EP0115257A1 - Vergasender Verdrängungsmotor mit ineinander angeordneten Kolben und Schiebern - Google Patents

Vergasender Verdrängungsmotor mit ineinander angeordneten Kolben und Schiebern Download PDF

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Publication number
EP0115257A1
EP0115257A1 EP83830259A EP83830259A EP0115257A1 EP 0115257 A1 EP0115257 A1 EP 0115257A1 EP 83830259 A EP83830259 A EP 83830259A EP 83830259 A EP83830259 A EP 83830259A EP 0115257 A1 EP0115257 A1 EP 0115257A1
Authority
EP
European Patent Office
Prior art keywords
volumetric
piston
pistons
engine according
valves
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.)
Withdrawn
Application number
EP83830259A
Other languages
English (en)
French (fr)
Inventor
Mario Bertocci
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
Publication of EP0115257A1 publication Critical patent/EP0115257A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/20—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with two or more pistons reciprocating one within another, e.g. one piston forming cylinder of the other
    • 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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/22—Multiple-valve arrangements
    • 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
    • F02B75/30—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with one working piston sliding inside another

Definitions

  • the invention relates to a volumetric carburetion engine with intubated pistons and slip valves.
  • the main object of the present invention is to improve the efficiency of a volumetric single-effect carburetion engine.
  • FIG. 1 shows the vertical section along the motor shaft of the core of a cylinder with its cylinder head for an engine produced according to the invention
  • FIG. 2 represents section AA of FIG. 1
  • FIG. 3 represents the section BB of FIG. 1.
  • the operation is as follows.
  • the main piston (2) descends and generates the volume of the chamber (20)
  • the secondary piston (7) descends and generates the volume of the chamber (70) which constitutes the additional displacement
  • the two pistons (2-7) go back to their common PMS
  • the pistons descend to their respective PMI (lower dead centers) and, since the piston (7) performs a longer stroke than the pistons (2), it allows to collect a force additional burnt gas expansion
  • the two pistons go back to their common PMS.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP83830259A 1982-12-31 1983-12-07 Vergasender Verdrängungsmotor mit ineinander angeordneten Kolben und Schiebern Withdrawn EP0115257A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT9588 1982-12-31
IT09588/82A IT1192945B (it) 1982-12-31 1982-12-31 Motore a carburazione volumetrico con stantuffi intubati e valvole a scorrimento

Publications (1)

Publication Number Publication Date
EP0115257A1 true EP0115257A1 (de) 1984-08-08

Family

ID=11132524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83830259A Withdrawn EP0115257A1 (de) 1982-12-31 1983-12-07 Vergasender Verdrängungsmotor mit ineinander angeordneten Kolben und Schiebern

Country Status (3)

Country Link
EP (1) EP0115257A1 (de)
JP (1) JPS59162321A (de)
IT (1) IT1192945B (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991869B2 (en) 1999-05-08 2006-01-31 Lynntech Power Systems, Ltd. Unitized barrier and flow control device for electrochemical reactors
WO2007104572A1 (de) * 2006-03-16 2007-09-20 Teshnehkam Haroot Verbrennungsmotor und kolben für verbrennungsmotor
FR2904042A1 (fr) * 2006-07-21 2008-01-25 Peugeot Citroen Automobiles Sa Dispositif d'aide au demarrage a froid pour les moteurs a essence
RU2623334C2 (ru) * 2015-07-16 2017-06-23 Александр Андреевич Грабовский Способ формирования термодинамического цикла и устройство для его реализации
WO2018151689A1 (en) * 2017-02-18 2018-08-23 Eden Gizem Telescopic piston configuration for internal combustion engines
RU2734696C1 (ru) * 2020-04-28 2020-10-22 Акционерное общество "Северный пресс" Двухтактный двигатель внутреннего сгорания
RU2753076C1 (ru) * 2020-04-10 2021-08-11 Евгений Николаевич Захаров Цилиндропоршневая группа двухтактного двигателя

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0649728U (ja) * 1992-05-12 1994-07-08 秀行 江澤 ２重ピストン型エンジン
JP5322076B2 (ja) * 2006-11-07 2013-10-23 陳永清 エンジン

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR480734A (fr) * 1916-01-17 1916-09-14 Georges Binche Moteur à explosions à deux temps
DE478964C (de) * 1929-07-06 Douglas J Martin Brennkraftmaschine mit Hilfskolben
DE543393C (de) * 1929-08-28 1932-02-05 Martin Motors Inc Zweitaktbrennkraftmaschine mit Haupt- und Hilfskolben
FR1394902A (fr) * 1964-02-25 1965-04-09 Perfectionnement apporté aux appareillages de distribution pour moteurs à explosions
DE2142455A1 (de) * 1971-08-25 1973-03-01 Rudolf Clausing Doppelkolben
CH560835A5 (en) * 1973-02-19 1975-04-15 Andres Eng Reciprocating sleeve piston motor - with main and auxiliary pistons and con-rods operating on the same crankshaft
BE836445A (nl) * 1975-12-09 1976-04-01 Viertakt ontploffingsmotor
EP0038781A1 (de) * 1980-04-11 1981-10-28 Francesco Conti Steuerungsanlage für eine Brennkraftmaschine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE478964C (de) * 1929-07-06 Douglas J Martin Brennkraftmaschine mit Hilfskolben
FR480734A (fr) * 1916-01-17 1916-09-14 Georges Binche Moteur à explosions à deux temps
DE543393C (de) * 1929-08-28 1932-02-05 Martin Motors Inc Zweitaktbrennkraftmaschine mit Haupt- und Hilfskolben
FR1394902A (fr) * 1964-02-25 1965-04-09 Perfectionnement apporté aux appareillages de distribution pour moteurs à explosions
DE2142455A1 (de) * 1971-08-25 1973-03-01 Rudolf Clausing Doppelkolben
CH560835A5 (en) * 1973-02-19 1975-04-15 Andres Eng Reciprocating sleeve piston motor - with main and auxiliary pistons and con-rods operating on the same crankshaft
BE836445A (nl) * 1975-12-09 1976-04-01 Viertakt ontploffingsmotor
EP0038781A1 (de) * 1980-04-11 1981-10-28 Francesco Conti Steuerungsanlage für eine Brennkraftmaschine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991869B2 (en) 1999-05-08 2006-01-31 Lynntech Power Systems, Ltd. Unitized barrier and flow control device for electrochemical reactors
WO2007104572A1 (de) * 2006-03-16 2007-09-20 Teshnehkam Haroot Verbrennungsmotor und kolben für verbrennungsmotor
FR2904042A1 (fr) * 2006-07-21 2008-01-25 Peugeot Citroen Automobiles Sa Dispositif d'aide au demarrage a froid pour les moteurs a essence
RU2623334C2 (ru) * 2015-07-16 2017-06-23 Александр Андреевич Грабовский Способ формирования термодинамического цикла и устройство для его реализации
WO2018151689A1 (en) * 2017-02-18 2018-08-23 Eden Gizem Telescopic piston configuration for internal combustion engines
RU2753076C1 (ru) * 2020-04-10 2021-08-11 Евгений Николаевич Захаров Цилиндропоршневая группа двухтактного двигателя
RU2734696C1 (ru) * 2020-04-28 2020-10-22 Акционерное общество "Северный пресс" Двухтактный двигатель внутреннего сгорания

Also Published As

Publication number Publication date
IT8209588A0 (it) 1982-12-31
JPS59162321A (ja) 1984-09-13
IT1192945B (it) 1988-05-26

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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18D Application deemed to be withdrawn

Effective date: 19850409