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JPS5222626A - Control device of secondary air used for cleaning of exhausted gas - Google Patents

Control device of secondary air used for cleaning of exhausted gas

Info

Publication number
JPS5222626A
JPS5222626A JP9900975A JP9900975A JPS5222626A JP S5222626 A JPS5222626 A JP S5222626A JP 9900975 A JP9900975 A JP 9900975A JP 9900975 A JP9900975 A JP 9900975A JP S5222626 A JPS5222626 A JP S5222626A
Authority
JP
Japan
Prior art keywords
secondary air
cleaning
control device
air used
exhausted gas
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
JP9900975A
Other languages
Japanese (ja)
Other versions
JPS539662B2 (en
Inventor
Toshimitsu Yoshimura
Minoru Matsuda
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP9900975A priority Critical patent/JPS5222626A/en
Priority to US05/713,826 priority patent/US4070829A/en
Priority to FR7624761A priority patent/FR2321043A1/en
Priority to DE2636635A priority patent/DE2636635C2/en
Publication of JPS5222626A publication Critical patent/JPS5222626A/en
Publication of JPS539662B2 publication Critical patent/JPS539662B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE: Secondary air quantity is controlled suitably by valve of simple structure, especially on high load operation, supply of secondary air is stopped, and over heat of cleaning device is prevented.
COPYRIGHT: (C)1977,JPO&Japio
JP9900975A 1975-08-13 1975-08-14 Control device of secondary air used for cleaning of exhausted gas Granted JPS5222626A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9900975A JPS5222626A (en) 1975-08-14 1975-08-14 Control device of secondary air used for cleaning of exhausted gas
US05/713,826 US4070829A (en) 1975-08-13 1976-08-12 Apparatus for controlling secondary air for cleaning exhaust gases
FR7624761A FR2321043A1 (en) 1975-08-13 1976-08-13 SECONDARY AIR EXHAUST SYSTEM SUPPLY CONTROL DEVICE FOR EXHAUST GAS CLEANING
DE2636635A DE2636635C2 (en) 1975-08-13 1976-08-13 Secondary air control system for exhaust gas cleaning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9900975A JPS5222626A (en) 1975-08-14 1975-08-14 Control device of secondary air used for cleaning of exhausted gas

Publications (2)

Publication Number Publication Date
JPS5222626A true JPS5222626A (en) 1977-02-21
JPS539662B2 JPS539662B2 (en) 1978-04-07

Family

ID=14235067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9900975A Granted JPS5222626A (en) 1975-08-13 1975-08-14 Control device of secondary air used for cleaning of exhausted gas

Country Status (1)

Country Link
JP (1) JPS5222626A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983632A (en) * 1997-08-07 1999-11-16 Honda Giken Kogyo Kabushiki Kaisha Exhaust emission control apparatus for a general-purpose internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983632A (en) * 1997-08-07 1999-11-16 Honda Giken Kogyo Kabushiki Kaisha Exhaust emission control apparatus for a general-purpose internal combustion engine

Also Published As

Publication number Publication date
JPS539662B2 (en) 1978-04-07

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