PL403209A1 - Hybrid seal elements of rotating or reciprocating return motion - Google Patents
Hybrid seal elements of rotating or reciprocating return motionInfo
- 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
Links
Landscapes
- 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).
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) |
-
2013
- 2013-03-18 PL PL403209A patent/PL223553B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL223553B1 (en) | 2016-10-31 |
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