BR9914022A - Motor com compressão do cárter - Google Patents

Motor com compressão do cárter

Info

Publication number
BR9914022A
BR9914022A BR9914022-5A BR9914022A BR9914022A BR 9914022 A BR9914022 A BR 9914022A BR 9914022 A BR9914022 A BR 9914022A BR 9914022 A BR9914022 A BR 9914022A
Authority
BR
Brazil
Prior art keywords
pistons
dead center
towards
top dead
chamber
Prior art date
Application number
BR9914022-5A
Other languages
English (en)
Inventor
James D Lyons
Original Assignee
Dunlyon R & D Inc
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 Dunlyon R & D Inc filed Critical Dunlyon R & D Inc
Publication of BR9914022A publication Critical patent/BR9914022A/pt

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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/243—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "boxer" type, e.g. all connecting rods attached to separate crankshaft bearings
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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

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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Supercharger (AREA)
  • Compressor (AREA)

Abstract

Patente de Invenção: <B>"MOTOR COM COMPRESSãO DO CáRTER"<D>. Um motor (10) tem um bloco com uma câmara do cárter (22) e dois cilindros (24, 26) estendendo-se radialmente desda a câmara (22). Um pistão (56, 60) tem movimento alternativo em cada cilindro (24, 26). A câmara do cárter (22) acomoda um eixo de manivela (64) que causa os pistões (56, 60) mover-se em direções diametralmente opostas. Em cada momento, ambos os pistões (56, 60) estão se movendo tanto em direção ao ponto morto de topo ou em direção ao ponto morto de fundo. Um injetor (88) é disposto para admitir uma mistura combustível dentro da câmara do cárter (22) através de uma abertura de entrada (90) sempre que os dois pistões (56, 60) movem-se em direção ao ponto morto de topo. Dois tubos de transferência (98, 100) estendem-se desde uma abertura de saída (94) no bloco para as câmaras de combustão dos respectivos cilindros (24, 26). O volume da mistura combustível impulsionada através da abertura de entrada (90) quando os pistões (56, 60) movem-se em direção ao ponto morto de topo iguala a soma dos deslocamentos dos pistões (56, 60). A maior parte desde volume é forçada para dentro da câmara de combustão durante um curso de entrada acompanhada de uma pré-compressão.
BR9914022-5A 1998-09-22 1999-09-22 Motor com compressão do cárter BR9914022A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10129898P 1998-09-22 1998-09-22
PCT/US1999/022032 WO2000017500A2 (en) 1998-09-22 1999-09-22 Engine with crankcase compression

Publications (1)

Publication Number Publication Date
BR9914022A true BR9914022A (pt) 2001-07-31

Family

ID=22283912

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914022-5A BR9914022A (pt) 1998-09-22 1999-09-22 Motor com compressão do cárter

Country Status (8)

Country Link
EP (1) EP1123456A2 (pt)
JP (1) JP2002525481A (pt)
CN (1) CN1319159A (pt)
AU (1) AU6159099A (pt)
BR (1) BR9914022A (pt)
CA (1) CA2344580A1 (pt)
MX (1) MXPA01002882A (pt)
WO (1) WO2000017500A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7581103B2 (en) 2001-06-13 2009-08-25 Intertrust Technologies Corporation Software self-checking systems and methods
DE112009005123T5 (de) 2009-08-04 2012-06-28 Shigejiro Shimizu Zweizylindermotor
JP6820752B2 (ja) * 2017-01-11 2021-01-27 株式会社Ｓｕｂａｒｕ エンジンの負圧発生装置
JP2021055649A (ja) * 2019-10-01 2021-04-08 株式会社エアーサーフ販売 内燃機関
JP7380513B2 (ja) * 2020-10-16 2023-11-15 トヨタ自動車株式会社 車両用コンプレッサ搭載構造

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US376459A (en) * 1888-01-17 Multiple-cylinder steam-engine
US739405A (en) * 1900-08-27 1903-09-22 James D Lamb Fluid-motor.
US5052349A (en) * 1990-07-30 1991-10-01 Terry Buelna Rotary valve for internal combustion engine

Also Published As

Publication number Publication date
JP2002525481A (ja) 2002-08-13
WO2000017500A3 (en) 2000-05-25
CN1319159A (zh) 2001-10-24
AU6159099A (en) 2000-04-10
CA2344580A1 (en) 2000-03-30
EP1123456A2 (en) 2001-08-16
WO2000017500A2 (en) 2000-03-30
MXPA01002882A (es) 2002-04-08

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]