PL404800A1 - Gear pump with external overlap - Google Patents

Gear pump with external overlap

Info

Publication number
PL404800A1
PL404800A1 PL404800A PL40480013A PL404800A1 PL 404800 A1 PL404800 A1 PL 404800A1 PL 404800 A PL404800 A PL 404800A PL 40480013 A PL40480013 A PL 40480013A PL 404800 A1 PL404800 A1 PL 404800A1
Authority
PL
Poland
Prior art keywords
gear pump
pump
gear
teeth
external
Prior art date
Application number
PL404800A
Other languages
Polish (pl)
Other versions
PL223648B1 (en
Inventor
Piotr Osinski
Original Assignee
Politechnika Wroclawska
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 Wroclawska filed Critical Politechnika Wroclawska
Priority to PL404800A priority Critical patent/PL223648B1/en
Publication of PL404800A1 publication Critical patent/PL404800A1/en
Publication of PL223648B1 publication Critical patent/PL223648B1/en

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  • Rotary Pumps (AREA)

Abstract

Przedmiotem wynalazku jest pompa zębata o zazębieniu zewnętrznym, stosowana zwłaszcza w układach hydraulicznych i układach smarowania. Pompa zębata o zewnętrznym zazębieniu mająca korpus, w którym wykonany jest otwór ssący połączony poprzez komorę roboczą, w której pracują dwa koła zębate, przy czym pomiędzy zębami kół utworzona jest przestrzeń zasklepiona, charakteryzuje się tym, że w co najmniej jednym kole zębatym (4) występują zęby ze skośnym sfrezowaniem fragmentu wierzchołka zęba.The invention relates to an external gear pump, particularly used in hydraulic and lubrication systems. The external gear pump has a housing with a suction port connected via a working chamber in which two gears operate, with a sealed space created between the gear teeth. The pump is characterized in that at least one gear (4) has teeth with a beveled section of the tooth tip.

PL404800A 2013-07-22 2013-07-22 Gear pump with external gear PL223648B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL404800A PL223648B1 (en) 2013-07-22 2013-07-22 Gear pump with external gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL404800A PL223648B1 (en) 2013-07-22 2013-07-22 Gear pump with external gear

Publications (2)

Publication Number Publication Date
PL404800A1 true PL404800A1 (en) 2014-01-20
PL223648B1 PL223648B1 (en) 2016-10-31

Family

ID=49920888

Family Applications (1)

Application Number Title Priority Date Filing Date
PL404800A PL223648B1 (en) 2013-07-22 2013-07-22 Gear pump with external gear

Country Status (1)

Country Link
PL (1) PL223648B1 (en)

Also Published As

Publication number Publication date
PL223648B1 (en) 2016-10-31

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