CH495537A - Ventilation device - Google Patents

Ventilation device

Info

Publication number
CH495537A
CH495537A CH151269A CH151269A CH495537A CH 495537 A CH495537 A CH 495537A CH 151269 A CH151269 A CH 151269A CH 151269 A CH151269 A CH 151269A CH 495537 A CH495537 A CH 495537A
Authority
CH
Switzerland
Prior art keywords
ventilation device
ventilation
Prior art date
Application number
CH151269A
Other languages
French (fr)
Inventor
Hauville Jean
Original Assignee
Hauville Jean
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 Hauville Jean filed Critical Hauville Jean
Publication of CH495537A publication Critical patent/CH495537A/en

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
    • F24F7/065—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 fan combined with single duct; mounting arrangements of a fan in a duct
CH151269A 1968-01-31 1969-01-31 Ventilation device CH495537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR138067 1968-01-31

Publications (1)

Publication Number Publication Date
CH495537A true CH495537A (en) 1970-08-31

Family

ID=8645328

Family Applications (1)

Application Number Title Priority Date Filing Date
CH151269A CH495537A (en) 1968-01-31 1969-01-31 Ventilation device

Country Status (4)

Country Link
BE (1) BE727806A (en)
CH (1) CH495537A (en)
DE (2) DE1904284A1 (en)
FR (1) FR1563850A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837011A1 (en) * 1978-08-24 1980-03-06 Nickel Gmbh Heinrich Outside wall mounted room ventilating grid - has hollow slats to discharge hot air to mix with cold incoming air
DE2948243C2 (en) * 1979-11-30 1983-12-01 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Roof ventilator-like device for ventilation with the supply of heat and for ventilating rooms, in particular hall-like rooms with a large base area and / or a large height
DE3242049A1 (en) * 1982-11-13 1984-05-17 Philips Patentverwaltung Gmbh, 2000 Hamburg HEAT-EXCHANGING VENTILATION DEVICE FOR LIVING OR WORKING ROOMS WITH A FAN WHEEL
DE3310569A1 (en) * 1983-03-23 1984-09-27 Robert Dipl.-Ing.(FH) 8000 München Spieldiener Ventilating and venting plant for multi-storey buildings

Also Published As

Publication number Publication date
DE1904284A1 (en) 1970-07-30
DE6903335U (en) 1972-08-10
FR1563850A (en) 1969-04-18
BE727806A (en) 1969-07-01

Similar Documents

Publication Publication Date Title
CH467438A (en) Ventilation device
CH503493A (en) Cooling device
BE757682A (en) RHEOPLETHYSMOGRAPHY DEVICE
CH514352A (en) Electrolytic device
BR6909966D0 (en) DEVICE
BE757278R (en) DEVICE
FR2301880A1 (en) DEVICE
FR1504375A (en) Combine-harvester ventilation device
DE1905856B2 (en) DEVICE COMBINATION
AT298743B (en) Ventilation device Ventilation device
CH506999A (en) Tracheal device
FR1422961A (en) Pommelle device
CH489681A (en) Formwork device
FR1601266A (en) INCINERATOR DEVICE
FR1427653A (en) Rolling device
CH495537A (en) Ventilation device
CH502563A (en) Ventilation device
FR1516238A (en) Ventilation device
CH493826A (en) Distance determination device
BE767901R (en) DEVICE
FR1461488A (en) Marking device
FR1459145A (en) Braking device
FR1463652A (en) Pick-up device
SE354344B (en) VENTILATION DEVICE
FR1433415A (en) Braking device

Legal Events

Date Code Title Description
PL Patent ceased