MY128879A - Fan apparatus - Google Patents

Fan apparatus

Info

Publication number
MY128879A
MY128879A MYPI20023614A MY128879A MY 128879 A MY128879 A MY 128879A MY PI20023614 A MYPI20023614 A MY PI20023614A MY 128879 A MY128879 A MY 128879A
Authority
MY
Malaysia
Prior art keywords
tube
slits
vanes
cooling air
fan apparatus
Prior art date
Application number
Inventor
Isamu Kawakami
Original Assignee
Isamu Kawakami
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 Isamu Kawakami filed Critical Isamu Kawakami
Priority to MYPI20023614 priority Critical patent/MY128879A/en
Publication of MY128879A publication Critical patent/MY128879A/en

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A FAN APPARATUS (1), WHICH COMPRISES A MAIN BODY (3) HAVING A DUAL TUBE COMPOSED OF AN OUTER TUBE (11) AND AN INNER TUBE (13) AND BEING ROTATABLY SUPPORTED BY SUPPORTING MEMBERS (7), AND VANES (9) PROTRUDING FROM THE OUTER SURFACE OF THE OUTER TUBE (11) IN THE OUTWARD RADIAL DIRECTION, THE FAN APPARATUS (1) BEING PROVIDED WITH INLET HOLES (29) TO DRAW COOLING AIR INTO THE MAIN BODY (3) AND OUTLET HOLES (35) TO DISCHARGE THE COOLING AIR TO THE OUTSIDE, WHEREIN THE OUTER TUBE (11) HAS OUTER SLITS (21) FORMED IN THE OUTER SURFACE THEREOF SO AS TO COMMUNICATE WITH THE INSIDE OF THE VANES (9), THE INNER TUBE (13) HAS INNER SLITS (19) IN POSITIONS SUCH THAT EACH INNER SLIT CORRESPONDS TO EACH OUTER SLIT (21) IN THE OUTER SURFACE THEREOF; AND THE COOLING AIR THAT IS SENT INTO THE INNER TUBE (13) IS SUPPLIED INSIDE THE VANES (9) THROUGH THE INNER SLITS (19) AND THE OUTER SLITS (21), AND AFTER PASSING THROUGH THE SPACE BETWEEN THE OUTER TUBE (11) AND THE INNER TUBE (13), THE AIR IS DISCHARGED FROM THE OUTLET HOLES (35).(FIG 1)
MYPI20023614 2002-09-27 2002-09-27 Fan apparatus MY128879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20023614 MY128879A (en) 2002-09-27 2002-09-27 Fan apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20023614 MY128879A (en) 2002-09-27 2002-09-27 Fan apparatus

Publications (1)

Publication Number Publication Date
MY128879A true MY128879A (en) 2007-02-28

Family

ID=47289712

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20023614 MY128879A (en) 2002-09-27 2002-09-27 Fan apparatus

Country Status (1)

Country Link
MY (1) MY128879A (en)

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