PL2324271T3 - Uszczelnienie wrzeciona z dystrybucyjnym pierścieniem wywołującym przepływ styczny - Google Patents

Uszczelnienie wrzeciona z dystrybucyjnym pierścieniem wywołującym przepływ styczny

Info

Publication number
PL2324271T3
PL2324271T3 PL09792264T PL09792264T PL2324271T3 PL 2324271 T3 PL2324271 T3 PL 2324271T3 PL 09792264 T PL09792264 T PL 09792264T PL 09792264 T PL09792264 T PL 09792264T PL 2324271 T3 PL2324271 T3 PL 2324271T3
Authority
PL
Poland
Prior art keywords
tangential flow
distribution ring
spindle seal
inducing
inducing distribution
Prior art date
Application number
PL09792264T
Other languages
English (en)
Inventor
Stephen C Hoeting
Original Assignee
Setco Sales Company
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 Setco Sales Company filed Critical Setco Sales Company
Publication of PL2324271T3 publication Critical patent/PL2324271T3/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4476—Labyrinth packings with radial path
    • F16J15/4478—Pre-assembled packings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
PL09792264T 2008-09-04 2009-09-04 Uszczelnienie wrzeciona z dystrybucyjnym pierścieniem wywołującym przepływ styczny PL2324271T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/204,313 US8714559B2 (en) 2008-09-04 2008-09-04 Spindle seal with tangential flow-inducing distribution ring
EP09792264.5A EP2324271B1 (en) 2008-09-04 2009-09-04 Spindle seal with tangential flow-inducing distribution ring
PCT/US2009/056004 WO2010028225A1 (en) 2008-09-04 2009-09-04 Spindle seal with tangential flow-inducing distribution ring

Publications (1)

Publication Number Publication Date
PL2324271T3 true PL2324271T3 (pl) 2014-12-31

Family

ID=41351596

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09792264T PL2324271T3 (pl) 2008-09-04 2009-09-04 Uszczelnienie wrzeciona z dystrybucyjnym pierścieniem wywołującym przepływ styczny

Country Status (6)

Country Link
US (1) US8714559B2 (pl)
EP (1) EP2324271B1 (pl)
CN (1) CN102149950B (pl)
CA (1) CA2735936C (pl)
PL (1) PL2324271T3 (pl)
WO (1) WO2010028225A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011006171A1 (de) * 2011-03-25 2012-09-27 Eva Schwartz Rollenherdofen und Verfahren zum Erwärmen von Werkstücken
SE536067C2 (sv) * 2011-10-06 2013-04-23 Xylem Ip Holdings Llc Pump för pumpning av vätska innefattande fast material
FR3010118B1 (fr) * 2013-09-03 2016-02-26 Getinge La Calhene Enceinte etanche comportant un mecanisme de commande d'ouverture et de fermeture pour un dispositif de connexion etanche entre deux volumes clos
JP6378285B2 (ja) * 2016-10-21 2018-08-22 ファナック株式会社 エアパージの機能を有する電動機
CN109318048B (zh) * 2018-10-15 2023-09-19 上海交大智邦科技有限公司 适用于五轴卧式加工中心转台的配油装置
CN109356934B (zh) * 2018-10-16 2020-05-15 燕山大学 具有紧急润滑机制的自润滑轴承
DE102019207156A1 (de) * 2019-05-16 2020-11-19 Skf Australia Pty Ltd Geteiltes Lagersitzgehäuse
CN113389904A (zh) * 2020-03-13 2021-09-14 立欣精密股份有限公司 主轴结构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628799A (en) * 1970-01-19 1971-12-21 Borg Warner Mechanical seal assembly with leakage control
SU785578A1 (ru) 1979-04-28 1980-12-07 Всесоюзный заочный машиностроительный институт Лабиринтный импеллер
US4415166A (en) * 1983-01-31 1983-11-15 Cadillac Rubber & Plastics, Inc. Bearing seal assembly with dual annular support rings
US4792146A (en) * 1987-02-17 1988-12-20 University Of New Mexico Radially compliant - zero net thermal radial taper mechanical face seal
US4973065A (en) * 1989-10-20 1990-11-27 A. W. Chesterton Company Seal assembly
US5522601A (en) * 1994-01-18 1996-06-04 Goulds Pumps, Incorporated Locking labyrinth sealing assembly
US6217219B1 (en) * 1997-02-21 2001-04-17 Setco Sales Co. Bearing seal with uniform fluid purge
US5727095A (en) * 1997-02-21 1998-03-10 Setco Sales Co. Bearing seal with uniform fluid purge
US6062568A (en) * 1997-07-10 2000-05-16 Orlowski; David C. Bearing isolator with air purge
US6367807B1 (en) * 1998-10-19 2002-04-09 Environamics Corporation Labyrinth seal assembly
US6471215B1 (en) * 2000-02-28 2002-10-29 Garlock Sealing Technologies Llc Labyrinth sealing device having a grease purgeable system
US6485022B1 (en) * 2000-03-31 2002-11-26 Jm Clipper Corporation Metallic labyrinth seal
JP2003120826A (ja) 2001-10-10 2003-04-23 Tanken Seal Seiko Co Ltd 水車用軸封装置
US7090220B2 (en) * 2003-09-04 2006-08-15 Setco Sales Co. Cartridge-type bearing seal for machine tool spindle
US20080217861A1 (en) * 2007-03-10 2008-09-11 Chugen Sei Coaxial Multi-Shaft Assemblies

Also Published As

Publication number Publication date
US8714559B2 (en) 2014-05-06
EP2324271B1 (en) 2014-08-13
EP2324271A1 (en) 2011-05-25
CA2735936C (en) 2016-10-18
CN102149950B (zh) 2014-07-09
WO2010028225A1 (en) 2010-03-11
CN102149950A (zh) 2011-08-10
CA2735936A1 (en) 2010-03-11
US20100052258A1 (en) 2010-03-04

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