PL79842B2 - - Google Patents
Download PDFInfo
- Publication number
- PL79842B2 PL79842B2 PL15894872A PL15894872A PL79842B2 PL 79842 B2 PL79842 B2 PL 79842B2 PL 15894872 A PL15894872 A PL 15894872A PL 15894872 A PL15894872 A PL 15894872A PL 79842 B2 PL79842 B2 PL 79842B2
- Authority
- PL
- Poland
- Prior art keywords
- duct
- suction chamber
- inlet
- internal combustion
- combustion engines
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
Pierwszenstwo: Zgloszenie ogloszono: 01.03.1974 I Opis patentowy opublikowano: 30.09.1975 I 79842 KI. 46a, 29/06 MKP F02b 29/OC CZY i ,.l :¦ ] Uri^du Patentowego t Twórcawynalazku: Bronislaw Sendyka Uprawniony z patentu tymczasowego: Politechnika Krakowska, Kraków (Polska) Strumienicowy uklad doladowania silników spalinowych Przedmiotem wynalazku jest strumienicowy uklad doladowania przeznaczony do silników spalinowych.Znane sa uklady doladowania silników spalinowych z udzialem turbosprezarki.Celem wynalazku jest opracowanie konstrukcji ukladu strumienicowego doladowywania wykorzystujacego energie wylotu spalin na doladowanie silników spalinowych z pomoca zespolu strumienicy laczacej uklad wylotowy z ukladem dolotowym. Cel ten zostal osiagniety przez opracowanie strumienicowego ukladu dolado¬ wania, w którym uklad wylotowy posiada strumienice zasysajaca powietrze w ukladzie dolotowym wprowadza¬ no pod cisnieniem do cylindra.Ceche charakterystyczna ukladu wedlug wynalazku stanowi to, ze na koncu kanalu wylotowego w komo¬ rze zasysania jest umieszczona dysza, oraz ze komora zasysania jest polaczona kanalem laczacym poprzez sterowana przepustnica z koncówka dolotowa polaczona z kanalem dolotowym, przy czym w kanale laczacym jest umieszczony jednokierunkowy zawór.Przedmiot wynalazku jest blizej wyjasniony na rysunku, który przedstawia schemat ukladu. Kanal wylotowy 1 silnika spalinowego na s^ym koncu ma zamocowana dysze strumienicy 2 wspólpracujaca z komora zasysania 3. Komora zasysania 3 jest polaczona kanalem laczacym 4 z koncówka dolotowa 6 poprzez sterowana przepustnice 5. Na przedluzeniu koncówki dolotowej 6 znajduje sie wlaczony zawór 8 zabezpieczajacy samoczynnie przed przedostaniem sie spalin do ukladu dolotowego.Dzialanie strumienicowego ukladu doladowania wedlug wynalazku polega na tym, ze dysza 2 osadzona na kanale wylotowym 1 zasysa w komorze 3 strumien powietrza poprzez kanal laczacy 4 i koncówke dolotowa 6.W chwili otwierania zaworu ssacego w silniku sterowana jednoczesnie przepustnica 5 zamyka kanal przelotowy 4, a strumien powietrza posiadajacy duza predkosc w komorze dolotowej 6 zostaje wtloczony kanalem 7 do cylindra silnika. Za pomoca zaworu 8 uruchamia sie dzialanie ukladu doladowania oraz jednoczesnie zabezpie¬ cza przed przedostaniem sie spalin do ukladu dolotowego.2 79 842 PLPriority: Application announced: March 1, 1974 I Patent description was published: September 30, 1975 I 79842 KI. 46a, 29/06 MKP F02b 29 / OC CZY i, .l: ¦] Patent Uri ^ du t Inventor: Bronislaw Sendyka Authorized by a temporary patent: Cracow University of Technology, Kraków (Poland) The jet pump recharging system for internal combustion engines The subject of the invention is an injector recharging system designed for internal combustion engines. There are known supercharging systems for internal combustion engines with the participation of a turbocharger. The aim of the invention is to develop a construction of an injector system that uses the energy of exhaust gas outlet for recharging combustion engines by means of an ejector unit connecting the exhaust system with the intake system. This aim was achieved by the development of an ejector charging system in which the exhaust system has air sucking nozzles in the intake system under pressure into the cylinder. A characteristic feature of the system according to the invention is that at the end of the exhaust channel in the intake chamber there is the nozzle is placed, and the suction chamber is connected by a connecting channel through a controlled throttle with the inlet terminal connected to the inlet channel, with a one-way valve located in the connecting channel. The subject of the invention is explained in more detail in the drawing which shows a diagram of the system. The exhaust channel 1 of the internal combustion engine has at its end mounted nozzles of the ejector 2 cooperating with the suction chamber 3. The suction chamber 3 is connected by the connecting channel 4 with the inlet terminal 6 through a controlled throttle 5. On the extension of the inlet tip 6 there is a self-protecting valve 8. According to the invention, the operation of the jet supercharger system is based on the fact that the nozzle 2 mounted on the outlet duct 1 sucks in the chamber 3 the air stream through the connecting duct 4 and the inlet tip 6. When opening the intake valve in the engine, it is simultaneously controlled the throttle 5 closes the passage 4 and the air flow having a high speed in the intake chamber 6 is forced through the passage 7 into the engine cylinder. Valve 8 activates the boost system and at the same time prevents exhaust gases from entering the intake system. 2 79 842 EN
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15894872A PL79842B2 (en) | 1972-11-17 | 1972-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15894872A PL79842B2 (en) | 1972-11-17 | 1972-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL79842B2 true PL79842B2 (en) | 1975-08-30 |
Family
ID=19960633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15894872A PL79842B2 (en) | 1972-11-17 | 1972-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL79842B2 (en) |
-
1972
- 1972-11-17 PL PL15894872A patent/PL79842B2/pl unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111120081B (en) | Large two-stroke uniflow scavenged gaseous fuel engine and method for reducing pre-ignition/diesel knock | |
| ES2005384A6 (en) | Supercharged multicylinder reciprocating combustion engine with several exhaust gas turbochargers operating in parallel. | |
| GB1353231A (en) | Carburation system for multicylinder internal combustion engines | |
| US4557241A (en) | Fuel injection means having air bleed means | |
| GB1436483A (en) | Internal-combustion engine with an exhaust driven charger | |
| SU1247573A1 (en) | Supercharged i.c.engine | |
| JPS5554626A (en) | Intake apparatus for internal combustion engine | |
| CN106837615B (en) | Multistage EGR turbocharging system | |
| PL79842B2 (en) | ||
| CN112211759A (en) | A gas engine knock suppression device and its suppression method | |
| GB972038A (en) | Improvements in or relating to two-stroke cycle internal combustion engines | |
| WO2008023856A1 (en) | Output augmentation apparatus for automobile engine | |
| JPS59224466A (en) | Intake device for internal-combustion engine | |
| US2702535A (en) | Procedure and device for the operation of combustion engines | |
| RU230900U1 (en) | DIESEL TURBOCHARGING SYSTEM WITH PREHEATED AIR SUCTION IN FRONT OF THE TURBINE | |
| SU323983A1 (en) | Device for adjusting the transport engine | |
| JPH03281939A (en) | Engine provided with supercharger | |
| GB1403755A (en) | Four-stroke internal combustion engine | |
| JPS5598648A (en) | Fuel jet type multi-cylinder internal combustion engine | |
| JPS5724417A (en) | Gas supply and exhaust device of internal combustion engine | |
| SU1372078A1 (en) | Method of operation of internal combustion engine and device for supercharging internal combustion engine | |
| JPS57135224A (en) | Exhaust construction of internal combustion engine | |
| JPS57122160A (en) | Fuel supply device for small supercharge spark ignition engine | |
| JPS6027776Y2 (en) | Secondary air supply system for supercharged engines | |
| JPS5612015A (en) | Suction controller for internal combustion engine with exhaust turbo-charger |