FR47059E - Skylight improvements - Google Patents

Skylight improvements

Info

Publication number
FR47059E
FR47059E FR47059DA FR47059E FR 47059 E FR47059 E FR 47059E FR 47059D A FR47059D A FR 47059DA FR 47059 E FR47059 E FR 47059E
Authority
FR
France
Prior art keywords
skylight
skylight improvements
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
Raymond Alfred Lejay
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 filed Critical
Application granted granted Critical
Publication of FR47059E publication Critical patent/FR47059E/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
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/009—Means for ventilating only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/06—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements
FR47059D 1935-08-24 1935-08-24 Skylight improvements Expired FR47059E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47059T 1935-08-24

Publications (1)

Publication Number Publication Date
FR47059E true FR47059E (en) 1936-12-14

Family

ID=8682600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47059D Expired FR47059E (en) 1935-08-24 1935-08-24 Skylight improvements

Country Status (1)

Country Link
FR (1) FR47059E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526290A (en) * 1949-07-21 1950-10-17 Isel I Solzman Air exhauster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526290A (en) * 1949-07-21 1950-10-17 Isel I Solzman Air exhauster

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