PL415732A1 - Fuel injector - Google Patents

Fuel injector

Info

Publication number
PL415732A1
PL415732A1 PL415732A PL41573216A PL415732A1 PL 415732 A1 PL415732 A1 PL 415732A1 PL 415732 A PL415732 A PL 415732A PL 41573216 A PL41573216 A PL 41573216A PL 415732 A1 PL415732 A1 PL 415732A1
Authority
PL
Poland
Prior art keywords
fuel injector
fuel
lower needle
needle
rough
Prior art date
Application number
PL415732A
Other languages
Polish (pl)
Other versions
PL239493B1 (en
Inventor
Oleh Klyus
Jacek Eliasz
Igor Klyus
Original Assignee
Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
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 by Zachodniopomorski Uniwersytet Technologiczny W Szczecinie filed Critical Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority to PL415732A priority Critical patent/PL239493B1/en
Publication of PL415732A1 publication Critical patent/PL415732A1/en
Publication of PL239493B1 publication Critical patent/PL239493B1/en

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Abstract

Wtryskiwacz paliwa posiadający rozpylacz paliwowy, składający się z korpusu, iglicy, wyposażony w kanały bezpośredniego podawania paliwa i otwory rozpylające, charakteryzuje się tym, że zewnętrzna powierzchnia (5) dolnej części iglicy oraz wewnętrzna powierzchnia (6) korpusu (1) ukształtowane są w postaci nie mniej niż jednej dyszy de Lavala, przy czym zewnętrzna powierzchnia (5) dolnej części iglicy i wewnętrzna powierzchnia (6) korpusu (1) pokryte są materiałem katalitycznym i są chropowate.The fuel injector having a fuel atomizer, consisting of a body, a needle, equipped with direct fuel feeding channels and atomizing holes, is characterized by the fact that the outer surface (5) of the lower needle and the inner surface (6) of the body (1) are shaped in the form of not less than one de Laval nozzle, the outer surface (5) of the lower needle part and the inner surface (6) of the body (1) are covered with catalytic material and are rough.

PL415732A 2016-01-11 2016-01-11 Fuel injector PL239493B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL415732A PL239493B1 (en) 2016-01-11 2016-01-11 Fuel injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL415732A PL239493B1 (en) 2016-01-11 2016-01-11 Fuel injector

Publications (2)

Publication Number Publication Date
PL415732A1 true PL415732A1 (en) 2017-07-17
PL239493B1 PL239493B1 (en) 2021-12-06

Family

ID=59298048

Family Applications (1)

Application Number Title Priority Date Filing Date
PL415732A PL239493B1 (en) 2016-01-11 2016-01-11 Fuel injector

Country Status (1)

Country Link
PL (1) PL239493B1 (en)

Also Published As

Publication number Publication date
PL239493B1 (en) 2021-12-06

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