BE774910A - Dispositif d'aeration des locaux - Google Patents

Dispositif d'aeration des locaux

Info

Publication number
BE774910A
BE774910A BE774910A BE774910A BE774910A BE 774910 A BE774910 A BE 774910A BE 774910 A BE774910 A BE 774910A BE 774910 A BE774910 A BE 774910A BE 774910 A BE774910 A BE 774910A
Authority
BE
Belgium
Prior art keywords
ventilation device
premises
premises ventilation
ventilation
Prior art date
Application number
BE774910A
Other languages
English (en)
Original Assignee
Levy Pierre L
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 Levy Pierre L filed Critical Levy Pierre L
Publication of BE774910A publication Critical patent/BE774910A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • 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
    • F24F7/007—Ventilation with forced flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ventilation (AREA)
BE774910A 1970-12-04 1971-11-04 Dispositif d'aeration des locaux BE774910A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7043670A FR2116707A5 (fr) 1970-12-04 1970-12-04

Publications (1)

Publication Number Publication Date
BE774910A true BE774910A (fr) 1972-03-01

Family

ID=9065231

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774910A BE774910A (fr) 1970-12-04 1971-11-04 Dispositif d'aeration des locaux

Country Status (4)

Country Link
BE (1) BE774910A (fr)
CH (1) CH539249A (fr)
DE (1) DE2159917A1 (fr)
FR (1) FR2116707A5 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29815327U1 (de) * 1998-08-26 2000-01-05 Thesz-Freimuth, Anette Waltraud, 83404 Ainring Heizvorrichtung für ein Warmluftsystem

Also Published As

Publication number Publication date
CH539249A (fr) 1973-07-15
FR2116707A5 (fr) 1972-07-21
DE2159917A1 (de) 1972-06-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LEVY P.L.

Effective date: 19841104