PL122986U1 - Screen for filtering of liquid aluminium, preferably for low-pressure casting - Google Patents

Screen for filtering of liquid aluminium, preferably for low-pressure casting

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Publication number
PL122986U1
PL122986U1 PL122986U PL12298614U PL122986U1 PL 122986 U1 PL122986 U1 PL 122986U1 PL 122986 U PL122986 U PL 122986U PL 12298614 U PL12298614 U PL 12298614U PL 122986 U1 PL122986 U1 PL 122986U1
Authority
PL
Poland
Prior art keywords
low
pressure casting
filtering
screen
liquid aluminium
Prior art date
Application number
PL122986U
Other languages
Polish (pl)
Other versions
PL69493Y1 (en
Inventor
Lesław Kwitkowski
Original Assignee
Kwitkowski Lesław Zakład Usługowo Produkcyjny Met-Bud
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 Kwitkowski Lesław Zakład Usługowo Produkcyjny Met-Bud filed Critical Kwitkowski Lesław Zakład Usługowo Produkcyjny Met-Bud
Priority to PL122986U priority Critical patent/PL69493Y1/en
Publication of PL122986U1 publication Critical patent/PL122986U1/en
Publication of PL69493Y1 publication Critical patent/PL69493Y1/en

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  • Filtering Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Przedmiotem wzoru użytkowego jest sitko do filtracji ciekłego aluminium, zwłaszcza do odlewania niskociśnieniowego charakteryzuje się tym, że ma podwójną warstwę filtracyjną (A) i (B), która utworzona została przez dwa identyczne, wzajemnie nałożone i przylegające do siebie sitka o średnicy zewnętrznej (D) w kształcie kapelusza z czaszą (1) o średnicy (d) i odwiniętym kołnierzem (2) lekko nachylonym do podstawy, które są zaprasowane nierozłącznie na wysokość (h) kołnierza (2), który wynosi najkorzystniej 0,1 H wysokości (H) sitka. Sitko wykonane jest z siatki metalowej tkanej o oczku kwadratowym.The subject of the utility model is a strainer for filtration of liquid aluminum, especially for low-pressure casting, characterized by the fact that it has a double filtration layer (A) and (B), which is formed by two identical, mutually superimposed and adjacent strainers with an external diameter (D). ) in the shape of a hat with a bowl (1) with a diameter (d) and a rolled-up collar (2) slightly inclined to the base, which are pressed inseparably to the height (h) of the collar (2), which is preferably 0.1 H of the height (H) strainers. The strainer is made of woven metal mesh with a square mesh.

PL122986U 2014-04-10 2014-04-10 Screen for filtering of liquid aluminium, preferably for low-pressure casting PL69493Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL122986U PL69493Y1 (en) 2014-04-10 2014-04-10 Screen for filtering of liquid aluminium, preferably for low-pressure casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL122986U PL69493Y1 (en) 2014-04-10 2014-04-10 Screen for filtering of liquid aluminium, preferably for low-pressure casting

Publications (2)

Publication Number Publication Date
PL122986U1 true PL122986U1 (en) 2015-10-12
PL69493Y1 PL69493Y1 (en) 2017-11-30

Family

ID=54266885

Family Applications (1)

Application Number Title Priority Date Filing Date
PL122986U PL69493Y1 (en) 2014-04-10 2014-04-10 Screen for filtering of liquid aluminium, preferably for low-pressure casting

Country Status (1)

Country Link
PL (1) PL69493Y1 (en)

Also Published As

Publication number Publication date
PL69493Y1 (en) 2017-11-30

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