JPS6158608U - - Google Patents
Info
- Publication number
- JPS6158608U JPS6158608U JP13435784U JP13435784U JPS6158608U JP S6158608 U JPS6158608 U JP S6158608U JP 13435784 U JP13435784 U JP 13435784U JP 13435784 U JP13435784 U JP 13435784U JP S6158608 U JPS6158608 U JP S6158608U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- hole
- crank chamber
- chamber side
- partition plate
- 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
- 238000013016 damping Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 2
- 230000008961 swelling Effects 0.000 claims 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図ないし第４図は本考案の一実施例を示す
もので、第１図は本考案装置を備えたエンジンの
要部の縦断側面図、第２図は第１図の−線断
面図、第３図及び第４図は第１図の及び矢視
図、第５図は従来装置を示す断面図である。
Ａ…クランク室側となる第１室、Ｂ…大気側と
なる第２室、１…シリンダヘツド、３…動弁室、
４…ヘツドカバー、６…隔壁板、８…弁座、９…
チエツク弁、１１…膨壁、１２…減衰室、１３…
通孔。
Figures 1 to 4 show an embodiment of the present invention, in which Figure 1 is a vertical sectional side view of the main parts of an engine equipped with the device of the present invention, and Figure 2 is a sectional view taken along the line -- in Figure 1. , 3 and 4 are views taken in the direction of the arrows in FIG. 1, and FIG. 5 is a sectional view showing the conventional device. A...First chamber facing the crank chamber, B...Second chamber facing the atmosphere, 1...Cylinder head, 3...Valve train chamber,
4... Head cover, 6... Bulkhead plate, 8... Valve seat, 9...
Check valve, 11... expansion wall, 12... damping chamber, 13...
Through hole.
Claims (1)
孔と、その通孔を囲繞する弁座とを設け、その弁
座には、クランク室側が加圧されるとき開き減圧
されると閉じるチエツク弁を対設してなる、エン
ジンのブリーザ装置において、前記隔壁板に、弁
座の内周縁からクランク室側に突出してチエツク
弁との間に減衰室を画成する膨壁を連設し、その
膨壁の底部に前記通孔を穿設したことを特徴とす
る、エンジンのブリーザ装置。 The partition plate that separates the crank chamber side from the atmosphere side is provided with a through hole and a valve seat surrounding the through hole, and the valve seat has a check that opens when the crank chamber side is pressurized and closes when the pressure is reduced. In an engine breather device in which valves are arranged opposite to each other, a swelling wall is provided in succession to the partition plate, protruding from the inner circumferential edge of the valve seat toward the crank chamber side and defining a damping chamber between the valve seat and the check valve; A breather device for an engine, characterized in that the through hole is bored at the bottom of the expanded wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984134357U JPS6345531Y2 (en) | 1984-09-04 | 1984-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984134357U JPS6345531Y2 (en) | 1984-09-04 | 1984-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6158608U true JPS6158608U (en) | 1986-04-19 |
| JPS6345531Y2 JPS6345531Y2 (en) | 1988-11-25 |
Family
ID=30692867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984134357U Expired JPS6345531Y2 (en) | 1984-09-04 | 1984-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345531Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443221U (en) * | 1977-08-31 | 1979-03-24 |
-
1984
- 1984-09-04 JP JP1984134357U patent/JPS6345531Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443221U (en) * | 1977-08-31 | 1979-03-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6345531Y2 (en) | 1988-11-25 |
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