SU1521898A1 - Ic engine - Google Patents
Ic engine Download PDFInfo
- Publication number
- SU1521898A1 SU1521898A1 SU864179314A SU4179314A SU1521898A1 SU 1521898 A1 SU1521898 A1 SU 1521898A1 SU 864179314 A SU864179314 A SU 864179314A SU 4179314 A SU4179314 A SU 4179314A SU 1521898 A1 SU1521898 A1 SU 1521898A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- combustion chamber
- engine
- expansion chamber
- cylinder
- pressure
- Prior art date
Links
Classifications
-
- 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
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- Valve Device For Special Equipments (AREA)
Abstract
Изобретение обеспечивает повышение эффективности двигател . В выпускной магистрали 5 двигател 2 размещен рекуперативный теплообменник 6, св занный с системой 7 питани водой. Последний при помощи трубопровода 8 св зан с расширительной камерой 9, котора соединена с камерой сгорани 10 через направл ющее сопло. При работе двигател нагрета вода по трубопроводу 8 поступает в расширительную камеру, в которой она при скачкообразном снижении давлени до давлени газов в камере сгорани 10 переходит в перегретое состо ние и испар етс за счет теплоты фазового превращени . Образующийс пар через сопло впрыскиваетс в цилиндр 1, в котором, расшир сь совместно с продуктами сгорани совершает работу. 2 ил.The invention provides improved engine efficiency. A recovery heat exchanger 6 is located in the exhaust line 5 of the engine 2 and is connected to the water supply system 7. The latter is connected by means of conduit 8 with an expansion chamber 9, which is connected to the combustion chamber 10 through a guide nozzle. During engine operation, the heated water through conduit 8 enters the expansion chamber, in which, with an abrupt decrease in pressure to the pressure of gases in the combustion chamber 10, it goes into a superheated state and evaporates due to heat of phase transformation. The resulting vapor through the nozzle is injected into cylinder 1, in which, expanding with the combustion products, it performs work. 2 Il.
Description
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Изобретение относитс к машиностроению , а именно к двигател м внутреннего сгорани .Цель , изобретени - повьшение эффективности .The invention relates to mechanical engineering, namely to internal combustion engines. The purpose of the invention is to increase efficiency.
На фиг.1 изображена схема двигател ; на фиг.2 - схема расширительной камеры и направл ющего сопла, установленного в стенке цилиндра.Figure 1 shows the diagram of the engine; Fig. 2 is a diagram of an expansion chamber and a guide nozzle mounted in the wall of the cylinder.
Цилиндр 1 (фиг.1) двигател 2 снабжен впускным и выпускным каналами 3 и 4, В выпускной магистрали 5, подключенной к вьтускному каналу 4, размещен рекуперативный теплообменник 6, св занный с системой 7 питани водой. Последний при помощи трубопровода 8 св зан с расширительной камерой 9, котора соединена с камерой 10 сгорани через направл ющее сопло 11 (фиг.2). В цилиндре 1 (фиг.1) установлена форсунка 12 дл впрыска топлива.Cylinder 1 (Fig. 1) of the engine 2 is provided with inlet and outlet channels 3 and 4. A recovery heat exchanger 6 connected to the water supply system 7 is housed in the exhaust line 5 connected to the outlet port 4. The latter is connected via a pipeline 8 with an expansion chamber 9, which is connected to the combustion chamber 10 through a guide nozzle 11 (Fig. 2). In the cylinder 1 (Fig. 1), a nozzle 12 is installed for fuel injection.
Двигатель работает следующим образом .The engine works as follows.
После запуска двигател 2 отработавшие газы из цилиндра через выпускной канал 4 и выпускную магистраль 5 поступают в рекуперативный теплообменник 6, в котором произво- дитс нагрев воды, направл емой изAfter the engine 2 is started, the exhaust gases from the cylinder through the exhaust channel 4 and the exhaust line 5 enter the recuperative heat exchanger 6, in which the water sent from
системы 7 литани . Нагрета вода по трубопроводу 8 поступает в расширительную камеру 9, в которой она при скачкообразном снижении давлени до давлени газов в камере 10 сгорани переходит в перегретое состо ние и испар етс за счет теплоты фазового превращени . Образующийс пар через сопло 11 (фиг.2) впрыскиваетс в цилиндр 1 (фиг.1), в котором, расшир сь совместно с продуктами сгорани , совершает работу.7 litani systems. The heated water through conduit 8 enters the expansion chamber 9, in which, with an abrupt decrease in pressure to the pressure of the gases in the combustion chamber 10, it goes into a superheated state and evaporates due to the heat of phase transformation. The resulting vapor through the nozzle 11 (Fig. 2) is injected into cylinder 1 (Fig. 1), in which, expanding together with the combustion products, it does work.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864179314A SU1521898A1 (en) | 1986-11-20 | 1986-11-20 | Ic engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864179314A SU1521898A1 (en) | 1986-11-20 | 1986-11-20 | Ic engine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1521898A1 true SU1521898A1 (en) | 1989-11-15 |
Family
ID=21279649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864179314A SU1521898A1 (en) | 1986-11-20 | 1986-11-20 | Ic engine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1521898A1 (en) |
-
1986
- 1986-11-20 SU SU864179314A patent/SU1521898A1/en active
Non-Patent Citations (1)
Title |
---|
За вка GB № 200640 , кл. F1B, 1981 . i(54) ДВИГАТЕЛЬ ВНУТРЕННЕГО СГОРАНИЯ * |
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