JPS61162523U - - Google Patents
Info
- Publication number
- JPS61162523U JPS61162523U JP4778685U JP4778685U JPS61162523U JP S61162523 U JPS61162523 U JP S61162523U JP 4778685 U JP4778685 U JP 4778685U JP 4778685 U JP4778685 U JP 4778685U JP S61162523 U JPS61162523 U JP S61162523U
- Authority
- JP
- Japan
- Prior art keywords
- breather
- crankcase
- gear case
- chamber
- internal combustion
- 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
Links
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案に係るブリーザ装置を適用した
横形内燃機関の正断面図、第２図は同機関のギヤ
ケースを合わせ面側より見た側面図、第３図は本
考案ブリーザ装置に適用可能な蓋部材の一例を示
す側面図、第４図は第３図における―線矢視
断面図、第５図は本考案ブリーザ装置の分解斜視
図、第６図は従来のブリーザ装置を備えた横形内
燃機関の正断面図である。
２１……クランクケース、２２……ギヤケース
、２４……蓋部材、２６……合わせ面、２７，２
８……ブリーザ室、２９……パツキン、３１……
仕切り壁、４１……副ブリーザ室、４２，４３…
…連絡孔。
Figure 1 is a front cross-sectional view of a horizontal internal combustion engine to which the breather device of the present invention is applied, Figure 2 is a side view of the gear case of the same engine viewed from the mating surface side, and Figure 3 is applicable to the breather device of the present invention. FIG. 4 is a sectional view taken along the line - in FIG. 3, FIG. 5 is an exploded perspective view of the breather device of the present invention, and FIG. 6 is a horizontal view of a conventional breather device. 1 is a front sectional view of an internal combustion engine. 21...Crank case, 22...Gear case, 24...Lid member, 26...Matching surface, 27,2
8... Breather room, 29... Patsukin, 31...
Partition wall, 41...Sub-breather room, 42, 43...
...Communication hole.
Claims (1)
ースの内部に、前記クランクケースとの合わせ面
側にて開口するブリーザ室を一体に凹設してなる
横形内燃機関において、前記ブリーザ室を仕切壁
により少くとも２室に区画し、各ブリーザ室の前
記クランクケース側開口を、前記ギアケースおよ
びクランクケースと別体に構成した蓋部材により
パツキンを介して覆装すると共に、該蓋部材の内
部に形成した副ブリーザ室を前記ギヤケースとの
合わせ面に形成した連絡孔を通じて前記各ブリー
ザ室に連通せしめたことを特徴とする横形内燃機
関のブリーザ装置。 In a horizontal internal combustion engine, in which a breather chamber is integrally recessed inside a gear case attached to one side of the crankcase and opens on the mating surface side with the crankcase, the breather chamber is separated by at least two partition walls. The crankcase side opening of each breather chamber is covered by a lid member configured separately from the gear case and crankcase via a packing, and a sub-breather is formed inside the lid member. A breather device for a horizontal internal combustion engine, characterized in that a chamber is communicated with each of the breather chambers through a communication hole formed in a mating surface with the gear case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985047786U JPH0113777Y2 (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985047786U JPH0113777Y2 (en) | 1985-03-29 | 1985-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61162523U true JPS61162523U (en) | 1986-10-08 |
| JPH0113777Y2 JPH0113777Y2 (en) | 1989-04-24 |
Family
ID=30563431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985047786U Expired JPH0113777Y2 (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0113777Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007321740A (en) * | 2006-06-05 | 2007-12-13 | Honda Motor Co Ltd | Breather device for internal combustion engine |
| WO2012057203A1 (en) * | 2010-10-26 | 2012-05-03 | 株式会社ニフコ | Oil separator unit and oil separator structure |
| JP2012255372A (en) * | 2011-06-08 | 2012-12-27 | Mahle Filter Systems Japan Corp | Oil separator of internal combustion engine |
| JP2015194126A (en) * | 2014-03-31 | 2015-11-05 | 本田技研工業株式会社 | Saddle riding type vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56121812A (en) * | 1980-02-29 | 1981-09-24 | Yamaha Motor Co Ltd | Breather device in engine crankcase |
-
1985
- 1985-03-29 JP JP1985047786U patent/JPH0113777Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56121812A (en) * | 1980-02-29 | 1981-09-24 | Yamaha Motor Co Ltd | Breather device in engine crankcase |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007321740A (en) * | 2006-06-05 | 2007-12-13 | Honda Motor Co Ltd | Breather device for internal combustion engine |
| JP4627050B2 (en) * | 2006-06-05 | 2011-02-09 | 本田技研工業株式会社 | Breather device for internal combustion engine |
| WO2012057203A1 (en) * | 2010-10-26 | 2012-05-03 | 株式会社ニフコ | Oil separator unit and oil separator structure |
| JP2012092729A (en) * | 2010-10-26 | 2012-05-17 | Mazda Motor Corp | Oil separator unit and oil separator structure |
| JP2012255372A (en) * | 2011-06-08 | 2012-12-27 | Mahle Filter Systems Japan Corp | Oil separator of internal combustion engine |
| JP2015194126A (en) * | 2014-03-31 | 2015-11-05 | 本田技研工業株式会社 | Saddle riding type vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0113777Y2 (en) | 1989-04-24 |