PL403209A1 - Hybrid seal elements of rotating or reciprocating return motion - Google Patents

Hybrid seal elements of rotating or reciprocating return motion

Info

Publication number
PL403209A1
PL403209A1 PL403209A PL40320913A PL403209A1 PL 403209 A1 PL403209 A1 PL 403209A1 PL 403209 A PL403209 A PL 403209A PL 40320913 A PL40320913 A PL 40320913A PL 403209 A1 PL403209 A1 PL 403209A1
Authority
PL
Poland
Prior art keywords
pole pieces
sealing
rotating
seal elements
edge pole
Prior art date
Application number
PL403209A
Other languages
Polish (pl)
Other versions
PL223553B1 (en
Inventor
Włodzimierz Ochoński
Original Assignee
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
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 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie filed Critical Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Priority to PL403209A priority Critical patent/PL223553B1/en
Publication of PL403209A1 publication Critical patent/PL403209A1/en
Publication of PL223553B1 publication Critical patent/PL223553B1/en

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  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

Uszczelnienie hybrydowe elementów o ruchu obrotowym lub posuwisto-zwrotnym, charakteryzuje się tym, że w komorze dławnicowej obudowy (2) zamkniętej dławikiem zewnętrznym (3) znajdują się dwa wielokrawędziowe nabiegunniki (6) w postaci tulei kołnierzowych z występami uszczelniającymi wykonanymi na wewnętrznych powierzchniach walcowych ich kołnierzy, przedzielone magnesem trwałym (7). W wytoczeniach wielokrawędziowych nabiegunników (6), usytuowanych po stronie ich zewnętrznych powierzchni czołowych, umieszczone są miękkie pierścienie uszczelniające (5), dociskane dławikami wewnętrznymi (4), zaś ciecz magnetyczna (8) znajduje się w pierścieniowych szczelinach pierścieniowych szczelinach (?), utworzonych pomiędzy występami uszczelniającymi wielokrawędziowych nabiegunników (6), a powierzchnią wału lub tłoczyska (1).The hybrid sealing of rotary or reciprocating elements is characterized by the fact that in the stuffing box chamber (2) closed with an external gland (3) there are two multi-edge pole pieces (6) in the form of flange sleeves with sealing protrusions made on their internal cylindrical surfaces flanges, separated by permanent magnet (7). In the grooves of the multi-edge pole pieces (6), located on the side of their outer front surfaces, soft sealing rings (5) are placed, pressed with internal glands (4), and the magnetic fluid (8) is located in the annular gaps of the annular gaps (?) Formed between the sealing lips of the multi-edge pole pieces (6) and the surface of the shaft or piston rod (1).

PL403209A 2013-03-18 2013-03-18 Hybrid seal elements of rotating or reciprocating return motion PL223553B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL403209A PL223553B1 (en) 2013-03-18 2013-03-18 Hybrid seal elements of rotating or reciprocating return motion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL403209A PL223553B1 (en) 2013-03-18 2013-03-18 Hybrid seal elements of rotating or reciprocating return motion

Publications (2)

Publication Number Publication Date
PL403209A1 true PL403209A1 (en) 2014-09-29
PL223553B1 PL223553B1 (en) 2016-10-31

Family

ID=51588867

Family Applications (1)

Application Number Title Priority Date Filing Date
PL403209A PL223553B1 (en) 2013-03-18 2013-03-18 Hybrid seal elements of rotating or reciprocating return motion

Country Status (1)

Country Link
PL (1) PL223553B1 (en)

Also Published As

Publication number Publication date
PL223553B1 (en) 2016-10-31

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