PL394893A1 - Gear pump - Google Patents

Gear pump

Info

Publication number
PL394893A1
PL394893A1 PL394893A PL39489311A PL394893A1 PL 394893 A1 PL394893 A1 PL 394893A1 PL 394893 A PL394893 A PL 394893A PL 39489311 A PL39489311 A PL 39489311A PL 394893 A1 PL394893 A1 PL 394893A1
Authority
PL
Poland
Prior art keywords
gear
gear pump
teeth
sealed space
created
Prior art date
Application number
PL394893A
Other languages
Polish (pl)
Other versions
PL218919B1 (en
Inventor
Piotr Osiński
Wacław Kollek
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 PL394893A priority Critical patent/PL218919B1/en
Publication of PL394893A1 publication Critical patent/PL394893A1/en
Publication of PL218919B1 publication Critical patent/PL218919B1/en

Links

Landscapes

  • Rotary Pumps (AREA)

Abstract

Przedmiotem wynalazku jest pompa zębata, przeznaczona do generowania energii strumienia cieczy w układach hydraulicznych i układach smarowania. Pompa zębata wyposażona w dwa koła zębate, które ułożyskowane są w obudowie lub w korpusach łożysk ślizgowych, przy czym pomiędzy zębami kół utworzona jest przestrzeń zasklepiona, charakteryzuje się tym, że w co najmniej jednym kole zębatym występują zęby ze skróconym zarysem (3) w rejonie stopy zęba zwiększającym przestrzeń zasklepioną o dodatkową objętość.The subject of the invention is a gear pump designed to generate energy of a fluid stream in hydraulic systems and lubrication systems. A gear pump equipped with two gear wheels, which are mounted in a housing or in sliding bearing bodies, wherein a sealed space is created between the gear teeth, is characterized in that at least one gear wheel has teeth with a shortened profile (3) in the tooth root region increasing the sealed space by an additional volume.

PL394893A 2011-05-16 2011-05-16 Gear pump PL218919B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL394893A PL218919B1 (en) 2011-05-16 2011-05-16 Gear pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL394893A PL218919B1 (en) 2011-05-16 2011-05-16 Gear pump

Publications (2)

Publication Number Publication Date
PL394893A1 true PL394893A1 (en) 2011-12-05
PL218919B1 PL218919B1 (en) 2015-02-27

Family

ID=45374325

Family Applications (1)

Application Number Title Priority Date Filing Date
PL394893A PL218919B1 (en) 2011-05-16 2011-05-16 Gear pump

Country Status (1)

Country Link
PL (1) PL218919B1 (en)

Also Published As

Publication number Publication date
PL218919B1 (en) 2015-02-27

Similar Documents

Publication Publication Date Title
BR112016002822A2 (en) wound treatment article having an essentially polygonal or ellipsoidal base surface as well as at least one recess disposed on one side
MX2017007550A (en) MICROENCAPSULATED CANNABINOID COMPOSITIONS.
EP3063387A4 (en) Auxiliary oil pump for gas turbine engine gear reduction
WO2012122321A3 (en) Bearing / gearing section for a pdm rotor / stator
EA201200992A1 (en) ECCENTRIC-CYCLOIDAL CLOSING OF TEETH PROFILES WITH CURVED TOOTH
WO2012006976A3 (en) Blood pump comprising a rotor
FR2993021A1 (en) TURBOMACHINE WITH VARIABLE SHIFT GENERATOR
MX2015005918A (en) Trochoidal rotary device.
EA201890758A1 (en) VALVE
IN2014DN07965A (en)
Spangenberg Strictly stationary solutions of ARMA equations in Banach spaces
WO2011124212A3 (en) Contact element for rotary piston pumps
MY166837A (en) Internal gear pump
CL2014001596A1 (en) A protector for a rotary pump, which has a main body, an impeller housing, a transmission shaft, a seal arrangement, the protector provides access to adjust the seal arrangement, but obstructs access to the transmission shaft; and a rotary pump.
PL390534A1 (en) Interaxial differential gear
MA38163B1 (en) Lubricating composition based on polyglycerol ether
WO2013012488A3 (en) Downhole motors with a lubricating unit for lubricating the stator and rotor
PL394893A1 (en) Gear pump
MY166495A (en) Internal gear pump
ATE512287T1 (en) SUMP
EP2592271A3 (en) Inner rotor of an internal gear pump
PL418263A1 (en) External gear pump
PL404799A1 (en) Gear pump with external overlap
PL404800A1 (en) Gear pump with external overlap
IN2013CH01343A (en)