JPS55107053A - Secondary air over charging device of automobile internal combustion engine - Google Patents
Secondary air over charging device of automobile internal combustion engineInfo
- Publication number
- JPS55107053A JPS55107053A JP1329479A JP1329479A JPS55107053A JP S55107053 A JPS55107053 A JP S55107053A JP 1329479 A JP1329479 A JP 1329479A JP 1329479 A JP1329479 A JP 1329479A JP S55107053 A JPS55107053 A JP S55107053A
- Authority
- JP
- Japan
- Prior art keywords
- air
- pipe
- secondary air
- valve
- shaft
- 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 attain proper air fuel ratio by overcharging secondary air into a suction pipe in the operational range of rich fuel overcharging during acceleration of an engine.
CONSTITUTION: A secondary air regulator A has a secondary compressed air supply pipe 3' connected with a compressed air storage tank 1 and a communication pipe 33 connected with a suction pipe 32. The regulator A accomodates a rotation shaft 10 which, partially exposed out of the device, opens or closes a valve not shown, to vary the amount of air sent from the supply pipe 3' to the communication pipe 33. The shaft 10 interlocks with an air cylinder 2 by an operation link 13 and expandable operation link 17. A compressed air pipe 3 having an electromagnetic regulation valve 6 connects the inside of the air cylinder 2 with the storage tank 1. An acceleration by an acceleration pedal 5 opens the valve 6 to cause the shaft to turn, which increases the amount of air fed into the suction pipe 32.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1329479A JPS55107053A (en) | 1979-02-09 | 1979-02-09 | Secondary air over charging device of automobile internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1329479A JPS55107053A (en) | 1979-02-09 | 1979-02-09 | Secondary air over charging device of automobile internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55107053A true JPS55107053A (en) | 1980-08-16 |
Family
ID=11829163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1329479A Pending JPS55107053A (en) | 1979-02-09 | 1979-02-09 | Secondary air over charging device of automobile internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55107053A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010285874A (en) * | 2009-06-09 | 2010-12-24 | Hino Motors Ltd | Compressed-air supply device of internal combustion engine |
-
1979
- 1979-02-09 JP JP1329479A patent/JPS55107053A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010285874A (en) * | 2009-06-09 | 2010-12-24 | Hino Motors Ltd | Compressed-air supply device of internal combustion engine |
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