BR112014030753A8 - Conjunto de vedação para motor de combustão interna do pistão - Google Patents

Conjunto de vedação para motor de combustão interna do pistão

Info

Publication number
BR112014030753A8
BR112014030753A8 BR112014030753A BR112014030753A BR112014030753A8 BR 112014030753 A8 BR112014030753 A8 BR 112014030753A8 BR 112014030753 A BR112014030753 A BR 112014030753A BR 112014030753 A BR112014030753 A BR 112014030753A BR 112014030753 A8 BR112014030753 A8 BR 112014030753A8
Authority
BR
Brazil
Prior art keywords
transverse
combustion engine
internal combustion
seal assembly
sealing strips
Prior art date
Application number
BR112014030753A
Other languages
English (en)
Other versions
BR112014030753A2 (pt
Inventor
Knob Václav
Original Assignee
Knob Engines S R O
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 Knob Engines S R O filed Critical Knob Engines S R O
Publication of BR112014030753A2 publication Critical patent/BR112014030753A2/pt
Publication of BR112014030753A8 publication Critical patent/BR112014030753A8/pt

Links

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
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/068—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with an actuated or actuating element being at the inner ends of the 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
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • 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
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • F02B57/08—Engines with star-shaped cylinder arrangements
    • 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
    • F02B59/00—Internal-combustion aspects of other reciprocating-piston engines with movable, e.g. oscillating, cylinders
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • 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
    • F02F11/00—Arrangements of sealings in combustion engines 
    • F02F11/007—Arrangements of sealings in combustion engines  involving rotary applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

CONJUNTO DE VEDAÇÃO PARA MOTOR DE COMBUSTÃO INTERNA DO PISTÃO. A invenção refere-se a um conjunto de vedação para motor de combustão interna do pistão compreendendo um bloco rotativo (11) de uma forma rotacional com cilindros situados radialmente (12) com pistões (13) e uma caixa fixa colocada externamente (10) com pelo menos uma porta de entrada (14) e / ou porta de saída (15), enquanto a superfície externa (16) do bloco rotativo (11) é uma superfície rotacional com uma curva de perfil de linha reta ou curva, na qual partes de vedação transversais e / ou laterais, que são colocadas na caixa fixa (10), assentam-se, nas ranhuras laterais circulares (2), existe uma vedação lateral que consiste em segmentos de vedação lateral circular (1) que são sempre colocados entre as tiras de vedação transversal vizinha (3), as quais são colocadas em ranhuras transversais (4), e estas tiras de vedação (3) passam pelas ranhuras laterais (2) transversalmente, enquanto no lugar, onde os segmentos de vedação lateral (1) e as tiras de vedação transversal (3) se encontram, existem articulações (5) com entalhes (7) para inserir os segmentos de vedação lateral (1) e tiras de vedação transversal (3).
BR112014030753A 2012-06-21 2013-06-17 Conjunto de vedação para motor de combustão interna do pistão BR112014030753A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2012-422A CZ304371B6 (cs) 2012-06-21 2012-06-21 Těsnění rotačního pístového spalovacího motoru
PCT/CZ2013/000077 WO2013189471A1 (en) 2012-06-21 2013-06-17 Seal assembly for rotary piston internal combustion engine

Publications (2)

Publication Number Publication Date
BR112014030753A2 BR112014030753A2 (pt) 2017-06-27
BR112014030753A8 true BR112014030753A8 (pt) 2022-08-30

Family

ID=48900718

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014030753A BR112014030753A8 (pt) 2012-06-21 2013-06-17 Conjunto de vedação para motor de combustão interna do pistão

Country Status (19)

Country Link
US (1) US9366200B2 (pt)
EP (1) EP2872743B1 (pt)
JP (1) JP6190453B2 (pt)
KR (1) KR102008044B1 (pt)
CN (1) CN104379872B (pt)
AU (1) AU2013279853B2 (pt)
BR (1) BR112014030753A8 (pt)
CA (1) CA2875723C (pt)
CZ (1) CZ304371B6 (pt)
DK (1) DK2872743T3 (pt)
EA (1) EA030441B1 (pt)
ES (1) ES2652672T3 (pt)
HU (1) HUE037365T2 (pt)
IN (1) IN2015MN00035A (pt)
NO (1) NO2872743T3 (pt)
PL (1) PL2872743T3 (pt)
SI (1) SI2872743T1 (pt)
WO (1) WO2013189471A1 (pt)
ZA (1) ZA201409216B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2698798A1 (es) * 2017-08-04 2019-02-05 Oller Asensio Jose Motor de combustion con bloque giratorio portacilindros
CZ309838B6 (cs) * 2022-12-09 2023-11-22 Václav Knob Těsnění bloku rotačního spalovacího motoru

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB275740A (en) * 1926-05-17 1927-08-17 Giovanni Prestini Improvements in revolving cylinder engines
US1705130A (en) 1927-08-11 1929-03-12 Mcklusky John Internal-combustion engine
FR2012219A6 (pt) * 1968-07-03 1970-03-13 Avermaete Gilbert
DE2153946C2 (de) * 1971-10-29 1983-11-17 Franz 7924 Steinheim Rieger Führungsgetriebe für eine Umlaufkolben-Brennkraftmaschine
GB1419322A (en) * 1972-08-16 1975-12-31 Dornier System Gmbh Rotary piston engine with means for lubricating radial sealing strips
DE2412438A1 (de) * 1973-03-26 1974-10-10 Paul D Baller Rotations-druckvorrichtung fuer fluide
US3834845A (en) * 1973-05-02 1974-09-10 Outboard Marine Corp Side gas seal means for rotary mechanisms
US4010719A (en) * 1973-05-04 1977-03-08 Lappa Cleto L Rotary internal combustion engine
DE2323789A1 (de) * 1973-05-11 1974-11-28 Dornier Gmbh Mantelausbildung fuer rotationskolbenmaschinen in trochoidenbauart
FR2243608A5 (en) * 1973-09-06 1975-04-04 Peugeot & Renault I.C. engine with radial rotating pistons - crankshaft/rotor speed ratio is equal to number of cylinders
US3930767A (en) * 1974-07-16 1976-01-06 General Motors Corporation Circular rotor side seal for rotary machines
GB1526203A (en) * 1974-10-10 1978-09-27 Penny Turbines Ltd N Rotary piston machine
US3995599A (en) * 1975-07-31 1976-12-07 General Motors Corporation Rotary combustion engine exhaust gas recirculation system
DE2639717A1 (de) * 1976-09-03 1978-03-16 Marin Gatev Hub-kreiskolbenmotor
DE2732779A1 (de) * 1977-07-20 1979-02-08 Froese Ruediger Hubkolben-drehzylinder-motor (hd-motor)
AU1156683A (en) 1982-02-02 1983-08-12 William Thomas Appleton Rotary combustion engine
DE3417342A1 (de) 1984-05-08 1985-11-21 Boser, Ekkehart Verbrennungskraftmaschine
DE3508408A1 (de) * 1985-03-08 1986-09-11 RMC Rotary-Motor Co. AG, Zug Rotationskolbenmaschine
FR2639676A1 (fr) 1988-11-25 1990-06-01 Calmet Alain Moteur a combustion deux temps avec rotor multicylindres en etoile
FR2744172B1 (fr) * 1996-01-29 1998-04-17 Drussant Jacques Louis Moteur rotatif a combustion interne et a pistons pivotants etanches
IT1305752B1 (it) 1996-11-25 2001-05-16 Col Enzo De Motore rotativo a combustione interna
AU8003898A (en) 1997-06-12 1998-12-30 Colin A. Clifford Rotary cylinder radial piston engine
FR2767156A1 (fr) 1997-08-06 1999-02-12 Alain Lidonne Dispositif pour faire fonctionner les moteurs thermiques rotatifs a pistons alternatifs selon un cycle a quatre temps
NZ329166A (en) * 1997-11-12 1999-05-28 Gemtech Corp Ltd Change Of Nam Radial rotary fluid pressure machine,typically internal combustion engine, arranged so that rotor and drive shaft rotate in mutually opposite directions
DE10145478B4 (de) * 2001-09-14 2007-01-18 Erich Teufl Hubkolbenmaschine mit umlaufendem Zylinder
US20040261731A1 (en) 2003-06-27 2004-12-30 Hojjat Fathollahi Rotary engine and compressor

Also Published As

Publication number Publication date
US20150144092A1 (en) 2015-05-28
NO2872743T3 (pt) 2018-02-17
SI2872743T1 (en) 2018-02-28
HUE037365T2 (hu) 2018-09-28
JP6190453B2 (ja) 2017-08-30
EP2872743A1 (en) 2015-05-20
CA2875723C (en) 2016-11-01
CZ304371B6 (cs) 2014-04-02
DK2872743T3 (da) 2017-11-06
AU2013279853B2 (en) 2016-09-29
PL2872743T3 (pl) 2018-01-31
KR20150023456A (ko) 2015-03-05
ES2652672T3 (es) 2018-02-05
EP2872743B1 (en) 2017-09-20
CN104379872A (zh) 2015-02-25
CA2875723A1 (en) 2013-12-27
EA030441B1 (ru) 2018-08-31
BR112014030753A2 (pt) 2017-06-27
AU2013279853A1 (en) 2015-01-29
IN2015MN00035A (pt) 2015-10-16
CN104379872B (zh) 2018-02-02
US9366200B2 (en) 2016-06-14
WO2013189471A1 (en) 2013-12-27
EA201401343A1 (ru) 2016-03-31
JP2015526657A (ja) 2015-09-10
ZA201409216B (en) 2015-11-25
CZ2012422A3 (cs) 2014-01-02
KR102008044B1 (ko) 2019-10-21

Similar Documents

Publication Publication Date Title
BR112014024032A8 (pt) Trocador de calor
BR112013009242A2 (pt) sistemas de relações de compressão variáveis para motores de combustão interna de pistões opostos e outros, e métodos de produção e uso relacionados
BR112015009350A2 (pt) motor de combustão interna
BR112015013144A2 (pt) vedação mecânica dividida que tem faces de extremidade não planas
BR112017024460A2 (pt) conjunto de balancim de válvula de exaustão
RU2015119544A (ru) Усовершенствованный протектор
BR112015018785A8 (pt) atuador giratório hidráulico, atuador de bloqueio hidráulico, método de atuação giratória e método de montagem de um atuador hidráulico giratório
RU2014108246A (ru) Уплотнение для роторной машины
WO2013017662A3 (de) Rotationskolbenmotor, insbesondere mit zündkammerumlaufenden rotationskolben
BR112014030753A8 (pt) Conjunto de vedação para motor de combustão interna do pistão
BR112016022393A2 (pt) Sistema para alterar a aparência de uma superfície de veículo, método para alterar a aparência ou a textura de superfície de veículo, e método para alterar a aparência de uma superfície de veículo
BR112013017725A2 (pt) pistão para uso em motores de combustão interna
BR112014019580A8 (pt) Anel de pistão e método para sua fabricação
BRPI0822375A8 (pt) Pneu
BR112016002455A2 (pt) pistão para um motor de combustão interna
BR112015014675A2 (pt) permutador de calor contendo canais de derivação
JP2015504999A5 (pt)
BR112014026872A2 (pt) bomba de pistão rotativo com entradas e saídas otimizadas
EA201790199A1 (ru) Ротационное цилиндропоршневое устройство
BR112017004661A2 (pt) conjunto de virabrequim e mancais principais para um motor de combustão interna a pistão recíproco
BR112015011549A2 (pt) bloco de cilindro com jaqueta de óleo integrada
BR112015023104A2 (pt) junta multi-camada
WO2012156629A3 (fr) Moteur thermique a carter rotatif
TR201906480T4 (tr) Muhafazaya karşı sızdırmaz hale getirilmiş silindirik ek parçasına sahip muhafaza.
BRPI0412293A (pt) bomba para a produção de óleo

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

Free format text: PAGAR RESTAURACAO.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.6 NA RPI NO 2562 DE 11/02/2020 POR TER SIDO INDEVIDA. UMA VEZ QUE AS ANUIDADES FORAM RECOLHIDAS DENTRO DO PRAZO.

B12F Other appeals [chapter 12.6 patent gazette]

Free format text: RECURSO: 870210054341 - 17/06/2021

B25G Requested change of headquarter approved

Owner name: KNOB ENGINES S.R.O (CZ)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time