JP5120002B2 - 筒内直接噴射火花点火式内燃機関 - Google Patents

筒内直接噴射火花点火式内燃機関 Download PDF

Info

Publication number
JP5120002B2
JP5120002B2 JP2008075934A JP2008075934A JP5120002B2 JP 5120002 B2 JP5120002 B2 JP 5120002B2 JP 2008075934 A JP2008075934 A JP 2008075934A JP 2008075934 A JP2008075934 A JP 2008075934A JP 5120002 B2 JP5120002 B2 JP 5120002B2
Authority
JP
Japan
Prior art keywords
injection
spray
combustion chamber
intake
nozzle
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.)
Expired - Fee Related
Application number
JP2008075934A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009228581A (ja
JP2009228581A5 (enExample
Inventor
宏二 志々目
敏朗 西本
正尚 山川
博貴 森本
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP2008075934A priority Critical patent/JP5120002B2/ja
Publication of JP2009228581A publication Critical patent/JP2009228581A/ja
Publication of JP2009228581A5 publication Critical patent/JP2009228581A5/ja
Application granted granted Critical
Publication of JP5120002B2 publication Critical patent/JP5120002B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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)
JP2008075934A 2008-03-24 2008-03-24 筒内直接噴射火花点火式内燃機関 Expired - Fee Related JP5120002B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008075934A JP5120002B2 (ja) 2008-03-24 2008-03-24 筒内直接噴射火花点火式内燃機関

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008075934A JP5120002B2 (ja) 2008-03-24 2008-03-24 筒内直接噴射火花点火式内燃機関

Publications (3)

Publication Number Publication Date
JP2009228581A JP2009228581A (ja) 2009-10-08
JP2009228581A5 JP2009228581A5 (enExample) 2011-12-15
JP5120002B2 true JP5120002B2 (ja) 2013-01-16

Family

ID=41244249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008075934A Expired - Fee Related JP5120002B2 (ja) 2008-03-24 2008-03-24 筒内直接噴射火花点火式内燃機関

Country Status (1)

Country Link
JP (1) JP5120002B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6214255B2 (ja) * 2013-07-16 2017-10-18 株式会社Ｓｕｂａｒｕ インジェクタ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4110974B2 (ja) * 2002-05-10 2008-07-02 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
JP2007192163A (ja) * 2006-01-20 2007-08-02 Nissan Motor Co Ltd 筒内噴射式火花点火エンジン及びその燃料噴射弁
JP2007278233A (ja) * 2006-04-11 2007-10-25 Nissan Motor Co Ltd 直噴火花点火式内燃機関の燃料噴射弁

Also Published As

Publication number Publication date
JP2009228581A (ja) 2009-10-08

Similar Documents

Publication Publication Date Title
JP4877256B2 (ja) 筒内直接噴射火花点火式内燃機関及びその燃料噴射方法
US7104250B1 (en) Injection spray pattern for direct injection spark ignition engines
JP4280928B2 (ja) 直接噴射火花点火内燃機関
US8056531B2 (en) Shallow piston bowl and injector spray pattern for a gasoline, direct-injection engine
JP5564484B2 (ja) 内燃機関
CN105317573A (zh) 用于缸内直喷燃烧系统的燃油喷射方法
CN103133123B (zh) 内燃机
US7895986B2 (en) Diesel engine and fuel injection nozzle therefor
JP4501832B2 (ja) 火花点火式直噴エンジン
JP5115267B2 (ja) 筒内直接噴射火花点火式内燃機関
JP4722129B2 (ja) 筒内噴射式火花点火内燃機関
US6269790B1 (en) Combustion chamber for DISI engines with exhaust side piston bowl
JP7047751B2 (ja) 圧縮着火エンジン
US6267096B1 (en) Three-valve cylinder head system
CN104114829B (zh) 尤其用于车辆的内燃机以及用于运行这种内燃机的方法
JP2005155624A (ja) 燃料噴射システム
JP5120002B2 (ja) 筒内直接噴射火花点火式内燃機関
JP2008267155A (ja) ディーゼルエンジンの燃料噴射装置
JP2004519606A (ja) 燃料噴射システム
JP5006905B2 (ja) 筒内噴射式火花点火内燃機関
JP6515941B2 (ja) 火花点火式内燃機関
US20070261667A1 (en) Spark ignition internal combustion engine with direct fuel injection
JP5136255B2 (ja) 火花点火式直噴エンジン
JP2006257943A (ja) 火花点火式直噴エンジン
JP2004019596A (ja) 火花点火式直噴エンジン

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110217

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111101

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20111201

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20120215

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120221

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20120423

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120626

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120824

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120925

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121008

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151102

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 5120002

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees