BR112017005911A2 - motor de combustão interna e método para produzir o mesmo - Google Patents
motor de combustão interna e método para produzir o mesmoInfo
- Publication number
- BR112017005911A2 BR112017005911A2 BR112017005911A BR112017005911A BR112017005911A2 BR 112017005911 A2 BR112017005911 A2 BR 112017005911A2 BR 112017005911 A BR112017005911 A BR 112017005911A BR 112017005911 A BR112017005911 A BR 112017005911A BR 112017005911 A2 BR112017005911 A2 BR 112017005911A2
- Authority
- BR
- Brazil
- Prior art keywords
- pin
- coordinates
- rod
- crankshaft
- crankshafts
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- 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
- F02B75/06—Engines with means for equalising torque
- F02B75/065—Engines with means for equalising torque with double connecting rods or crankshafts
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
- F16H21/18—Crank gearings; Eccentric gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
- F16H21/18—Crank gearings; Eccentric gearings
- F16H21/20—Crank gearings; Eccentric gearings with adjustment of throw
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
- F16H21/18—Crank gearings; Eccentric gearings
- F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
- F16H21/32—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with additional members comprising only pivoted links or arms
Abstract
o motor de combustão interna compreendendo um ou mais cilindros (11), dentro de cada um do qual um pistão (12) e dois eixos de manivelas (2 e 21) deslizam, que são providos com manivelas integrais com duas rodas dentadas que têm diâmetro igual (30 e 23) sendo fixa-das no cárter do motor, e estão livres para girar, caracterizado em que a) cada pistão (12) é conectado à primeira manivela do primeiro eixo de manivelas (21) integral com a primeira roda dentada (23) através de uma primeira haste de conexão (10), uma haste (7), e uma segunda haste de conexão (18), b) uma extremidade (5) da haste (7) é conectada a uma extremidade de um braço (24), a última sendo livre para girar na extre-midade (28) ao redor de um pino (27) fixado no cárter do motor, c) as duas rodas dentadas (30 e 23) engatando entre si, d) a segunda manive-la do segundo eixo de manivelas (2) é conectada ao braço (24) por meio de uma terceira haste de conexão (29); e método para produzir onde as coordenadas da extremidade da primeira haste de conexão (10), conec-tada à haste (7), são uma função dos seguintes elementos: as coorde-nadas dos pontos de rotação dos eixos de manivelas (2, 21), as coorde-nadas do pino (27) ao redor do qual o braço (24) gira, os raios das mani-velas do eixo de manivelas, os comprimentos das primeira (10) e segun-da hastes de conexão (18), o comprimento da haste (7), os ângulos ini-ciais das manivelas dos primeiro e segundo eixos de manivelas (2, 21) com o eixo da abscissa como referência, o ângulo entre a linha que une os centros dos pinos (27 e 25) e a linha que une os centros dos pinos (27 e 6), o comprimento da linha que une os centros dos pinos (27 e 25), e a linha que une os centros dos pinos (27 e 6), pertencentes ao braço (24) e que, por variação adequadamente dos tamanhos dos elementos, as coordenadas dos pontos de rotação dos eixos de manivelas (2, 21), as coordenadas dos dois braços que giram ao redor do pino (27), os rai-os das manivelas dos eixos de manivelas, os comprimentos das primei-ra (10) e segunda hastes de conexão (18), o comprimento de haste (7), os ângulos iniciais das manivelas dos primeiro e segundo eixos de ma-nivelas (2, 21) com o eixo de abscissa como referência, o ângulo entre os dois braços que giram ao redor do pino (27), variarão a posição dos pontos mortos superior e inferior durante o ciclo de combustão.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITCS20140028 | 2014-09-23 | ||
| PCT/EP2015/071803 WO2016046243A1 (en) | 2014-09-23 | 2015-09-22 | Internal combustion engine and method to build it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112017005911A2 true BR112017005911A2 (pt) | 2017-12-12 |
Family
ID=52130592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017005911A BR112017005911A2 (pt) | 2014-09-23 | 2015-09-22 | motor de combustão interna e método para produzir o mesmo |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20170284286A1 (pt) |
| EP (1) | EP3198126B1 (pt) |
| JP (1) | JP2017531763A (pt) |
| CN (1) | CN106795809A (pt) |
| BR (1) | BR112017005911A2 (pt) |
| RU (1) | RU2017110462A (pt) |
| WO (1) | WO2016046243A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3721085A4 (en) * | 2017-12-08 | 2021-09-08 | Bes Isletme Arge Ve Muhendislik Cozumleri Sanayi Ticaret Limited Sirketi | EXIT MOVEMENT OF VARIABLE DISPLACEMENT MECHANISM WHOSE STROKE CAN BE ZERO |
| GR1009707B (el) * | 2018-01-24 | 2020-02-11 | Ιωαννης Κωνσταντινου Μακρινος | Μηχανη εσωτερικης καυσεως τυπου τριγωνου |
| CN110671197B (zh) * | 2018-12-29 | 2021-08-20 | 长城汽车股份有限公司 | 发动机及具有其的车辆 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2392921A (en) * | 1943-04-10 | 1946-01-15 | Charles A Holman | Engine |
| SU648765A1 (ru) * | 1977-03-18 | 1979-02-25 | Предприятие П/Я М-5978 | Устройство дл уравновешивани центрального кривошипно-шатунного механизма |
| US5680840A (en) * | 1996-11-08 | 1997-10-28 | Mandella; Michael J. | Multi-crankshaft variable stroke engine |
| JPH10220547A (ja) * | 1997-02-06 | 1998-08-21 | Hajime Suzuki | 振動の少ない運動変換機構、内燃機関及びレシプロ型圧縮機 |
| US5927236A (en) | 1997-10-28 | 1999-07-27 | Gonzalez; Luis Marino | Variable stroke mechanism for internal combustion engine |
| ITPZ990003A1 (it) * | 1999-07-02 | 2001-01-02 | Cosimo Sarno | Sistemi a combustione isometrica. |
| AU2002213520A1 (en) * | 2000-09-18 | 2002-03-26 | Jeremy Jason Louw | Smart piston engine |
| RU2349813C1 (ru) * | 2007-10-05 | 2009-03-20 | Павел Игнатьевич Загуменнов | Двухвальный кривошипно-шатунный механизм |
| US8267056B2 (en) * | 2010-03-16 | 2012-09-18 | GM Global Technology Operations LLC | Split-cycle internal combustion engine |
| US9080508B2 (en) * | 2012-11-02 | 2015-07-14 | GM Global Technology Operations LLC | Piston compound internal combustion engine with expander deactivation |
-
2015
- 2015-09-22 BR BR112017005911A patent/BR112017005911A2/pt not_active Application Discontinuation
- 2015-09-22 CN CN201580053667.0A patent/CN106795809A/zh active Pending
- 2015-09-22 WO PCT/EP2015/071803 patent/WO2016046243A1/en active Application Filing
- 2015-09-22 US US15/513,564 patent/US20170284286A1/en not_active Abandoned
- 2015-09-22 EP EP15781032.6A patent/EP3198126B1/en active Active
- 2015-09-22 RU RU2017110462A patent/RU2017110462A/ru not_active Application Discontinuation
- 2015-09-22 JP JP2017535144A patent/JP2017531763A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016046243A1 (en) | 2016-03-31 |
| CN106795809A (zh) | 2017-05-31 |
| EP3198126B1 (en) | 2021-01-13 |
| RU2017110462A (ru) | 2018-10-24 |
| JP2017531763A (ja) | 2017-10-26 |
| EP3198126A1 (en) | 2017-08-02 |
| US20170284286A1 (en) | 2017-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] |