JPS5452223A - Exhaust gas recirculating system for operation of internal-combustion engine at high ground - Google Patents
Exhaust gas recirculating system for operation of internal-combustion engine at high groundInfo
- Publication number
- JPS5452223A JPS5452223A JP11795277A JP11795277A JPS5452223A JP S5452223 A JPS5452223 A JP S5452223A JP 11795277 A JP11795277 A JP 11795277A JP 11795277 A JP11795277 A JP 11795277A JP S5452223 A JPS5452223 A JP S5452223A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- exhaust gas
- control valve
- tank
- high ground
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/55—Systems for actuating EGR valves using vacuum actuators
- F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11795277A JPS5452223A (en) | 1977-10-03 | 1977-10-03 | Exhaust gas recirculating system for operation of internal-combustion engine at high ground |
US05/849,508 US4150648A (en) | 1977-10-03 | 1977-11-07 | Exhaust gas recirculation engine for high altitude use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11795277A JPS5452223A (en) | 1977-10-03 | 1977-10-03 | Exhaust gas recirculating system for operation of internal-combustion engine at high ground |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5452223A true JPS5452223A (en) | 1979-04-24 |
Family
ID=14724289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11795277A Pending JPS5452223A (en) | 1977-10-03 | 1977-10-03 | Exhaust gas recirculating system for operation of internal-combustion engine at high ground |
Country Status (2)
Country | Link |
---|---|
US (1) | US4150648A (ja) |
JP (1) | JPS5452223A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586131A (ja) * | 1981-07-03 | 1983-01-13 | Fujitsu Ltd | 電子ビ−ム露光方法 |
JPS58220948A (ja) * | 1982-06-15 | 1983-12-22 | Toyota Motor Corp | デイ−ゼル機関の排気ガス再循環装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5482525A (en) * | 1977-12-13 | 1979-06-30 | Aisan Ind Co Ltd | Exhaust gas recirculation system |
DE3308261C1 (de) * | 1983-03-09 | 1984-03-29 | Daimler-Benz Ag, 7000 Stuttgart | Steuereinrichtung einer mit Abgasrueckfuehrung arbeitenden Brennkraftmaschine |
DE3428380A1 (de) * | 1984-08-01 | 1986-03-06 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur steuerung rueckgefuehrter abgasmengen bei brennkraftmaschinen |
US4671246A (en) * | 1985-07-23 | 1987-06-09 | Robert Bosch Gmbh | Apparatus for controlling recirculated quantities of exhaust gas in internal combustion engines |
US5542390A (en) * | 1995-01-30 | 1996-08-06 | Chrysler Corporation | Method of altitude compensation of exhaust gas recirculation in an intake manifold for an internal combustion engine |
US5613479A (en) * | 1995-12-08 | 1997-03-25 | Ford Motor Company | Pressure feedback exhaust gas recirculation system |
US6408833B1 (en) | 2000-12-07 | 2002-06-25 | Caterpillar Inc. | Venturi bypass exhaust gas recirculation system |
CN114112403B (zh) * | 2021-10-12 | 2024-04-05 | 中国北方车辆研究所 | 一种无人车辆动力包性能高海拔模拟试验装置及方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3924589A (en) * | 1973-03-17 | 1975-12-09 | Toyota Motor Co Ltd | Exhaust gas recirculating apparatus |
US4060065A (en) * | 1973-10-23 | 1977-11-29 | Nissan Motor Company, Limited | Exhaust gas recirculation system having means to estimate actual recirculation rate based on intake and exhaust gas temperatures |
JPS5312918Y2 (ja) * | 1974-07-19 | 1978-04-07 | ||
JPS555718Y2 (ja) * | 1975-02-10 | 1980-02-08 | ||
JPS521324A (en) * | 1975-06-24 | 1977-01-07 | Toyota Motor Corp | Exhaust gas recirculation apparatus |
JPS5218531A (en) * | 1975-08-05 | 1977-02-12 | Nissan Motor Co Ltd | Exhaust gas reflux control system |
US4056083A (en) * | 1975-12-19 | 1977-11-01 | Toyota Jidosha Kogyo Kabushiki Kaisha | Exhaust gas recirculator for purification of emission from an internal combustion engine |
JPS5851143B2 (ja) * | 1976-02-17 | 1983-11-15 | トヨタ自動車株式会社 | 高度補償装置を用いた自動車用エンジンの排気浄化装置 |
JPS52139916U (ja) * | 1976-04-19 | 1977-10-24 | ||
US4090482A (en) * | 1976-08-05 | 1978-05-23 | Toyota Jidosha Kogyo Kabushiki Kaisha | Exhaust gas recirculation apparatus for an internal combustion engine |
-
1977
- 1977-10-03 JP JP11795277A patent/JPS5452223A/ja active Pending
- 1977-11-07 US US05/849,508 patent/US4150648A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586131A (ja) * | 1981-07-03 | 1983-01-13 | Fujitsu Ltd | 電子ビ−ム露光方法 |
JPH0328049B2 (ja) * | 1981-07-03 | 1991-04-17 | Fujitsu Ltd | |
JPS58220948A (ja) * | 1982-06-15 | 1983-12-22 | Toyota Motor Corp | デイ−ゼル機関の排気ガス再循環装置 |
JPS6349067B2 (ja) * | 1982-06-15 | 1988-10-03 | Toyota Motor Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
US4150648A (en) | 1979-04-24 |
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