JPS521324A - Exhaust gas recirculation apparatus - Google Patents
Exhaust gas recirculation apparatusInfo
- Publication number
- JPS521324A JPS521324A JP50078039A JP7803975A JPS521324A JP S521324 A JPS521324 A JP S521324A JP 50078039 A JP50078039 A JP 50078039A JP 7803975 A JP7803975 A JP 7803975A JP S521324 A JPS521324 A JP S521324A
- Authority
- JP
- Japan
- Prior art keywords
- gas recirculation
- exhaust gas
- recirculation apparatus
- exhaust
- control valve
- 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
-
- 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
- F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
-
- 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
- F02M26/65—Constructional details of EGR valves
- F02M26/66—Lift valves, e.g. poppet valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50078039A JPS521324A (en) | 1975-06-24 | 1975-06-24 | Exhaust gas recirculation apparatus |
US05/669,267 US4069797A (en) | 1975-06-24 | 1976-03-22 | Apparatus for recirculating exhaust gases |
DE2617579A DE2617579C2 (de) | 1975-06-24 | 1976-04-22 | Anlag zur Rückführung von Abgas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50078039A JPS521324A (en) | 1975-06-24 | 1975-06-24 | Exhaust gas recirculation apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS521324A true JPS521324A (en) | 1977-01-07 |
Family
ID=13650674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50078039A Pending JPS521324A (en) | 1975-06-24 | 1975-06-24 | Exhaust gas recirculation apparatus |
Country Status (3)
Country | Link |
---|---|
US (1) | US4069797A (ja) |
JP (1) | JPS521324A (ja) |
DE (1) | DE2617579C2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5386922A (en) * | 1977-01-08 | 1978-07-31 | Nissan Motor Co Ltd | Controlling device for exhaust gas back flow |
JPS5499920U (ja) * | 1977-12-27 | 1979-07-14 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5381823A (en) * | 1976-12-27 | 1978-07-19 | Nissan Motor Co Ltd | Exhaust gas reflux controllr |
JPS53323A (en) * | 1976-06-23 | 1978-01-05 | Nissan Motor Co Ltd | Exhaust circulation control system |
JPS5320017A (en) * | 1976-08-05 | 1978-02-23 | Nissan Motor Co Ltd | Exhaust reflux controller |
JPS5369625U (ja) * | 1976-11-15 | 1978-06-12 | ||
DE2725194C2 (de) * | 1977-06-03 | 1982-07-15 | Mitsubishi Jidosha Kogyo K.K., Tokyo | Pneumatische Steuervorrichtung für eine Brennkraftmaschine |
US4116182A (en) * | 1977-06-22 | 1978-09-26 | Eaton Corporation | Variable percentage exhaust gas recirculation valve |
JPS5743086Y2 (ja) * | 1977-06-27 | 1982-09-22 | ||
JPS5743087Y2 (ja) * | 1977-06-27 | 1982-09-22 | ||
JPS5418519U (ja) * | 1977-07-11 | 1979-02-06 | ||
JPS5452223A (en) * | 1977-10-03 | 1979-04-24 | Toyota Motor Corp | Exhaust gas recirculating system for operation of internal-combustion engine at high ground |
US4142495A (en) * | 1977-12-05 | 1979-03-06 | General Motors Corporation | Engine exhaust gas recirculation system with periodic recalibration of exhaust back pressure reference |
JPS5491620A (en) * | 1977-12-29 | 1979-07-20 | Toyota Motor Corp | Exhaust gas recirculation apparatus |
JPS5491619A (en) * | 1977-12-29 | 1979-07-20 | Toyota Motor Corp | Exhaust gas recirculation apparatus |
US4164918A (en) * | 1978-02-21 | 1979-08-21 | General Motors Corporation | Exhaust gas recirculation control |
JPS54141922A (en) * | 1978-04-25 | 1979-11-05 | Toyota Motor Corp | Exhaust-gas-recycled internal conbustion engine |
US4180034A (en) * | 1978-05-25 | 1979-12-25 | General Motors Corporation | Exhaust gas recirculation control |
JPS54156926A (en) * | 1978-06-01 | 1979-12-11 | Nissan Motor Co Ltd | Exhaust reflux controller |
US4186702A (en) * | 1978-06-02 | 1980-02-05 | General Motors Corporation | Exhaust gas recirculation control |
US4196707A (en) * | 1978-07-31 | 1980-04-08 | General Motors Corporation | Exhaust gas recirculation control |
US4186703A (en) * | 1978-09-06 | 1980-02-05 | General Motors Corporation | Exhaust gas recirculation control |
US7311090B2 (en) * | 2006-01-31 | 2007-12-25 | International Engine Intellectual Property Company, Llc | Engine exhaust gas passage flow orifice and method |
CN107313880A (zh) * | 2017-09-01 | 2017-11-03 | 昌辉汽车电器(黄山)股份公司 | 一种汽车用egr阀结构 |
US10316803B2 (en) | 2017-09-25 | 2019-06-11 | Woodward, Inc. | Passive pumping for recirculating exhaust gas |
US10995705B2 (en) | 2019-02-07 | 2021-05-04 | Woodward, Inc. | Modular exhaust gas recirculation system |
CN213175878U (zh) | 2020-01-08 | 2021-05-11 | 伍德沃德有限公司 | 排气气体再循环混合器和发动机*** |
US11174809B1 (en) | 2020-12-15 | 2021-11-16 | Woodward, Inc. | Controlling an internal combustion engine system |
US11215132B1 (en) | 2020-12-15 | 2022-01-04 | Woodward, Inc. | Controlling an internal combustion engine system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3762384A (en) * | 1972-01-24 | 1973-10-02 | Gen Motors Corp | Exhaust gas recirculation valve |
JPS5237536B2 (ja) * | 1972-08-31 | 1977-09-22 | ||
US3814070A (en) * | 1972-12-26 | 1974-06-04 | Bendix Corp | Exhaust gas recirculation flow control system |
US3901202A (en) * | 1973-05-25 | 1975-08-26 | Gen Motors Corp | Vacuum bias regulator assembly |
-
1975
- 1975-06-24 JP JP50078039A patent/JPS521324A/ja active Pending
-
1976
- 1976-03-22 US US05/669,267 patent/US4069797A/en not_active Expired - Lifetime
- 1976-04-22 DE DE2617579A patent/DE2617579C2/de not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5386922A (en) * | 1977-01-08 | 1978-07-31 | Nissan Motor Co Ltd | Controlling device for exhaust gas back flow |
JPS5727307B2 (ja) * | 1977-01-08 | 1982-06-09 | ||
JPS5499920U (ja) * | 1977-12-27 | 1979-07-14 |
Also Published As
Publication number | Publication date |
---|---|
DE2617579C2 (de) | 1982-07-15 |
US4069797A (en) | 1978-01-24 |
DE2617579A1 (de) | 1976-12-30 |
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