DE3514206C2 - - Google Patents

Info

Publication number
DE3514206C2
DE3514206C2 DE19853514206 DE3514206A DE3514206C2 DE 3514206 C2 DE3514206 C2 DE 3514206C2 DE 19853514206 DE19853514206 DE 19853514206 DE 3514206 A DE3514206 A DE 3514206A DE 3514206 C2 DE3514206 C2 DE 3514206C2
Authority
DE
Germany
Prior art keywords
cylinders
cylinder
engine
valves
stroke principle
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
Application number
DE19853514206
Other languages
German (de)
English (en)
Other versions
DE3514206A1 (de
Inventor
Kurt Dr.-Ing. Dr.-Ing.E.H.Dr.-Ing. E.H. 8000 Muenchen De Raentsch
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.)
RAENTSCH, MANFRED, 5508 HERMESKEIL, DE
Original Assignee
RAENTSCH MANFRED 5508 HERMESKEIL DE
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 RAENTSCH MANFRED 5508 HERMESKEIL DE filed Critical RAENTSCH MANFRED 5508 HERMESKEIL DE
Priority to DE19853514206 priority Critical patent/DE3514206A1/de
Priority to EP86105356A priority patent/EP0198504A3/de
Publication of DE3514206A1 publication Critical patent/DE3514206A1/de
Application granted granted Critical
Publication of DE3514206C2 publication Critical patent/DE3514206C2/de
Granted 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion
    • F02B41/06—Engines with prolonged expansion in compound cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
DE19853514206 1985-04-19 1985-04-19 Vierzylindermotor mit verlaengerter expansion Granted DE3514206A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19853514206 DE3514206A1 (de) 1985-04-19 1985-04-19 Vierzylindermotor mit verlaengerter expansion
EP86105356A EP0198504A3 (de) 1985-04-19 1986-04-17 Vierzylindermotor mit verlängerter Expansion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853514206 DE3514206A1 (de) 1985-04-19 1985-04-19 Vierzylindermotor mit verlaengerter expansion

Publications (2)

Publication Number Publication Date
DE3514206A1 DE3514206A1 (de) 1986-10-23
DE3514206C2 true DE3514206C2 (cs) 1987-12-10

Family

ID=6268619

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853514206 Granted DE3514206A1 (de) 1985-04-19 1985-04-19 Vierzylindermotor mit verlaengerter expansion

Country Status (2)

Country Link
EP (1) EP0198504A3 (cs)
DE (1) DE3514206A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008049088A1 (de) * 2008-09-26 2010-04-08 Audi Ag Brennkraftmaschine mit Expansionszylindern mit variablem Kolbenhub

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3727335A1 (de) * 1987-08-17 1988-02-25 Gerold Ing Grad Bieber Viertakt-brennkraftmaschine mit abgasnutzung
EP0563456A1 (en) * 1992-04-01 1993-10-06 Tore Gustav Owe Berg Combustion engine of high efficiency
EP0862685A4 (en) * 1995-11-01 2000-04-26 Barry Frank Hughes COMBINED INTERNAL COMBUSTION AND STEAM ENGINE
WO2004076833A1 (fr) * 2003-02-26 2004-09-10 Starodetko Konstantin Eugenyev Moteur a pistons a combustion interne a cycle de dilatation prolonge et moteur a combustion interne utilisant ce procede
DE102005026763A1 (de) * 2005-06-02 2006-12-14 Schwäblein, Mirko, Dipl.-Ing. Kolbenverbrennungsmotor mit Hochdruck- und Niederdruckzylindern (5-Takt-Motor)
RU2408789C2 (ru) * 2006-06-15 2011-01-10 Государственное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" Способ и устройство для производства механической энергии в двигателе внутреннего сгорания
US8371256B2 (en) * 2009-05-27 2013-02-12 GM Global Technology Operations LLC Internal combustion engine utilizing dual compression and dual expansion processes
CN103016148A (zh) * 2012-12-12 2013-04-03 清华大学 四冲程与二冲程组合循环内燃机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE299978C (cs) *
GB646092A (en) * 1948-02-13 1950-11-15 Albert Naccache Improvements in or relating to compound internal combustion engines
DE879183C (de) * 1951-01-31 1953-06-11 Johann Janssens Insbesondere gemischverdichtende Brennkraftmaschine, bei der einem Zylinder mit Frischgaszufuehrung ein Zylinder mit Abgaszufuehrung aus dem ersteren Zylinder zugeordnetist
DE1046941B (de) * 1952-11-27 1958-12-18 Snecma Brennkraftmaschine
DE1222735B (de) * 1959-10-17 1966-08-11 Maschf Augsburg Nuernberg Ag Kolbenbrennkraftmaschine mit Ein- und Auslassventilen und mit Regelung des fuer eine Wiederbenutzung vorgesehenen Restgasgehaltes
US4086882A (en) * 1976-10-18 1978-05-02 Mccrum William H Compound combustion engines and methods of compounding same
GB2069594A (en) * 1980-01-09 1981-08-26 Harvison Associates Ltd A compound expansion internal combustion engine
FR2499154A1 (fr) * 1981-01-30 1982-08-06 Picat Marc Dispositif ameliorant le remplissage des cylindres, la compression et l'echappement dans les moteurs polycylindriques a combustion interne
DE3129609A1 (de) * 1981-07-28 1983-03-03 Adolf 2360 Bad Segeberg Freese Umschaltbare mehrzylinder-brennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008049088A1 (de) * 2008-09-26 2010-04-08 Audi Ag Brennkraftmaschine mit Expansionszylindern mit variablem Kolbenhub
DE102008049088B4 (de) * 2008-09-26 2019-07-25 Audi Ag Brennkraftmaschine mit Expansionszylindern mit variablem Kolbenhub

Also Published As

Publication number Publication date
DE3514206A1 (de) 1986-10-23
EP0198504A2 (de) 1986-10-22
EP0198504A3 (de) 1987-12-09

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: RAENTSCH, MANFRED, 5508 HERMESKEIL, DE

8181 Inventor (new situation)

Free format text: RAENTSCH, KURT, DR.-ING. DR.-ING.E.H.DR.-ING., E.H., 8000 MUENCHEN, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee