RU2008124534A - FORCAM ROTARY INTERNAL COMBUSTION ENGINE - Google Patents
FORCAM ROTARY INTERNAL COMBUSTION ENGINE Download PDFInfo
- Publication number
- RU2008124534A RU2008124534A RU2008124534/06A RU2008124534A RU2008124534A RU 2008124534 A RU2008124534 A RU 2008124534A RU 2008124534/06 A RU2008124534/06 A RU 2008124534/06A RU 2008124534 A RU2008124534 A RU 2008124534A RU 2008124534 A RU2008124534 A RU 2008124534A
- Authority
- RU
- Russia
- Prior art keywords
- rotor
- stator
- air
- working
- engine
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
- F02C5/02—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion characterised by the arrangement of the combustion chamber in the chamber in the plant
- F02C5/04—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion characterised by the arrangement of the combustion chamber in the chamber in the plant the combustion chambers being formed at least partly in the turbine rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
- F02C5/10—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion the working fluid forming a resonating or oscillating gas column, i.e. the combustion chambers having no positively actuated valves, e.g. using Helmholtz effect
- F02C5/11—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion the working fluid forming a resonating or oscillating gas column, i.e. the combustion chambers having no positively actuated valves, e.g. using Helmholtz effect using valveless combustion chambers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Supercharger (AREA)
Abstract
1. Форкамерный роторный ДВС, содержащий неподвижный цилиндрический статор, ротор рабочей зоной, торцевые крышки с уплотнением, отличающийся тем, что процесс создания и сгорания рабочей смеси происходит в форкамере расположенной в статоре отделенной от рабочей зоны ротора газораспределительным клапаном, а сжатие воздуха производится воздушным компрессором, для чего двигатель имеет воздушный ресивер, воздушный компрессор с приводом от вала ротора через шестерни для создания необходимого давления воздуха в форкаме (для приготовления рабочей смеси), воздушный компрессор с электроприводом (для создания в воздушном ресивере необходимого давления воздуха перед запуском двигателя), инжектор обеспечивающий подачу через форсунку горючего в форкамеру, шестерни привода вала газораспределительного клапана от вала ротора, встроенные в статор: форкамеру (пространство приготовления и сгорания рабочей смеси), газораспределительный клапан, впускной воздушный канал, каналы выхода рабочих и отработавших газов. ! 2. Двигатель по п.1, отличающийся тем, что в качестве рабочего колеса используется ротором с одной или более рабочими зонами, в статоре встроены одна и более форкамеры. ! 3. Двигатель по п.2, отличающийся тем, что в качестве рабочего колеса используется ротором с лопатками, в статоре встроены одна и более форкамеры, при оснащении статора двумя и более форкамерами (на один ротор) допускается в целях экономии топлива (при отсутствии необходимости создания крутящего момента) отключать дополнительные форкамеры, для чего дополнительные форкамеры оснащаются электромагнитными клапанами расположенными на каналах подачи 1. A prechamber rotary internal combustion engine containing a stationary cylindrical stator, a rotor with a working zone, end caps with a seal, characterized in that the process of creating and burning the working mixture occurs in a prechamber located in the stator, which is separated by a gas distribution valve from the rotor working zone, and air is compressed by an air compressor For which the engine has an air receiver, an air compressor driven by the rotor shaft through gears to create the necessary air pressure in the preform (for cooking eyes of the mixture), an electric air compressor (to create the necessary air pressure in the air receiver before starting the engine), an injector that supplies fuel through the nozzle to the pre-chamber, gears of the gas distribution valve shaft drive from the rotor shaft, integrated into the stator: pre-chamber (cooking and combustion space working mixture), gas distribution valve, air inlet channel, working and exhaust gas outlet channels. ! 2. The engine according to claim 1, characterized in that the rotor with one or more working zones is used as the impeller, one or more prechambers are built into the stator. ! 3. The engine according to claim 2, characterized in that the rotor with blades is used as the impeller, one or more prechambers are built into the stator, when equipping the stator with two or more prechambers (per rotor), it is allowed to save fuel (if not necessary create torque) turn off additional pre-chambers, for which additional pre-chambers are equipped with solenoid valves located on the supply channels
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008124534/06A RU2387851C2 (en) | 2008-06-16 | 2008-06-16 | Prechamber rotary ice |
PCT/RU2009/000290 WO2009154511A1 (en) | 2008-06-16 | 2009-06-08 | Prechamber rotary internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008124534/06A RU2387851C2 (en) | 2008-06-16 | 2008-06-16 | Prechamber rotary ice |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008124534A true RU2008124534A (en) | 2009-12-27 |
RU2387851C2 RU2387851C2 (en) | 2010-04-27 |
Family
ID=41434271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008124534/06A RU2387851C2 (en) | 2008-06-16 | 2008-06-16 | Prechamber rotary ice |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2387851C2 (en) |
WO (1) | WO2009154511A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9038594B2 (en) | 2011-07-28 | 2015-05-26 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with pilot subchamber |
US9528434B1 (en) | 2011-07-28 | 2016-12-27 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with pilot subchamber |
US10544732B2 (en) | 2011-07-28 | 2020-01-28 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with removable subchamber insert |
US10557407B2 (en) | 2011-07-28 | 2020-02-11 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with pilot subchamber |
RU2550234C2 (en) * | 2012-10-10 | 2015-05-10 | Евгений Павлович Елистратов | Internal combustion engine |
RU2606035C1 (en) * | 2015-10-16 | 2017-01-10 | Владимир Александрович Никитин | Rotary-vane engine with separate rotary combustion chamber |
US10041402B2 (en) | 2016-05-12 | 2018-08-07 | Pratt & Whitney Canada Corp. | Internal combustion engine with split pilot injection |
US10145291B1 (en) | 2017-10-10 | 2018-12-04 | Pratt & Whitney Canada Corp. | Rotary engine and method of combusting fuel |
US10801394B2 (en) | 2017-11-29 | 2020-10-13 | Pratt & Whitney Canada Corp. | Rotary engine with pilot subchambers |
RU2718465C2 (en) * | 2018-02-05 | 2020-04-08 | Григорьев Виктор Миронович | Operating method of internal combustion engine of five-stroke separate gas exhaust, turbo-engine and turbine (embodiments) |
RU202173U1 (en) * | 2020-07-23 | 2021-02-05 | Герман Васильевич Половинкин | ROTARY ENGINE WITH EXTERNAL COMBUSTION CHAMBER |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US817814A (en) * | 1904-06-01 | 1906-04-17 | Engineering And Dev Company Of New York | Rotary engine. |
US4807440A (en) * | 1987-02-24 | 1989-02-28 | Ahmed Salem | Internal combustion engine |
US5237811A (en) * | 1990-12-26 | 1993-08-24 | Stockwell James K | Rotary internal combustion engine apparatus |
RU2102619C1 (en) * | 1991-10-21 | 1998-01-20 | Орбитал Энджин Компани (Аустралия) ПТИ Лимитед | Method of and device for fuel metering, method of and device for metering out liquid media |
US5845479A (en) * | 1998-01-20 | 1998-12-08 | Electric Power Research Institute, Inc. | Method for providing emergency reserve power using storage techniques for electrical systems applications |
-
2008
- 2008-06-16 RU RU2008124534/06A patent/RU2387851C2/en not_active IP Right Cessation
-
2009
- 2009-06-08 WO PCT/RU2009/000290 patent/WO2009154511A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
RU2387851C2 (en) | 2010-04-27 |
WO2009154511A1 (en) | 2009-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100617 |