BR102022015357A2 - Motor de pistões livres - Google Patents

Motor de pistões livres

Info

Publication number
BR102022015357A2
BR102022015357A2 BR102022015357A BR102022015357A BR102022015357A2 BR 102022015357 A2 BR102022015357 A2 BR 102022015357A2 BR 102022015357 A BR102022015357 A BR 102022015357A BR 102022015357 A BR102022015357 A BR 102022015357A BR 102022015357 A2 BR102022015357 A2 BR 102022015357A2
Authority
BR
Brazil
Prior art keywords
free piston
piston engine
crankshaft
compressor
fuel
Prior art date
Application number
BR102022015357A
Other languages
English (en)
Inventor
Expósito Carballada Manuel
Original Assignee
Manuel Exposito Carballada
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 Manuel Exposito Carballada filed Critical Manuel Exposito Carballada
Priority to BR102022015357A priority Critical patent/BR102022015357A2/pt
Priority to US19/099,664 priority patent/US20260043344A1/en
Priority to CN202380061626.0A priority patent/CN119768607A/zh
Priority to AU2023319152A priority patent/AU2023319152A1/en
Priority to PCT/BR2023/050246 priority patent/WO2024026550A1/pt
Priority to EP23848796.1A priority patent/EP4567275A1/en
Priority to IL318594A priority patent/IL318594A/en
Priority to KR1020257006962A priority patent/KR20250044756A/ko
Priority to JP2025504215A priority patent/JP2025525763A/ja
Publication of BR102022015357A2 publication Critical patent/BR102022015357A2/pt
Priority to MX2025001096A priority patent/MX2025001096A/es
Priority to ZA2025/01596A priority patent/ZA202501596B/en

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
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/053—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the inner ends of the 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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • 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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/08—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders arranged oppositely relative to main shaft and of "flat" type
    • 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
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with crankshaft
    • F01B9/023—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with crankshaft of Bourke-type or Scotch yoke
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F02B75/222—Multi-cylinder engines with cylinders in V, fan, or star arrangement with cylinders in star arrangement
    • 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
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • 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
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/28—Other pistons with specially-shaped head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404—Details, component parts specially adapted for such pumps
    • F04B27/0414—Cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404—Details, component parts specially adapted for such pumps
    • F04B27/0451—Particularities relating to the distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/18—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use for specific elastic fluids
    • 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
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1812—Number of cylinders three
    • 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
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

motor de pistões livres. a presente invenção refere-se a um arranjo de um motor de combustão interna (e/ou compressor) universal para qualquer tipo de combustível com aperfeiçoadíssima eficiência e grandes melhoras (mais de 50) em todos os aspectos (sem virabrequin e sem bielas) respeito a os motores atuais.
BR102022015357A 2022-03-08 2022-08-03 Motor de pistões livres BR102022015357A2 (pt)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BR102022015357A BR102022015357A2 (pt) 2022-08-03 2022-08-03 Motor de pistões livres
EP23848796.1A EP4567275A1 (en) 2022-08-03 2023-07-28 Free-piston engine
CN202380061626.0A CN119768607A (zh) 2022-08-03 2023-07-28 自由活塞发动机
AU2023319152A AU2023319152A1 (en) 2022-08-03 2023-07-28 Free-piston engine
PCT/BR2023/050246 WO2024026550A1 (pt) 2022-08-03 2023-07-28 Motor de pistões livres
US19/099,664 US20260043344A1 (en) 2022-03-08 2023-07-28 Free piston engine
IL318594A IL318594A (en) 2022-08-03 2023-07-28 Free-piston engine
KR1020257006962A KR20250044756A (ko) 2022-08-03 2023-07-28 프리-피스톤 엔진
JP2025504215A JP2025525763A (ja) 2022-08-03 2023-07-28 フリーピストンエンジン
MX2025001096A MX2025001096A (es) 2022-08-03 2025-01-27 Motor de piston libre
ZA2025/01596A ZA202501596B (en) 2022-08-03 2025-02-20 Free-piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102022015357A BR102022015357A2 (pt) 2022-08-03 2022-08-03 Motor de pistões livres

Publications (1)

Publication Number Publication Date
BR102022015357A2 true BR102022015357A2 (pt) 2024-02-15

Family

ID=89848110

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102022015357A BR102022015357A2 (pt) 2022-03-08 2022-08-03 Motor de pistões livres

Country Status (11)

Country Link
US (1) US20260043344A1 (pt)
EP (1) EP4567275A1 (pt)
JP (1) JP2025525763A (pt)
KR (1) KR20250044756A (pt)
CN (1) CN119768607A (pt)
AU (1) AU2023319152A1 (pt)
BR (1) BR102022015357A2 (pt)
IL (1) IL318594A (pt)
MX (1) MX2025001096A (pt)
WO (1) WO2024026550A1 (pt)
ZA (1) ZA202501596B (pt)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195420A (en) * 1963-10-17 1965-07-20 Donald J Johannsen Dual piston unit for internal combustion engine
JPS5930185Y2 (ja) * 1980-04-24 1984-08-29 川崎重工業株式会社 内燃機関
JPS60112642U (ja) * 1983-11-17 1985-07-30 川崎重工業株式会社 ２サイクルエンジン
FI92241C (fi) * 1993-01-28 1994-10-10 Sampower Oy Menetelmä vapaamäntämoottorin tärinän vaimentamiseksi ja tärinävaimennettu vapaamäntämoottori
US5402755A (en) * 1993-08-16 1995-04-04 Waissi; Gary R. Internal combustion (IC) engine
US5503038A (en) * 1994-04-01 1996-04-02 Aquino; Giovanni Free floating multiple eccentric device
EP0807219B1 (en) * 1995-01-31 1999-10-20 Graham William Osborne Interconnecting mechanism
US6213064B1 (en) * 1998-06-16 2001-04-10 Wing Ping Geung Double throw engine
JP2004316576A (ja) * 2003-04-17 2004-11-11 Toyota Motor Corp スコッチヨーク式エンジン
AU2003270961B1 (en) * 2003-06-26 2004-06-24 Arvid Murray Johnson Rotatory crank shaft
IL170165A (en) * 2005-08-08 2010-12-30 Haim Rom Wankel and similar rotary engines
WO2012075680A1 (zh) * 2010-12-06 2012-06-14 北京中清能发动机技术有限公司 曲柄圆滑块机构及往复运动件、机体、内燃机、压缩机
AU2012202154A1 (en) * 2011-06-30 2013-01-17 Exodus R&D International Pte Ltd Desmodronic shaft and yoke assembly for translating linear to rotary motion
US9051833B2 (en) * 2011-08-29 2015-06-09 Matthew Byrne Diggs X-engine assembly with perfect balance
GB2503488A (en) * 2012-06-28 2014-01-01 Oliver Jukes A Piston to Shaft Coupling
US8757126B2 (en) * 2012-11-24 2014-06-24 Jerome L. Sullivan, IV Non-reciprocating piston engine
US8534240B1 (en) * 2013-05-16 2013-09-17 Gary Ray Robert Waissi Alternative crankdisk bearing support for the waissi internal combustion engine
GB201413345D0 (en) * 2014-07-28 2014-09-10 Oxford Two Stroke Ltd Internal combustion engine
KR102584315B1 (ko) * 2021-01-05 2023-09-27 정민우 컨넥팅 로드없이 직선운동을 회전운동으로 변환하는 왕복운동장치

Also Published As

Publication number Publication date
AU2023319152A1 (en) 2025-03-13
CN119768607A (zh) 2025-04-04
MX2025001096A (es) 2025-04-02
KR20250044756A (ko) 2025-04-01
WO2024026550A1 (pt) 2024-02-08
EP4567275A1 (en) 2025-06-11
JP2025525763A (ja) 2025-08-07
US20260043344A1 (en) 2026-02-12
ZA202501596B (en) 2025-11-26
IL318594A (en) 2025-03-01

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Legal Events

Date Code Title Description
B11K Dismissal acc. art. 17, par 2 of ipl - pending earlier application (priority claim) definitively shelved

Free format text: PRIORIDADE INTERNA DO BR102023015251-1 DE 28/07/2023.

B03F Publication of an application: publication of application definitely dismissed [chapter 3.6 patent gazette]