JPH0259205U - - Google Patents

Info

Publication number
JPH0259205U
JPH0259205U JP13736688U JP13736688U JPH0259205U JP H0259205 U JPH0259205 U JP H0259205U JP 13736688 U JP13736688 U JP 13736688U JP 13736688 U JP13736688 U JP 13736688U JP H0259205 U JPH0259205 U JP H0259205U
Authority
JP
Japan
Prior art keywords
crankshaft
charging generator
crankpin
stroke engine
transmission case
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
JP13736688U
Other languages
Japanese (ja)
Other versions
JP2508063Y2 (en
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 JP1988137366U priority Critical patent/JP2508063Y2/en
Publication of JPH0259205U publication Critical patent/JPH0259205U/ja
Application granted granted Critical
Publication of JP2508063Y2 publication Critical patent/JP2508063Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

図は本考案の２サイクルエンジンのクランクシ
ヤフト冷却構造の一実施例を示す縦断面図である
。 ５……クランクシヤフト、６，６′……クラン
クピン、８，８′……クランクケース、９，９′
……オイル孔、１０……オイルポンプ、１１……
注入パイプ、１５……ミツシヨンケース、１６…
…充電発電機、１７……オイル孔、１８……環状
凹部、１９……通路。 The figure is a longitudinal sectional view showing an embodiment of the crankshaft cooling structure for a two-stroke engine according to the present invention. 5... Crankshaft, 6, 6'... Crank pin, 8, 8'... Crank case, 9, 9'
...Oil hole, 10...Oil pump, 11...
Injection pipe, 15...Mission case, 16...
...charging generator, 17...oil hole, 18...annular recess, 19...passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２サイクルエンジンのクランクシヤフト及びク
ランクピンを中空状になすと共にその中空状のク
ランクシヤフトとクランクピンとを連通し、クラ
ンクケース外に突出したクランクシヤフトの一端
に開口部にオイルポンプの注入パイプを連通して
ミツシヨンケース内のオイルを注入するようにな
し、充電発電機を装置固定したクランクシヤフト
の他端部外周を充電発電機室内に開口し、充電発
電機室内とミツシヨンケースとを連通させたこと
を特徴とする２サイクルエンジンのクランクシヤ
フト冷却構造。 The crankshaft and crankpin of a two-stroke engine are made hollow, the hollow crankshaft and crankpin are connected, and an oil pump injection pipe is connected to an opening at one end of the crankshaft that protrudes outside the crankcase. The outer periphery of the other end of the crankshaft to which the charging generator was fixed was opened into the charging generator chamber so that the oil inside the transmission case could be injected, and the charging generator chamber and the transmission case were communicated with each other. A two-stroke engine crankshaft cooling structure characterized by:
JP1988137366U 1988-10-21 1988-10-21 Crankshaft cooling structure for 2-cycle engine Expired - Lifetime JP2508063Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988137366U JP2508063Y2 (en) 1988-10-21 1988-10-21 Crankshaft cooling structure for 2-cycle engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988137366U JP2508063Y2 (en) 1988-10-21 1988-10-21 Crankshaft cooling structure for 2-cycle engine

Publications (2)

Publication Number Publication Date
JPH0259205U true JPH0259205U (en) 1990-04-27
JP2508063Y2 JP2508063Y2 (en) 1996-08-21

Family

ID=31398725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988137366U Expired - Lifetime JP2508063Y2 (en) 1988-10-21 1988-10-21 Crankshaft cooling structure for 2-cycle engine

Country Status (1)

Country Link
JP (1) JP2508063Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008248789A (en) * 2007-03-30 2008-10-16 Fuji Heavy Ind Ltd Generator cooling structure for engine
CN109026327A (en) * 2018-09-15 2018-12-18 山东良子动力有限公司 A kind of bi-block engine oil cooled system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220612A (en) * 1985-07-19 1987-01-29 Honda Motor Co Ltd Lubricating device for 2-cycle engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220612A (en) * 1985-07-19 1987-01-29 Honda Motor Co Ltd Lubricating device for 2-cycle engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008248789A (en) * 2007-03-30 2008-10-16 Fuji Heavy Ind Ltd Generator cooling structure for engine
CN109026327A (en) * 2018-09-15 2018-12-18 山东良子动力有限公司 A kind of bi-block engine oil cooled system

Also Published As

Publication number Publication date
JP2508063Y2 (en) 1996-08-21

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