NL1005777C2 - Motor met inwendige verbranding en bestuurde ontsteking voorzien van zuigers waarin elliptische holten zijn aangebracht. - Google Patents
Motor met inwendige verbranding en bestuurde ontsteking voorzien van zuigers waarin elliptische holten zijn aangebracht. Download PDFInfo
- Publication number
- NL1005777C2 NL1005777C2 NL1005777A NL1005777A NL1005777C2 NL 1005777 C2 NL1005777 C2 NL 1005777C2 NL 1005777 A NL1005777 A NL 1005777A NL 1005777 A NL1005777 A NL 1005777A NL 1005777 C2 NL1005777 C2 NL 1005777C2
- Authority
- NL
- Netherlands
- Prior art keywords
- cylinder
- piston
- ellipse
- volumes
- radius
- Prior art date
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
- F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
- F02B69/02—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different fuel types, other than engines indifferent to fuel consumed, e.g. convertible from light to heavy fuel
-
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
-
- 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
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9512005A FR2739896B1 (fr) | 1995-10-11 | 1995-10-11 | Moteur a combustion interne a allumage commande, a combustion amelioree |
CA002202085A CA2202085A1 (fr) | 1995-10-11 | 1997-04-07 | Moteur a combustion interne a allumage commande, a pistons creuses d'ellipses |
SE9701276A SE506730C2 (sv) | 1995-10-11 | 1997-04-08 | Förbränningsmotor med styrd tändning och elliptiskt urtagna kolvar |
NL1005777A NL1005777C2 (nl) | 1995-10-11 | 1997-04-09 | Motor met inwendige verbranding en bestuurde ontsteking voorzien van zuigers waarin elliptische holten zijn aangebracht. |
US08/838,829 US5862789A (en) | 1995-10-11 | 1997-04-10 | Applied ignition internal combustion engine whose pistons have elliptical recesses |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9512005 | 1995-10-11 | ||
FR9512005A FR2739896B1 (fr) | 1995-10-11 | 1995-10-11 | Moteur a combustion interne a allumage commande, a combustion amelioree |
CA2202085 | 1997-04-07 | ||
CA002202085A CA2202085A1 (fr) | 1995-10-11 | 1997-04-07 | Moteur a combustion interne a allumage commande, a pistons creuses d'ellipses |
SE9701276 | 1997-04-08 | ||
SE9701276A SE506730C2 (sv) | 1995-10-11 | 1997-04-08 | Förbränningsmotor med styrd tändning och elliptiskt urtagna kolvar |
NL1005777A NL1005777C2 (nl) | 1995-10-11 | 1997-04-09 | Motor met inwendige verbranding en bestuurde ontsteking voorzien van zuigers waarin elliptische holten zijn aangebracht. |
NL1005777 | 1997-04-09 | ||
US83882997 | 1997-04-10 | ||
US08/838,829 US5862789A (en) | 1995-10-11 | 1997-04-10 | Applied ignition internal combustion engine whose pistons have elliptical recesses |
Publications (1)
Publication Number | Publication Date |
---|---|
NL1005777C2 true NL1005777C2 (nl) | 1998-10-12 |
Family
ID=27508621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1005777A NL1005777C2 (nl) | 1995-10-11 | 1997-04-09 | Motor met inwendige verbranding en bestuurde ontsteking voorzien van zuigers waarin elliptische holten zijn aangebracht. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5862789A (fr) |
CA (1) | CA2202085A1 (fr) |
FR (1) | FR2739896B1 (fr) |
NL (1) | NL1005777C2 (fr) |
SE (1) | SE506730C2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6502540B1 (en) | 1999-01-19 | 2003-01-07 | Alvin J. Smith | Internal combustion engine gas flow control |
KR101130637B1 (ko) * | 2003-12-01 | 2012-04-02 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 연료 직접 분사식 디젤 엔진 |
JP5003496B2 (ja) * | 2008-01-08 | 2012-08-15 | マツダ株式会社 | レシプロエンジン |
CN104047756A (zh) * | 2014-06-04 | 2014-09-17 | 邓在积 | 正变积发动机 |
FR3057032B1 (fr) | 2016-09-30 | 2020-07-17 | IFP Energies Nouvelles | Moteur a combustion interne a allumage commande avec pistons comportant une cavite a sections elliptiques evolutives |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5316107A (en) * | 1976-07-30 | 1978-02-14 | Hino Motors Ltd | Combustion chamber of diesel engine |
GB1540457A (en) * | 1976-09-23 | 1979-02-14 | Lister & Co Ltd R | Piston for an internal combustion engine |
DE3036904C2 (de) * | 1980-09-30 | 1984-04-05 | Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt | Kolben für Verbrennungskraftmaschinen |
DE3137738C1 (de) * | 1981-09-23 | 1983-06-01 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Brennkraftmaschine mit Fremdzuendung |
JPS60125721A (ja) * | 1983-12-12 | 1985-07-05 | Yanmar Diesel Engine Co Ltd | 直接噴射式デイ−ゼル機関の燃焼室 |
JPH03182617A (ja) * | 1989-12-11 | 1991-08-08 | Matsuoka Gijutsu Jimusho:Kk | 直噴式ディーゼルエンジンの燃焼室 |
EP0598941B1 (fr) * | 1992-11-26 | 1997-01-22 | AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List | Moteur à combustion interne à allumage commandé pourvu d'une chambre de combustion dans le piston |
-
1995
- 1995-10-11 FR FR9512005A patent/FR2739896B1/fr not_active Expired - Lifetime
-
1997
- 1997-04-07 CA CA002202085A patent/CA2202085A1/fr not_active Abandoned
- 1997-04-08 SE SE9701276A patent/SE506730C2/sv unknown
- 1997-04-09 NL NL1005777A patent/NL1005777C2/nl not_active IP Right Cessation
- 1997-04-10 US US08/838,829 patent/US5862789A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5862789A (en) | 1999-01-26 |
CA2202085A1 (fr) | 1998-10-07 |
SE9701276L (sv) | 1998-02-02 |
FR2739896B1 (fr) | 1997-12-12 |
FR2739896A1 (fr) | 1997-04-18 |
SE506730C2 (sv) | 1998-02-02 |
SE9701276D0 (sv) | 1997-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD2A | A request for search or an international type search has been filed | ||
SD | Assignments of patents |
Owner name: INSTITUT FRANCAIS DU PETROLE Owner name: GAZ DE FRANCE Owner name: RENAULT VEHICULES INDUSTRIELS |
|
VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20041101 |