JPH02114762U - - Google Patents
Info
- Publication number
- JPH02114762U JPH02114762U JP2276889U JP2276889U JPH02114762U JP H02114762 U JPH02114762 U JP H02114762U JP 2276889 U JP2276889 U JP 2276889U JP 2276889 U JP2276889 U JP 2276889U JP H02114762 U JPH02114762 U JP H02114762U
- Authority
- JP
- Japan
- Prior art keywords
- blowby gas
- carburetor
- fluid reservoir
- suction member
- gas passage
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010992 reflux Methods 0.000 claims 1
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すブローバイガ
ス還流装置の概略断面図である。第２，３図は従
来のブローバイガス還流装置を夫々示す概略断面
図である。
図において、２はエアクリーナーケース、４は
エレメント部材、６はキヤブレタ、８は吸入部材
、１０は吸気通路、１２は吸気管、１４はブロー
バイガス通路、１６は流体溜め部、１８は導入管
である。
FIG. 1 is a schematic sectional view of a blow-by gas recirculation device showing an embodiment of this invention. FIGS. 2 and 3 are schematic sectional views showing conventional blow-by gas recirculation devices, respectively. In the figure, 2 is an air cleaner case, 4 is an element member, 6 is a carburetor, 8 is an intake member, 10 is an intake passage, 12 is an intake pipe, 14 is a blow-by gas passage, 16 is a fluid reservoir, and 18 is an introduction pipe. be.
Claims (1)
吸気系上流側に還流するブローバイガス通路を有
するブローバイガス還流装置において、エレメン
ト部材下流側のエアクリーナケース内にキヤブレ
タと前記ブローバイガス通路の終端部位と流体溜
め部とを夫々設け、前記キヤブレタの上流側開口
部位に下流方向に対して先窄まり形状の吸入部材
を設けるとともにこの吸入部材と前記流体溜め部
とを連通する導入管を設けたことを特徴とするブ
ローバイガス還流装置。 In a blowby gas recirculation device having a blowby gas passage that recirculates blowby gas leaking during engine operation to the upstream side of the intake system, a carburetor, an end portion of the blowby gas passage, and a fluid reservoir are provided in an air cleaner case on the downstream side of an element member. A blow-by comprising: a suction member having a tapered shape in the downstream direction at the upstream opening portion of the carburetor, and an introduction pipe communicating the suction member with the fluid reservoir. Gas reflux device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2276889U JPH02114762U (en) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2276889U JPH02114762U (en) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114762U true JPH02114762U (en) | 1990-09-13 |
Family
ID=31241176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2276889U Pending JPH02114762U (en) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114762U (en) |
-
1989
- 1989-02-28 JP JP2276889U patent/JPH02114762U/ja active Pending
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