JPS52104621A - Negative pressure regulating apparatus - Google Patents

Negative pressure regulating apparatus

Info

Publication number
JPS52104621A
JPS52104621A JP2066176A JP2066176A JPS52104621A JP S52104621 A JPS52104621 A JP S52104621A JP 2066176 A JP2066176 A JP 2066176A JP 2066176 A JP2066176 A JP 2066176A JP S52104621 A JPS52104621 A JP S52104621A
Authority
JP
Japan
Prior art keywords
negative pressure
pressure regulating
regulating apparatus
exhaust gas
control
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
JP2066176A
Other languages
Japanese (ja)
Inventor
Shunichi Aoyama
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP2066176A priority Critical patent/JPS52104621A/en
Publication of JPS52104621A publication Critical patent/JPS52104621A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To control the returning amount of exhaust gas properly according to driving conditions for reducing NOx in the exhaust gas.
COPYRIGHT: (C)1977,JPO&Japio
JP2066176A 1976-02-27 1976-02-27 Negative pressure regulating apparatus Pending JPS52104621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2066176A JPS52104621A (en) 1976-02-27 1976-02-27 Negative pressure regulating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2066176A JPS52104621A (en) 1976-02-27 1976-02-27 Negative pressure regulating apparatus

Publications (1)

Publication Number Publication Date
JPS52104621A true JPS52104621A (en) 1977-09-02

Family

ID=12033381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2066176A Pending JPS52104621A (en) 1976-02-27 1976-02-27 Negative pressure regulating apparatus

Country Status (1)

Country Link
JP (1) JPS52104621A (en)

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