WO2009019838A1 - 天井扇風機 - Google Patents

天井扇風機 Download PDF

Info

Publication number
WO2009019838A1
WO2009019838A1 PCT/JP2008/002074 JP2008002074W WO2009019838A1 WO 2009019838 A1 WO2009019838 A1 WO 2009019838A1 JP 2008002074 W JP2008002074 W JP 2008002074W WO 2009019838 A1 WO2009019838 A1 WO 2009019838A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade part
fixed
supporting frame
ceiling fan
rotor
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.)
Ceased
Application number
PCT/JP2008/002074
Other languages
English (en)
French (fr)
Inventor
Shigeo Itou
Kiminobu Yamamoto
Tetsuji Kawazu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Panasonic Corp
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
Priority claimed from JP2007205288A external-priority patent/JP4900129B2/ja
Priority claimed from JP2007292835A external-priority patent/JP4962276B2/ja
Application filed by Panasonic Corp filed Critical Panasonic Corp
Priority to CN2008801018950A priority Critical patent/CN101772650B/zh
Publication of WO2009019838A1 publication Critical patent/WO2009019838A1/ja
Priority to US12/690,979 priority patent/US8070447B2/en
Anticipated expiration legal-status Critical
Priority to US13/281,796 priority patent/US8328521B2/en
Ceased legal-status Critical Current

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
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

中心に固定軸を備えた円盤状の固定子と、固定子の周囲に近接して設けた円環状の回転子と、回転子に固定され固定軸に回転自在に軸支される支持枠と、支持枠に固定される羽根部と、一端が羽根部とともに支持枠に固定され、他端が羽根部に係止される係止具とを備え、羽根部は、支持枠に固定される根元部と、係止具が係止される翼部と、根元部と翼部との間に設けられる、折り曲げによる段差部とからなり、羽根部に荷重が加わっても簡単には破断せず、破断しても羽根部を回転子側に係留できるので、安全性を確保できる。
PCT/JP2008/002074 2007-08-07 2008-08-01 天井扇風機 Ceased WO2009019838A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008801018950A CN101772650B (zh) 2007-08-07 2008-08-01 悬吊式电风扇
US12/690,979 US8070447B2 (en) 2007-08-07 2010-01-21 Ceiling fan
US13/281,796 US8328521B2 (en) 2007-08-07 2011-10-26 Ceiling fan

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-205288 2007-08-07
JP2007205288A JP4900129B2 (ja) 2007-08-07 2007-08-07 天井扇風機
JP2007292835A JP4962276B2 (ja) 2007-11-12 2007-11-12 天井扇風機
JP2007-292835 2007-11-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/690,979 Continuation US8070447B2 (en) 2007-08-07 2010-01-21 Ceiling fan

Publications (1)

Publication Number Publication Date
WO2009019838A1 true WO2009019838A1 (ja) 2009-02-12

Family

ID=40341081

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002074 Ceased WO2009019838A1 (ja) 2007-08-07 2008-08-01 天井扇風機

Country Status (4)

Country Link
US (2) US8070447B2 (ja)
CN (1) CN101772650B (ja)
MY (1) MY153357A (ja)
WO (1) WO2009019838A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013145656A1 (ja) * 2012-03-26 2013-10-03 パナソニック株式会社 天井扇風機

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009019838A1 (ja) * 2007-08-07 2009-02-12 Panasonic Corporation 天井扇風機
USD726299S1 (en) * 2013-03-15 2015-04-07 Minka Lighting, Inc. Ceiling fan blade
CN103362848B (zh) * 2013-06-21 2015-09-30 江苏富丽华通用设备有限公司 一种双面夹持叶片的轴流通风机支架结构
CA2945652C (en) 2014-05-05 2020-11-03 Horton, Inc. Composite fan
EP3161943A4 (en) * 2014-06-30 2018-03-14 Nidec Motor Corporation Motor with backing ring diecast in rotor can
US10316850B2 (en) * 2014-09-29 2019-06-11 Panasonic Manufacturing Malaysia Berhad Ceiling fan
US10683871B2 (en) 2015-04-15 2020-06-16 Joseph Cory Armstrong Fan blade support
US20170037868A1 (en) * 2015-08-04 2017-02-09 Fu-Kang Chang Connection Assembly For Fan Blades Of A Ceiling Fan
MY197905A (en) * 2016-01-29 2023-07-24 Panasonic Mfg Malaysia Berhad A ceiling fan
AU2017203518B2 (en) * 2017-05-26 2021-05-27 Deka Australia Pty Ltd A ceiling fan assembly
TWI655369B (zh) * 2018-01-11 2019-04-01 建準電機工業股份有限公司 吊扇
USD873405S1 (en) * 2018-06-05 2020-01-21 Hunter Fan Company Ceiling fan
US12078183B2 (en) * 2019-09-27 2024-09-03 Panasonic Intellectual Property Management Co., Ltd. Ceiling fan
EP4336046A4 (en) * 2021-06-30 2024-10-16 Suzhou Opple Lighting Co., Ltd. FAN BLADE STRUCTURE, FAN AND FAN LIGHT
US20240110577A1 (en) * 2022-09-29 2024-04-04 Kuo-Tsun Lin Plastic ceiling fan blade with a safety structure
TWM647367U (zh) * 2022-10-31 2023-10-21 閎博科技有限公司 吊扇裝置與吊扇結構

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332646U (ja) * 1976-08-26 1978-03-22
JPS5860998U (ja) * 1981-10-20 1983-04-25 松下電器産業株式会社 シ−ルド板取付装置
JPS6090596U (ja) * 1983-11-28 1985-06-21 松下精工株式会社 天井用扇風機の羽根取付装置
JPS60178911U (ja) * 1984-05-10 1985-11-28 松下電工株式会社 照明器具
JPH0330599U (ja) * 1989-08-01 1991-03-26
JPH0940096A (ja) * 1995-07-21 1997-02-10 Tatsuno Co Ltd ローリのハッチ識別装置
JP3803475B2 (ja) * 1997-10-30 2006-08-02 松下エコシステムズ株式会社 天井扇風機
JP2006278211A (ja) * 2005-03-30 2006-10-12 Hitachi Kokusai Electric Inc コネクタキャップのケーブル取付構造

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046488A (en) * 1975-11-07 1977-09-06 Wickham Robert G Radiator cooling fan
JPS5332646A (en) 1976-09-08 1978-03-28 Hitachi Ltd Reexecutionable electronic computer
JPS5742193A (en) 1980-08-27 1982-03-09 Fujikura Ltd Method of producing board for porcelain electronic material
IL63327A (en) 1981-07-16 1985-11-29 Yeda Res & Dev Production of interferon beta1 and alpha-phage recombinants for its production in host bacteria
US4508958A (en) * 1982-11-01 1985-04-02 Wing Tat Electric Mfg. Co. Ltd. Ceiling fan with heating apparatus
JPS6014297A (ja) 1983-07-06 1985-01-24 ヤマハ株式会社 電気ギタ−のトレモロユニツト機構
JPS6090596A (ja) 1983-10-26 1985-05-21 株式会社東芝 洗濯機
JPS60178911A (ja) 1984-02-24 1985-09-12 Honda Motor Co Ltd 多気筒内燃機関のｏ．ｈ．ｃ．型動弁装置
JPH02188693A (ja) 1989-01-18 1990-07-24 Matsushita Seiko Co Ltd 天井扇風機
JPH0330599A (ja) 1989-06-28 1991-02-08 Murata Mfg Co Ltd 圧電スピーカ
JPH0434495A (ja) 1990-05-31 1992-02-05 Canon Inc 文字出力装置
GB2263943B (en) * 1992-01-29 1996-05-08 Hunter Fan Co Ceiling fan
US5330323A (en) * 1993-01-19 1994-07-19 Lamps Plus, Inc. Ceiling fan
US5542819A (en) * 1995-02-14 1996-08-06 Chien Luen Industries Company, Ltd., Inc. Ceiling fan safety tether
JP2811164B2 (ja) 1995-03-30 1998-10-15 財団法人日本交通管理技術協会 歩行者待時間表示装置
US5645403A (en) * 1996-02-14 1997-07-08 Bogage; Gerald I. Metal contoured blade with rolled edges at impact surfaces
US6247894B1 (en) * 1997-10-22 2001-06-19 Emerson Electric Co. Ceiling fan with integral up-light
US6010308A (en) * 1997-12-01 2000-01-04 Youn; Fang-Chan Ceiling fan blade
US6250884B1 (en) * 1999-11-15 2001-06-26 Ming-Chien Huang Ceiling fan
US6709238B2 (en) * 2002-07-03 2004-03-23 John C. Marshall Two-piece safety mechanism for ceiling fans
US6884035B2 (en) * 2002-07-15 2005-04-26 Minka Lighting, Inc. Fan blade attachment
CN2675923Y (zh) * 2004-02-16 2005-02-02 谢碧华 旋卡式叶片嵌接构件
WO2009019838A1 (ja) * 2007-08-07 2009-02-12 Panasonic Corporation 天井扇風機

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332646U (ja) * 1976-08-26 1978-03-22
JPS5860998U (ja) * 1981-10-20 1983-04-25 松下電器産業株式会社 シ−ルド板取付装置
JPS6090596U (ja) * 1983-11-28 1985-06-21 松下精工株式会社 天井用扇風機の羽根取付装置
JPS60178911U (ja) * 1984-05-10 1985-11-28 松下電工株式会社 照明器具
JPH0330599U (ja) * 1989-08-01 1991-03-26
JPH0940096A (ja) * 1995-07-21 1997-02-10 Tatsuno Co Ltd ローリのハッチ識別装置
JP3803475B2 (ja) * 1997-10-30 2006-08-02 松下エコシステムズ株式会社 天井扇風機
JP2006278211A (ja) * 2005-03-30 2006-10-12 Hitachi Kokusai Electric Inc コネクタキャップのケーブル取付構造

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013145656A1 (ja) * 2012-03-26 2013-10-03 パナソニック株式会社 天井扇風機
JPWO2013145656A1 (ja) * 2012-03-26 2015-12-10 パナソニックＩｐマネジメント株式会社 天井扇風機
US9915268B2 (en) 2012-03-26 2018-03-13 Panasonic Intellectual Property Management Co., Ltd. Ceiling fan having reinforcements
USRE48538E1 (en) 2012-03-26 2021-04-27 Panasonic Intellectual Property Mangement Co., Ltd. Ceiling fan having reinforcements

Also Published As

Publication number Publication date
US8070447B2 (en) 2011-12-06
US20100129225A1 (en) 2010-05-27
US8328521B2 (en) 2012-12-11
CN101772650A (zh) 2010-07-07
US20120039717A1 (en) 2012-02-16
CN101772650B (zh) 2012-11-21
MY153357A (en) 2015-01-29

Similar Documents

Publication Publication Date Title
WO2009019838A1 (ja) 天井扇風機
PL2148090T3 (pl) Zespół blokujący wirnik turbiny wiatrowej
WO2009140022A3 (en) Magnetic thrust bearing with integrated electronics
WO2008113318A3 (de) Windenergieanlage mit lastübertragenden bauteilen
WO2011088371A3 (en) Integral compressor-expander
WO2012032718A3 (en) Motor
WO2012146752A3 (en) Rotational support of a wind turbine blade
WO2010063291A3 (en) Method for installing a wind turbine, a nacelle for a wind turbine, and method for transporting elements of a wind turbine
WO2011157553A3 (de) Verfahren und vorrichtung zum anlassen eines elektromotors
EP2216505A3 (en) Turbine coverplate systems
ATE438034T1 (de) Windenergieanlage mit halteeinrichtung für eine rotorwelle
WO2012139821A3 (de) Antriebsvorrichtung, insbesondere für ein fahrzeug
WO2009009473A3 (en) Wind energy converter comprising mechanical and magnetic bearings
WO2011026970A3 (de) Hubvorrichtung für einen rotor einer windturbine
EP2693048A3 (en) Wind turbine bedplate support frame
EP2365225A3 (en) Fan assembly
EP2378080A3 (en) Locking spacer assembly for circumferential attachment of rotor blades
WO2013167670A3 (de) Vorrichtung mit wenigstens einem scheibenläufermotorrotor und montageverfahren
WO2012075254A3 (en) Bearing isolator seal
WO2012076616A3 (de) Gehäuseloser elektromotor für ein haushaltsgerät
WO2015014443A3 (de) Elektromotor mit rotorwelle und gehäuseteil
TW200643310A (en) Dual-blade electric fan with balanced shaft
WO2011024142A3 (fr) Moteur équipé d'un système de freinage
EP2675043A3 (en) Motor
WO2012057488A3 (en) Hermetic compressor

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880101895.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08790338

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 412/KOLNP/2010

Country of ref document: IN

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: PI 2010000275

Country of ref document: MY

122 Ep: pct application non-entry in european phase

Ref document number: 08790338

Country of ref document: EP

Kind code of ref document: A1