BRPI0909496B1 - Motor tendo uma câmara de volume variável - Google Patents

Motor tendo uma câmara de volume variável Download PDF

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Publication number
BRPI0909496B1
BRPI0909496B1 BRPI0909496-2A BRPI0909496A BRPI0909496B1 BR PI0909496 B1 BRPI0909496 B1 BR PI0909496B1 BR PI0909496 A BRPI0909496 A BR PI0909496A BR PI0909496 B1 BRPI0909496 B1 BR PI0909496B1
Authority
BR
Brazil
Prior art keywords
piston
chamber
cylinder
engine
output shaft
Prior art date
Application number
BRPI0909496-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Antar Daouk
Original Assignee
Antar Daouk
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 Antar Daouk filed Critical Antar Daouk
Publication of BRPI0909496A2 publication Critical patent/BRPI0909496A2/pt
Publication of BRPI0909496B1 publication Critical patent/BRPI0909496B1/pt

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Classifications

    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/04—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
    • 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
    • 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
    • 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
    • F01B7/04—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft
    • 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
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft
    • F01B9/06—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces
    • 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
    • F02B75/045—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Transmission Devices (AREA)
BRPI0909496-2A 2008-03-17 2009-03-17 Motor tendo uma câmara de volume variável BRPI0909496B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0801437A FR2928694A1 (fr) 2008-03-17 2008-03-17 Moteur pourvu d'une chambre a volume variable
FR0801437 2008-03-17
PCT/FR2009/050443 WO2009122089A2 (fr) 2008-03-17 2009-03-17 Moteur pourvu d'une chambre a volume variable

Publications (2)

Publication Number Publication Date
BRPI0909496A2 BRPI0909496A2 (pt) 2020-08-18
BRPI0909496B1 true BRPI0909496B1 (pt) 2021-07-27

Family

ID=39563417

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909496-2A BRPI0909496B1 (pt) 2008-03-17 2009-03-17 Motor tendo uma câmara de volume variável

Country Status (13)

Country Link
US (1) US9388695B2 (enExample)
EP (1) EP2281107B1 (enExample)
JP (1) JP5715043B2 (enExample)
KR (1) KR101617477B1 (enExample)
CN (1) CN101983278B (enExample)
BR (1) BRPI0909496B1 (enExample)
EA (1) EA017522B1 (enExample)
ES (1) ES2394594T3 (enExample)
FR (1) FR2928694A1 (enExample)
IL (1) IL208149A (enExample)
UA (1) UA104859C2 (enExample)
WO (1) WO2009122089A2 (enExample)
ZA (1) ZA201007308B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101111380B1 (ko) * 2011-07-28 2012-02-16 고중식 동력발생용 엔진
CN102562261A (zh) * 2012-03-01 2012-07-11 南昌航空大学 环形双活塞发动机
DE102013105217A1 (de) * 2013-05-22 2014-11-27 Illinois Tool Works Inc. Kompressor zum Erzeugen eines Druckmediums
EP3105430B1 (en) * 2014-02-12 2017-08-16 Achates Power, Inc. A low reactivity, compression-ignition, opposed-piston engine
CN106232961A (zh) * 2014-04-16 2016-12-14 谢泼德发明家有限公司 往复式发动机
DE102014014706B3 (de) * 2014-10-02 2016-04-07 Audi Ag Mehrgelenkskurbeltrieb für eine Brennkraftmaschine mit axial beweglicher Steuerwelle und kulissengeführten drehbaren Exzentern auf der Steuerwelle
CN104791076A (zh) * 2015-03-25 2015-07-22 韩培洲 带有辅助活塞的可变容积燃烧室内燃机
KR20200015305A (ko) * 2018-08-03 2020-02-12 현대자동차주식회사 가변 압축비 장치
CN114787964A (zh) 2019-10-31 2022-07-22 耶鲁大学 多孔iii族氮化物以及其使用和制造方法
CN114592919B (zh) * 2020-12-03 2024-11-05 江国兵 一种压力动力机及其运行方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1372559A (en) * 1917-10-29 1921-03-22 Frank H Stiasny Internal-combustion engine
US1613136A (en) * 1925-06-11 1927-01-04 Schuyler Schieffelin Internal-combustion motor.
US1745821A (en) * 1927-03-18 1930-02-04 Gribojedoff Nicolai Von Internal-combustion engine
US3403668A (en) * 1966-04-04 1968-10-01 Schottler Henry Fluid transducer
US4553508A (en) * 1981-04-27 1985-11-19 Stinebaugh Donald E Internal combustion engine
US5161491A (en) * 1989-06-26 1992-11-10 Graves John G Internal combustion engine
US4974556A (en) * 1989-12-07 1990-12-04 Royse Enterprises, Inc. Internal combustion engine
CA2121142C (en) * 1991-10-15 2004-02-24 Mansour Almassi Internal combustion rotary piston engine
US5507253A (en) * 1993-08-27 1996-04-16 Lowi, Jr.; Alvin Adiabatic, two-stroke cycle engine having piston-phasing and compression ratio control system
BG63221B1 (bg) * 1997-03-14 2001-06-29 Боян БАХНЕВ Гърбичен двигател
US6343575B1 (en) * 1997-10-14 2002-02-05 Carl Robert Deckard Rotating/reciprocating cylinder positive displacement device
US6698394B2 (en) * 1999-03-23 2004-03-02 Thomas Engine Company Homogenous charge compression ignition and barrel engines
WO2003078835A1 (en) 2002-03-15 2003-09-25 Advanced Propulsion Technologies, Inc. Engine with pumping capability
US7409932B2 (en) * 2005-09-29 2008-08-12 Randall Gaiser Sliding joint for variable compression ratio device

Also Published As

Publication number Publication date
CN101983278B (zh) 2014-05-07
KR20110008178A (ko) 2011-01-26
IL208149A0 (en) 2010-12-30
JP5715043B2 (ja) 2015-05-07
ZA201007308B (en) 2011-07-27
WO2009122089A3 (fr) 2009-11-26
EP2281107A2 (fr) 2011-02-09
ES2394594T3 (es) 2013-02-04
CN101983278A (zh) 2011-03-02
US9388695B2 (en) 2016-07-12
EP2281107B1 (fr) 2012-07-11
JP2011514480A (ja) 2011-05-06
US20110061631A1 (en) 2011-03-17
WO2009122089A2 (fr) 2009-10-08
FR2928694A1 (fr) 2009-09-18
UA104859C2 (uk) 2014-03-25
KR101617477B1 (ko) 2016-05-02
BRPI0909496A2 (pt) 2020-08-18
EA017522B1 (ru) 2013-01-30
IL208149A (en) 2013-11-28
EA201071092A1 (ru) 2011-04-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/03/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.