JPS52154927A - Egr device of engine - Google Patents

Egr device of engine

Info

Publication number
JPS52154927A
JPS52154927A JP7232876A JP7232876A JPS52154927A JP S52154927 A JPS52154927 A JP S52154927A JP 7232876 A JP7232876 A JP 7232876A JP 7232876 A JP7232876 A JP 7232876A JP S52154927 A JPS52154927 A JP S52154927A
Authority
JP
Japan
Prior art keywords
engine
egr device
nox
generation
amount
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
Application number
JP7232876A
Other languages
Japanese (ja)
Other versions
JPS5947149B2 (en
Inventor
Kingo Okitsu
Koji Asaumi
Setsuo Harada
Yasunori Takemoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP51072328A priority Critical patent/JPS5947149B2/en
Priority to US05/808,354 priority patent/US4164208A/en
Publication of JPS52154927A publication Critical patent/JPS52154927A/en
Publication of JPS5947149B2 publication Critical patent/JPS5947149B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To prevent the deterioration of the engine output and the fuel cost and to restrain the generation of NOx by controlling the exhaust gas amount recirculating into the throttle valve the carburetor according to the amount of generation of NOx.
COPYRIGHT: (C)1977,JPO&Japio
JP51072328A 1976-06-19 1976-06-19 Engine exhaust gas recirculation device Expired JPS5947149B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP51072328A JPS5947149B2 (en) 1976-06-19 1976-06-19 Engine exhaust gas recirculation device
US05/808,354 US4164208A (en) 1976-06-19 1977-06-20 Exhaust gas recirculation means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51072328A JPS5947149B2 (en) 1976-06-19 1976-06-19 Engine exhaust gas recirculation device

Publications (2)

Publication Number Publication Date
JPS52154927A true JPS52154927A (en) 1977-12-23
JPS5947149B2 JPS5947149B2 (en) 1984-11-16

Family

ID=13486099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51072328A Expired JPS5947149B2 (en) 1976-06-19 1976-06-19 Engine exhaust gas recirculation device

Country Status (1)

Country Link
JP (1) JPS5947149B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106728A (en) * 1978-02-08 1979-08-22 Mazda Motor Corp Exhaust recycling apparatus for engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827126A (en) * 1971-08-13 1973-04-10
JPS4960122U (en) * 1972-09-12 1974-05-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827126A (en) * 1971-08-13 1973-04-10
JPS4960122U (en) * 1972-09-12 1974-05-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106728A (en) * 1978-02-08 1979-08-22 Mazda Motor Corp Exhaust recycling apparatus for engine

Also Published As

Publication number Publication date
JPS5947149B2 (en) 1984-11-16

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