WO2009102147A3 - Rotational driving apparatus for blower - Google Patents

Rotational driving apparatus for blower Download PDF

Info

Publication number
WO2009102147A3
WO2009102147A3 PCT/KR2009/000641 KR2009000641W WO2009102147A3 WO 2009102147 A3 WO2009102147 A3 WO 2009102147A3 KR 2009000641 W KR2009000641 W KR 2009000641W WO 2009102147 A3 WO2009102147 A3 WO 2009102147A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor
frame
fan
blower
fixed frame
Prior art date
Application number
PCT/KR2009/000641
Other languages
French (fr)
Korean (ko)
Other versions
WO2009102147A2 (en
Inventor
황봉식
Original Assignee
Whang Bong-Sik
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 Whang Bong-Sik filed Critical Whang Bong-Sik
Publication of WO2009102147A2 publication Critical patent/WO2009102147A2/en
Publication of WO2009102147A3 publication Critical patent/WO2009102147A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/088—Ceiling fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines

Abstract

The present invention relates to a blower which circulates indoor air. More specifically, the present invention concerns an apparatus which is mounted on a blower, and includes a rotating fan which engages in gear with a rotary shaft of a motor. The apparatus comprises: a fixed frame which is attached in the upper side; a circular lower frame which is pin-coupled to the fixed frame and permitted to turn vertically around both lateral fixation pins; a fan frame which is placed inside the lower frame and connected to the lower frame with both lateral pins, and wherein a motor housing including a motor on the top thereof is equipped; a speed reducer which reduces the output RPM of the motor at a constant rate and transmits the reduced torque on the upper portion of the fan frame; and a coupling plate which couples bearings of the motor and the fixed frame respectively at a certain angle. Therefore, this invention provides blowing in a large space evenly like a real wind by increasing the turning radius of the fan so installation and maintenance costs may be saved.
PCT/KR2009/000641 2008-02-14 2009-02-11 Rotational driving apparatus for blower WO2009102147A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080013599A KR100943752B1 (en) 2008-02-14 2008-02-14 Rotation operating device
KR10-2008-0013599 2008-02-14

Publications (2)

Publication Number Publication Date
WO2009102147A2 WO2009102147A2 (en) 2009-08-20
WO2009102147A3 true WO2009102147A3 (en) 2009-10-22

Family

ID=40957376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000641 WO2009102147A2 (en) 2008-02-14 2009-02-11 Rotational driving apparatus for blower

Country Status (2)

Country Link
KR (1) KR100943752B1 (en)
WO (1) WO2009102147A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101042494B1 (en) * 2010-11-30 2011-06-16 송경주 Air blower
KR101426053B1 (en) * 2012-01-20 2014-08-08 다연산업 주식회사 Electric fan for cattle shed
CN110541844A (en) * 2018-10-20 2019-12-06 慈溪市众邦电器有限公司 Fan with air swinging structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830001631Y1 (en) * 1981-12-30 1983-08-26 신일산업주식회사 Receiving device of ceiling fan
JPS62121896A (en) * 1985-11-19 1987-06-03 Matsushita Seiko Co Ltd Ceiling oscillating fan
KR100845935B1 (en) * 2007-11-06 2008-07-11 황봉식 Rotary blower

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200245700Y1 (en) * 1998-11-28 2001-12-01 최자영 Interior decoration landfill
KR200394755Y1 (en) 2005-06-24 2005-09-05 조병관 Ceiling lighting possible of angle control

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830001631Y1 (en) * 1981-12-30 1983-08-26 신일산업주식회사 Receiving device of ceiling fan
JPS62121896A (en) * 1985-11-19 1987-06-03 Matsushita Seiko Co Ltd Ceiling oscillating fan
KR100845935B1 (en) * 2007-11-06 2008-07-11 황봉식 Rotary blower

Also Published As

Publication number Publication date
KR20090088200A (en) 2009-08-19
WO2009102147A2 (en) 2009-08-20
KR100943752B1 (en) 2010-02-23

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