JPS5298817A - Secondary air control device - Google Patents
Secondary air control deviceInfo
- Publication number
- JPS5298817A JPS5298817A JP1452676A JP1452676A JPS5298817A JP S5298817 A JPS5298817 A JP S5298817A JP 1452676 A JP1452676 A JP 1452676A JP 1452676 A JP1452676 A JP 1452676A JP S5298817 A JPS5298817 A JP S5298817A
- Authority
- JP
- Japan
- Prior art keywords
- secondary air
- control device
- air control
- increase
- negative pressure
- 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
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
PURPOSE: To increase the feeding rate of secondary air in compliance with the increase in VC negative pressure irrespective of revolutional speed of an air pump by interposing, in a pressure channel of a relief valve, a differential pressure regulator which operates upon application of pressures at two points in a secondary air channel and VC negative pressure as input signals.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1452676A JPS5846648B2 (en) | 1976-02-12 | 1976-02-12 | Secondary air control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1452676A JPS5846648B2 (en) | 1976-02-12 | 1976-02-12 | Secondary air control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5298817A true JPS5298817A (en) | 1977-08-19 |
JPS5846648B2 JPS5846648B2 (en) | 1983-10-18 |
Family
ID=11863556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1452676A Expired JPS5846648B2 (en) | 1976-02-12 | 1976-02-12 | Secondary air control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5846648B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5435129A (en) * | 1992-04-30 | 1995-07-25 | Mitsubishi Denki Kabushiki Kaisha | Apparatus for controlling air feeding to exhaust pipe of internal combustion engine |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6015022U (en) * | 1983-07-11 | 1985-02-01 | 石川島芝浦機械株式会社 | Tractor hydraulic take-off device |
JPS6029750U (en) * | 1983-08-05 | 1985-02-28 | 株式会社クボタ | Power extraction device for agricultural transport vehicles |
JPS6176864U (en) * | 1984-10-26 | 1986-05-23 | ||
JPS61282174A (en) * | 1985-06-10 | 1986-12-12 | Morooka:Kk | Self-propelled oil pressure feed unit |
-
1976
- 1976-02-12 JP JP1452676A patent/JPS5846648B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5435129A (en) * | 1992-04-30 | 1995-07-25 | Mitsubishi Denki Kabushiki Kaisha | Apparatus for controlling air feeding to exhaust pipe of internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS5846648B2 (en) | 1983-10-18 |
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