JPS5864895U - Juan - Google Patents

Juan

Info

Publication number
JPS5864895U
JPS5864895U JP16063781U JP16063781U JPS5864895U JP S5864895 U JPS5864895 U JP S5864895U JP 16063781 U JP16063781 U JP 16063781U JP 16063781 U JP16063781 U JP 16063781U JP S5864895 U JPS5864895 U JP S5864895U
Authority
JP
Japan
Prior art keywords
blade
trailing edge
protrusions
grooves
attached
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
JP16063781U
Other languages
Japanese (ja)
Other versions
JPS6133278Y2 (en
Inventor
俊文 棚橋
須山　栄蔵
Original Assignee
カルソニックカンセイ株式会社
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 カルソニックカンセイ株式会社 filed Critical カルソニックカンセイ株式会社
Priority to JP16063781U priority Critical patent/JPS5864895U/en
Publication of JPS5864895U publication Critical patent/JPS5864895U/en
Application granted granted Critical
Publication of JPS6133278Y2 publication Critical patent/JPS6133278Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のファンを示す斜視図、第２図は第１図の
Ｘ−Ｘ線に沿った拡大断面図、第３図は本考案に係るフ
ァンの一実施例を示す斜視図、第４図は第３図のＹ−Ｙ
線に沿った拡大断面図、第５図は一般の流線形をした翼
断面形状の風の流れを示す図、第６図は本考案に係るフ
ァンの羽根の翼断面形状の風の流れを示す図、第７図は
本考案に係るファンの他の実施例の要部平面図である。 １．３・・・・・・羽根、４，１４・・・・・・凸条、
５・・・・・・凹溝、６・・・・・・平坦な後縁部、７
・四四−ティング縁、８・・・・・・トレーリング縁、
９・・・・・・キャンバライン、１０・・・・・・アラ
ハライン、１１・・・・・・ロワーライン、１２・・・
・・・弦、Ａ、　　Ｂ−−−−−−フィン。FIG. 1 is a perspective view showing a conventional fan, FIG. 2 is an enlarged sectional view taken along the line X-X in FIG. 1, and FIG. 3 is a perspective view showing an embodiment of the fan according to the present invention. Figure 4 is Y-Y in Figure 3.
An enlarged cross-sectional view along the line, FIG. 5 is a diagram showing the flow of wind through a general streamlined wing cross-sectional shape, and FIG. 6 is a diagram showing the flow of wind through the cross-sectional shape of a fan blade according to the present invention. 7 are plan views of main parts of other embodiments of the fan according to the present invention. 1.3...Blade, 4,14...Convex strip,
5... Concave groove, 6... Flat rear edge, 7
・44-ting edge, 8... Trailing edge,
9...camber line, 10...araha line, 11...lower line, 12...
...Strings, A, B-----Fins.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属板の一体成形により放射方向に複数の凸条、凹溝及
び平坦な後縁部を有する複数の羽根を設け、該各羽根の
凸条を翼形状のアッパーラインに、凹溝を翼形状のロワ
ーラインに、平坦な後縁部を翼形状の弦に沿ってそれぞ
れ設けたことを特徴とするファン。A plurality of blades having a plurality of protrusions, grooves, and a flat trailing edge are provided in the radial direction by integrally molding a metal plate, and the protrusions of each blade are attached to the upper line of the wing shape, and the grooves are attached to the upper line of the wing shape. A fan characterized in that a flat trailing edge is provided on the lower line along the chord of the blade shape.
JP16063781U 1981-10-28 1981-10-28 Juan Granted JPS5864895U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16063781U JPS5864895U (en) 1981-10-28 1981-10-28 Juan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16063781U JPS5864895U (en) 1981-10-28 1981-10-28 Juan

Publications (2)

Publication Number Publication Date
JPS5864895U true JPS5864895U (en) 1983-05-02
JPS6133278Y2 JPS6133278Y2 (en) 1986-09-29

Family

ID=29953028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16063781U Granted JPS5864895U (en) 1981-10-28 1981-10-28 Juan

Country Status (1)

Country Link
JP (1) JPS5864895U (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020045827A (en) * 2000-12-11 2002-06-20 류정열 Cooling fan for automobiles
KR100580959B1 (en) 2004-08-10 2006-05-16 주식회사 한힘테크놀러지 Impeller of Medicines feeder
JP2010150945A (en) * 2008-12-24 2010-07-08 Toshiba Carrier Corp Axial fan and outdoor unit for air conditioner
US7794198B2 (en) 2003-06-23 2010-09-14 Panasonic Corporation Centrifugal fan and apparatus using the same
WO2011030751A1 (en) * 2009-09-09 2011-03-17 シャープ株式会社 Crossflow fan, molding die, and fluid feeding device
JP2011058413A (en) * 2009-09-09 2011-03-24 Sharp Corp Centrifugal fan, molding die, and fluid feeding device
JP2011085144A (en) * 2010-12-20 2011-04-28 Sharp Corp Centrifugal fan, molding die, and fluid feeding device
JP2011190810A (en) * 2011-05-30 2011-09-29 Sharp Corp Cross-flow fan, molding die, and fluid feeding device
JP2012067677A (en) * 2010-09-24 2012-04-05 Hitachi Industrial Equipment Systems Co Ltd Impeller and ventilation fan having the same
WO2013094387A1 (en) * 2011-12-21 2013-06-27 シャープ株式会社 Fan, molding die, and fluid feeder device
JP5296249B1 (en) * 2012-08-22 2013-09-25 快堂 池田 Dragonfly blade-like blades, J-shaped cross-section blades, and J-shaped back-to-back blades used for rotor blades with shrouds, linear blowers, and linear wind power generators
JP2022006156A (en) * 2020-12-24 2022-01-12 株式会社田中製作所 Structure of impeller, impeller manufacturing method and impeller manufacturing device

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020045827A (en) * 2000-12-11 2002-06-20 류정열 Cooling fan for automobiles
US7794198B2 (en) 2003-06-23 2010-09-14 Panasonic Corporation Centrifugal fan and apparatus using the same
KR100580959B1 (en) 2004-08-10 2006-05-16 주식회사 한힘테크놀러지 Impeller of Medicines feeder
JP2010150945A (en) * 2008-12-24 2010-07-08 Toshiba Carrier Corp Axial fan and outdoor unit for air conditioner
CN102483071A (en) * 2009-09-09 2012-05-30 夏普株式会社 Centrifugal fan, molding die, and fluid feeding device
KR101348035B1 (en) * 2009-09-09 2014-01-03 샤프 가부시키가이샤 Centrifugal fan, molding die, and fluid feeder
JP2011058413A (en) * 2009-09-09 2011-03-24 Sharp Corp Centrifugal fan, molding die, and fluid feeding device
JP2011058414A (en) * 2009-09-09 2011-03-24 Sharp Corp Cross-flow fan, molding die, and fluid feeding device
WO2011030751A1 (en) * 2009-09-09 2011-03-17 シャープ株式会社 Crossflow fan, molding die, and fluid feeding device
CN102575681A (en) * 2009-09-09 2012-07-11 夏普株式会社 Crossflow fan, molding die, and fluid feeding device
US9127681B2 (en) 2009-09-09 2015-09-08 Sharp Kabushiki Kaisha Cross-flow fan, molding die, and fluid feeder
KR101347932B1 (en) * 2009-09-09 2014-01-07 샤프 가부시키가이샤 Cross­flow fan, molding die, and fluid feeder
JP2012067677A (en) * 2010-09-24 2012-04-05 Hitachi Industrial Equipment Systems Co Ltd Impeller and ventilation fan having the same
JP2011085144A (en) * 2010-12-20 2011-04-28 Sharp Corp Centrifugal fan, molding die, and fluid feeding device
JP2011190810A (en) * 2011-05-30 2011-09-29 Sharp Corp Cross-flow fan, molding die, and fluid feeding device
JP2013130103A (en) * 2011-12-21 2013-07-04 Sharp Corp Fan, molding die and fluid feeder device
WO2013094387A1 (en) * 2011-12-21 2013-06-27 シャープ株式会社 Fan, molding die, and fluid feeder device
JP5296249B1 (en) * 2012-08-22 2013-09-25 快堂 池田 Dragonfly blade-like blades, J-shaped cross-section blades, and J-shaped back-to-back blades used for rotor blades with shrouds, linear blowers, and linear wind power generators
WO2014030465A1 (en) * 2012-08-22 2014-02-27 Ikeda Kaidou Dragonfly-wing-shaped blade, blade with j-shaped cross section, and blade with back-to-back j-shaped cross section, for use in shroud-equipped rotary vane mechanism, linear blower, or linear wind-powered generator
JP2022006156A (en) * 2020-12-24 2022-01-12 株式会社田中製作所 Structure of impeller, impeller manufacturing method and impeller manufacturing device

Also Published As

Publication number Publication date
JPS6133278Y2 (en) 1986-09-29

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