PL420639A1 - Gear pump with the body of increased strength - Google Patents

Gear pump with the body of increased strength

Info

Publication number
PL420639A1
PL420639A1 PL420639A PL42063917A PL420639A1 PL 420639 A1 PL420639 A1 PL 420639A1 PL 420639 A PL420639 A PL 420639A PL 42063917 A PL42063917 A PL 42063917A PL 420639 A1 PL420639 A1 PL 420639A1
Authority
PL
Poland
Prior art keywords
angle
gear pump
range
thickness
increased strength
Prior art date
Application number
PL420639A
Other languages
Polish (pl)
Inventor
Wacław Kollek
Piotr Osiński
Urszula Wawrzyńska
Original Assignee
Politechnika Wrocławska
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 Politechnika Wrocławska filed Critical Politechnika Wrocławska
Priority to PL420639A priority Critical patent/PL420639A1/en
Publication of PL420639A1 publication Critical patent/PL420639A1/en

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Abstract

Wynalazek ujawnia pompę zębatą o zazębieniu zewnętrznym, która znajduje zastosowanie w układach hydraulicznych i układach smarowania i ma korpus, w którym wykonany jest otwór ssący połączony poprzez komorę roboczą, w której pracują koła zębate z otworem tłocznym, charakteryzuje się tym, że korpus (1) ma różną grubość po dwóch stronach kanałów, przy czym grubość korpusu (1) po stronie kanału ssawnego jest stała w zakresie od 0 do kąta (?1), a kąt (?1) przybiera wartości zawierające się w przedziale od 0 do (?2) stopni, natomiast grubość korpusu (1) po stronie kanału tłocznego jest stała w zakresie od kąta (?2) do kąta 180°, a kąt (?2) przybiera wartości zawierające się w przedziale od (?1) do 180°.The invention discloses a gear pump with external toothing, which is used in hydraulic systems and lubrication systems and has a body in which a suction hole is made connected through a working chamber in which gears with a pressure hole work, characterized in that the body (1) has different thickness on both sides of the ducts, whereby the thickness of the body (1) on the suction duct side is constant in the range from 0 to the angle (? 1), and the angle (? 1) takes values in the range from 0 to (? 2 ) degrees, while the thickness of the body (1) on the pressure channel side is constant in the range from the angle (2 2) to the angle 180 °, and the angle (2 2) takes values ranging from (1 1) to 180 °.

PL420639A 2017-02-24 2017-02-24 Gear pump with the body of increased strength PL420639A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL420639A PL420639A1 (en) 2017-02-24 2017-02-24 Gear pump with the body of increased strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL420639A PL420639A1 (en) 2017-02-24 2017-02-24 Gear pump with the body of increased strength

Publications (1)

Publication Number Publication Date
PL420639A1 true PL420639A1 (en) 2018-01-03

Family

ID=60787925

Family Applications (1)

Application Number Title Priority Date Filing Date
PL420639A PL420639A1 (en) 2017-02-24 2017-02-24 Gear pump with the body of increased strength

Country Status (1)

Country Link
PL (1) PL420639A1 (en)

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