PL79842B2 - - Google Patents

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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
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PL
Poland
Prior art keywords
duct
suction chamber
inlet
internal combustion
combustion engines
Prior art date
Application number
PL15894872A
Other languages
Polish (pl)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to PL15894872A priority Critical patent/PL79842B2/pl
Publication of PL79842B2 publication Critical patent/PL79842B2/pl

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  • 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)

1. Zastrzezenie patentowe Strumienicowy uklad doladowania silników spalinowych, znamienny tym- ze na koncu kanalu wylotowe¬ go (1) ma umieszczona w komorze zasysania (3) dysze (2), oraz ze komora zasysania (3) jest polaczona kanalem laczacym (4) poprzez sterowana przepustnice (5) z koncówka dolotowa (6), polaczona z kanalem dolotowym (7), przy czym w kanale laczacym (4) jest umieszczony jednokierunkowy zawór (8)< Prac. Poligraf. UPPRL. Zam. 3106/75. Naklad 120+18 Cena 10 zl PL1. Patent claim The jet supercharging system for internal combustion engines, characterized by the fact that at the end of the exhaust duct (1), nozzles (2) are placed in the suction chamber (3), and that the suction chamber (3) is connected by a connecting duct (4) through a controlled throttle (5) with the inlet terminal (6), connected to the inlet duct (7), while in the connecting duct (4) there is a non-return valve (8) <Work. Typographer. UPPRL. Order 3106/75. Mintage 120 + 18 Price PLN 10 PL
PL15894872A 1972-11-17 1972-11-17 PL79842B2 (en)

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)

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