JPS5652517A - Exhaust construction of internal combustion engine - Google Patents

Exhaust construction of internal combustion engine

Info

Publication number
JPS5652517A
JPS5652517A JP12907879A JP12907879A JPS5652517A JP S5652517 A JPS5652517 A JP S5652517A JP 12907879 A JP12907879 A JP 12907879A JP 12907879 A JP12907879 A JP 12907879A JP S5652517 A JPS5652517 A JP S5652517A
Authority
JP
Japan
Prior art keywords
exhaust
exhaust port
reactor
combustion engine
internal combustion
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
JP12907879A
Other languages
Japanese (ja)
Inventor
Tatsuo Sakai
Toru Yamakawa
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 JP12907879A priority Critical patent/JPS5652517A/en
Publication of JPS5652517A publication Critical patent/JPS5652517A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE: To effectively purify the exhaust of an internal combustion engine at three or more exhaust ports of cylinders by collecting those ports just behind them to be communicated with each other or providing a balance pipe in order to gain the same sectional area of each cylinder's exhaust port.
CONSTITUTION: When this invention is applied to an internal combustion engine with horizontal opposed type six cylinders, three combustion chambers 2aW2c are horizontally arranged at equal intervals in one of two cylinder heads 1 which are respectively mounted on both sides of a cylinder block. In the two combustion chambers 2a, 2b, respective exhaust valves 3a, 3b are disposed close to each other and intake valves 4a, 4b are externally put aside respective valves 3a, 3b. In the other last combustion chamber 2c, an exhaust valve 3c is placed in a nearer position to the combustion chamber 2b. Exhaust ports 9a, 9b are curved in the shape of U and collected together for communication at an exhaust port reactor 11 of a greater capacity. The exhaust port 9b and an exhaust port 9c are also collected in a little wider U shape for communication at the reactor 11. The reactor 11 is communicated with two exhaust pipes via outlets 12a, 12b.
COPYRIGHT: (C)1981,JPO&Japio
JP12907879A 1979-10-05 1979-10-05 Exhaust construction of internal combustion engine Pending JPS5652517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12907879A JPS5652517A (en) 1979-10-05 1979-10-05 Exhaust construction of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12907879A JPS5652517A (en) 1979-10-05 1979-10-05 Exhaust construction of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5652517A true JPS5652517A (en) 1981-05-11

Family

ID=15000523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12907879A Pending JPS5652517A (en) 1979-10-05 1979-10-05 Exhaust construction of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5652517A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313728A (en) * 1976-07-23 1978-02-07 Graubremse Gmbh Duallcircuit brake system for vehicle with trailer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313728A (en) * 1976-07-23 1978-02-07 Graubremse Gmbh Duallcircuit brake system for vehicle with trailer

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