JPS5331028A - Re-cycling system for exhaust gas - Google Patents

Re-cycling system for exhaust gas

Info

Publication number
JPS5331028A
JPS5331028A JP10518276A JP10518276A JPS5331028A JP S5331028 A JPS5331028 A JP S5331028A JP 10518276 A JP10518276 A JP 10518276A JP 10518276 A JP10518276 A JP 10518276A JP S5331028 A JPS5331028 A JP S5331028A
Authority
JP
Japan
Prior art keywords
exhaust gas
cycling system
area
cycling
deoxidizing
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
Application number
JP10518276A
Other languages
Japanese (ja)
Inventor
Kenji Tanaka
Koichi Hirasawa
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP10518276A priority Critical patent/JPS5331028A/en
Publication of JPS5331028A publication Critical patent/JPS5331028A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To reduce NOx efficiently by giving "off" to returning of exhaust gas in the deoxidizing area of a catalyzing device, and "on" in the oxidizing area.
COPYRIGHT: (C)1978,JPO&Japio
JP10518276A 1976-09-02 1976-09-02 Re-cycling system for exhaust gas Pending JPS5331028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10518276A JPS5331028A (en) 1976-09-02 1976-09-02 Re-cycling system for exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10518276A JPS5331028A (en) 1976-09-02 1976-09-02 Re-cycling system for exhaust gas

Publications (1)

Publication Number Publication Date
JPS5331028A true JPS5331028A (en) 1978-03-23

Family

ID=14400523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10518276A Pending JPS5331028A (en) 1976-09-02 1976-09-02 Re-cycling system for exhaust gas

Country Status (1)

Country Link
JP (1) JPS5331028A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119945A (en) * 1979-03-07 1980-09-16 Nissan Motor Co Ltd Exhaust gas return flow control device for internal combustion engine
JPS56103670U (en) * 1980-01-11 1981-08-13
JPS5741451A (en) * 1980-08-25 1982-03-08 Mazda Motor Corp Exhaust gas purifying apparatus for fuel injection system engine
JPS6099787U (en) * 1983-12-15 1985-07-08 シャープ株式会社 Terminal mounting structure
JPS60138264A (en) * 1983-12-27 1985-07-22 Mitsubishi Electric Corp Exhaust gas recirculation mechanism for engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119945A (en) * 1979-03-07 1980-09-16 Nissan Motor Co Ltd Exhaust gas return flow control device for internal combustion engine
JPS56103670U (en) * 1980-01-11 1981-08-13
JPS5741451A (en) * 1980-08-25 1982-03-08 Mazda Motor Corp Exhaust gas purifying apparatus for fuel injection system engine
JPS6339785B2 (en) * 1980-08-25 1988-08-08 Matsuda Kk
JPS6099787U (en) * 1983-12-15 1985-07-08 シャープ株式会社 Terminal mounting structure
JPH0357030Y2 (en) * 1983-12-15 1991-12-25
JPS60138264A (en) * 1983-12-27 1985-07-22 Mitsubishi Electric Corp Exhaust gas recirculation mechanism for engine

Similar Documents

Publication Publication Date Title
JPS5417414A (en) Exhaust gas purifying system
JPS5211187A (en) Catalyst for removing nox
JPS53107520A (en) Catalyzer converter device
JPS5227091A (en) Reproduction process of catalyst for removing nitrogen oxides in waste gas
JPS5331028A (en) Re-cycling system for exhaust gas
JPS5226390A (en) Oxidation catalyst used for the purification of exhaust gas
JPS5331029A (en) Controlling system for exhaust gas returning
JPS539911A (en) Nitrogen oxide exhaust quantity control method and device for gas turbine plant
JPS5218468A (en) Process for removal of nitrogen oxides
JPS51143570A (en) A method for reduction of nitrogen oxides in exhaust gas
JPS5229470A (en) Desulfurization-denitration method
JPS5239592A (en) Denitration catalyst
JPS5331027A (en) Controlling device for exhaust gas returning
JPS5417416A (en) Device for preventing catalyst overheat
JPS51142490A (en) Catalyst for removing nox
JPS5214582A (en) Reactor having a fixed layer of catalyst
JPS52111463A (en) Denitration of exhaust gas
JPS5263508A (en) Silencer
JPS51149892A (en) Catalyst for removing nox
JPS5232402A (en) Safety valve exhaust tube system silencer
JPS5314222A (en) Secondary air control system
JPS51133191A (en) Oxidation-reduction catalyst
JPS53126423A (en) Exhaust gas purifying system in engine
JPS5372920A (en) Catalyst holder for purifying exhaust gas
JPS5219191A (en) Catalyst and process for removing nox