BR112012015390A2 - motor de pistão livre, veículo e gerador de energia elétrica - Google Patents

motor de pistão livre, veículo e gerador de energia elétrica

Info

Publication number
BR112012015390A2
BR112012015390A2 BR112012015390A BR112012015390A BR112012015390A2 BR 112012015390 A2 BR112012015390 A2 BR 112012015390A2 BR 112012015390 A BR112012015390 A BR 112012015390A BR 112012015390 A BR112012015390 A BR 112012015390A BR 112012015390 A2 BR112012015390 A2 BR 112012015390A2
Authority
BR
Brazil
Prior art keywords
vehicle
electric generator
piston engine
free piston
free
Prior art date
Application number
BR112012015390A
Other languages
English (en)
Portuguese (pt)
Inventor
Cockerill Sam
Original Assignee
Libertine Fpe 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 Libertine Fpe Ltd filed Critical Libertine Fpe Ltd
Publication of BR112012015390A2 publication Critical patent/BR112012015390A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/14—Multiple-valve arrangements
    • 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
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/001—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type in which the movement in the two directions is obtained by one double acting piston motor
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • 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
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • 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
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/085—Safety, indicating, or supervising devices with sensors measuring combustion processes, e.g. knocking, pressure, ionization, combustion flame
    • 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
    • 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
    • F02B75/002—Double acting engines

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)
  • Valve Device For Special Equipments (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
BR112012015390A 2009-12-24 2010-12-17 motor de pistão livre, veículo e gerador de energia elétrica BR112012015390A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0922539A GB2476495A (en) 2009-12-24 2009-12-24 Free piston engine
PCT/GB2010/052123 WO2011077119A2 (en) 2009-12-24 2010-12-17 Free piston engine

Publications (1)

Publication Number Publication Date
BR112012015390A2 true BR112012015390A2 (pt) 2017-12-12

Family

ID=41716888

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112012015390A BR112012015390A2 (pt) 2009-12-24 2010-12-17 motor de pistão livre, veículo e gerador de energia elétrica
BR112012015388A BR112012015388A2 (pt) 2009-12-24 2010-12-23 sistema de gerenciamento de combustível para um motor de pistão livre tendo pelo menos um cilíndro com um meio de admissão

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112012015388A BR112012015388A2 (pt) 2009-12-24 2010-12-23 sistema de gerenciamento de combustível para um motor de pistão livre tendo pelo menos um cilíndro com um meio de admissão

Country Status (11)

Country Link
US (2) US8794198B2 (https=)
EP (2) EP2516805B1 (https=)
JP (1) JP5732472B2 (https=)
KR (2) KR101677314B1 (https=)
CN (2) CN102667060B (https=)
BR (2) BR112012015390A2 (https=)
ES (1) ES2435815T3 (https=)
GB (1) GB2476495A (https=)
RU (1) RU2539906C2 (https=)
WO (2) WO2011077119A2 (https=)
ZA (2) ZA201204049B (https=)

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US8662029B2 (en) * 2010-11-23 2014-03-04 Etagen, Inc. High-efficiency linear combustion engine
GB201021406D0 (en) * 2010-12-17 2011-01-26 Libertine Fpe Ltd Free piston engine generator
GB2488850B (en) * 2011-08-10 2013-12-11 Libertine Fpe Ltd Piston for a free piston engine generator
GB2494217B (en) * 2012-01-19 2014-10-08 Libertine Fpe Ltd A linear electrical machine with a piston and axially segmented cylinder
US10502177B2 (en) 2013-08-12 2019-12-10 Ford Global Technologies, Llc Methods and systems for improving engine starting
US11008864B2 (en) 2014-04-24 2021-05-18 Aquarius Engines (A.M.) Ltd. Engine with work stroke and gas exchange through piston rod
US11346219B2 (en) 2014-04-24 2022-05-31 Aquarius Engines (A.M.) Ltd. Engine with work stroke and gas exchange through piston rod
ES2973012T3 (es) 2014-04-24 2024-06-18 Aquarius Engines A M Ltd Motor de pistón libre
US9719415B2 (en) 2015-01-15 2017-08-01 Etagen, Inc. Energy storage and conversion in free-piston combustion engines
US9551221B1 (en) 2015-07-15 2017-01-24 Aquarius Engines (A.M.) Ltd. Engine with continuous gas exchange during momentum stroke
US9664103B2 (en) * 2015-08-08 2017-05-30 John E Wacholtz, JR. Virtual variable displacement two-stroke internal combustion piston engine
US11255405B2 (en) 2015-10-20 2022-02-22 Aquarius Engines (A.M.) Ltd. Vibration prevention in a linear actuator
CN106089541A (zh) * 2016-06-14 2016-11-09 吉林大学 基于极值搜索的自由活塞发动机控制系统点火位置优化方法
CN106050517A (zh) * 2016-07-26 2016-10-26 北京理工大学 一种用于点燃式自由活塞直线发电机的点火控制方法
US11041431B2 (en) 2017-07-06 2021-06-22 Douglas David Bunjes Combustion systems and methods
WO2019123493A1 (en) * 2017-12-21 2019-06-27 Ceme S.P.A A mass shifting mechanism between twin equilibrium points, and electro-pump or electro-valve having such shifting mechanism
EP3827507A1 (en) 2018-07-24 2021-06-02 Mainspring Energy, Inc. Linear electromagnetic machine
US10641166B1 (en) 2018-12-03 2020-05-05 Aquarius Engines (A.M.) Ltd. Piston rod and free piston engine
US11008959B2 (en) 2019-06-28 2021-05-18 Aquarius Engines Central Europe Sp. z o.o. System and method for controlling engine using reference point
GB2590407B (en) * 2019-12-16 2025-06-18 Libertine Fpe Ltd Power coupling for free piston mover
IL281086A (en) * 2021-02-24 2022-09-01 Yafa Innovations Ltd Linear power generator
US20250323552A1 (en) * 2024-04-10 2025-10-16 Hyliion Holdings Corp Integrated piston assembly for an electric machine

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Also Published As

Publication number Publication date
GB0922539D0 (en) 2010-02-10
EP2516805A2 (en) 2012-10-31
EP2516826B1 (en) 2013-10-16
ES2435815T3 (es) 2013-12-23
GB2476495A (en) 2011-06-29
WO2011077119A2 (en) 2011-06-30
US20120280513A1 (en) 2012-11-08
BR112012015388A2 (pt) 2017-12-12
KR20120102743A (ko) 2012-09-18
JP2013515900A (ja) 2013-05-09
WO2011077162A1 (en) 2011-06-30
KR20120098864A (ko) 2012-09-05
JP5732472B2 (ja) 2015-06-10
CN102770637B (zh) 2015-10-21
US20120266842A1 (en) 2012-10-25
KR101677314B1 (ko) 2016-11-17
CN102667060A (zh) 2012-09-12
RU2539906C2 (ru) 2015-01-27
EP2516826A1 (en) 2012-10-31
ZA201204049B (en) 2013-03-27
WO2011077119A3 (en) 2011-11-10
CN102770637A (zh) 2012-11-07
ZA201204087B (en) 2016-01-27
CN102667060B (zh) 2015-05-06
RU2012131482A (ru) 2014-01-27
EP2516805B1 (en) 2018-10-17
US8794198B2 (en) 2014-08-05

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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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]