WO2009102759A3 - Lip seal replacement seal device - Google Patents

Lip seal replacement seal device Download PDF

Info

Publication number
WO2009102759A3
WO2009102759A3 PCT/US2009/033749 US2009033749W WO2009102759A3 WO 2009102759 A3 WO2009102759 A3 WO 2009102759A3 US 2009033749 W US2009033749 W US 2009033749W WO 2009102759 A3 WO2009102759 A3 WO 2009102759A3
Authority
WO
WIPO (PCT)
Prior art keywords
seal
coupled
face
cassette
carrier
Prior art date
Application number
PCT/US2009/033749
Other languages
French (fr)
Other versions
WO2009102759A2 (en
Inventor
James D. Spurgeon
Lana J. Spurgeon
Original Assignee
Spurgeon James D
Spurgeon Lana J
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 Spurgeon James D, Spurgeon Lana J filed Critical Spurgeon James D
Publication of WO2009102759A2 publication Critical patent/WO2009102759A2/en
Publication of WO2009102759A3 publication Critical patent/WO2009102759A3/en

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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)

Abstract

A face-type seal is adapted to be disposed between a stationary element and a rotatable element. The face-type seal arrangement includes an annular cassette adapted to be coupled to the stationary element and a carrier disposed within the cassette and adapted to be coupled to the rotatable element so as to rotate together therewith and relative to the cassette. The face-type seal further includes a drive face coupled to the carrier so as to rotate together therewith, and a seal element operatively coupled to the cassette and resiliency biased into sealing engagement with the drive face. In one example, the carrier is adapted to be coupled to the rotatable element by at least one lock-pin. In another example, one of the seal element and the drive face includes a material having a hardness generally equal to or greater than approximately 8.5 on the Moh's hardness scale.
PCT/US2009/033749 2008-02-13 2009-02-11 Lip seal replacement seal device WO2009102759A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2827508P 2008-02-13 2008-02-13
US61/028,275 2008-02-13

Publications (2)

Publication Number Publication Date
WO2009102759A2 WO2009102759A2 (en) 2009-08-20
WO2009102759A3 true WO2009102759A3 (en) 2009-11-12

Family

ID=40957466

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/033749 WO2009102759A2 (en) 2008-02-13 2009-02-11 Lip seal replacement seal device

Country Status (1)

Country Link
WO (1) WO2009102759A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969652A (en) * 1989-04-03 1990-11-13 General Motors Corporation Cooled shaft seal
US5538257A (en) * 1994-12-30 1996-07-23 Eg&G Sealol, Inc. Spring device and method for holding a component on a shaft and pusher seal assembly using same
US5823539A (en) * 1995-04-21 1998-10-20 Environamics Corporation Environmentally safe pump having a bellows seal and a split ring shaft seal
US5901965A (en) * 1996-03-01 1999-05-11 Ringer; Yoram Bellows seal having balanced, de-coupled seal ring and seal ring shell

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969652A (en) * 1989-04-03 1990-11-13 General Motors Corporation Cooled shaft seal
US5538257A (en) * 1994-12-30 1996-07-23 Eg&G Sealol, Inc. Spring device and method for holding a component on a shaft and pusher seal assembly using same
US5823539A (en) * 1995-04-21 1998-10-20 Environamics Corporation Environmentally safe pump having a bellows seal and a split ring shaft seal
US5901965A (en) * 1996-03-01 1999-05-11 Ringer; Yoram Bellows seal having balanced, de-coupled seal ring and seal ring shell

Also Published As

Publication number Publication date
WO2009102759A2 (en) 2009-08-20

Similar Documents

Publication Publication Date Title
DE502006003203D1 (en) WIND POWER PLANT WITH ELEMENT FOR SEALING TWO COMPOUND COMPONENTS
ATE442509T1 (en) SEAL ASSEMBLY FOR USE FOR A HEAD DRIVE
WO2009035864A3 (en) Metal sealing disk having an elastomeric backing for use with fluid regulators
WO2010003000A3 (en) Rotary face seal with anti-crowning features
WO2007104020A3 (en) Electro-optic display with edge seal
WO2004005770A3 (en) Rotary seal
MXPA04003110A (en) Seal.
PT2081847E (en) Package with a sealing region
WO2008102505A1 (en) Sealing device
WO2009103870A3 (en) Sealing device with built-in magnetic encoder including at least one frictional radial contact lip
TW200718883A (en) Rotray shaft support structure of industrial vehicle
TW200631618A (en) Frictionally engaged supplied air helmet face seal
MX2009001593A (en) Spherical roller bearing sealing assembly.
MX2009013795A (en) Seal.
WO2005089389A3 (en) Pump sealing apparatus
WO2006087339A8 (en) A sealing device with an integrated encoder for bearings
WO2007059210A3 (en) Stuffing box assembly and sealing assembly for use therein
WO2008003016A3 (en) Improved large diameter seals
WO2009102759A3 (en) Lip seal replacement seal device
MXPA04003525A (en) Sealing device.
CN202265181U (en) Deviation-adjusting stopper roller for adhesive tape machine
WO2010120639A3 (en) Rotary tensioner
ATE391872T1 (en) POETRY
WO2008155964A1 (en) Sealing device
WO2007124793A3 (en) Carrier frame seal of reduced weight

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09710287

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09710287

Country of ref document: EP

Kind code of ref document: A2