PL401542A1 - Thrust-slide bearing lubricated with magnetic fluid - Google Patents

Thrust-slide bearing lubricated with magnetic fluid

Info

Publication number
PL401542A1
PL401542A1 PL401542A PL40154212A PL401542A1 PL 401542 A1 PL401542 A1 PL 401542A1 PL 401542 A PL401542 A PL 401542A PL 40154212 A PL40154212 A PL 40154212A PL 401542 A1 PL401542 A1 PL 401542A1
Authority
PL
Poland
Prior art keywords
magnetic fluid
pole piece
shaft
slide bearing
thrust
Prior art date
Application number
PL401542A
Other languages
Polish (pl)
Other versions
PL223738B1 (en
Inventor
Wlodzimierz Ochonski
Józef Salwiński
Wojciech Horak
Original Assignee
Akademia Górniczo-Hutnicza im. Stanislawa 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. Stanislawa Staszica w Krakowie filed Critical Akademia Górniczo-Hutnicza im. Stanislawa Staszica w Krakowie
Priority to PL401542A priority Critical patent/PL223738B1/en
Publication of PL401542A1 publication Critical patent/PL401542A1/en
Publication of PL223738B1 publication Critical patent/PL223738B1/en

Links

Landscapes

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

Abstract

Slizgowe lozysko oporowe smarowane ciecza magnetyczna, zawierajace wal z czopem walcowym, panewke porowata, magnes trwaly spolaryzowany osiowo, wielokrawedziowy nabiegunnik i ciecz magnetyczna, charakteryzuje sie tym, ze na czopie (1a) walu (1) osadzony jest wielokrawedziowy nabiegunnik (5) w ksztalcie tulei kolnierzowej, z wystepami uszczelniajacymi wykonanymi na cylindrycznej powierzchni kolnierza, a na walcowej powierzchni wielokrawedziowego nabiegunnika (5) zamocowany jest magnes trwaly (4) i panewka porowata (3) nasycona ciecza magnetyczna, posiadajaca powierzchnie stozkowa, która opiera sie o powierzchnie stozkowa gniazda w obudowie (2), zas ciecz magnetyczna (6) znajduje sie na powierzchni styku panewki porowatej (3) ze stozkowa powierzchnia gniazda obudowy (2) oraz w szczelinach pierscieniowych, utworzonych pomiedzy wystepami uszczelniajacymi wielokrawedziowego nabiegunnika (5), a walcowa powierzchnia gniazda obudowy (2).Slide bearing lubricated with magnetic fluid, containing shaft with cylindrical journal, porous bearing, axially polarized permanent magnet, multi-edge pole piece and magnetic fluid, characterized by the fact that on the shaft (1a) shaft (1) a multi-pole pole piece (5) is mounted a flange sleeve, with sealing projections made on the cylindrical surface of the flange, and on the cylindrical surface of the multi-edge pole piece (5) a permanent magnet (4) and a porous bearing (3) saturated with a magnetic liquid have a conical surface, which rests against the conical surface of the socket in the housing (2), and the magnetic fluid (6) is on the contact surface of the porous cup (3) with the conical surface of the housing seat (2) and in the ring gaps formed between the sealing protrusions of the multi-edge pole piece (5), and the cylindrical surface of the housing seat ( 2).

PL401542A 2012-11-09 2012-11-09 Thrust-slide bearing lubricated with magnetic fluid PL223738B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL401542A PL223738B1 (en) 2012-11-09 2012-11-09 Thrust-slide bearing lubricated with magnetic fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL401542A PL223738B1 (en) 2012-11-09 2012-11-09 Thrust-slide bearing lubricated with magnetic fluid

Publications (2)

Publication Number Publication Date
PL401542A1 true PL401542A1 (en) 2013-05-13
PL223738B1 PL223738B1 (en) 2016-10-31

Family

ID=48522826

Family Applications (1)

Application Number Title Priority Date Filing Date
PL401542A PL223738B1 (en) 2012-11-09 2012-11-09 Thrust-slide bearing lubricated with magnetic fluid

Country Status (1)

Country Link
PL (1) PL223738B1 (en)

Also Published As

Publication number Publication date
PL223738B1 (en) 2016-10-31

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