JPH0447116U - - Google Patents
Info
- Publication number
- JPH0447116U JPH0447116U JP8849890U JP8849890U JPH0447116U JP H0447116 U JPH0447116 U JP H0447116U JP 8849890 U JP8849890 U JP 8849890U JP 8849890 U JP8849890 U JP 8849890U JP H0447116 U JPH0447116 U JP H0447116U
- Authority
- JP
- Japan
- Prior art keywords
- moisture
- blow
- gas
- combustion engine
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims 1
- 238000007710 freezing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図はこの考案の実施例を示し、第１図はブ
ローバイガス還流構造の概略図である。第２，３
図は従来のブローバイガス還流構造の概略図であ
る。
図において、２は内燃機関、４はエアクリーナ
、１０は吸気通路、１２はスロツトル弁、１６は
ＰＣＶバルブ、１８はガス還流口、２０は水分貯
留部、２２は貯留空間、２４は水分通過孔、そし
て２８は格子体である。
FIG. 1 shows an embodiment of this invention, and FIG. 1 is a schematic diagram of a blow-by gas recirculation structure. 2nd, 3rd
The figure is a schematic diagram of a conventional blow-by gas recirculation structure. In the figure, 2 is an internal combustion engine, 4 is an air cleaner, 10 is an intake passage, 12 is a throttle valve, 16 is a PCV valve, 18 is a gas recirculation port, 20 is a moisture storage section, 22 is a storage space, 24 is a moisture passage hole, And 28 is a lattice body.
Claims (1)
バイガスを還流させる内燃機関のブローバイガス
還流構造において、前記吸気通路にブローバイガ
スを還流させるガス還流口下方には該ブローバイ
ガス中に含有する水分を貯留する水分貯留部を設
け、この水分貯留部の上部位の水分通過口近傍に
は水分の通過を許容する一方、前記水分貯留部内
で水分が凍結して生成された氷塊の脱出を防止す
る格子体を設けたことを特徴とする内燃機関のブ
ローバイガス還流構造。 In a blow-by gas recirculation structure for an internal combustion engine that recirculates blow-by gas to an intake passage between the internal combustion engine and an air cleaner, below the gas recirculation port that recirculates the blow-by gas to the intake passage, there is a moisture reservoir that stores moisture contained in the blow-by gas. A storage section is provided, and a lattice body is provided near the moisture passage port in the upper part of the moisture storage section to allow moisture to pass through, while preventing escape of ice blocks generated by freezing of moisture within the moisture storage section. A blow-by gas recirculation structure for an internal combustion engine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8849890U JPH0447116U (en) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8849890U JPH0447116U (en) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447116U true JPH0447116U (en) | 1992-04-22 |
Family
ID=31821759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8849890U Pending JPH0447116U (en) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8151777B2 (en) | 2007-12-27 | 2012-04-10 | Toyota Jidosha Kabushiki Kaisha | Intake pipe structure of internal combustion engine |
| EP2740909A1 (en) * | 2012-12-10 | 2014-06-11 | Honda Motor Co., Ltd. | Blow-by gas processing circuit for internal combustion engine |
| JP2014214616A (en) * | 2013-04-22 | 2014-11-17 | 富士重工業株式会社 | Throttle upstream structure |
-
1990
- 1990-08-24 JP JP8849890U patent/JPH0447116U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8151777B2 (en) | 2007-12-27 | 2012-04-10 | Toyota Jidosha Kabushiki Kaisha | Intake pipe structure of internal combustion engine |
| EP2740909A1 (en) * | 2012-12-10 | 2014-06-11 | Honda Motor Co., Ltd. | Blow-by gas processing circuit for internal combustion engine |
| JP2014114740A (en) * | 2012-12-10 | 2014-06-26 | Honda Motor Co Ltd | Blow-by gas treatment circuit of internal combustion engine |
| US9562501B2 (en) | 2012-12-10 | 2017-02-07 | Honda Motor Co., Ltd. | Blow-by gas processing circuit for internal combustion engine |
| JP2014214616A (en) * | 2013-04-22 | 2014-11-17 | 富士重工業株式会社 | Throttle upstream structure |