PL425836A1 - External gear pump - Google Patents
External gear pumpInfo
- Publication number
- PL425836A1 PL425836A1 PL425836A PL42583618A PL425836A1 PL 425836 A1 PL425836 A1 PL 425836A1 PL 425836 A PL425836 A PL 425836A PL 42583618 A PL42583618 A PL 42583618A PL 425836 A1 PL425836 A1 PL 425836A1
- Authority
- PL
- Poland
- Prior art keywords
- gear pump
- external gear
- spiral groove
- bearing
- discharge channel
- Prior art date
Links
Landscapes
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Wynalazek dotyczy pompy zębatej o zazębieniu zewnętrznym, która ma korpus, w którym wykonany jest otwór ssący, połączony poprzez komorę roboczą, w której pracują dwa koła zębate, z otworem tłocznym, przy czym koła zębate ułożyskowane są w tulejach ślizgowych osadzonych w korpusie łożyska charakteryzuje się tym, że każda z tulei łożyskowych (2) posiada spiralny rowek (5), który łączy kanał doprowadzający z kanałem odprowadzającym czynnik roboczy i zarówno kanał doprowadzający jak i odprowadzający znajdują się w przestrzeni ssącej, a spiralny rowek (5) ma końce przeciwnych stronach bloku łożyskowego.The invention relates to a gear pump with an external toothing, which has a body in which a suction hole is made, connected through a working chamber in which two gears work, with a pressure hole, the gear wheels being mounted in slide sleeves embedded in the bearing housing. in that each of the bearing bushes (2) has a spiral groove (5) that connects the supply channel with the working medium discharge channel and both the supply and discharge channel are in the suction space, and the spiral groove (5) has ends of opposite sides of the block bearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL425836A PL233609B1 (en) | 2018-06-07 | 2018-06-07 | External gear pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL425836A PL233609B1 (en) | 2018-06-07 | 2018-06-07 | External gear pump |
Publications (2)
Publication Number | Publication Date |
---|---|
PL425836A1 true PL425836A1 (en) | 2018-11-19 |
PL233609B1 PL233609B1 (en) | 2019-11-29 |
Family
ID=64213805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL425836A PL233609B1 (en) | 2018-06-07 | 2018-06-07 | External gear pump |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL233609B1 (en) |
-
2018
- 2018-06-07 PL PL425836A patent/PL233609B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL233609B1 (en) | 2019-11-29 |
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