BR0300724A - Motor - Google Patents

Motor

Info

Publication number
BR0300724A
BR0300724A BR0300724-3A BR0300724A BR0300724A BR 0300724 A BR0300724 A BR 0300724A BR 0300724 A BR0300724 A BR 0300724A BR 0300724 A BR0300724 A BR 0300724A
Authority
BR
Brazil
Prior art keywords
length
axis
impact
axes
crankshaft
Prior art date
Application number
BR0300724-3A
Other languages
English (en)
Other versions
BR0300724B1 (pt
Inventor
Sei Watanabe
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR0300724A publication Critical patent/BR0300724A/pt
Publication of BR0300724B1 publication Critical patent/BR0300724B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • 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
    • 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
    • F02B41/04—Engines with prolonged expansion in main 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

"MOTOR". A presente invenção refere-se a um motor, em que o impacto de um pistom no impacto de expansão é maior do que no impacto de compressão. A fim de se assegurar que o centro inativo de topo de cada um dentre os impactos de influxo e de exaustão e o centro inativo de topo do impacto de compressão se encontrem no mesmo nível, as seguintes dimensões são determinadas de acordo com uma equação que representa o nível de um pino de pistom, de forma que o centro inativo de topo de cada um dentre os impactos de influxo e de exaustão e o centro inativo de topo do impacto de compressão sejam reciprocamente congruentes uns com os outros: um comprimento de um segundo braço (67), um comprimento de um primeiro braço (66), um comprimento de uma haste de controle (69); um comprimento de uma haste de conexão (64); um comprimento a partir de um eixo do eixo de manivela (27) aos eixos dos eixos rotativos na direção de um eixo y; um comprimento a partir do eixo do eixo de manivela (27) aos eixos dos eixos rotativos em uma direção do eixo x, uma quantidade de deslocamento de um eixo de cilindro a partir de um eixo do eixo de manivela na direção do eixo y; um ângulo formado pelos primeiro e segundo braços; um comprimento entre os eixos do eixo de manivela (27) e do pino de manivela (65); um comprimento de uma linha reta que conecta os eixos dos eixos rotativos e um eixo de um eixo excêntrico móvel e um ângulo, quando o ângulo de manivela é "0".
BRPI0300724-3A 2002-03-20 2003-03-20 motor. BR0300724B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002079736 2002-03-20
JP2003050641A JP2003343297A (ja) 2002-03-20 2003-02-27 エンジン

Publications (2)

Publication Number Publication Date
BR0300724A true BR0300724A (pt) 2004-09-08
BR0300724B1 BR0300724B1 (pt) 2012-04-17

Family

ID=27791046

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0300724-3A BR0300724B1 (pt) 2002-03-20 2003-03-20 motor.

Country Status (12)

Country Link
US (1) US6820586B2 (pt)
EP (1) EP1347159B1 (pt)
JP (1) JP2003343297A (pt)
KR (1) KR100474424B1 (pt)
CN (2) CN1268838C (pt)
AU (1) AU2003201327B2 (pt)
BR (1) BR0300724B1 (pt)
CA (1) CA2422663C (pt)
DE (1) DE60316372T2 (pt)
ES (1) ES2294210T3 (pt)
MX (1) MXPA03002422A (pt)
TW (1) TW583382B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7210446B2 (en) * 2003-01-27 2007-05-01 Tihomir Sic V-twin configuration having rotary mechanical field assembly
US7188598B2 (en) * 2004-04-07 2007-03-13 Si Hacek Over C Tihomir Rotary mechanical field assembly
JP4466361B2 (ja) 2004-12-24 2010-05-26 日産自動車株式会社 内燃機関
JP4591079B2 (ja) * 2004-12-27 2010-12-01 日産自動車株式会社 内燃機関のクランク機構
RU2296870C1 (ru) * 2005-08-18 2007-04-10 Валентин Павлович Румянцев Двигатель внутреннего сгорания
JP2007064013A (ja) * 2005-08-29 2007-03-15 Honda Motor Co Ltd ストローク可変エンジン
JP2009036143A (ja) * 2007-08-03 2009-02-19 Nissan Motor Co Ltd 内燃機関
JP2009085187A (ja) * 2007-10-03 2009-04-23 Yamaha Motor Co Ltd 圧縮比可変エンジン
JP4922122B2 (ja) 2007-10-11 2012-04-25 本田技研工業株式会社 ストローク可変エンジン
JP4922121B2 (ja) * 2007-10-11 2012-04-25 本田技研工業株式会社 ストローク可変エンジン
US8100097B2 (en) 2007-10-26 2012-01-24 Nissan Motor Co., Ltd. Multi-link engine
JP2009275552A (ja) * 2008-05-13 2009-11-26 Honda Motor Co Ltd リンク式ストローク可変エンジン
JP5030859B2 (ja) 2008-05-20 2012-09-19 本田技研工業株式会社 リンク式ストローク可変エンジン
JP5014255B2 (ja) * 2008-05-21 2012-08-29 本田技研工業株式会社 リンク式ストローク可変エンジン
FR3003299B1 (fr) * 2013-03-14 2015-02-27 Ifp Energies Now Procede de controle du deroulement d'un cycle de fonctionnement d'un moteur a combustion interne avec une phase de detente prolongee
DE102014002368B4 (de) * 2013-11-14 2015-11-12 Audi Ag Mehrgelenkskurbeltrieb einer Brennkraftmaschine sowie entsprechende Brennkraftmaschine
DE102013019214B3 (de) * 2013-11-14 2015-03-05 Audi Ag Mehrgelenkskurbeltrieb einer Brennkraftmaschine sowie Verfahren zum Betreiben eines Mehrgelenkskurbeltriebs
JP6285301B2 (ja) * 2014-07-10 2018-02-28 日立オートモティブシステムズ株式会社 内燃機関の制御装置
US10034583B2 (en) 2016-03-04 2018-07-31 Gpcp Ip Holdings Llc Dispenser with stroke adjustment capabilities
JP6714771B2 (ja) * 2017-03-30 2020-06-24 本田技研工業株式会社 内燃機関
DE102017003146B3 (de) 2017-03-30 2018-07-12 Viktor Hammermeister Ruck-Kurbeltrieb, sowie damit ausgestattetem Verbrennungsmotor.
US11408336B2 (en) 2021-01-12 2022-08-09 Robert P. Hogan All-stroke-variable internal combustion engine
US11598256B2 (en) 2021-01-12 2023-03-07 Robert P Hogan Throttle-at-valve apparatus
IT202100028145A1 (it) * 2021-11-04 2023-05-04 Mac Srl “Meccanismo A Rapporto Di Compressione ed Espansione Migliorato”

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259176A (en) * 1939-10-02 1941-10-14 Earl H Pitney Internal combustion engine
US4517931A (en) * 1983-06-30 1985-05-21 Nelson Carl D Variable stroke engine
US4917066A (en) * 1986-06-04 1990-04-17 The Trustees Of Columbia University In The City Of New York Swing beam internal-combustion engines
DE3715391A1 (de) * 1987-05-08 1988-12-01 Gerhard Mederer Brennkraftmaschine oder sonstiger antrieb
DE9313192U1 (de) * 1993-05-24 1993-12-16 Schweizer, Viktor, Dipl.-Ing. (FH), 72285 Pfalzgrafenweiler Der pleuelgeführte Motor
JPH09228853A (ja) 1996-02-27 1997-09-02 Hitachi Ltd ガスタービン燃焼器

Also Published As

Publication number Publication date
CN1268838C (zh) 2006-08-09
DE60316372T2 (de) 2008-06-12
DE60316372D1 (de) 2007-10-31
US6820586B2 (en) 2004-11-23
KR20030076415A (ko) 2003-09-26
US20030230257A1 (en) 2003-12-18
EP1347159B1 (en) 2007-09-19
CN1445445A (zh) 2003-10-01
EP1347159A3 (en) 2003-11-19
BR0300724B1 (pt) 2012-04-17
AU2003201327B2 (en) 2008-08-21
CA2422663A1 (en) 2003-09-20
KR100474424B1 (ko) 2005-03-09
ES2294210T3 (es) 2008-04-01
CN2700581Y (zh) 2005-05-18
AU2003201327A1 (en) 2003-10-09
JP2003343297A (ja) 2003-12-03
CA2422663C (en) 2007-02-13
TW583382B (en) 2004-04-11
TW200305681A (en) 2003-11-01
EP1347159A2 (en) 2003-09-24
MXPA03002422A (es) 2004-02-12

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/03/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)