NO964325L - Filter hood for ventilation systems - Google Patents

Filter hood for ventilation systems

Info

Publication number
NO964325L
NO964325L NO964325A NO964325A NO964325L NO 964325 L NO964325 L NO 964325L NO 964325 A NO964325 A NO 964325A NO 964325 A NO964325 A NO 964325A NO 964325 L NO964325 L NO 964325L
Authority
NO
Norway
Prior art keywords
filter cap
filter
ventilation systems
ventilation
filter hood
Prior art date
Application number
NO964325A
Other languages
Norwegian (no)
Other versions
NO964325D0 (en
Inventor
Helge Oevreaas
Original Assignee
Helge Oevreaas
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
Priority claimed from NO962982A external-priority patent/NO962982D0/en
Application filed by Helge Oevreaas filed Critical Helge Oevreaas
Priority to NO964325A priority Critical patent/NO964325L/en
Publication of NO964325D0 publication Critical patent/NO964325D0/en
Publication of NO964325L publication Critical patent/NO964325L/en

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Oppfinnelsen vedrører en filterhette for montering i forbindelse med luftinntak for ventilasjonsanlegg hvor ventilasjonsanlegget inneholder ett eller flere filtre anordnet ved ventilasjonskanalens inntak, og der filterhetten er kjennetegnet ved at selve filteret(ene) er integrert i filterhetten og posisjonert stort sett hori- sontalt i denne, og at filterhetten omfatter en eller flere filterhettemoduler som anordnes vertikalt over hverandre i filterhetten. Filterhetten fungerer som et forfilter, og hindrer fuktighet og mikroorganismer å trenge inn i ventilasjonsanlegget.The invention relates to a filter cap for mounting in connection with air inlets for ventilation systems where the ventilation system contains one or more filters arranged at the inlet of the ventilation duct, where the filter cap is characterized in that the filter (s) themselves are integrated into the filter cap and positioned almost horizontally therein. and that the filter cap comprises one or more filter cap modules arranged vertically above each other in the filter cap. The filter cap acts as a pre-filter, preventing moisture and microorganisms from entering the ventilation system.

NO964325A 1996-07-17 1996-10-11 Filter hood for ventilation systems NO964325L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO964325A NO964325L (en) 1996-07-17 1996-10-11 Filter hood for ventilation systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO962982A NO962982D0 (en) 1996-07-17 1996-07-17 Filter hood for ventilation systems
NO964325A NO964325L (en) 1996-07-17 1996-10-11 Filter hood for ventilation systems

Publications (2)

Publication Number Publication Date
NO964325D0 NO964325D0 (en) 1996-10-11
NO964325L true NO964325L (en) 1998-01-19

Family

ID=26648678

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964325A NO964325L (en) 1996-07-17 1996-10-11 Filter hood for ventilation systems

Country Status (1)

Country Link
NO (1) NO964325L (en)

Also Published As

Publication number Publication date
NO964325D0 (en) 1996-10-11

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