JPS551470A - Combustion chamber in internal combustion engine - Google Patents

Combustion chamber in internal combustion engine

Info

Publication number
JPS551470A
JPS551470A JP16048878A JP16048878A JPS551470A JP S551470 A JPS551470 A JP S551470A JP 16048878 A JP16048878 A JP 16048878A JP 16048878 A JP16048878 A JP 16048878A JP S551470 A JPS551470 A JP S551470A
Authority
JP
Japan
Prior art keywords
exhaust
combustion chambers
ignition plugs
5aw6d
3aw3d
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
JP16048878A
Other languages
Japanese (ja)
Inventor
Nobushige Ooyama
Torazo Nishinomiya
Teruo Yamauchi
Yukio Hosho
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16048878A priority Critical patent/JPS551470A/en
Publication of JPS551470A publication Critical patent/JPS551470A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE: To improve output without losing efficiency on exhaust and drive by specifying formation of the combustion chamber and arrangement of ignition plugs.
CONSTITUTION: Concurrently with sphering the forms of upper surfaces of combustion chambers 4AW4D formed between cylinder heads 3AW3D and pistons 2AW 2D, respective 2 pieces of ignition plugs 5A, 6AW5D, 6D are allocated by gradually enlarging mutual intervals in the combustion chambers 4AW4D. In this modality, quenching areas are contracted, exhaust concentration of HC, etc., flame propagating distance is made shortest between each ignition plug 5AW6D, and when mixed air supplied from a fuel-air supplying device into the combustion chambers 3AW3D is given fire to burn by high voltage application to the ignition plugs 5AW6D, output is improved without damaging the exhaust and drive efficiencies.
COPYRIGHT: (C)1980,JPO&Japio
JP16048878A 1978-12-22 1978-12-22 Combustion chamber in internal combustion engine Pending JPS551470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16048878A JPS551470A (en) 1978-12-22 1978-12-22 Combustion chamber in internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16048878A JPS551470A (en) 1978-12-22 1978-12-22 Combustion chamber in internal combustion engine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP46103663A Division JPS5844858B2 (en) 1971-12-22 1971-12-22 Gasoline engine

Publications (1)

Publication Number Publication Date
JPS551470A true JPS551470A (en) 1980-01-08

Family

ID=15716011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16048878A Pending JPS551470A (en) 1978-12-22 1978-12-22 Combustion chamber in internal combustion engine

Country Status (1)

Country Link
JP (1) JPS551470A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571970U (en) * 1980-06-04 1982-01-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571970U (en) * 1980-06-04 1982-01-07

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