JPS6290955U - - Google Patents
Info
- Publication number
- JPS6290955U JPS6290955U JP18329685U JP18329685U JPS6290955U JP S6290955 U JPS6290955 U JP S6290955U JP 18329685 U JP18329685 U JP 18329685U JP 18329685 U JP18329685 U JP 18329685U JP S6290955 U JPS6290955 U JP S6290955U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- intake pipe
- opening
- diaphragm chamber
- side pipe
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は同じく要部拡大断面図である。
２……ダイヤフラム室、３……吸気管、４……
負圧通路、６……ＶＣポート、７……拡張室、８
……ポート、９……開放口。
Figure 1 is a configuration diagram showing one embodiment of the present invention;
The figure is also an enlarged sectional view of the main part. 2...Diaphragm chamber, 3...Intake pipe, 4...
Negative pressure passage, 6... VC port, 7... Expansion chamber, 8
...Port, 9...Open port.
Claims (1)
ラム室に導く負圧通路の途中に所定容積を有する
拡張室を設け、拡張室内に吸気管とダイヤフラム
室にそれぞれ連通する２本のパイプを突出させ、
吸気管側パイプの開口部を側方あるいは下方に向
けて形成する一方、ダイヤフラム室側パイプの開
口部を吸気管側パイプの開口部より所定の高低差
をもつて上方に配置したことを特徴とする内燃機
関の負圧作動装置。 An expansion chamber having a predetermined volume is provided in the middle of a negative pressure passage that guides the negative pressure generated in the intake pipe to the diaphragm chamber of the negative pressure actuating device, and two pipes protruding from the expansion chamber communicate with the intake pipe and the diaphragm chamber, respectively. ,
The opening of the intake pipe side pipe is formed to face sideways or downward, while the opening of the diaphragm chamber side pipe is arranged above the opening of the intake pipe side pipe with a predetermined height difference. Negative pressure operating device for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18329685U JPS6290955U (en) | 1985-11-28 | 1985-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18329685U JPS6290955U (en) | 1985-11-28 | 1985-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6290955U true JPS6290955U (en) | 1987-06-10 |
Family
ID=31129904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18329685U Pending JPS6290955U (en) | 1985-11-28 | 1985-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6290955U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724923U (en) * | 1981-06-11 | 1982-02-09 |
-
1985
- 1985-11-28 JP JP18329685U patent/JPS6290955U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724923U (en) * | 1981-06-11 | 1982-02-09 |
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