DD124927A1 - - Google Patents

Info

Publication number: DD124927A1
Authority: DD; German Democratic Republic

Application number

DD193232A

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.)

1975-06-10

Filing date

1976-06-08

Publication date

1977-03-23

1976-06-08 Application filed filed Critical

1977-03-23 Publication of DD124927A1 publication Critical patent/DD124927A1/xx

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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0645—Details related to the fuel injector or the fuel spray
- F02B23/0648—Means or methods to improve the spray dispersion, evaporation or ignition
- F02B23/0651—Means or methods to improve the spray dispersion, evaporation or ignition the fuel spray impinging on reflecting surfaces or being specially guided throughout the combustion space
- 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
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0636—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space having a substantially flat and horizontal bottom
- 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
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0645—Details related to the fuel injector or the fuel spray
- F02B23/066—Details related to the fuel injector or the fuel spray the injector being located substantially off-set from the cylinder centre axis
- 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
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center axis
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
- F02B23/0621—Squish flow
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Dispersion Chemistry (AREA)
Combustion Methods Of Internal-Combustion Engines (AREA)

DD193232A 1975-06-10 1976-06-08 DD124927A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752525770 DE2525770A1 (en)	1975-06-10	1975-06-10	AIR COMPRESSING, DIRECT INJECTING COMBUSTION ENGINE

Publications (1)

Publication Number	Publication Date
DD124927A1 true DD124927A1 (en)	1977-03-23

Family

ID=5948710

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD193232A DD124927A1 (en)	1975-06-10	1976-06-08

Country Status (13)

Country	Link
JP (1)	JPS51149410A (en)
CH (1)	CH614266A5 (en)
DD (1)	DD124927A1 (en)
DE (1)	DE2525770A1 (en)
FR (1)	FR2314358A1 (en)
GB (1)	GB1521617A (en)
HU (1)	HU174469B (en)
IN (1)	IN145712B (en)
IT (1)	IT1060662B (en)
RO (1)	RO72094B (en)
SE (1)	SE435642B (en)
SU (1)	SU691103A3 (en)
TR (1)	TR19622A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2709161A1 (en) *	1977-03-03	1978-09-07	Maschf Augsburg Nuernberg Ag	AIR-COMPRESSING, DIRECT INJECTING COMBUSTION ENGINE
DE2815717A1 (en) *	1977-04-29	1978-11-02	List Hans	AIR COMPRESSING, DIRECT INJECTING COMBUSTION ENGINE
DE2809914C2 (en) *	1978-03-08	1984-09-06	M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg	Internal combustion engine
DE2826602C2 (en) *	1978-06-19	1982-07-15	M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg	Air-compressing, direct-injection internal combustion engine
DE2842457C2 (en) *	1978-09-29	1983-12-29	M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg	Air-compressing, direct-injection internal combustion engine
US4492193A (en) *	1979-09-26	1985-01-08	M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft	Method of operating internal combustion engines
DE3121344C2 (en) *	1981-05-29	1983-11-10	M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg	Air-compressing, direct-injection internal combustion engine
US4693218A (en) *	1984-09-12	1987-09-15	Yanmar Diesel Engine Co., Ltd.	Internal combustion engine
JP5962835B1 (en) *	2015-10-30	2016-08-03	いすゞ自動車株式会社	Engine pistons
AT17205U1 (en) *	2020-06-18	2021-09-15	Innio Jenbacher Gmbh & Co Og	Pistons for internal combustion engine and internal combustion engine with such

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB749825A (en) *	1951-12-17	1956-06-06	Hans Krug	Improvements in and relating to fuel injection internal-combustion engines
DE1112670B (en) *	1955-10-05	1961-08-10	Maschf Augsburg Nuernberg Ag	Air-compressing, self-igniting injection internal combustion engine with a combustion chamber arranged in the piston
DE1035966B (en) *	1956-11-23	1958-08-07	Daimler Benz Ag	Internal combustion engine with fuel injection, in particular diesel engine

1975
- 1975-06-10 DE DE19752525770 patent/DE2525770A1/en active Pending
1976
- 1976-04-14 HU HU76MA2759A patent/HU174469B/en not_active IP Right Cessation
- 1976-05-07 RO RO86042A patent/RO72094B/en unknown
- 1976-05-18 CH CH617576A patent/CH614266A5/en not_active IP Right Cessation
- 1976-05-21 IT IT23479/76A patent/IT1060662B/en active
- 1976-05-28 IN IN932/CAL/76A patent/IN145712B/en unknown
- 1976-06-03 GB GB22937/76A patent/GB1521617A/en not_active Expired
- 1976-06-03 JP JP51065114A patent/JPS51149410A/en active Granted
- 1976-06-08 DD DD193232A patent/DD124927A1/xx unknown
- 1976-06-09 TR TR19622A patent/TR19622A/en unknown
- 1976-06-10 SE SE7606604A patent/SE435642B/en not_active IP Right Cessation
- 1976-06-10 FR FR7617583A patent/FR2314358A1/en active Granted
- 1976-06-10 SU SU762369156A patent/SU691103A3/en active

Also Published As

Publication number	Publication date
FR2314358A1 (en)	1977-01-07
HU174469B (en)	1980-01-28
RO72094A (en)	1984-03-15
JPS5414241B2 (en)	1979-06-06
JPS51149410A (en)	1976-12-22
SU691103A3 (en)	1979-10-05
RO72094B (en)	1984-03-31
DE2525770A1 (en)	1976-12-23
IN145712B (en)	1978-12-02
TR19622A (en)	1979-09-03
FR2314358B1 (en)	1982-10-15
SE435642B (en)	1984-10-08
GB1521617A (en)	1978-08-16
IT1060662B (en)	1982-08-20
SE7606604L (en)	1976-12-11
CH614266A5 (en)	1979-11-15

Publication	Publication Date	Title
FR2314358B1 (en)	1982-10-15
JPS5324048B2 (en)	1978-07-18
JPS5197366U (en)	1976-08-04
JPS5266981U (en)	1977-05-18
JPS51163781U (en)	1976-12-27
JPS51101004U (en)	1976-08-13
JPS51129451U (en)	1976-10-19
CH600794A5 (en)	1978-06-30
CH597982A5 (en)	1978-04-28
CH605107A5 (en)	1978-09-29
CH605003A5 (en)	1978-09-29
CH604784A5 (en)	1978-09-15
CH604662A5 (en)	1978-09-15
CH604400A5 (en)	1978-09-15
CH603893B5 (en)	1978-08-31
BG20982A1 (en)	1976-01-20
CH603868A5 (en)	1978-08-31
CH602889A5 (en)	1978-08-15
CH601868A5 (en)	1978-07-14
CH601241A5 (en)	1978-06-30
CH600991A5 (en)	1978-06-30
CH600904A5 (en)	1978-06-30
CH607554A5 (en)	1978-12-29
CH600614A5 (en)	1978-06-30
CH600555A5 (en)	1978-06-15