PL409897A1 - Hydraulic actuator, preferably for controlling the operation of the combustion engine timing valves - Google Patents

Hydraulic actuator, preferably for controlling the operation of the combustion engine timing valves

Info

Publication number
PL409897A1
PL409897A1 PL409897A PL40989714A PL409897A1 PL 409897 A1 PL409897 A1 PL 409897A1 PL 409897 A PL409897 A PL 409897A PL 40989714 A PL40989714 A PL 40989714A PL 409897 A1 PL409897 A1 PL 409897A1
Authority
PL
Poland
Prior art keywords
working fluid
controlling
combustion engine
working
chamber
Prior art date
Application number
PL409897A
Other languages
Polish (pl)
Inventor
Marek Sacharczuk
Original Assignee
Marek Sacharczuk
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 Marek Sacharczuk filed Critical Marek Sacharczuk
Priority to PL409897A priority Critical patent/PL409897A1/en
Publication of PL409897A1 publication Critical patent/PL409897A1/en

Links

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  • Valve Device For Special Equipments (AREA)

Abstract

Przedmiotem wynalazku jest siłownik hydrauliczny, zwłaszcza do sterowania pracą zaworów rozrządu silnika spalinowego, gdzie każda z komór roboczych (A, B) posiada przynajmniej dwa kanały, gdzie przynajmniej jeden (4, 5) jest kanałem zasilającym komorę roboczą w płyn roboczy oraz przynajmniej jeden kanał (7, 8) jest kanałem odprowadzającym płyn roboczy z komory roboczej. Zwiększanie objętości płynu roboczego w żądanej komorze odbywa się poprzez zamknięcie lub zdławienie przepływu płynu roboczego za pomocą zaworów (6, 9), umieszczonych w kanałach odprowadzających (7, 8) podczas zasilania płynem roboczym komory, w której ma się zwiększyć objętość.The subject of the invention is a hydraulic cylinder, especially for controlling the operation of internal combustion engine timing valves, where each of the working chambers (A, B) has at least two channels, where at least one (4, 5) is a channel supplying the working chamber with working fluid and at least one channel (7, 8) is the channel draining the working fluid from the working chamber. Increasing the working fluid volume in the desired chamber is done by closing or throttling the working fluid flow with the help of valves (6, 9) located in the discharge channels (7, 8) when feeding the working fluid of the chamber in which the volume is to be increased.

PL409897A 2014-10-22 2014-10-22 Hydraulic actuator, preferably for controlling the operation of the combustion engine timing valves PL409897A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL409897A PL409897A1 (en) 2014-10-22 2014-10-22 Hydraulic actuator, preferably for controlling the operation of the combustion engine timing valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL409897A PL409897A1 (en) 2014-10-22 2014-10-22 Hydraulic actuator, preferably for controlling the operation of the combustion engine timing valves

Publications (1)

Publication Number Publication Date
PL409897A1 true PL409897A1 (en) 2016-04-25

Family

ID=55762142

Family Applications (1)

Application Number Title Priority Date Filing Date
PL409897A PL409897A1 (en) 2014-10-22 2014-10-22 Hydraulic actuator, preferably for controlling the operation of the combustion engine timing valves

Country Status (1)

Country Link
PL (1) PL409897A1 (en)

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