JPS6197512U - - Google Patents
Info
- Publication number
- JPS6197512U JPS6197512U JP18256084U JP18256084U JPS6197512U JP S6197512 U JPS6197512 U JP S6197512U JP 18256084 U JP18256084 U JP 18256084U JP 18256084 U JP18256084 U JP 18256084U JP S6197512 U JPS6197512 U JP S6197512U
- Authority
- JP
- Japan
- Prior art keywords
- breather passage
- blow
- gas
- cam chamber
- cam
- 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 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考明によるブローバイガスのブリー
ザ通路の一実施例を示す内燃機関におけるカム室
およびブリーザ通路部分の断面図、第２図は第１
図におけるＡ−Ａ線に沿う断面相当図、第３図は
同じくそのＢ−Ｂ線に沿う断面相当図、第４図は
本考案の他の実施例を示す内燃機関におけるカム
室およびブリーザ通路部分の断面図、第５図は第
４図におけるＣ−Ｃ線に沿う断面相当図、第６図
はブローバイガスの流れを説明するためのＶ型エ
ンジンの簡略構成図、第７図は一般的な内燃機関
におけるカム室およびブリーザ通路部分の断面図
である。
１…クランクケース、２…ブリーザ通路、３…
カム室、４…ＰＣＶバルブ、７，１６…シリンダ
ヘツド、８，１４，１５…ヘツドカバー、１１…
カムシヤフト、１２…カムケース、１３，１７…
カバー部。
FIG. 1 is a sectional view of a cam chamber and a breather passage portion in an internal combustion engine showing an embodiment of a blow-by gas breather passage according to the present invention, and FIG.
FIG. 3 is a cross-sectional view taken along line A-A in the figure, FIG. 3 is a cross-sectional view taken along line B-B, and FIG. 4 is a cam chamber and breather passage portion of an internal combustion engine showing another embodiment of the present invention. 5 is a cross-sectional view taken along line C-C in FIG. 4, FIG. 6 is a simplified configuration diagram of a V-type engine to explain the flow of blow-by gas, and FIG. 7 is a general FIG. 3 is a cross-sectional view of a cam chamber and a breather passage portion in an internal combustion engine. 1...crankcase, 2...breather passage, 3...
Cam chamber, 4... PCV valve, 7, 16... Cylinder head, 8, 14, 15... Head cover, 11...
Camshaft, 12...Cam case, 13, 17...
cover part.
Claims (1)
ヘツドを通してカム室に通気させるカム室の壁部
近くに開口するブリーザ通路上を覆うカバー部を
、カムケースまたはシリンダヘツド側に設けるよ
うにしたブローバイガスのブリーザ通路。 This blow-by gas breather passage is provided with a cover part on the cam case or cylinder head side to cover the breather passage which opens near the wall of the cam chamber through which the blow-by gas in the crank case is vented to the cam chamber through the cylinder head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984182560U JPS643766Y2 (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984182560U JPS643766Y2 (en) | 1984-11-30 | 1984-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6197512U true JPS6197512U (en) | 1986-06-23 |
| JPS643766Y2 JPS643766Y2 (en) | 1989-02-01 |
Family
ID=30740095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984182560U Expired JPS643766Y2 (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643766Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645108U (en) * | 1979-09-17 | 1981-04-23 | ||
| JPS59107912U (en) * | 1983-01-12 | 1984-07-20 | マツダ株式会社 | Engine head cover structure |
| JPS6119612U (en) * | 1984-07-10 | 1986-02-04 | トヨタ自動車株式会社 | Cylinder head cover |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53130066A (en) * | 1977-04-20 | 1978-11-13 | Nippon Signal Co Ltd:The | Vehicle position detecting system |
| JPS6064939A (en) * | 1983-09-21 | 1985-04-13 | Agency Of Ind Science & Technol | Production of ethanol |
-
1984
- 1984-11-30 JP JP1984182560U patent/JPS643766Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645108U (en) * | 1979-09-17 | 1981-04-23 | ||
| JPS59107912U (en) * | 1983-01-12 | 1984-07-20 | マツダ株式会社 | Engine head cover structure |
| JPS6119612U (en) * | 1984-07-10 | 1986-02-04 | トヨタ自動車株式会社 | Cylinder head cover |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS643766Y2 (en) | 1989-02-01 |
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