JPS6153511U - - Google Patents

Info

Publication number
JPS6153511U
JPS6153511U JP13844684U JP13844684U JPS6153511U JP S6153511 U JPS6153511 U JP S6153511U JP 13844684 U JP13844684 U JP 13844684U JP 13844684 U JP13844684 U JP 13844684U JP S6153511 U JPS6153511 U JP S6153511U
Authority
JP
Japan
Prior art keywords
case
transmission case
breather chamber
communicates
oil
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
JP13844684U
Other languages
Japanese (ja)
Other versions
JPS6337463Y2 (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 JP1984138446U priority Critical patent/JPS6337463Y2/ja
Publication of JPS6153511U publication Critical patent/JPS6153511U/ja
Application granted granted Critical
Publication of JPS6337463Y2 publication Critical patent/JPS6337463Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図はこの考案の一実施例を示す断面図、第
２図は第１図の−線の断面矢視図、第３図は
従来例を示す断面図である。 １…ミツシヨンケース、４…オイルパン、５…
上面壁、６…ブリーザ室、１１…底面プレート、
１２…クラツチルーム、１５…ガイド壁、１８…
導出孔、１９…オイル戻し孔、２２…オイル戻し
パイプ。 FIG. 1 is a sectional view showing an embodiment of this invention, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG. 3 is a sectional view showing a conventional example. 1...Missing case, 4...Oil pan, 5...
Top wall, 6...breather chamber, 11...bottom plate,
12...Clutch room, 15...Guide wall, 18...
Lead-out hole, 19...oil return hole, 22...oil return pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンのクランクケース後部に、底面を開放
したアツパケースと、上面を開放したロアケース
とを上下に接合したミツシヨンケースをクランク
ケースと一体に設け、上記ミツシヨンケースの底
部にオイルパンを設けるとともに、アツパケース
の上部にブリーザ室を形成したブリーザ装置にお
いて、ブリーザ室を、アツパケースの上面壁を上
面とし、上面壁より下方に離れて配置した別体の
底面プレートを底面として形成するとともに、ミ
ツシヨンケース内と、ミツシヨンケースの一側部
に形成されたクラツチルームとを連通させ、かつ
、クラツチルームと上記ブリーザ室とを連通させ
るとともに、上記ブリーザ室内に、クラツチルー
ムからのブローバイガスをブリーザ室内で旋回さ
せるガイド壁を設け、かつ、上記上面壁に、ブロ
ーバイガスを導出する導出孔が形成されるととも
に、上記底面プレートの外周位置に、オイル戻し
孔を形成し、かつ、このオイル戻し孔とオイルパ
ン内の油面下とを連通するオイル戻しパイプを設
けたことを特徴とするブリーザ装置。 At the rear of the engine crankcase, a transmission case is provided, which is an Atsupa case with an open bottom and a lower case with an open top, joined vertically to the crankcase, and an oil pan is provided at the bottom of the transmission case. In a breather device in which a breather chamber is formed in the upper part of the transmission case, the breather chamber is formed with the top wall of the atsupa case as the top surface, a separate bottom plate placed below the top wall as the bottom surface, and the inside of the mission case. , communicates with a clutch room formed on one side of the transmission case, communicates the clutch room with the breather chamber, and circulates blow-by gas from the clutch room in the breather chamber. A guide wall is provided, and an outlet hole for guiding blow-by gas is formed in the top wall, and an oil return hole is formed on the outer periphery of the bottom plate, and the oil return hole and the inside of the oil pan are formed. A breather device characterized by being provided with an oil return pipe that communicates with the bottom of the oil surface.
JP1984138446U 1984-09-12 1984-09-12 Expired JPS6337463Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984138446U JPS6337463Y2 (en) 1984-09-12 1984-09-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984138446U JPS6337463Y2 (en) 1984-09-12 1984-09-12

Publications (2)

Publication Number Publication Date
JPS6153511U true JPS6153511U (en) 1986-04-10
JPS6337463Y2 JPS6337463Y2 (en) 1988-10-04

Family

ID=30696838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984138446U Expired JPS6337463Y2 (en) 1984-09-12 1984-09-12

Country Status (1)

Country Link
JP (1) JPS6337463Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6440731A (en) * 1987-08-04 1989-02-13 Atsugi Motor Parts Co Ltd Valve construction of liquid pressure buffer
JPH0197019U (en) * 1987-12-21 1989-06-28
JP2010281223A (en) * 2009-06-02 2010-12-16 Suzuki Motor Corp Oil breather device of motorcycle engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915329U (en) * 1972-05-16 1974-02-08
JPS5970825A (en) * 1982-10-18 1984-04-21 Honda Motor Co Ltd Breather chamber for engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915329U (en) * 1972-05-16 1974-02-08
JPS5970825A (en) * 1982-10-18 1984-04-21 Honda Motor Co Ltd Breather chamber for engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6440731A (en) * 1987-08-04 1989-02-13 Atsugi Motor Parts Co Ltd Valve construction of liquid pressure buffer
JPH0197019U (en) * 1987-12-21 1989-06-28
JP2010281223A (en) * 2009-06-02 2010-12-16 Suzuki Motor Corp Oil breather device of motorcycle engine

Also Published As

Publication number Publication date
JPS6337463Y2 (en) 1988-10-04

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