PL419918A1 - Device for supplying small quantities of liquids under high pressure with simultaneous very precise delivery measurement - Google Patents
Device for supplying small quantities of liquids under high pressure with simultaneous very precise delivery measurementInfo
- Publication number
- PL419918A1 PL419918A1 PL419918A PL41991816A PL419918A1 PL 419918 A1 PL419918 A1 PL 419918A1 PL 419918 A PL419918 A PL 419918A PL 41991816 A PL41991816 A PL 41991816A PL 419918 A1 PL419918 A1 PL 419918A1
- Authority
- PL
- Poland
- Prior art keywords
- piston
- simultaneous
- high pressure
- under high
- magnet
- Prior art date
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
Urządzenie składa się z tłoka (1) dwustronnego działania przemieszczającego się wzdłuż cylindra (2) pod działaniem różnicy ciśnień po obu jego stronach, przy czym cylinder (2) jest zamknięty pokrywami (4, 5), w których są wykonane kanały dopływowe (6) i wypływowe (7) cieczy, a do tłoka (1) jest dołączony magnes (10) będący elementem układu pomiarowego wydatku cieczy. W skład układu pomiarowego wydatku cieczy wchodzi magnetostrykcyjny enkoder liniowy (11), zamocowany nieruchomo względem pokryw (4, 5), określający przesunięcie liniowe tłoka (1) na podstawie liniowego przemieszczenia magnesu (10), przy czym magnes (10) jest zamocowany sztywno do tłoka (1) za pośrednictwem pręta osadzonego przesuwnie w pierwszej pokrywie (4), posiadającej kanał dopływowy (6) łączący część dopływową cylindra (2) po jednej stronie tłoka (1) z zewnętrznym źródłem ciśnienia.The device consists of a piston (1) of double-acting moving along the cylinder (2) under the action of pressure difference on both sides, the cylinder (2) is closed by covers (4, 5) in which the inlet channels (6) are made and discharge (7) of liquid, and the piston (1) is connected to a magnet (10) which is part of the liquid flow measuring system. The liquid flow measuring system consists of a magnetostrictive linear encoder (11) fixed fixed to the covers (4, 5), determining the piston linear displacement (1) on the basis of the linear displacement of the magnet (10), the magnet (10) being rigidly attached to piston (1) via a rod mounted slidably in the first cover (4), having an inlet channel (6) connecting the inlet part of the cylinder (2) on one side of the piston (1) with an external pressure source.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL419918A PL235445B1 (en) | 2016-12-21 | 2016-12-21 | Device for supplying small quantities of liquids under high pressure with simultaneous very precise delivery measurement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL419918A PL235445B1 (en) | 2016-12-21 | 2016-12-21 | Device for supplying small quantities of liquids under high pressure with simultaneous very precise delivery measurement |
Publications (2)
Publication Number | Publication Date |
---|---|
PL419918A1 true PL419918A1 (en) | 2018-07-02 |
PL235445B1 PL235445B1 (en) | 2020-08-10 |
Family
ID=62705155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL419918A PL235445B1 (en) | 2016-12-21 | 2016-12-21 | Device for supplying small quantities of liquids under high pressure with simultaneous very precise delivery measurement |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL235445B1 (en) |
-
2016
- 2016-12-21 PL PL419918A patent/PL235445B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL235445B1 (en) | 2020-08-10 |
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