WO2004048822A3 - Retainer seal - Google Patents

Retainer seal Download PDF

Info

Publication number
WO2004048822A3
WO2004048822A3 PCT/US2003/037202 US0337202W WO2004048822A3 WO 2004048822 A3 WO2004048822 A3 WO 2004048822A3 US 0337202 W US0337202 W US 0337202W WO 2004048822 A3 WO2004048822 A3 WO 2004048822A3
Authority
WO
WIPO (PCT)
Prior art keywords
retainer
twin
radius
retainer seal
sealing ring
Prior art date
Application number
PCT/US2003/037202
Other languages
French (fr)
Other versions
WO2004048822A2 (en
Inventor
Alejandro Gajardo
Original Assignee
San Lorenzo Ind Y Contractual
Gajardo Ismael
Alejandro Gajardo
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 San Lorenzo Ind Y Contractual, Gajardo Ismael, Alejandro Gajardo filed Critical San Lorenzo Ind Y Contractual
Priority to AU2003297298A priority Critical patent/AU2003297298A1/en
Publication of WO2004048822A2 publication Critical patent/WO2004048822A2/en
Publication of WO2004048822A3 publication Critical patent/WO2004048822A3/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
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • 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
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • 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
    • F16J15/3264—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 the elements being separable from each other

Landscapes

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

Abstract

Radius retainer seal or self lubricated radius retainer for diverse fluids, such as oil, grease, dust, among others CHARACTERIZED because it is formed by two complementary independent components, being these components a twin lips sealing ring and a rotation ring or rotatory disc; being this twin lips sealing ring made up of two assembled single lip rings or that faces one another one; and this rotation ring or rotatory disc corresponding to a plane perforated, which forms a sealing track with a base.
PCT/US2003/037202 2002-11-22 2003-11-20 Retainer seal WO2004048822A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003297298A AU2003297298A1 (en) 2002-11-22 2003-11-20 Retainer seal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL2002002664 2002-11-22
CL2664-2002 2002-11-22

Publications (2)

Publication Number Publication Date
WO2004048822A2 WO2004048822A2 (en) 2004-06-10
WO2004048822A3 true WO2004048822A3 (en) 2007-01-18

Family

ID=32331901

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/037202 WO2004048822A2 (en) 2002-11-22 2003-11-20 Retainer seal

Country Status (2)

Country Link
AU (1) AU2003297298A1 (en)
WO (1) WO2004048822A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733707A (en) * 1985-03-18 1988-03-29 Am General Corporation Vehicle wheel end assembly
US5171025A (en) * 1990-08-31 1992-12-15 Festo Kg Sealing arrangement for a valve and more particularly one in the form of a multi-way valve
US5727794A (en) * 1995-06-09 1998-03-17 Forsheda Ab Lip seal assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733707A (en) * 1985-03-18 1988-03-29 Am General Corporation Vehicle wheel end assembly
US5171025A (en) * 1990-08-31 1992-12-15 Festo Kg Sealing arrangement for a valve and more particularly one in the form of a multi-way valve
US5727794A (en) * 1995-06-09 1998-03-17 Forsheda Ab Lip seal assembly

Also Published As

Publication number Publication date
AU2003297298A8 (en) 2007-02-15
WO2004048822A2 (en) 2004-06-10
AU2003297298A1 (en) 2004-06-18

Similar Documents

Publication Publication Date Title
CA2332896A1 (en) Unitized oil seal and method of manufacture
WO2008126866A1 (en) Sealing device
CA2341909C (en) Bi-modulus composite seal and its method of manufacture
CA2350138A1 (en) Seal assembly
WO2003083330A3 (en) Shaft seal
JP2008133871A (en) Bearing roller chain
DE60219023D1 (en) TURNING TOOL WITH METALLIC SEAL AND LUBRICATION CHANNEL FOR A CHISEL
US20080001362A1 (en) Split bearing isolator and a method for assembling seal
CN1285027A (en) Bearing seals
BR9703635A (en) Device for sealing an annular gap between a housing and an axle
CA2524584A1 (en) Combination labyrinth and lip seal for idler rollers
WO2006016959A3 (en) Composite rotary seal assembly
CN104755774B (en) Ball joint dust cover
CN102893066A (en) Radial shaft seal assembly with lubrication retention and debris exclusion feature and method of construction thereof
CA2207256A1 (en) Seal for a universal joint trunnion
WO2007048010A3 (en) Elastomer spring mechanical seal
CN102734470A (en) Speed reducer and sealing device thereof
ATE548596T1 (en) MECHANICAL SEAL ARRANGEMENT WITH FILTER ELEMENT
DE10336341A1 (en) Sealing for a rolling bearing
CN103328757B (en) For reducing the method and apparatus of the lubricant pressure pulsation rotated in roller-type rock bit
WO2008081122A3 (en) Bearing suspension abutment, bearing housing and sealing gasket
WO2004048822A3 (en) Retainer seal
EP1323891A3 (en) Supplemental seal for the chordal hinge seals in a gas turbine
JP2012117628A (en) Sealing device and rolling bearing
GB0100916D0 (en) Rolling Element bearing seal

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP