JPH0195513U - - Google Patents
Info
- Publication number
- JPH0195513U JPH0195513U JP19132587U JP19132587U JPH0195513U JP H0195513 U JPH0195513 U JP H0195513U JP 19132587 U JP19132587 U JP 19132587U JP 19132587 U JP19132587 U JP 19132587U JP H0195513 U JPH0195513 U JP H0195513U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- chamber
- flywheel
- outside air
- flywheel chamber
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Separating Particles In Gases By Inertia (AREA)
Description
第１図〜第３図は本考案の一実施例を示し、第
１図は本考案を実施したクランクケース要部の縦
断側面図、第２図はバツフル板を取り除いて示す
第１図のＡ矢視正面図、第３図は第１図Ｃ部の作
用説明図である。第４図は従来例を示し、ヘツド
カバーに設けた換気装置の縦断正面図である。
２０…クランクケース、２１…クランク室、２
２…フライホイール室、２３…空間部、２４…ク
ランク軸、２９…気液分離室、３０…曲折通路、
３１…ガス通過口、３２…バツフル板、３３…オ
イル還元口、３４…フライホイール、３５…ガス
排出口、３６…逆止弁。
Figures 1 to 3 show an embodiment of the present invention, Figure 1 is a longitudinal cross-sectional side view of the main part of a crankcase in which the present invention is implemented, and Figure 2 is a side view of Figure 1 with the full plate removed. The front view in the direction of arrows, FIG. 3 is an explanatory view of the operation of section C in FIG. 1. FIG. 4 shows a conventional example, and is a longitudinal sectional front view of a ventilation device provided on a head cover. 20...Crank case, 21...Crank chamber, 2
2... flywheel chamber, 23... space, 24... crankshaft, 29... gas-liquid separation chamber, 30... winding passage,
31...Gas passage port, 32...Bathful plate, 33...Oil return port, 34...Flywheel, 35...Gas discharge port, 36...Check valve.
Claims (1)
内壁に設けたブローバイガスの気液分離室を、ガ
ス通過口を介してフライホイール室内に連通する
と共に、フライホイール室の下部に設けたガス排
出口を外気の流入は阻止する逆止弁を介して外気
に連通してなるクランクケースの換気装置。 A blow-by gas gas-liquid separation chamber provided on the inner wall above the flywheel chamber facing the crank chamber is communicated with the flywheel chamber through a gas passage port, and a gas discharge port provided at the bottom of the flywheel chamber is connected to the outside air. A crankcase ventilation system that communicates with outside air through a check valve that prevents the inflow of air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19132587U JPH0195513U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19132587U JPH0195513U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195513U true JPH0195513U (en) | 1989-06-23 |
Family
ID=31482244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19132587U Pending JPH0195513U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020067080A1 (en) * | 2018-09-27 | 2020-04-02 | いすゞ自動車株式会社 | Blowby gas discharging device |
| WO2020067006A1 (en) * | 2018-09-27 | 2020-04-02 | いすゞ自動車株式会社 | Blow-by gas discharging device |
| WO2020066992A1 (en) * | 2018-09-27 | 2020-04-02 | いすゞ自動車株式会社 | Blow-by gas discharge device |
-
1987
- 1987-12-18 JP JP19132587U patent/JPH0195513U/ja active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020067080A1 (en) * | 2018-09-27 | 2020-04-02 | いすゞ自動車株式会社 | Blowby gas discharging device |
| WO2020067006A1 (en) * | 2018-09-27 | 2020-04-02 | いすゞ自動車株式会社 | Blow-by gas discharging device |
| WO2020066992A1 (en) * | 2018-09-27 | 2020-04-02 | いすゞ自動車株式会社 | Blow-by gas discharge device |
| CN112771253A (en) * | 2018-09-27 | 2021-05-07 | 五十铃自动车株式会社 | Blow-by gas discharge device |
| CN112771254A (en) * | 2018-09-27 | 2021-05-07 | 五十铃自动车株式会社 | Blow-by gas discharge device |
| CN112789395A (en) * | 2018-09-27 | 2021-05-11 | 五十铃自动车株式会社 | Blow-by gas discharge device |
| US11359526B2 (en) | 2018-09-27 | 2022-06-14 | Isuzu Motors Limited | Blowby gas discharging device |
| US11396834B2 (en) | 2018-09-27 | 2022-07-26 | Isuzu Motors Limited | Blow-by gas discharging device |
| CN112789395B (en) * | 2018-09-27 | 2022-08-02 | 五十铃自动车株式会社 | Blow-by gas discharge device |
| US11459920B2 (en) | 2018-09-27 | 2022-10-04 | Isuzu Motors Limited | Blow-by gas discharge device |
| CN112771254B (en) * | 2018-09-27 | 2023-06-27 | 五十铃自动车株式会社 | Blow-by gas discharge device |
| CN112771253B (en) * | 2018-09-27 | 2023-08-11 | 五十铃自动车株式会社 | Blow-by gas discharge device |
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