 A FR689641 A FR 689641A
Authority
FR
France
Prior art keywords
premises
reversible
refrigeration
heating
ventilation apparatus
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.)
Cerpelli & Co A
Original Assignee
Cerpelli & Co A
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 Cerpelli & Co A filed Critical Cerpelli & Co A
Application granted granted Critical
Publication of FR689641A publication Critical patent/FR689641A/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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR689641D 1930-02-10 1930-02-10 Multiple ventilation apparatus for heating or refrigeration, reversible or not for premises, and the like Expired FR689641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR689641T 1930-02-10

Publications (1)

Publication Number Publication Date
FR689641A true FR689641A (en) 1930-09-09

Family

ID=9027374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR689641D Expired FR689641A (en) 1930-02-10 1930-02-10 Multiple ventilation apparatus for heating or refrigeration, reversible or not for premises, and the like

Country Status (1)

Country Link
FR (1) FR689641A (en)

Similar Documents

Publication Publication Date Title
FR633229A (en) Heating or refrigeration radiator
FR689641A (en) Multiple ventilation apparatus for heating or refrigeration, reversible or not for premises, and the like
FR689640A (en) Reversible or non-reversible ventilation, heating and refrigeration device for living rooms and the like
FR689188A (en) Air distributor for heating or ventilation
FR702084A (en) Billet feeding and heating device
FR711895A (en) Advanced heating device for buildings
FR731121A (en) Device for heating, ventilating or cooling premises
FR712522A (en) Heating appliance
CA280237A (en) Heating and ventilating apparatus
CA287767A (en) Heating and ventilating apparatus
CA287768A (en) Heating and ventilating apparatus
CA288919A (en) Heating and ventilating apparatus
CA291069A (en) Heating and ventilating unit
FR723663A (en) Heating device for sweat rooms
CA290477A (en) Heating and cooling device
CA296515A (en) Heating and cooling device for buildings
CA301046A (en) Heating and ventilating apparatus
FR652779A (en) Heating system for apartments and various premises
CA288506A (en) Heating and ventilating system
CA319583A (en) Stove or air heating apparatus
AT122780B (en) Device for regulating the room temperature for heating systems.
CA267039A (en) Ventilating, heating, cooling, humidifying and evaporating apparatus
CA325007A (en) Heating and ventilating apparatus
CA325556A (en) Heating and ventilating apparatus
CA297578A (en) Heating and ventilating system