PL431145A1 - Positive displacement pump with internal engagement with compensation of radial clearances - Google Patents

Positive displacement pump with internal engagement with compensation of radial clearances

Info

Publication number
PL431145A1
PL431145A1 PL431145A PL43114519A PL431145A1 PL 431145 A1 PL431145 A1 PL 431145A1 PL 431145 A PL431145 A PL 431145A PL 43114519 A PL43114519 A PL 43114519A PL 431145 A1 PL431145 A1 PL 431145A1
Authority
PL
Poland
Prior art keywords
compensation
positive displacement
displacement pump
radial clearances
pump
Prior art date
Application number
PL431145A
Other languages
Polish (pl)
Other versions
PL239914B1 (en
Inventor
Krzysztof Towarnicki
Michał Stosiak
Piotr Antoniak
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 PL431145A priority Critical patent/PL239914B1/en
Publication of PL431145A1 publication Critical patent/PL431145A1/en
Publication of PL239914B1 publication Critical patent/PL239914B1/en

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  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Przedmiotem wynalazku jest pompa wyporowa o zazębieniu wewnętrznym z kompensacją luzów promieniowych. Pompa tego typu znajduje zastosowanie do generowania natężenia przepływu i ciśnienia w strumieniu cieczy we wszelkiego rodzaju układach hydraulicznych oraz układach smarowania. Pompa charakteryzuje się tym, że wkładka sierpowa (5) ma wykonaną na całej szerokości zatokę (5a), do której wejście usytuowane jest od strony komory tłocznej (4), dzielącą wkładkę sierpową (5) na dwa elastyczne języki (5b) połączone po przeciwnej stronie w stosunku do wejścia zatoki (5a).The subject of the invention is a positive displacement pump with internal gearing with compensation of radial clearances. This type of pump is used to generate the flow rate and pressure in the liquid stream in all kinds of hydraulic systems and lubrication systems. The pump is characterized by the fact that the sickle insert (5) has a bay (5a) made across the width, the entrance to which is located on the side of the pressure chamber (4), dividing the sickle insert (5) into two flexible tongues (5b) connected on the opposite side side relative to the bay entrance (5a).

PL431145A 2019-09-13 2019-09-13 Positive displacement pump with internal engagement with compensation of radial clearances PL239914B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL431145A PL239914B1 (en) 2019-09-13 2019-09-13 Positive displacement pump with internal engagement with compensation of radial clearances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL431145A PL239914B1 (en) 2019-09-13 2019-09-13 Positive displacement pump with internal engagement with compensation of radial clearances

Publications (2)

Publication Number Publication Date
PL431145A1 true PL431145A1 (en) 2021-03-22
PL239914B1 PL239914B1 (en) 2022-01-24

Family

ID=75107899

Family Applications (1)

Application Number Title Priority Date Filing Date
PL431145A PL239914B1 (en) 2019-09-13 2019-09-13 Positive displacement pump with internal engagement with compensation of radial clearances

Country Status (1)

Country Link
PL (1) PL239914B1 (en)

Also Published As

Publication number Publication date
PL239914B1 (en) 2022-01-24

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