JPS63179198A - Blower - Google Patents

Blower

Info

Publication number
JPS63179198A
JPS63179198A JP1070287A JP1070287A JPS63179198A JP S63179198 A JPS63179198 A JP S63179198A JP 1070287 A JP1070287 A JP 1070287A JP 1070287 A JP1070287 A JP 1070287A JP S63179198 A JPS63179198 A JP S63179198A
Authority
JP
Japan
Prior art keywords
member
motor
rotor
rotation detector
opposing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1070287A
Other versions
JPH0781559B2 (en
Inventor
Hideo Momohara
Yasuyuki Tsuchida
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP1070287A priority Critical patent/JPH0781559B2/en
Publication of JPS63179198A publication Critical patent/JPS63179198A/en
Publication of JPH0781559B2 publication Critical patent/JPH0781559B2/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Abstract

PURPOSE: To prevent heat from adversely affecting a rotation detector by opposing rotor position detecting members opposing to the magnetic poles of the rotor, to a DC brushless motor through the center of a supporting member which supports the motor and having the supporting member function as a heat insulator.
CONSTITUTION: The mayor body 3 of a fan has a sectionally L-shaped supporting board 10 supported turnably by a neck piece 9 axially held by a stand 2, has a DC brushless motor 11 mounted in front of said supporting board 10, and has fan blades 13 tightened to the turning shaft 4 of said motor 11. And the mayor body 3 is capable of swinging by the operation of a swing driving member 14. In this case, a rotor detecting member 5 is mounted at the end part of the turning shaft 4 and a rotation detector 7 is disposed on a base board 6 in the position opposing to said member 5. When the rotor detecting member 5 turns, the position of the magnetic pole varies and the rotation detector 7 detects the variation and controls the electric current fed to the winding of a stator 19, whereby driving the motor 11.
COPYRIGHT: (C)1988,JPO&Japio
JP1070287A 1987-01-20 1987-01-20 Blower Expired - Lifetime JPH0781559B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1070287A JPH0781559B2 (en) 1987-01-20 1987-01-20 Blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1070287A JPH0781559B2 (en) 1987-01-20 1987-01-20 Blower

Publications (2)

Publication Number Publication Date
JPS63179198A true JPS63179198A (en) 1988-07-23
JPH0781559B2 JPH0781559B2 (en) 1995-08-30

Family

ID=11757627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1070287A Expired - Lifetime JPH0781559B2 (en) 1987-01-20 1987-01-20 Blower

Country Status (1)

Country Link
JP (1) JPH0781559B2 (en)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01318796A (en) * 1988-06-20 1989-12-25 Mitsubishi Heavy Ind Ltd Rotary fluid machine
JP2009062986A (en) * 2007-09-04 2009-03-26 Dyson Technology Ltd Fan
JP2010203452A (en) * 2009-03-04 2010-09-16 Dyson Technology Ltd fan
JP2010203454A (en) * 2009-03-04 2010-09-16 Dyson Technology Ltd fan
USD728092S1 (en) 2013-08-01 2015-04-28 Dyson Technology Limited Fan
USD728769S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
USD728770S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
USD729374S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729376S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729372S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729375S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729373S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729925S1 (en) 2013-03-07 2015-05-19 Dyson Technology Limited Fan
JP2015102091A (en) * 2013-11-26 2015-06-04 榮欣國際貿易有限公司 Electric fan device for energy saving and energy storage
JP2015169161A (en) * 2014-03-10 2015-09-28 パナソニックIpマネジメント株式会社 Electric fan
US9732763B2 (en) 2012-07-11 2017-08-15 Dyson Technology Limited Fan assembly
US9745988B2 (en) 2010-09-07 2017-08-29 Dyson Technology Limited Fan
US9745981B2 (en) 2011-11-11 2017-08-29 Dyson Technology Limited Fan assembly
US9745996B2 (en) 2010-12-02 2017-08-29 Dyson Technology Limited Fan
US9752789B2 (en) 2012-03-06 2017-09-05 Dyson Technology Limited Humidifying apparatus
US9797613B2 (en) 2012-03-06 2017-10-24 Dyson Technology Limited Humidifying apparatus
US9797612B2 (en) 2013-01-29 2017-10-24 Dyson Technology Limited Fan assembly
US9797414B2 (en) 2013-07-09 2017-10-24 Dyson Technology Limited Fan assembly
US9816531B2 (en) 2008-10-25 2017-11-14 Dyson Technology Limited Fan utilizing coanda surface
US9822778B2 (en) 2012-04-19 2017-11-21 Dyson Technology Limited Fan assembly
US9903602B2 (en) 2014-07-29 2018-02-27 Dyson Technology Limited Humidifying apparatus
US9926804B2 (en) 2010-11-02 2018-03-27 Dyson Technology Limited Fan assembly
US9927136B2 (en) 2012-03-06 2018-03-27 Dyson Technology Limited Fan assembly
US9982677B2 (en) 2014-07-29 2018-05-29 Dyson Technology Limited Fan assembly
US10006657B2 (en) 2009-03-04 2018-06-26 Dyson Technology Limited Fan assembly
US10094392B2 (en) 2011-11-24 2018-10-09 Dyson Technology Limited Fan assembly
US10094581B2 (en) 2011-07-27 2018-10-09 Dyson Technology Limited Fan assembly
US10100836B2 (en) 2010-10-13 2018-10-16 Dyson Technology Limited Fan assembly
US10145583B2 (en) 2012-04-04 2018-12-04 Dyson Technology Limited Heating apparatus
US10221860B2 (en) 2009-03-04 2019-03-05 Dyson Technology Limited Fan assembly

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01318796A (en) * 1988-06-20 1989-12-25 Mitsubishi Heavy Ind Ltd Rotary fluid machine
JP2009062986A (en) * 2007-09-04 2009-03-26 Dyson Technology Ltd Fan
US10145388B2 (en) 2008-10-25 2018-12-04 Dyson Technology Limited Fan with a filter
US9816531B2 (en) 2008-10-25 2017-11-14 Dyson Technology Limited Fan utilizing coanda surface
JP2010203452A (en) * 2009-03-04 2010-09-16 Dyson Technology Ltd fan
JP2010203454A (en) * 2009-03-04 2010-09-16 Dyson Technology Ltd fan
US10006657B2 (en) 2009-03-04 2018-06-26 Dyson Technology Limited Fan assembly
US10221860B2 (en) 2009-03-04 2019-03-05 Dyson Technology Limited Fan assembly
US9745988B2 (en) 2010-09-07 2017-08-29 Dyson Technology Limited Fan
US10100836B2 (en) 2010-10-13 2018-10-16 Dyson Technology Limited Fan assembly
US9926804B2 (en) 2010-11-02 2018-03-27 Dyson Technology Limited Fan assembly
US9745996B2 (en) 2010-12-02 2017-08-29 Dyson Technology Limited Fan
US10094581B2 (en) 2011-07-27 2018-10-09 Dyson Technology Limited Fan assembly
US9745981B2 (en) 2011-11-11 2017-08-29 Dyson Technology Limited Fan assembly
US10094392B2 (en) 2011-11-24 2018-10-09 Dyson Technology Limited Fan assembly
US9752789B2 (en) 2012-03-06 2017-09-05 Dyson Technology Limited Humidifying apparatus
US9797613B2 (en) 2012-03-06 2017-10-24 Dyson Technology Limited Humidifying apparatus
US9927136B2 (en) 2012-03-06 2018-03-27 Dyson Technology Limited Fan assembly
US10145583B2 (en) 2012-04-04 2018-12-04 Dyson Technology Limited Heating apparatus
US9822778B2 (en) 2012-04-19 2017-11-21 Dyson Technology Limited Fan assembly
US9732763B2 (en) 2012-07-11 2017-08-15 Dyson Technology Limited Fan assembly
US9797612B2 (en) 2013-01-29 2017-10-24 Dyson Technology Limited Fan assembly
USD729375S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729372S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729374S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729373S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729925S1 (en) 2013-03-07 2015-05-19 Dyson Technology Limited Fan
USD729376S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
US9797414B2 (en) 2013-07-09 2017-10-24 Dyson Technology Limited Fan assembly
USD728092S1 (en) 2013-08-01 2015-04-28 Dyson Technology Limited Fan
USD728770S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
USD728769S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
JP2015102091A (en) * 2013-11-26 2015-06-04 榮欣國際貿易有限公司 Electric fan device for energy saving and energy storage
JP2015169161A (en) * 2014-03-10 2015-09-28 パナソニックIpマネジメント株式会社 Electric fan
US9903602B2 (en) 2014-07-29 2018-02-27 Dyson Technology Limited Humidifying apparatus
US9982677B2 (en) 2014-07-29 2018-05-29 Dyson Technology Limited Fan assembly

Also Published As

Publication number Publication date
JPH0781559B2 (en) 1995-08-30

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