SE9703041D0 - Soldriven dragförstärkare för självdragsventilation - Google Patents

Soldriven dragförstärkare för självdragsventilation

Info

Publication number
SE9703041D0
SE9703041D0 SE9703041A SE9703041A SE9703041D0 SE 9703041 D0 SE9703041 D0 SE 9703041D0 SE 9703041 A SE9703041 A SE 9703041A SE 9703041 A SE9703041 A SE 9703041A SE 9703041 D0 SE9703041 D0 SE 9703041D0
Authority
SE
Sweden
Prior art keywords
duct
solar
amplifier
self
tensile
Prior art date
Application number
SE9703041A
Other languages
English (en)
Other versions
SE518163C2 (sv
SE9703041L (sv
Inventor
Hans Castwall
Original Assignee
Asservo Ab
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 Asservo Ab filed Critical Asservo Ab
Priority to SE9703041A priority Critical patent/SE518163C2/sv
Publication of SE9703041D0 publication Critical patent/SE9703041D0/sv
Publication of SE9703041L publication Critical patent/SE9703041L/sv
Publication of SE518163C2 publication Critical patent/SE518163C2/sv

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
    • 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
    • F24F5/0046—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 using natural energy, e.g. solar energy, energy from the ground
SE9703041A 1997-08-22 1997-08-22 Anordning för att öka draget i en avluftkanal SE518163C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9703041A SE518163C2 (sv) 1997-08-22 1997-08-22 Anordning för att öka draget i en avluftkanal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703041A SE518163C2 (sv) 1997-08-22 1997-08-22 Anordning för att öka draget i en avluftkanal

Publications (3)

Publication Number Publication Date
SE9703041D0 true SE9703041D0 (sv) 1997-08-22
SE9703041L SE9703041L (sv) 1999-02-23
SE518163C2 SE518163C2 (sv) 2002-09-03

Family

ID=20408015

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703041A SE518163C2 (sv) 1997-08-22 1997-08-22 Anordning för att öka draget i en avluftkanal

Country Status (1)

Country Link
SE (1) SE518163C2 (sv)

Also Published As

Publication number Publication date
SE518163C2 (sv) 2002-09-03
SE9703041L (sv) 1999-02-23

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Legal Events

Date Code Title Description
NUG Patent has lapsed