JPS643221A - Spark ignition engine - Google Patents

Spark ignition engine

Info

Publication number
JPS643221A
JPS643221A JP16045687A JP16045687A JPS643221A JP S643221 A JPS643221 A JP S643221A JP 16045687 A JP16045687 A JP 16045687A JP 16045687 A JP16045687 A JP 16045687A JP S643221 A JPS643221 A JP S643221A
Authority
JP
Japan
Prior art keywords
injector
ignition
cylinder
engine
spark ignition
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
JP16045687A
Other languages
Japanese (ja)
Inventor
Osamu Matsumura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16045687A priority Critical patent/JPS643221A/en
Publication of JPS643221A publication Critical patent/JPS643221A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE:To prevent the knocking and improve the heat efficiency of an engine by providing an injector for injecting a fuel into a cylinder and conducting ignition by a spark before the injection by the injector is ended. CONSTITUTION:A piston 11 is slidably retained in a cylinder 10. An injector 14 is mounted to a cylinder head 12 in such a manner as to be exposed to a combustion chamber 13 formed by a recess formed at a top portion of the piston 11. An ignition plug 15 is provided aside the injector 14. Ignition by a spark is conducted before the injection by the injector 14 is ended. Thus, knocking can be prevented, and heat efficiency of an engine can be improved.
JP16045687A 1987-06-26 1987-06-26 Spark ignition engine Pending JPS643221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16045687A JPS643221A (en) 1987-06-26 1987-06-26 Spark ignition engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16045687A JPS643221A (en) 1987-06-26 1987-06-26 Spark ignition engine

Publications (1)

Publication Number Publication Date
JPS643221A true JPS643221A (en) 1989-01-09

Family

ID=15715328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16045687A Pending JPS643221A (en) 1987-06-26 1987-06-26 Spark ignition engine

Country Status (1)

Country Link
JP (1) JPS643221A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007247625A (en) * 2006-03-20 2007-09-27 Nissan Motor Co Ltd In-cylinder direct injection internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007247625A (en) * 2006-03-20 2007-09-27 Nissan Motor Co Ltd In-cylinder direct injection internal combustion engine

Similar Documents

Publication Publication Date Title
GB1092736A (en) Reciprocatory spark ignition internal combustion engines
ES446164A1 (en) Spark plug construction for lean mixture burning internal combustion engines
JPS5623515A (en) Internal combustion engine injecting fuel into combustion chamber
GB1201932A (en) Improvements relating to methods of operating spark ignited internal combustion engines and to internal combustion engines so operated
CA2056236A1 (en) Internal combustion engine with high temperature variable geometry pre-combustion chamber
ES479630A1 (en) Internal combustion engine
JPS54126805A (en) Internal combustion enginge and running method thereof
JPS5762915A (en) Fuel injection control for internal combustion engine
JPS54147308A (en) Conbustion chamber for internal combustion engine
GB1169526A (en) A Fuel-Injection Internal-Combustion Engine with Combustion Chamber Arranged in the Piston Crown.
JPS643221A (en) Spark ignition engine
JPS57341A (en) Power-up method and its device for internal combustion engine with injection water
JPS6328206B2 (en)
GB2188369A (en) Direct fuel injection by compressed gas
JPS5644417A (en) Internal combustion engine with accessory combustion chamber
FR2346556A1 (en) ATMOSPHERIC OR SUPERCHARGED DIESEL ENGINE
JPS5551917A (en) Direct injection type combustion chamber
JPS5632034A (en) Combustion chamber for internal-combustion engine
JPS5435512A (en) Structure of cylinder head in internal combustion engine
Herbsleb et al. Lean Combustion in a High Compression Four Stroke Gasoline Engine
GB1242594A (en) An internal combustion engine comprising a cylinder having a compact combustion chamber and a squish zone
GB1273053A (en) Improved internal combustion engine
JPS6487835A (en) Internal combustion engine of within cylinder injection type
JPS5749019A (en) Direct injection type diesel engine
JPS5241710A (en) Internal combustion engine with auxiliary combustion chamber