JPS63156415U - - Google Patents

Info

Publication number
JPS63156415U
JPS63156415U JP4782187U JP4782187U JPS63156415U JP S63156415 U JPS63156415 U JP S63156415U JP 4782187 U JP4782187 U JP 4782187U JP 4782187 U JP4782187 U JP 4782187U JP S63156415 U JPS63156415 U JP S63156415U
Authority
JP
Japan
Prior art keywords
blower fan
blower
magnetic flywheel
fan
outside
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.)
Pending
Application number
JP4782187U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP4782187U priority Critical patent/JPS63156415U/ja
Publication of JPS63156415U publication Critical patent/JPS63156415U/ja
Pending legal-status Critical Current

Links

Description

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

第１図はこの考案の実施例を示す自動２輪車ユ
ニツトスイング式エンジンの横断平面図、第２図
に従来の送風装置を備えたエンジンの横断平面図
である。 １……シリンダ、２……クランクケース、５…
…マグネトコイル、６……クランク軸、７……マ
グネトフライホイール、１４……送風フアン、１
５……隙間、１８……主ブレード、１９……副ブ
レード、２０，２１，２２……通孔。 FIG. 1 is a cross-sectional plan view of a two-wheeled motor vehicle unit swing type engine showing an embodiment of this invention, and FIG. 2 is a cross-sectional plan view of an engine equipped with a conventional blower device. 1...Cylinder, 2...Crankcase, 5...
...Magneto coil, 6...Crankshaft, 7...Magneto flywheel, 14...Blower fan, 1
5...Gap, 18...Main blade, 19...Sub-blade, 20, 21, 22...Through hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランク軸の一側端に固定したマグネツトフラ
イホイールの外側に、ブレードが外面に突出する
円板形の送風フアンを重ねて固定し、送風フアン
をフアンケーシングで覆つた強制空冷エンジンの
送風装置において、マグネツトフライホイールと
送風フアンとの間に隙間を設定すると共に、送風
フアンの内面にもブレードを配設し、送風フアン
およびマグネツトフライホイールの外側面に内外
側を連通する通孔を配設したことを特徴とする強
制空冷エンジンの送風装置。 In a blower system for a forced air-cooled engine, a disk-shaped blower fan with blades protruding outward is stacked and fixed on the outside of a magnetic flywheel fixed to one end of the crankshaft, and the blower fan is covered with a fan casing. In addition to setting a gap between the magnetic flywheel and the blower fan, blades are also arranged on the inner surface of the blower fan, and through holes are arranged on the outer surfaces of the blower fan and the magnetic flywheel to communicate the inside and outside. A blower device for a forced air-cooled engine.
JP4782187U 1987-03-31 1987-03-31 Pending JPS63156415U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4782187U JPS63156415U (en) 1987-03-31 1987-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4782187U JPS63156415U (en) 1987-03-31 1987-03-31

Publications (1)

Publication Number Publication Date
JPS63156415U true JPS63156415U (en) 1988-10-13

Family

ID=30868790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4782187U Pending JPS63156415U (en) 1987-03-31 1987-03-31

Country Status (1)

Country Link
JP (1) JPS63156415U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03222812A (en) * 1990-01-26 1991-10-01 Yamaha Motor Co Ltd Forcedly air cooled engine
JP2006050809A (en) * 2004-08-05 2006-02-16 Honda Motor Co Ltd Motor cooling structure of electric vehicle
EP2999097A1 (en) * 2014-09-18 2016-03-23 Toyo Denso Co., Ltd. Rotary electric device for power working machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03222812A (en) * 1990-01-26 1991-10-01 Yamaha Motor Co Ltd Forcedly air cooled engine
JP2006050809A (en) * 2004-08-05 2006-02-16 Honda Motor Co Ltd Motor cooling structure of electric vehicle
JP4553298B2 (en) * 2004-08-05 2010-09-29 本田技研工業株式会社 Motor cooling structure for electric vehicles
EP2999097A1 (en) * 2014-09-18 2016-03-23 Toyo Denso Co., Ltd. Rotary electric device for power working machine
US9735653B2 (en) 2014-09-18 2017-08-15 Toyo Denso Co., Ltd. Rotary electric device for power working machine

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