TWI268312B - Fanner capable of enhancing operation features at different levels to ensure that the fan wheel is able to operate under a consistent rotation speed thereby enhancing the heat dispersion effect of the fanner - Google Patents

Fanner capable of enhancing operation features at different levels to ensure that the fan wheel is able to operate under a consistent rotation speed thereby enhancing the heat dispersion effect of the fanner

Info

Publication number
TWI268312B
TWI268312B TW093114176A TW93114176A TWI268312B TW I268312 B TWI268312 B TW I268312B TW 093114176 A TW093114176 A TW 093114176A TW 93114176 A TW93114176 A TW 93114176A TW I268312 B TWI268312 B TW I268312B
Authority
TW
Taiwan
Prior art keywords
fanner
enhancing
fan wheel
ensure
different levels
Prior art date
Application number
TW093114176A
Other languages
Chinese (zh)
Other versions
TW200424443A (en
Inventor
Wen-Hao Liu
Original Assignee
Asia Vital Components Co 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 Asia Vital Components Co Ltd filed Critical Asia Vital Components Co Ltd
Priority to TW093114176A priority Critical patent/TWI268312B/en
Publication of TW200424443A publication Critical patent/TW200424443A/en
Application granted granted Critical
Publication of TWI268312B publication Critical patent/TWI268312B/en

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

This invention relates to a "fanner capable of enhancing operation features at different levels," including at least: a fan wheel and a driving unit. The driving unit drives the fan wheel to maintain at a constant rotational speed. The fan wheel includes at least a hub and plural blades extending radially outwards from the hub. The plural blades are arranged so that each blade overlap the next consecutive, neighboring blade. Or the mounting angles at the roots of the blades are less than 53 degrees, while the blade tips are configured to be less than 46 degrees. The solidity at the blade roots are greater than 1.5 and that at the blade tips are greater than 1, to ensure that the fan wheel is able to operate under a constant rotational speed thereby enhancing the heat dispersion effect of the fanner.
TW093114176A 2004-05-19 2004-05-19 Fanner capable of enhancing operation features at different levels to ensure that the fan wheel is able to operate under a consistent rotation speed thereby enhancing the heat dispersion effect of the fanner TWI268312B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW093114176A TWI268312B (en) 2004-05-19 2004-05-19 Fanner capable of enhancing operation features at different levels to ensure that the fan wheel is able to operate under a consistent rotation speed thereby enhancing the heat dispersion effect of the fanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093114176A TWI268312B (en) 2004-05-19 2004-05-19 Fanner capable of enhancing operation features at different levels to ensure that the fan wheel is able to operate under a consistent rotation speed thereby enhancing the heat dispersion effect of the fanner

Publications (2)

Publication Number Publication Date
TW200424443A TW200424443A (en) 2004-11-16
TWI268312B true TWI268312B (en) 2006-12-11

Family

ID=52341216

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093114176A TWI268312B (en) 2004-05-19 2004-05-19 Fanner capable of enhancing operation features at different levels to ensure that the fan wheel is able to operate under a consistent rotation speed thereby enhancing the heat dispersion effect of the fanner

Country Status (1)

Country Link
TW (1) TWI268312B (en)

Also Published As

Publication number Publication date
TW200424443A (en) 2004-11-16

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Legal Events

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MC4A Revocation of granted patent