JPS60183213U - Breather device for vertical internal combustion engine - Google Patents

Breather device for vertical internal combustion engine

Info

Publication number
JPS60183213U
JPS60183213U JP7227784U JP7227784U JPS60183213U JP S60183213 U JPS60183213 U JP S60183213U JP 7227784 U JP7227784 U JP 7227784U JP 7227784 U JP7227784 U JP 7227784U JP S60183213 U JPS60183213 U JP S60183213U
Authority
JP
Japan
Prior art keywords
breather
combustion engine
internal combustion
crankcase
breather device
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
JP7227784U
Other languages
Japanese (ja)
Other versions
JPS643765Y2 (en
Inventor
半田　哲生
西川　忠彦
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP7227784U priority Critical patent/JPS60183213U/en
Publication of JPS60183213U publication Critical patent/JPS60183213U/en
Application granted granted Critical
Publication of JPS643765Y2 publication Critical patent/JPS643765Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

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) [Abstract] 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図は本考案の実施例の断面図、第２図は第１図、Ｍ
Ａ部平面図、第３図イ９口は第２図の別の実施例を示す
。 ２・・・・・・クランクケース、４・・・・・・カムギ
ヤ、１３・・・・・・弁室、１５・・・・・・上部ブリ
ーザ穴、１６・・曲下部ブリーザ穴、１８・・・・・・
バイパス。Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a sectional view of Fig. 1, M
The plan view of part A and FIG. 3A9 show another embodiment of FIG. 2. 2... Crank case, 4... Cam gear, 13... Valve chamber, 15... Upper breather hole, 16... Bent lower breather hole, 18...・・・・・・
bypass.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁室とクランクケースとを連通ずるブリーザ穴を設けた
バーチカル形小形内燃機関のブリーザ装置において、ブ
リーザ穴を上部および下部ブリーザ穴とし、該上部ブリ
ーザ穴をクランクケース上部と連通し、該下部ブリーザ
穴をクランクケース内の油中に連通ずるとともに、該下
部ブリーザ穴の途中にバイパスを設け、該バイパスの開
口をクランクケース内のカムギヤ歯面近傍に開口したこ
とを特徴とするバーチカル形小形内燃機関のブリーザ装
置。In a breather device for a vertical small internal combustion engine, which is provided with a breather hole that communicates between a valve chamber and a crankcase, the breather holes are upper and lower breather holes, the upper breather hole communicates with the upper part of the crankcase, and the lower breather hole communicates with oil in the crankcase, a bypass is provided in the middle of the lower breather hole, and an opening of the bypass is opened near the tooth surface of a cam gear in the crankcase. Breather device.
JP7227784U 1984-05-16 1984-05-16 Breather device for vertical internal combustion engine Granted JPS60183213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7227784U JPS60183213U (en) 1984-05-16 1984-05-16 Breather device for vertical internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7227784U JPS60183213U (en) 1984-05-16 1984-05-16 Breather device for vertical internal combustion engine

Publications (2)

Publication Number Publication Date
JPS60183213U true JPS60183213U (en) 1985-12-05
JPS643765Y2 JPS643765Y2 (en) 1989-02-01

Family

ID=30610538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7227784U Granted JPS60183213U (en) 1984-05-16 1984-05-16 Breather device for vertical internal combustion engine

Country Status (1)

Country Link
JP (1) JPS60183213U (en)

Also Published As

Publication number Publication date
JPS643765Y2 (en) 1989-02-01

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