JPS5270238A - Pneumatic control system for internal-combustion engine - Google Patents
Pneumatic control system for internal-combustion engineInfo
- Publication number
- JPS5270238A JPS5270238A JP14667775A JP14667775A JPS5270238A JP S5270238 A JPS5270238 A JP S5270238A JP 14667775 A JP14667775 A JP 14667775A JP 14667775 A JP14667775 A JP 14667775A JP S5270238 A JPS5270238 A JP S5270238A
- Authority
- JP
- Japan
- Prior art keywords
- internal
- control system
- combustion engine
- pneumatic control
- orifices
- 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
PURPOSE: To control an exhaust gas cleaning apparatus constantly and properly with a simple structure by connecting two kinds of negative pressure in the suction side with a negative pressure chamber in the same vacuum valve through orifices, and by delaying their connection properly by means of orifices.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14667775A JPS5270238A (en) | 1975-12-08 | 1975-12-08 | Pneumatic control system for internal-combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14667775A JPS5270238A (en) | 1975-12-08 | 1975-12-08 | Pneumatic control system for internal-combustion engine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1283078A Division JPS53105619A (en) | 1978-02-06 | 1978-02-06 | Pneumatic control system for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5270238A true JPS5270238A (en) | 1977-06-11 |
Family
ID=15413091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14667775A Pending JPS5270238A (en) | 1975-12-08 | 1975-12-08 | Pneumatic control system for internal-combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5270238A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49116417A (en) * | 1973-03-14 | 1974-11-07 | ||
JPS5090820A (en) * | 1973-12-19 | 1975-07-21 |
-
1975
- 1975-12-08 JP JP14667775A patent/JPS5270238A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49116417A (en) * | 1973-03-14 | 1974-11-07 | ||
JPS5090820A (en) * | 1973-12-19 | 1975-07-21 |
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