BR112022026455A2 - Motor de combustão interna que tem uma câmara de troca de gás - Google Patents

Motor de combustão interna que tem uma câmara de troca de gás

Info

Publication number
BR112022026455A2
BR112022026455A2 BR112022026455A BR112022026455A BR112022026455A2 BR 112022026455 A2 BR112022026455 A2 BR 112022026455A2 BR 112022026455 A BR112022026455 A BR 112022026455A BR 112022026455 A BR112022026455 A BR 112022026455A BR 112022026455 A2 BR112022026455 A2 BR 112022026455A2
Authority
BR
Brazil
Prior art keywords
gas exchange
exchange chamber
internal combustion
combustion engine
cylinder
Prior art date
Application number
BR112022026455A
Other languages
English (en)
Inventor
Yaakoby Shaul
Original Assignee
Aquarius Engines A M 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 Aquarius Engines A M Ltd filed Critical Aquarius Engines A M Ltd
Publication of BR112022026455A2 publication Critical patent/BR112022026455A2/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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • 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 and not specific to preceding groups
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • F01B9/026—Rigid connections between piston and rod; Oscillating pistons
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C31/00—Bearings for parts which both rotate and move linearly
    • F16C31/02—Sliding-contact bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C5/00—Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

MOTOR DE COMBUSTÃO INTERNA QUE TEM UMA CÂMARA DE TROCA DE GÁS. Trata-se de um motor que pode ser configurado para ter um pistão alternado em um cilindro no qual gases de desvio passam de uma câmara de combustão no cilindro para uma área externa ao cilindro. O pistão pode ser conectado a uma haste configurada para alternar em uma trajetória linear. O motor pode compreender uma câmara de troca de gás configurada para capturar os gases de desvio em um espaço entre o cilindro e uma câmara que aloja um atuador conectado a uma extremidade da haste.
BR112022026455A 2020-06-25 2020-11-16 Motor de combustão interna que tem uma câmara de troca de gás BR112022026455A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063044096P 2020-06-25 2020-06-25
PCT/IB2020/060777 WO2021260425A1 (en) 2020-06-25 2020-11-16 Internal combustion engine having a gas exchange chamber

Publications (1)

Publication Number Publication Date
BR112022026455A2 true BR112022026455A2 (pt) 2023-01-31

Family

ID=73790143

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022026455A BR112022026455A2 (pt) 2020-06-25 2020-11-16 Motor de combustão interna que tem uma câmara de troca de gás

Country Status (10)

Country Link
US (2) US20230250845A1 (pt)
EP (2) EP4172467A1 (pt)
JP (1) JP2023533463A (pt)
KR (2) KR20230042275A (pt)
CN (2) CN116057253A (pt)
AU (2) AU2020454769A1 (pt)
BR (1) BR112022026455A2 (pt)
CA (2) CA3182771A1 (pt)
MX (1) MX2022016362A (pt)
WO (2) WO2021260425A1 (pt)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB450804A (en) * 1935-12-02 1936-07-24 Ragnar Berggren Improvements in or relating to internal combustion engines having pistons situated opposite each other
US4724800A (en) * 1986-08-15 1988-02-16 Southwest Research Institute Ringless piston engine
US20090013980A1 (en) * 2005-07-05 2009-01-15 Ken Takachi Two cycle engine
PL222660B1 (pl) * 2013-03-11 2016-08-31 Jacek Majewski Dwusuwowy silnik spalinowy zwłaszcza do napędu samochodów osobowych
AU2015249420B2 (en) 2014-04-24 2019-04-18 Aquarius Engines (A.M.) Ltd. Free piston engine
US9963968B2 (en) 2015-07-15 2018-05-08 Aquarius Engines (A.M.) Ltd. Timed gas exchange in engine using piston as exhaust valve
DE102016102650A1 (de) * 2016-02-16 2017-08-17 Devetec Gmbh Wärmekraftmaschine, insbesondere ORC-Motor

Also Published As

Publication number Publication date
CN116057263A (zh) 2023-05-02
AU2020454769A1 (en) 2023-01-19
CA3182771A1 (en) 2021-12-30
MX2022016362A (es) 2023-01-30
WO2021260425A1 (en) 2021-12-30
JP2023533463A (ja) 2023-08-03
WO2021260645A2 (en) 2021-12-30
CA3182804A1 (en) 2021-12-30
AU2021294408A1 (en) 2023-02-02
US20230250845A1 (en) 2023-08-10
EP4172467A1 (en) 2023-05-03
CN116057253A (zh) 2023-05-02
KR20230028477A (ko) 2023-02-28
KR20230042275A (ko) 2023-03-28
US20230272716A1 (en) 2023-08-31
WO2021260645A3 (en) 2022-02-10
EP4172468A2 (en) 2023-05-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]