MX167767B - Conjunto de cierre hermetico de exclusion - Google Patents

Conjunto de cierre hermetico de exclusion

Info

Publication number
MX167767B
MX167767B MX011261A MX1126188A MX167767B MX 167767 B MX167767 B MX 167767B MX 011261 A MX011261 A MX 011261A MX 1126188 A MX1126188 A MX 1126188A MX 167767 B MX167767 B MX 167767B
Authority
MX
Mexico
Prior art keywords
sealing
support means
elastomeric element
static
lip
Prior art date
Application number
MX011261A
Other languages
English (en)
Inventor
Peter Stanhope Winckler
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of MX167767B publication Critical patent/MX167767B/es

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
    • F16J15/54—Other sealings for rotating shafts
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)

Abstract

La presente invención se refiere a un conjunto anular de cierre hermético para cerrar herméticamente un espacio anular entre una superficie cilíndrica exterior de un eje que se extiende por una abertura en una envuelta, estando armado dicho eje para girar alrededor de su eje geométrico y respecto de la envuelta, comprendiendo el conjunto de cierre hermético; un elemento elastomérico que tiene una superficie cilíndrica interior y una porción de reborde que se extiende radialmente hacia afuera, definiendo un labio de cierre hermético axialmente orientado, estando adaptada la superficie cilíndrica interior para una relación de cierre hermético estático con la superficie cilíndrica exterior del eje y para rotación con el mismo; un dispositivo de sujeción que engrana con una porción del elemento elastomérico y es capaz de girar con el mismo para impedir la pérdida de la relación de cierre hermético estático debido a la rotación del elemento elastomérico por el eje; caracterizado por comprender: un medio de soporte anular, adaptado para ser fijado a la envuelta en una relación de cierre hermético estático con la abertura, incluyendo dicho medio de soporte una porción cilíndrica; un reborde de cierre hermético que se extiende radialmente a partir de la porción cilíndrica del medio de soporte y en relación de cierre hermético estático con la misma, definiendo el reborde una superficie con orientación sustancialmente axial en relación de cierre hermético dinámico con el labio de cierre hermético del elemento elastomérico; y medios espaciadores dispuestos en la porción cilíndrica del medio de soporte y recibiendo una porción radialmente exterior del dispositivo de sujeción para la ubicación axial del labio de cierre hermético del elemento elastomérico en relación con la superficie axialmente orientada del reborde de cierre hermético.
MX011261A 1987-04-27 1988-04-26 Conjunto de cierre hermetico de exclusion MX167767B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/042,776 US4848776A (en) 1987-04-27 1987-04-27 Exclusion seal assembly

Publications (1)

Publication Number Publication Date
MX167767B true MX167767B (es) 1993-04-12

Family

ID=21923692

Family Applications (1)

Application Number Title Priority Date Filing Date
MX011261A MX167767B (es) 1987-04-27 1988-04-26 Conjunto de cierre hermetico de exclusion

Country Status (11)

Country Link
US (1) US4848776A (es)
EP (1) EP0289148B1 (es)
JP (1) JPS63280970A (es)
KR (1) KR910010179B1 (es)
CN (1) CN1013613B (es)
AU (1) AU604623B2 (es)
BR (1) BR8801547A (es)
DE (1) DE3861258D1 (es)
ES (1) ES2019454B3 (es)
IN (1) IN168207B (es)
MX (1) MX167767B (es)

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IT1319093B1 (it) * 2000-11-09 2003-09-23 Rft Spa Unita' di tenuta per organi meccanici relativamente rotanti,inparticolare per rulli di fonderia
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US6722657B2 (en) * 2002-05-31 2004-04-20 Stemco Llc Low torque seal assembly with open cell filter media
US20040195778A1 (en) * 2003-04-04 2004-10-07 Smith Oscar M. Resilient mount and shaft seal for motor
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US20060290068A1 (en) * 2005-06-27 2006-12-28 Freudenberg-Nok General Partnership Radially assembled seal
GB0522220D0 (en) * 2005-11-01 2005-12-07 Ftl Seals Technology Ltd Seal assembly and corresponding method for sealing
US8336887B2 (en) * 2006-05-02 2012-12-25 Petrak Gregory H Seal assembly
EP2039967B1 (en) * 2006-07-07 2013-02-13 Eagle Industry Co., Ltd. Shaft sealing device
JP5022000B2 (ja) * 2006-10-24 2012-09-12 株式会社ジェイテクト 密封装置および転がり軸受装置
JP3137481U (ja) * 2007-09-14 2007-11-22 イーグル工業株式会社 リップタイプシールの装着構造
KR101583653B1 (ko) * 2008-05-15 2016-01-21 이글 고우교 가부시기가이샤 립 타입 시일
DE102008058087B4 (de) * 2008-11-19 2022-04-28 Sew-Eurodrive Gmbh & Co Kg Dichtungsanordnung
CN104653785B (zh) * 2010-09-11 2017-04-12 伊格尔工业股份有限公司 轴封装置
US8641289B2 (en) * 2011-01-05 2014-02-04 Charles Winfield Scott Triple-lip seals for bearings and bearings incorporating the same
DE202011110128U1 (de) 2011-04-05 2012-12-19 Imo Holding Gmbh Drehverbindung für den Unterwasserbetrieb
US8454056B2 (en) 2011-07-28 2013-06-04 Senior Investments Gmbh Double strap coupling apparatus
DE102012202862A1 (de) 2012-02-24 2013-08-29 Vr Automotive Dichtungssysteme Gmbh Radialwellendichtung
US9605760B2 (en) 2013-08-16 2017-03-28 Electro-Motive Diesel, Inc. Pinion seal for traction motor gear case
CN106164546B (zh) 2014-02-12 2019-10-25 特瑞堡密封系统美国有限公司 轴向滑动密封件
US10300498B2 (en) * 2014-09-25 2019-05-28 Flsmidth A/S Centrifuge seals and sealing arrangements and centrifuges containing the same
DE102015003048B4 (de) * 2015-01-26 2021-10-28 Sew-Eurodrive Gmbh & Co Kg Dichtungsanordnung für Getriebe und Getriebe mit einer solchen Dichtungsanordnung
DE102015209428B4 (de) 2015-05-22 2023-01-05 Aktiebolaget Skf Dichtungsanordnung zum Abdichten eines Raumes zwischen einem Gehäuse und einem Bauteil gegen ein flüssiges Medium und Turbinennabe
US9841016B2 (en) * 2015-12-28 2017-12-12 FSI North America, Inc. Cryogenic, self-aligning cartridge seal
US11698079B2 (en) * 2017-09-09 2023-07-11 Luraco, Inc. Fluid sealing member and fluid pump and motor having fluid sealing member
CN107339319B (zh) * 2017-08-18 2023-06-13 山东赛尔机械导轨有限公司 一种便于拆装并兼有防尘和自润滑功能的直线导轨副
US20200116260A1 (en) * 2018-10-10 2020-04-16 Caterpillar Inc. Shaft seal assembly
DE102020116771A1 (de) 2020-06-25 2021-12-30 Nidec Gpm Gmbh Wellendichtring, insbesondere 2-stufiger Wellendichtring
US20220216763A1 (en) * 2021-01-05 2022-07-07 Fairway Electronic Co., Ltd. Rotating Machine
DE102021206769A1 (de) * 2021-06-29 2022-12-29 Trelleborg Sealing Solutions Germany Gmbh Rotationsdichtungsanordnung mit Rotationsdichtung und mit ölseitig angeordnetem Schaumring
US11940049B1 (en) * 2022-11-01 2024-03-26 Bal Seal Engineering, Llc Lip seals and related methods
US11746906B1 (en) 2022-11-01 2023-09-05 Bal Seal Engineering, Llc Lip seals and related methods

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Also Published As

Publication number Publication date
KR910010179B1 (ko) 1991-12-20
KR880012929A (ko) 1988-11-29
BR8801547A (pt) 1988-11-08
CN1030633A (zh) 1989-01-25
EP0289148B1 (en) 1990-12-12
JPS63280970A (ja) 1988-11-17
IN168207B (es) 1991-02-16
ES2019454B3 (es) 1991-06-16
AU604623B2 (en) 1990-12-20
DE3861258D1 (de) 1991-01-24
AU1408988A (en) 1988-10-27
US4848776A (en) 1989-07-18
EP0289148A1 (en) 1988-11-02
CN1013613B (zh) 1991-08-21

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