JPS60173666U - EGR vacuum module - Google Patents
EGR vacuum moduleInfo
- Publication number
- JPS60173666U JPS60173666U JP6338284U JP6338284U JPS60173666U JP S60173666 U JPS60173666 U JP S60173666U JP 6338284 U JP6338284 U JP 6338284U JP 6338284 U JP6338284 U JP 6338284U JP S60173666 U JPS60173666 U JP S60173666U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- chamber
- negative pressure
- atmospheric
- egr vacuum
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、方向の実施例によるバキュームモジュレータ
の平面図、第２図は、第１図の■−■断面図である。FIG. 1 is a plan view of a vacuum modulator according to an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line 1--2 in FIG.
Claims (1)
を境にし、吸気管負圧を供給される負圧室と、該負圧室
と大気孔を経て導通する大気室とからなるＥＧＲバキュ
ームモジュレータにおいて、前記大気室と前記負王室を
区画する隔壁の壁面より高いレベルに前記大気孔の取入
口を設置するとともに、前記取入口に向かうに従って高
くなる傾斜面を前記隔壁に施したこｋを特徴とする〆 ＥＧＲバキュームモジュレータ。[Scope of Claim for Utility Model Registration] A back pressure chamber that communicates with the exhaust passage, a negative pressure chamber that is bordered by the back pressure chamber and the guaiaflame and is supplied with intake pipe negative pressure, and a negative pressure chamber that communicates with the air vent through the negative pressure chamber and the air vent. In an EGR vacuum modulator consisting of an atmospheric chamber that conducts electricity, an intake port of the atmospheric hole is installed at a level higher than a wall surface of a partition partitioning the atmospheric chamber and the negative chamber, and an inclined surface becomes higher toward the intake port. The EGR vacuum modulator is characterized in that: is applied to the partition wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6338284U JPS60173666U (en) | 1984-04-27 | 1984-04-27 | EGR vacuum module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6338284U JPS60173666U (en) | 1984-04-27 | 1984-04-27 | EGR vacuum module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60173666U true JPS60173666U (en) | 1985-11-18 |
Family
ID=30593472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6338284U Pending JPS60173666U (en) | 1984-04-27 | 1984-04-27 | EGR vacuum module |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60173666U (en) |
-
1984
- 1984-04-27 JP JP6338284U patent/JPS60173666U/en active Pending
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