PL396667A1 - Multiple-stage stuffing-box type seal - Google Patents

Multiple-stage stuffing-box type seal

Info

Publication number
PL396667A1
PL396667A1 PL396667A PL39666711A PL396667A1 PL 396667 A1 PL396667 A1 PL 396667A1 PL 396667 A PL396667 A PL 396667A PL 39666711 A PL39666711 A PL 39666711A PL 396667 A1 PL396667 A1 PL 396667A1
Authority
PL
Poland
Prior art keywords
flange
sleeve
housing
shaft
cylindrical surface
Prior art date
Application number
PL396667A
Other languages
Polish (pl)
Other versions
PL221069B1 (en
Inventor
Wlodzimierz Ochonski
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 PL396667A priority Critical patent/PL221069B1/en
Publication of PL396667A1 publication Critical patent/PL396667A1/en
Publication of PL221069B1 publication Critical patent/PL221069B1/en

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  • Sealing Devices (AREA)

Abstract

Wielostopniowe uszczelnienie dlawnicowe, zlozone z szeregu tulejek kolnierzowych, pierscieni uszczelniajacych z warga elastyczna typu „V oraz pierscieni uszczelniajacych typu „O, charakteryzuje sie tym, ze pojedynczy stopien uszczelnienia stanowi tulejka kolnierzowa (4), osadzona na wale (1) z kolnierzem (4a) skierowanym w strone obudowy (2) i tulejka kolnierzowa (5), osadzona w obudowie (2) z kolnierzem (5a) skierowanym w strone walu (1). Pomiedzy kolnierzem (4a) tulejki (4), a powierzchnia walcowa tulejki (5), pomiedzy kolnierzem (5a) tulejki (5), a powierzchnia walcowa tulejki (4) oraz pomiedzy powierzchniami bocznymi kolnierzy (4a, 5a) wystepuje luz. W wytoczeniu tulejki (5), umocowanej w obudowie (2), umieszczony jest pod lub nad jej kolnierzem (5a) pierscien uszczelniajacy (7) z warga elastyczna typu „V, przylegajaca do powierzchni walcowej tulejki (4) osadzonej na wale (1), a takze w wytoczeniu tulejki (4) osadzonej na wale (1), nad lub pod jej kolnierzem (4a) umieszczony jest pierscien uszczelniajacy (6) z warga elastyczna typu „V, przylegajaca do powierzchni walcowej tulejki (5) osadzonej w obudowie (2).A multi-stage gland seal, composed of a series of flange bushes, V-ring seals and O-ring seals, characterized by the fact that a single degree of seal is a flange sleeve (4), mounted on a shaft (1) with a flange (4a ) towards the housing (2) and the collar sleeve (5), mounted in the housing (2) with the collar (5a) facing the shaft (1). There is clearance between the flange (4a) of the sleeve (4) and the cylindrical surface of the sleeve (5), between the flange (5a) of the sleeve (5) and the cylindrical surface of the sleeve (4) and between the side surfaces of the flange (4a, 5a). In the groove of the bushing (5), fixed in the housing (2), a sealing ring (7) with a V-type flexible lip adhering to the cylindrical surface of the bushing (4) mounted on the shaft (1) is placed under or above its flange (5a) , and also in the turning of the sleeve (4) mounted on the shaft (1), above or below its flange (4a) there is a sealing ring (6) with a flexible lip of type "V, adhering to the cylindrical surface of the sleeve (5) embedded in the housing ( 2).

PL396667A 2011-10-17 2011-10-17 Multiple-stage stuffing-box type seal PL221069B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL396667A PL221069B1 (en) 2011-10-17 2011-10-17 Multiple-stage stuffing-box type seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL396667A PL221069B1 (en) 2011-10-17 2011-10-17 Multiple-stage stuffing-box type seal

Publications (2)

Publication Number Publication Date
PL396667A1 true PL396667A1 (en) 2013-04-29
PL221069B1 PL221069B1 (en) 2016-02-29

Family

ID=48536370

Family Applications (1)

Application Number Title Priority Date Filing Date
PL396667A PL221069B1 (en) 2011-10-17 2011-10-17 Multiple-stage stuffing-box type seal

Country Status (1)

Country Link
PL (1) PL221069B1 (en)

Also Published As

Publication number Publication date
PL221069B1 (en) 2016-02-29

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