RU2010100505A - METHOD FOR WORKING THE PISTON INTERNAL COMBUSTION ENGINE - Google Patents
METHOD FOR WORKING THE PISTON INTERNAL COMBUSTION ENGINE Download PDFInfo
- Publication number
- RU2010100505A RU2010100505A RU2010100505/06A RU2010100505A RU2010100505A RU 2010100505 A RU2010100505 A RU 2010100505A RU 2010100505/06 A RU2010100505/06 A RU 2010100505/06A RU 2010100505 A RU2010100505 A RU 2010100505A RU 2010100505 A RU2010100505 A RU 2010100505A
- Authority
- RU
- Russia
- Prior art keywords
- air
- working
- compressor
- working cylinder
- cylinder
- Prior art date
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Classifications
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- 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
Abstract
1. Способ работы поршневого двигателя внутреннего сгорания (ДВС) путем выполнения тактов цикла работы двигателя в компрессорном и рабочем цилиндрах, сжатия в них воздуха, дополнительного сжатия воздуха в рабочем цилиндре, впрыска топлива в него с последующим горением, расширения продуктов горения - рабочий ход поршня и выпуска отработавших газов, отличающийся тем, что сжатие воздуха в компрессорном цилиндре производят ступенчато, при двух и более ступенях, с промежуточным охлаждением воздуха и подачей его через ресивер в рабочий цилиндр, процесс расширения газа выполняют ступенчато, при двух и более ступенях, с промежуточным дополнительным впрыском топлива и подводом теплоты, отбираемой у выхлопных газов воздуху, направляемому в рабочий цилиндр. ! 2. Способ по п.1, отличающийся тем, что ступенчатое сжатие воздуха осуществляют в отдельном многоступенчатом компрессоре с промежуточным охлаждением воздуха. ! 3. Способ по п.1, отличаюшийся тем, что сжатый в компрессоре воздух перед подачей в камеру сгорания нагревают в регенераторе теплом выхлопных газов. ! 4. Способ по п.1, отличающийся тем, что ступенчатое расширение газа сопровождают дополнительным впрыском топлива с целью приближения процесса к изотермическому. ! 5. Способ по п.1, отличающийся тем, что четырехтактный цикл работы двигателя выполняют раздельно - такты всасывания и сжатия воздуха в отдельном компрессоре за пределами рабочего цилиндра, и такты - рабочий ход и выхлоп отработавших газов - непосредственно в рабочем цилиндре. ! 6. Способ по п.1, отличающийся тем, что рабочий цилиндр может работать в режимах двойного рабочего действия, что обеспечивает им в� 1. Method of operation of a reciprocating internal combustion engine (ICE) by performing the cycles of the engine operation cycle in the compressor and working cylinders, compressing air in them, additionally compressing air in the working cylinder, injecting fuel into it with subsequent combustion, expanding combustion products - the working stroke of the piston and release of exhaust gases, characterized in that the air in the compressor cylinder is compressed in steps, at two or more stages, with intermediate cooling of air and supplying it through the receiver to the working cylinder, the gas expansion process is performed in steps, with two or more stages, with an intermediate additional injection of fuel and the supply of heat taken from the exhaust gases to the air directed to the working cylinder. ! 2. The method according to claim 1, characterized in that the staged air compression is carried out in a separate multistage compressor with intermediate air cooling. ! 3. The method according to claim 1, characterized in that the air compressed in the compressor is heated in the regenerator with the heat of the exhaust gases before being fed into the combustion chamber. ! 4. The method according to claim 1, characterized in that the staged expansion of the gas is accompanied by additional fuel injection in order to bring the process closer to isothermal. ! 5. The method according to claim 1, characterized in that the four-stroke cycle of the engine operation is performed separately - the strokes of air intake and compression in a separate compressor outside the working cylinder, and the strokes - the working stroke and exhaust of the exhaust gases - directly in the working cylinder. ! 6. The method according to claim 1, characterized in that the working cylinder can operate in double working modes, which provides them with
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010100505/06A RU2432474C2 (en) | 2010-01-11 | 2010-01-11 | Reciprocating internal combustion engine operation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010100505/06A RU2432474C2 (en) | 2010-01-11 | 2010-01-11 | Reciprocating internal combustion engine operation method |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010100505A true RU2010100505A (en) | 2011-07-20 |
RU2432474C2 RU2432474C2 (en) | 2011-10-27 |
Family
ID=44752096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010100505/06A RU2432474C2 (en) | 2010-01-11 | 2010-01-11 | Reciprocating internal combustion engine operation method |
Country Status (1)
Country | Link |
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RU (1) | RU2432474C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102859118A (en) | 2010-03-01 | 2013-01-02 | 布莱特能源存储科技有限责任公司 | Rotary compressor-expander systems and associated methods of use and manufacture |
WO2013003654A2 (en) | 2011-06-28 | 2013-01-03 | Bright Energy Storage Technologies, Llp | Semi-isothermal compression engines with separate combustors and expanders, and associated system and methods |
RU2657011C1 (en) * | 2014-05-15 | 2018-06-08 | Ниссан Мотор Ко., Лтд. | Injection fuel control device and injection fuel control method for internal combustion engine |
-
2010
- 2010-01-11 RU RU2010100505/06A patent/RU2432474C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2432474C2 (en) | 2011-10-27 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140112 |