ES2436250B1 - Motor de combustión - Google Patents

Motor de combustión Download PDF

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Publication number
ES2436250B1
ES2436250B1 ES201230795A ES201230795A ES2436250B1 ES 2436250 B1 ES2436250 B1 ES 2436250B1 ES 201230795 A ES201230795 A ES 201230795A ES 201230795 A ES201230795 A ES 201230795A ES 2436250 B1 ES2436250 B1 ES 2436250B1
Authority
ES
Spain
Prior art keywords
piston
face
pistons
combustion engine
chamber
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 - Fee Related
Application number
ES201230795A
Other languages
English (en)
Other versions
ES2436250A1 (es
Inventor
José Miguel Llusa Lanau
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 ES201230795A priority Critical patent/ES2436250B1/es
Priority to PCT/ES2013/070334 priority patent/WO2013175045A1/es
Publication of ES2436250A1 publication Critical patent/ES2436250A1/es
Application granted granted Critical
Publication of ES2436250B1 publication Critical patent/ES2436250B1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/282—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders the pistons having equal strokes
    • 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 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • F01B7/14—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on different main shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

Motor de combustión.#Comprende un cilindro (2), un primer pistón (3) y un segundo pistón (4) desplazables en el cilindro (2), estando dispuestos ambos pistones con unas primeras caras (3a, 4a) respectivas enfrentadas que forman una cámara (5) de combustión. Ambos pistones están asociados a cigüeñales (7, 8) correspondientes, siendo la velocidad de giro del cigüeñal (7) del primer pistón el doble de la velocidad de giro del cigüeñal (8) del segundo pistón. El motor comprende una primera cámara (9) asociada a una segunda cara (3b) del primer pistón que es opuesta a la primera cara (3a) del primer pistón, comunicada por un conducto (11) con la cámara de combustión, y una segunda cámara (10) asociada a una segunda cara (4b) del segundo pistón que es opuesta a la primera cara (4a) del segundo pistón comunicada por un conducto (12) con la cámara de combustión, siendo dichos conductos independientes de los pistones.

Description



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Claims (1)



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ES201230795A 2012-05-25 2012-05-25 Motor de combustión Expired - Fee Related ES2436250B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201230795A ES2436250B1 (es) 2012-05-25 2012-05-25 Motor de combustión
PCT/ES2013/070334 WO2013175045A1 (es) 2012-05-25 2013-05-23 Motor de combustión

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201230795A ES2436250B1 (es) 2012-05-25 2012-05-25 Motor de combustión

Publications (2)

Publication Number Publication Date
ES2436250A1 ES2436250A1 (es) 2013-12-27
ES2436250B1 true ES2436250B1 (es) 2014-10-07

Family

ID=49623207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201230795A Expired - Fee Related ES2436250B1 (es) 2012-05-25 2012-05-25 Motor de combustión

Country Status (2)

Country Link
ES (1) ES2436250B1 (es)
WO (1) WO2013175045A1 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE817540C (de) * 1950-09-16 1951-10-18 Auto Union G M B H Verbrennungskraftmaschine mit teilweise gegenlaeufigen Kolben
US2844131A (en) * 1956-04-16 1958-07-22 Beveridge John Herbert Reciprocating piston machine
DE2009445A1 (de) * 1970-02-28 1971-09-09 Fleiss, Rainer, Dipl.-Ing., 6240 Königstein Ventilfreier, kolbengesteuerter 4-Takt-Verbrennungsmotor in Doppelkolbenbauart
US4071000A (en) * 1975-06-23 1978-01-31 Herbert Chester L Double crankshaft valved two cycle engine
GB2003980B (en) * 1977-09-07 1982-01-27 Nippon Soken Uniflow double-opposed piston type two-cycle internal combustion engines
IT1126401B (it) * 1979-11-27 1986-05-21 Piaggio & C Spa Perfezionamenti costruttivi di un motore a due tempi a pistoni contrapposti funzionati a carica stratificata
DE19607063A1 (de) * 1996-02-24 1997-08-28 Oestreicher Roland Dr Allgemein einsetzbarer Verbrennungsmotor
FR2765622B1 (fr) * 1997-07-07 1999-09-10 Roland Guichard Chambre a volume variable pour moteur alternatif a combustion interne et moteur comportant une telle chambre

Also Published As

Publication number Publication date
ES2436250A1 (es) 2013-12-27
WO2013175045A4 (es) 2014-01-16
WO2013175045A1 (es) 2013-11-28

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