JPH02122341U - - Google Patents
Info
- Publication number
- JPH02122341U JPH02122341U JP3174789U JP3174789U JPH02122341U JP H02122341 U JPH02122341 U JP H02122341U JP 3174789 U JP3174789 U JP 3174789U JP 3174789 U JP3174789 U JP 3174789U JP H02122341 U JPH02122341 U JP H02122341U
- Authority
- JP
- Japan
- Prior art keywords
- nipple
- pressure
- air passage
- bypass air
- intake
- 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
- 210000002445 nipple Anatomy 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Description
第１図はこの考案の一実施例による圧力取出ニ
ツプルとバイパスエア通路との位置関係を示す平
面図、第２図は従来のエンジン吸気系の断面図、
第３図は従来の圧力取出ニツプルとインテークマ
ニホールドの平面図である。
１……吸気管、３……スロツトルバルブ、４…
…バイパスエア通路、６……圧力取出ニツプル、
７……ブローバイガス放出口、８……ＥＧＲ還流
口、９……インテークマニホールド、６０……ニ
ツプル、６１……台座。なお、図中同一符号は同
一又は相当部分を示す。
FIG. 1 is a plan view showing the positional relationship between the pressure extraction nipple and the bypass air passage according to an embodiment of this invention, and FIG. 2 is a sectional view of a conventional engine intake system.
FIG. 3 is a plan view of a conventional pressure outlet nipple and intake manifold. 1...Intake pipe, 3...Throttle valve, 4...
...Bypass air passage, 6...Pressure extraction nipple,
7...Blowby gas discharge port, 8...EGR recirculation port, 9...Intake manifold, 60...Nipple, 61...Pedestal. Note that the same reference numerals in the figures indicate the same or equivalent parts.
補正 平２．５．１０
図面の簡単な説明を次のように補正する。
明細書第８頁第５行の「第２図は従来の」を「
第２図はこの考案の実施例による」と補正する。Amendment 2.5.10 Hei 2.5.10 The brief description of the drawing is amended as follows. ``Figure 2 is conventional'' on page 8, line 5 of the specification is changed to ``
Figure 2 is based on an embodiment of this invention.''
Claims (1)
取出ニツプルをインテークマニホールドに備え、
かつ上記インテークマニホールドにＥＧＲガス還
流口、ブローバイガス放出口およびバイパスエア
通路を設けた装置において、上記圧力取出ニツプ
ルはＥＧＲガス還流口およびブローバイガス放出
口より上流側で、上記バイパスエア通路をのぞむ
位置にあり、上記圧力取出ニツプルの圧力取出口
端部は上記バイパスエア通路の壁面より所定距離
後退し、かつ上記ニツプルを保持する台座のバイ
パスエア通路側の端部は上記ニツプルの圧力取入
口端部よりさらに所定距離後退していることを特
徴とする内燃機関の圧力取出ニツプル。 The intake manifold is equipped with a pressure extraction nipple to detect the pressure in the engine's intake system.
In the device in which the intake manifold is provided with an EGR gas recirculation port, a blow-by gas discharge port, and a bypass air passage, the pressure extraction nipple is located upstream of the EGR gas recirculation port and the blow-by gas discharge port, and at a position overlooking the bypass air passage. The pressure outlet end of the pressure outlet nipple is set back a predetermined distance from the wall surface of the bypass air passage, and the end of the bypass air passage side of the pedestal holding the nipple is located at the pressure intake end of the nipple. A pressure takeoff nipple for an internal combustion engine, characterized in that it is further set back a predetermined distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3174789U JPH0743629Y2 (en) | 1989-03-20 | 1989-03-20 | Pressure extraction nipple for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3174789U JPH0743629Y2 (en) | 1989-03-20 | 1989-03-20 | Pressure extraction nipple for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02122341U true JPH02122341U (en) | 1990-10-05 |
| JPH0743629Y2 JPH0743629Y2 (en) | 1995-10-09 |
Family
ID=31257835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3174789U Expired - Lifetime JPH0743629Y2 (en) | 1989-03-20 | 1989-03-20 | Pressure extraction nipple for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743629Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020095966A1 (en) * | 2018-11-06 | 2020-05-14 | 三菱自動車工業株式会社 | Intake structure of internal combustion engine |
-
1989
- 1989-03-20 JP JP3174789U patent/JPH0743629Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020095966A1 (en) * | 2018-11-06 | 2020-05-14 | 三菱自動車工業株式会社 | Intake structure of internal combustion engine |
| JPWO2020095966A1 (en) * | 2018-11-06 | 2021-09-24 | 三菱自動車工業株式会社 | Intake structure of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743629Y2 (en) | 1995-10-09 |
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