MY118965A - Method and device for room ventilation - Google Patents

Method and device for room ventilation

Info

Publication number
MY118965A
MY118965A MYPI99005217A MYPI9905217A MY118965A MY 118965 A MY118965 A MY 118965A MY PI99005217 A MYPI99005217 A MY PI99005217A MY PI9905217 A MYPI9905217 A MY PI9905217A MY 118965 A MY118965 A MY 118965A
Authority
MY
Malaysia
Prior art keywords
room
air
walls
ceiling
pump device
Prior art date
Application number
MYPI99005217A
Inventor
Nilsson Agne
Original Assignee
Johnson Medical Dev Pte Ltd
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 Johnson Medical Dev Pte Ltd filed Critical Johnson Medical Dev Pte Ltd
Publication of MY118965A publication Critical patent/MY118965A/en

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  • Ventilation (AREA)

Abstract

A METHOD AND A DEVICE FOR VENTILATION OF A ROOM WITH WALLS (11) AND A CEILING (10), CLEAN AIR BEING CONDUCTEDAT LEAST TO A PORTION OF THE ROOM THE CEILING THROUGH A FIRST AIR STREAM (12), AND AIR BEING EXHAUSTED THROUGH FIRST DISCHARGE OPENINGS (15) PROVIDED IN THE WALLS (11) OF THE ROOM. AIR CONDITIONED IN A SECOND AIR STREAM (13) ALONG AT LEAST ONE WALL (11) IS EXHAUSTED FROM THE ROOM THROUGH AT LEAST A SECOND DISCHARGE OPENING (32) PROVIDED ABOVE AND TOWARDS THE WALLS OF THE ROOM OUTSIDE OF A DESIGNATED WORK AREA IN THE ROOM. THE AIR SUPPLIED IS CONDUCTED TOWARDS A SLOPING FLOW DIRECTOR (20) ARRANGED AT THE SECOND EXHAUST OPENING (32).A PUMP DEVICE (16) GENERATING A POSITIVE PRESSURE IS PROVIDED TO SUPPLY CLEAN AIR TO AT LEAST A PORTION OF THE ROOM FROM THE CEILING, AND AT LEAST A FIRST PUMP DEVICE (17) CREATING A NEGATIVE PRESSURE IS PROVIDED TO EVACUATE USED AIR FROM THE ROOM. AT LEAST A SECOND PUMP DEVICE (17) GENERATING A NEGATIVE PRESSURE IS PROVIDED TO EVACUATE AIR WHICH HAS CIRCULATED IN THE ROOM. A FLOW DIRECTOR (20) IS ARRANGED TO GUDE THE PARTIAL AMOUNT (12) OF THE FIRST AIR STREAM (12) AT AN INCLINED ANGLE TOWARDS THE WALLS OF THE ROOM.FIGURE 1
MYPI99005217A 1998-12-02 1999-12-01 Method and device for room ventilation MY118965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9804161 1998-12-02

Publications (1)

Publication Number Publication Date
MY118965A true MY118965A (en) 2005-02-28

Family

ID=47225807

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI99005217A MY118965A (en) 1998-12-02 1999-12-01 Method and device for room ventilation

Country Status (1)

Country Link
MY (1) MY118965A (en)

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