BR112016029982A2 - rotor de motor rotativo. - Google Patents
rotor de motor rotativo.Info
- Publication number
- BR112016029982A2 BR112016029982A2 BR112016029982A BR112016029982A BR112016029982A2 BR 112016029982 A2 BR112016029982 A2 BR 112016029982A2 BR 112016029982 A BR112016029982 A BR 112016029982A BR 112016029982 A BR112016029982 A BR 112016029982A BR 112016029982 A2 BR112016029982 A2 BR 112016029982A2
- Authority
- BR
- Brazil
- Prior art keywords
- rotor
- rotary motor
- motor rotor
- edge
- rear edge
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/22—Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/02—Radially-movable sealings for working fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary 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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
-
- 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
- F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
- F02B55/02—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
- F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
- F02B55/14—Shapes or constructions of combustion chambers
-
- 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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B2053/005—Wankel engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2250/00—Geometry
- F04C2250/20—Geometry of the rotor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Rotary Pumps (AREA)
- Supercharger (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
um rotor de motor rotativo (10) compreendendo três flancos de rotor (12) arranjados em uma forma de triângulo geralmente equilátero, cada flanco de rotor (12) tendo uma borda dianteira (16) e uma borda traseira (17), um rebordo alongado (21) sendo proporcionado na borda dianteira (16) de pelo menos um dos flancos do rotor (12), o rebordo alongado (21) se estendendo em todo o comprimento axial do flanco do rotor (12). em um outro aspecto, pelo menos um flanco de rotor (12) compreende uma cavidade tendo uma borda dianteira e uma borda traseira, e pelo menos uma porção da base da cavidade proximal a uma borda traseira da mesma é curvada para fora.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15154727.0A EP3056661B1 (en) | 2015-02-11 | 2015-02-11 | Rotary engine rotor |
EP15154727.0 | 2015-02-11 | ||
PCT/EP2016/052786 WO2016128437A1 (en) | 2015-02-11 | 2016-02-10 | Rotary engine rotor |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112016029982A2 true BR112016029982A2 (pt) | 2017-08-22 |
BR112016029982B1 BR112016029982B1 (pt) | 2023-01-10 |
Family
ID=52464283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016029982-5A BR112016029982B1 (pt) | 2015-02-11 | 2016-02-10 | Rotor de motor rotativo |
Country Status (12)
Country | Link |
---|---|
US (2) | US20170167368A1 (pt) |
EP (2) | EP3192965B1 (pt) |
JP (1) | JP2018509549A (pt) |
KR (2) | KR102575602B1 (pt) |
CN (1) | CN106460516B (pt) |
AU (2) | AU2016217936B2 (pt) |
BR (1) | BR112016029982B1 (pt) |
CA (1) | CA2951106C (pt) |
ES (2) | ES2657164T3 (pt) |
IL (2) | IL249379A0 (pt) |
RU (1) | RU2694948C2 (pt) |
WO (1) | WO2016128437A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7159662B2 (ja) | 2018-07-17 | 2022-10-25 | マツダ株式会社 | ロータリピストンエンジン |
US11976559B1 (en) | 2023-04-07 | 2024-05-07 | Pratt & Whitney Canada Corp. | Rotor for a rotary engine |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3081753A (en) * | 1960-03-10 | 1963-03-19 | Curtiss Wright Corp | Rotary combustion engines |
US3405695A (en) * | 1966-12-12 | 1968-10-15 | Curtiss Wright Corp | Rotary combustion engine and rotor therefor |
DE1927840A1 (de) * | 1968-06-06 | 1969-12-11 | Toyo Kogyo Company Ltd | Drehkolben-Brennkraftmaschine |
FR2038520A5 (pt) * | 1969-03-18 | 1971-01-08 | Panhard & Levassor | |
JPS5542253B1 (pt) * | 1969-04-16 | 1980-10-29 | ||
JPS5086888A (pt) * | 1973-12-08 | 1975-07-12 | ||
DE2540702C3 (de) * | 1975-09-12 | 1979-05-23 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Rotationskolben-Brennkraftmaschine in Trochoidenbauart mit Fremdzündung und Kraftstoffeinspritzung |
DE2553457C3 (de) * | 1975-11-28 | 1980-08-14 | Wankel Gmbh, 1000 Berlin | Gemischansaugende Kreiskolben-Brennkraftmaschine mit Schlupfeingriff |
US4066044A (en) * | 1976-09-09 | 1978-01-03 | Curtiss-Wright Corporation | Rotary engine with tongue and groove inserts in rotor faces |
US4120620A (en) * | 1976-12-10 | 1978-10-17 | Campos Associates | Rotary internal combustion engine |
US4192634A (en) * | 1976-12-10 | 1980-03-11 | Campos Associates | Rotary internal combustion engine |
JPS5913459B2 (ja) * | 1978-09-21 | 1984-03-29 | 宇部興産株式会社 | セメント原料用予熱仮焼装置を含むセメント焼成装置 |
US4308002A (en) * | 1979-10-25 | 1981-12-29 | Alfonso Di Stefano | Wankel-type engine with semi-circular sectional configuration for chamber end surface |
JPS59101547A (ja) * | 1982-11-30 | 1984-06-12 | Hidejiro Fujiwara | ロ−タリ−エンジンの変型ロ−タ− |
JPH0329548Y2 (pt) * | 1985-06-12 | 1991-06-24 | ||
JPH0586888A (ja) * | 1991-09-27 | 1993-04-06 | Mazda Motor Corp | 筒内燃料噴射式ロ−タリピストンエンジン |
JP2631626B2 (ja) * | 1994-02-14 | 1997-07-16 | 弘 中村 | ロータリーエンジン |
RU2148721C1 (ru) * | 1998-12-11 | 2000-05-10 | Козлов Георгий Леонидович | Роторный аксиальный двигатель |
IL170165A (en) * | 2005-08-08 | 2010-12-30 | Haim Rom | Wankel and similar rotary engines |
RU2361088C2 (ru) * | 2006-08-03 | 2009-07-10 | Владимир Петрович Кротов | Роторно-поршневой двигатель для автомобилей |
ES2606170T3 (es) * | 2011-03-10 | 2017-03-23 | Uav Engines Ltd | Rotor de motor rotativo |
US9593580B2 (en) * | 2012-11-23 | 2017-03-14 | Pratt & Whitney Canada Corp. | Wankel engine rotor |
-
2015
- 2015-02-11 EP EP17157825.5A patent/EP3192965B1/en active Active
- 2015-02-11 ES ES15154727.0T patent/ES2657164T3/es active Active
- 2015-02-11 ES ES17157825T patent/ES2824463T3/es active Active
- 2015-02-11 EP EP15154727.0A patent/EP3056661B1/en active Active
-
2016
- 2016-02-10 RU RU2017114664A patent/RU2694948C2/ru active
- 2016-02-10 CN CN201680001801.7A patent/CN106460516B/zh active Active
- 2016-02-10 KR KR1020237000349A patent/KR102575602B1/ko active IP Right Grant
- 2016-02-10 US US15/323,168 patent/US20170167368A1/en not_active Abandoned
- 2016-02-10 BR BR112016029982-5A patent/BR112016029982B1/pt active IP Right Grant
- 2016-02-10 CA CA2951106A patent/CA2951106C/en active Active
- 2016-02-10 JP JP2017517123A patent/JP2018509549A/ja active Pending
- 2016-02-10 WO PCT/EP2016/052786 patent/WO2016128437A1/en active Application Filing
- 2016-02-10 KR KR1020167035281A patent/KR20170107359A/ko not_active IP Right Cessation
- 2016-02-10 AU AU2016217936A patent/AU2016217936B2/en active Active
- 2016-12-04 IL IL249379A patent/IL249379A0/en unknown
-
2020
- 2020-03-09 AU AU2020201724A patent/AU2020201724B2/en active Active
- 2020-05-13 US US15/930,849 patent/US11459890B2/en active Active
- 2020-09-08 IL IL277226A patent/IL277226B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3192965B1 (en) | 2020-09-16 |
WO2016128437A1 (en) | 2016-08-18 |
RU2017114664A (ru) | 2018-10-29 |
US20200270991A1 (en) | 2020-08-27 |
CA2951106A1 (en) | 2016-08-18 |
EP3056661B1 (en) | 2017-12-13 |
RU2017114664A3 (pt) | 2019-05-28 |
KR102575602B1 (ko) | 2023-09-06 |
US11459890B2 (en) | 2022-10-04 |
AU2016217936B2 (en) | 2020-02-27 |
EP3192965A3 (en) | 2017-07-26 |
EP3192965A2 (en) | 2017-07-19 |
CA2951106C (en) | 2023-06-13 |
BR112016029982B1 (pt) | 2023-01-10 |
ES2657164T3 (es) | 2018-03-01 |
KR20170107359A (ko) | 2017-09-25 |
CN106460516B (zh) | 2019-01-22 |
CN106460516A (zh) | 2017-02-22 |
AU2020201724B2 (en) | 2021-12-09 |
IL249379A0 (en) | 2017-02-28 |
JP2018509549A (ja) | 2018-04-05 |
AU2016217936A1 (en) | 2016-12-08 |
IL277226A (en) | 2020-10-29 |
KR20230011478A (ko) | 2023-01-20 |
RU2694948C2 (ru) | 2019-07-18 |
AU2020201724A1 (en) | 2020-03-26 |
EP3056661A1 (en) | 2016-08-17 |
US20170167368A1 (en) | 2017-06-15 |
IL277226B (en) | 2021-09-30 |
ES2824463T3 (es) | 2021-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 10/02/2016, OBSERVADAS AS CONDICOES LEGAIS |