EP0061984A3 - Perfectionnements apportés aux moteurs à combustion interne à qua tre-temps du type diesel - Google Patents

Perfectionnements apportés aux moteurs à combustion interne à qua tre-temps du type diesel

Info

Publication number
EP0061984A3
EP0061984A3 EP82450004A EP82450004A EP0061984A3 EP 0061984 A3 EP0061984 A3 EP 0061984A3 EP 82450004 A EP82450004 A EP 82450004A EP 82450004 A EP82450004 A EP 82450004A EP 0061984 A3 EP0061984 A3 EP 0061984A3
Authority
EP
European Patent Office
Prior art keywords
internal combustion
stroke internal
diesel type
combustion engine
pistons
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Withdrawn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
EP82450004A
Other languages
German (de)
English (en)
Other versions
EP0061984A2 (fr
Inventor
Luis Leizaola Ibarburu
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 EP0061984A2 publication Critical patent/EP0061984A2/fr
Publication of EP0061984A3 publication Critical patent/EP0061984A3/fr
Withdrawn legal-status Critical Current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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/26—Four-stroke engines characterised by having crankcase pumps
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/28—Component parts, details or accessories of crankcase pumps, not provided for in, or of interest apart from, subgroups F02B33/02 - F02B33/26
    • F02B33/30—Control of inlet or outlet ports
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/34—Lateral camshaft position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

L'invention est relative à des perfectionnements ap­ portés aux moteurs à combustion interne à quatre-temps du type diésel consistant en ce que l'air nécessaire à la combustion est aspiré à chaque tour de vilebrequin (4) par chacun des cylindres (2) et (3) au travers d'un ou plusieurs soupapes directionnelles (40) mettant en communication l'extérieur avec l'intérieur du carter 1 et les parties inférieures des cylindres (2) et (3) et pistons (7) et (8), ces soupapes (40) fonctionnent en deux temps s'ouvrant et se fermant à chaque tour de vilebrequin (4) en des points opposés durant la montée ou descente simultanées des pistons (7) et (8).
EP82450004A 1981-03-18 1982-03-18 Perfectionnements apportés aux moteurs à combustion interne à qua tre-temps du type diesel Withdrawn EP0061984A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES500525 1981-03-18
ES500525A ES500525A0 (es) 1981-03-18 1981-03-18 Perfeccionamientos en motores de combustion interna de cua- tro tiempos,con alimentacion propia simplificada de aire

Publications (2)

Publication Number Publication Date
EP0061984A2 EP0061984A2 (fr) 1982-10-06
EP0061984A3 true EP0061984A3 (fr) 1983-11-16

Family

ID=8482064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82450004A Withdrawn EP0061984A3 (fr) 1981-03-18 1982-03-18 Perfectionnements apportés aux moteurs à combustion interne à qua tre-temps du type diesel

Country Status (2)

Country Link
EP (1) EP0061984A3 (fr)
ES (1) ES500525A0 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6763801B1 (en) * 1990-03-21 2004-07-20 Decuir Jr Julian A Internal combustion engine utilizing internal boost

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE316920C (fr) *
FR577210A (fr) * 1923-12-12 1924-09-02 Augmentation de la force d'un moteur à explosion par surcompression ou suralimentation
GB1389377A (en) * 1972-04-21 1975-04-03 Kee T G Crankcase inducted four stroke piston engine
DE3021217A1 (de) * 1980-06-04 1981-12-10 Richard 7031 Grafenau Engelmann Kurbelkammergeblaese fuer 4-taktmotoren
GB2091806A (en) * 1981-01-23 1982-08-04 Berry Victor Clive Four-stroke engine with charging by the engine pistons

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE316920C (fr) *
FR577210A (fr) * 1923-12-12 1924-09-02 Augmentation de la force d'un moteur à explosion par surcompression ou suralimentation
GB1389377A (en) * 1972-04-21 1975-04-03 Kee T G Crankcase inducted four stroke piston engine
DE3021217A1 (de) * 1980-06-04 1981-12-10 Richard 7031 Grafenau Engelmann Kurbelkammergeblaese fuer 4-taktmotoren
GB2091806A (en) * 1981-01-23 1982-08-04 Berry Victor Clive Four-stroke engine with charging by the engine pistons

Also Published As

Publication number Publication date
ES8204057A1 (es) 1982-05-16
EP0061984A2 (fr) 1982-10-06
ES500525A0 (es) 1982-05-16

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Legal Events

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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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17P Request for examination filed

Effective date: 19830406

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18D Application deemed to be withdrawn

Effective date: 19840517