DE19880085D2 - Plunger-Brennkraftmaschine - Google Patents

Plunger-Brennkraftmaschine

Info

Publication number
DE19880085D2
DE19880085D2 DE19880085T DE19880085T DE19880085D2 DE 19880085 D2 DE19880085 D2 DE 19880085D2 DE 19880085 T DE19880085 T DE 19880085T DE 19880085 T DE19880085 T DE 19880085T DE 19880085 D2 DE19880085 D2 DE 19880085D2
Authority
DE
Germany
Prior art keywords
plunger engine
plunger
engine
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 - Lifetime
Application number
DE19880085T
Other languages
English (en)
Inventor
Dancho Zochev Donkov
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 DE19880085T priority Critical patent/DE19880085D2/de
Application granted granted Critical
Publication of DE19880085D2 publication Critical patent/DE19880085D2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/08—Engines with oppositely-moving reciprocating working pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/026—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with two or more rotary valves, their rotational axes being parallel, e.g. 4-stroke
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/044—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of an adjustable piston length
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/002—Integrally formed cylinders and cylinder heads
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • 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
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/101—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • 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
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE19880085T 1997-02-01 1998-02-01 Plunger-Brennkraftmaschine Expired - Lifetime DE19880085D2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19880085T DE19880085D2 (de) 1997-02-01 1998-02-01 Plunger-Brennkraftmaschine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19705088 1997-02-01
PCT/DE1998/000389 WO1998034018A1 (de) 1997-02-01 1998-02-01 Plunger-brennkraftmaschine
DE19880085T DE19880085D2 (de) 1997-02-01 1998-02-01 Plunger-Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE19880085D2 true DE19880085D2 (de) 2000-02-10

Family

ID=7819860

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19806175A Expired - Fee Related DE19806175C2 (de) 1997-02-01 1998-02-01 Plunger-Brennkraftmaschine
DE19880085T Expired - Lifetime DE19880085D2 (de) 1997-02-01 1998-02-01 Plunger-Brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19806175A Expired - Fee Related DE19806175C2 (de) 1997-02-01 1998-02-01 Plunger-Brennkraftmaschine

Country Status (3)

Country Link
AU (1) AU6609498A (de)
DE (2) DE19806175C2 (de)
WO (1) WO1998034018A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005016821B4 (de) * 2005-04-12 2007-02-22 Man B & W Diesel A/S Großmotor
ATE488681T1 (de) * 2007-07-27 2010-12-15 Waertsilae Nsd Schweiz Ag Zweitakt-dieselbrennkraftmaschine
GB2503510A (en) * 2012-06-29 2014-01-01 Bluewater Weslake Marine Ltd A boat with a low-profile opposed piston engine
CN103184932A (zh) * 2013-03-04 2013-07-03 安徽中鼎动力有限公司 一种对置活塞式发动机
CN103174512A (zh) * 2013-03-28 2013-06-26 安徽中鼎动力有限公司 一种带有油环的二冲程发动机
DE102015224062A1 (de) * 2015-12-02 2017-06-08 Bayerische Motoren Werke Aktiengesellschaft Zweitaktmotor
DE102015224061A1 (de) * 2015-12-02 2017-06-08 Bayerische Motoren Werke Aktiengesellschaft Zweitaktmotor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379041A (en) * 1921-05-24 Oswald s
US1476308A (en) * 1922-04-29 1923-12-04 Internat Process And Engineeri Internal-combustion engine
CH151454A (de) * 1930-08-23 1931-12-15 Sulzer Ag Brennkraftmaschine mit auf der Kurbelseite offenem Zylinder und dort angeordneter Ölabstreifvorrichtung.
CH190238A (de) * 1936-04-01 1937-04-15 Balmer Richard Zweitaktmotor mit durch den Kolben gesteuerten Ein- und Auslassschlitzen.
FR1036082A (fr) * 1951-04-24 1953-09-03 Ind Du Ct L Perfectionnements aux culasses de moteurs à pistons
DE1945924A1 (de) * 1969-09-11 1971-03-18 Lenger Karl Werner Freikolbenmaschine
DE6943852U (de) * 1969-11-05 1970-03-12 Ruhrgas Ag Vorrichtung zum vermindern des verschleisses an kolben und zylinderbohrungen von verbrennungskraftmaschinen
US4123072A (en) * 1977-03-18 1978-10-31 Dana Corporation Piston ring assembly and method of making same
DE3805009A1 (de) * 1988-02-18 1989-08-31 Georg Foeckersperger Kolben fuer dieselmotoren
US4846051A (en) * 1988-02-23 1989-07-11 Ford Motor Company Uncooled oilless internal combustion engine having uniform gas squeeze film lubrication
DE4025556A1 (de) * 1990-08-11 1992-02-13 Klaue Hermann Otto-zweitaktbrennkraftmaschine
DE4216996A1 (de) * 1991-06-07 1992-12-10 Volkswagen Ag Schlitzgesteuerte hubkolben-brennkraftmaschine
DE4203327A1 (de) * 1992-02-06 1992-06-11 Bernd Fischer Brennraumausfuehrung fuer zweitakt-gegenkolbendieselmotoren mit umfangsseitig an die zylinderwand angrenzendem brennraum, insbesondere solche mit lastabhaengiger spuelluftmengenregelung
DE19632408A1 (de) * 1995-08-01 1997-03-06 Dancho Zochev Dipl Ing Donkov Gegenkolben-Zweitakt-Brennkraftmaschine

Also Published As

Publication number Publication date
WO1998034018A1 (de) 1998-08-06
DE19806175C2 (de) 2001-04-12
AU6609498A (en) 1998-08-25
DE19806175A1 (de) 1998-08-13

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination