PL404799A1 - Gear pump with external overlap - Google Patents

Gear pump with external overlap

Info

Publication number
PL404799A1
PL404799A1 PL404799A PL40479913A PL404799A1 PL 404799 A1 PL404799 A1 PL 404799A1 PL 404799 A PL404799 A PL 404799A PL 40479913 A PL40479913 A PL 40479913A PL 404799 A1 PL404799 A1 PL 404799A1
Authority
PL
Poland
Prior art keywords
gear pump
gear
external overlap
point
external
Prior art date
Application number
PL404799A
Other languages
Polish (pl)
Other versions
PL223647B1 (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 PL404799A priority Critical patent/PL223647B1/en
Publication of PL404799A1 publication Critical patent/PL404799A1/en
Publication of PL223647B1 publication Critical patent/PL223647B1/en

Links

Abstract

Pompa zebata o zazebieniu zewnetrznym, wyposazona w dwa kola zebate, które ulozyskowane sa w obudowie, gdzie pomiedzy zebami kól utworzona jest przestrzen zasklepiona, charakteryzuje sie tym, ze w co najmniej jednym kole zebatym wystepuja zeby z zaokragleniem zarysu w rejonie wierzcholka zeba, gdzie wystepuje od punktu A do punktu B cylindryczna powierzchnia przejsciowa, opisana promieniem zaokraglenia rG.Gear pump with external gear, equipped with two gear wheels, which are located in the housing, where a sealed space is created between the wheel teeth, characterized by the fact that in at least one gear wheel there are teeth with a rounded contour in the area of the top of the tooth, where it occurs from point A to point B a cylindrical transition surface, described by a rounding radius rG.

PL404799A 2013-07-22 2013-07-22 Gear pump with external gear PL223647B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL404799A PL223647B1 (en) 2013-07-22 2013-07-22 Gear pump with external gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL404799A PL223647B1 (en) 2013-07-22 2013-07-22 Gear pump with external gear

Publications (2)

Publication Number Publication Date
PL404799A1 true PL404799A1 (en) 2014-01-20
PL223647B1 PL223647B1 (en) 2016-10-31

Family

ID=49920887

Family Applications (1)

Application Number Title Priority Date Filing Date
PL404799A PL223647B1 (en) 2013-07-22 2013-07-22 Gear pump with external gear

Country Status (1)

Country Link
PL (1) PL223647B1 (en)

Also Published As

Publication number Publication date
PL223647B1 (en) 2016-10-31

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