TW200516210A - Fan unit air flow control - Google Patents

Fan unit air flow control

Info

Publication number
TW200516210A
TW200516210A TW092130930A TW92130930A TW200516210A TW 200516210 A TW200516210 A TW 200516210A TW 092130930 A TW092130930 A TW 092130930A TW 92130930 A TW92130930 A TW 92130930A TW 200516210 A TW200516210 A TW 200516210A
Authority
TW
Taiwan
Prior art keywords
air flow
fan unit
outlet opening
flow channel
air
Prior art date
Application number
TW092130930A
Other languages
Chinese (zh)
Inventor
Zong-Tang Lee
Original Assignee
Kyodo Allied Ind 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 Kyodo Allied Ind Ltd filed Critical Kyodo Allied Ind Ltd
Publication of TW200516210A publication Critical patent/TW200516210A/en

Links

Abstract

A fan unit comprises a top having an inlet opening, at least one side for enclosing the fan unit, and an outlet opening. A fan blower is disposed on a blower mounting, the fan blower being for drawing air through the inlet opening and for discharging air through the outlet opening. At least one pair of guide baffles extends inwardly from a lower end of the at least one side towards the outlet opening, the pair of guide baffles and the blower mounting forms an air flow channel therebetween. The air flow channel creates a constriction on air flow to raise air pressure within the air flow channel. This creates substantially mono-directional air flow in the air flow channel and through the outlet opening. The air flow therefore has reduced turbulence such that noise from said fan unit is minimised.
TW092130930A 2003-11-05 2003-11-05 Fan unit air flow control TW200516210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG2003006562 2003-11-05

Publications (1)

Publication Number Publication Date
TW200516210A true TW200516210A (en) 2005-05-16

Family

ID=57798946

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092130930A TW200516210A (en) 2003-11-05 2003-11-05 Fan unit air flow control

Country Status (1)

Country Link
TW (1) TW200516210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI487558B (en) * 2012-08-03 2015-06-11 Ping Fa Hung Foam-type snow machine improved

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI487558B (en) * 2012-08-03 2015-06-11 Ping Fa Hung Foam-type snow machine improved

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