JPS5634917A - Secondary air supplying device for internal combustion engine - Google Patents

Secondary air supplying device for internal combustion engine

Info

Publication number
JPS5634917A
JPS5634917A JP11186579A JP11186579A JPS5634917A JP S5634917 A JPS5634917 A JP S5634917A JP 11186579 A JP11186579 A JP 11186579A JP 11186579 A JP11186579 A JP 11186579A JP S5634917 A JPS5634917 A JP S5634917A
Authority
JP
Japan
Prior art keywords
secondary air
tank
valve
air passage
check 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.)
Granted
Application number
JP11186579A
Other languages
Japanese (ja)
Other versions
JPS6218727B2 (en
Inventor
Tsunehiko Suzuki
Kazuo Nakazato
Akira Hiramoto
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries 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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP11186579A priority Critical patent/JPS5634917A/en
Publication of JPS5634917A publication Critical patent/JPS5634917A/en
Publication of JPS6218727B2 publication Critical patent/JPS6218727B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE: To simplify a construction of a secondary air supplying device and effectively utilize its space, by directly attaching a check valve and a pulsation damping tank to the boby of an engine and placing a part of a secondary air passage in the pulsation damping tank.
CONSTITUTION: The valve chamber 8a of a check valve 8 is provided inside the end of a mount 10 integrally protruded near the exhaust port of a cylinder heat 2. An upstream secondary air passage 6a extends vertically along the valve chamber 8a. A seat 8c having a valve port 8b is provided at the open side of the valve chamber 8a. A valve element 8d is installed at the side of the seat 8c opposite the valve chamber 8a. The casing 7a of a pulsation damping tank 7 is secured by bolts 11 to cover the check valve 8. A downstream secondary air passage 6b extends horizontally in the tank 7 so that front end of the passage is opened near the bottom of the tank. The passage 6b communicates with an exhaust port 3 through the seat 8c and anothr secondary air passage 6c. The passages 6, the tank 7, the check valve 8, etc. are thus provided in the cylinder head 2 or directly coupled thereto.
COPYRIGHT: (C)1981,JPO&Japio
JP11186579A 1979-08-31 1979-08-31 Secondary air supplying device for internal combustion engine Granted JPS5634917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11186579A JPS5634917A (en) 1979-08-31 1979-08-31 Secondary air supplying device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11186579A JPS5634917A (en) 1979-08-31 1979-08-31 Secondary air supplying device for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5634917A true JPS5634917A (en) 1981-04-07
JPS6218727B2 JPS6218727B2 (en) 1987-04-24

Family

ID=14572099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11186579A Granted JPS5634917A (en) 1979-08-31 1979-08-31 Secondary air supplying device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5634917A (en)

Also Published As

Publication number Publication date
JPS6218727B2 (en) 1987-04-24

Similar Documents

Publication Publication Date Title
JPS56113042A (en) Engine for vehicle
SE8703084L (en) BRENSLESYSTEM
TW354353B (en) EGR valve supporting structure of an engine
JPS5591759A (en) Intake device for internal combustion engine
ES8701299A1 (en) Plastic water header tank for a cross-flow radiator for internal-combustion engines.
KR900014730A (en) Fuel injection mechanism for internal combustion engine
IT1311430B1 (en) INTERNAL COMBUSTION ENGINE FILTERING AIR DEVICE.
CA1063462A (en) Internal combustion engine with integral cylinder head and intake manifold
ES2005689A6 (en) Heating device for air inlet manifolds
JPS5634917A (en) Secondary air supplying device for internal combustion engine
ES450839A1 (en) Internal combustion engine
JPS5447924A (en) Fuel injection device for internal combustion engine with sub chamber
JPS57151019A (en) Air cooler of engine
JPS57195813A (en) Recirculating device of blow-by gas in internal combustion engine
SE8206916L (en) CONNECTOR ORGANIZATION FOR GAS GASARE
JPS588911Y2 (en) Air supply system for series diesel engine
JPS59131721A (en) Exhaust-gas purifying apparatus for internal-combustion engine
JPH05280359A (en) Air charge device for 2-cycle engine
JPS6453055A (en) Air cleaner of internal combustion engine
JPH0543236Y2 (en)
JPS5856362Y2 (en) Air cleaner for multi-cylinder engines
JPS5728826A (en) Supercharger of multicylinder engine
JPS5822967Y2 (en) Engine secondary air supply system
RU2000121940A (en) INTERNAL COMBUSTION ENGINE WITH WATER VAPOR DOSED FEED DEVICE
JPS5741416A (en) Discharge gas cleaner of internal combustion engine with multi-cylinder for motorcycle