WO2008022014A3 - Multimember extended range compressible seal - Google Patents

Multimember extended range compressible seal Download PDF

Info

Publication number
WO2008022014A3
WO2008022014A3 PCT/US2007/075675 US2007075675W WO2008022014A3 WO 2008022014 A3 WO2008022014 A3 WO 2008022014A3 US 2007075675 W US2007075675 W US 2007075675W WO 2008022014 A3 WO2008022014 A3 WO 2008022014A3
Authority
WO
WIPO (PCT)
Prior art keywords
seal
multimember
extended range
compressible seal
compression spring
Prior art date
Application number
PCT/US2007/075675
Other languages
French (fr)
Other versions
WO2008022014A2 (en
Inventor
Clyde R Zielke
Frank Ruggieri
Dana M Antes
Gilbert B Mcarthur
Harry J Free
Original Assignee
Res Sciences Llc
Clyde R Zielke
Frank Ruggieri
Dana M Antes
Gilbert B Mcarthur
Harry J Free
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 Res Sciences Llc, Clyde R Zielke, Frank Ruggieri, Dana M Antes, Gilbert B Mcarthur, Harry J Free filed Critical Res Sciences Llc
Publication of WO2008022014A2 publication Critical patent/WO2008022014A2/en
Publication of WO2008022014A3 publication Critical patent/WO2008022014A3/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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape

Abstract

A seal assembly for installation into a generally elongated U-shaped seal recess or seal housing, including a seal, a compression spring or compression member supporting the seal and a resilient compressible carrier which houses and supports the seal and the compression spring or compression member.
PCT/US2007/075675 2006-08-10 2007-08-10 Multimember extended range compressible seal WO2008022014A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US83686706P 2006-08-10 2006-08-10
US60/836,867 2006-08-10
US11/836,970 US20080106040A1 (en) 2006-08-10 2007-08-10 Multimember Extended Range Compressible Seal
US11/836,970 2007-08-10

Publications (2)

Publication Number Publication Date
WO2008022014A2 WO2008022014A2 (en) 2008-02-21
WO2008022014A3 true WO2008022014A3 (en) 2009-01-15

Family

ID=39082990

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/075675 WO2008022014A2 (en) 2006-08-10 2007-08-10 Multimember extended range compressible seal

Country Status (2)

Country Link
US (1) US20080106040A1 (en)
WO (1) WO2008022014A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2430112B1 (en) 2009-04-23 2018-09-12 The University of Chicago Materials and methods for the preparation of nanocomposites
US20120235366A1 (en) * 2011-03-15 2012-09-20 General Electric Company Seal for turbine engine bucket
US9022758B2 (en) * 2012-03-23 2015-05-05 Bitzer Kuehlmaschinenbau Gmbh Floating scroll seal with retaining ring
US10047623B2 (en) * 2014-12-17 2018-08-14 United Technologies Corporation Compliant seal assembly and method of operating
BE1022598B1 (en) * 2015-04-30 2016-06-14 Boven Chris Van FORMWORK PANEL OR ACCESSORIES FOR A FORMWORK OR FORMWORK PANEL.
US20220205545A1 (en) * 2020-12-31 2022-06-30 Roger Zatkoff Company Wiper-scraper with energizing spring

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627799A (en) * 1984-08-27 1986-12-09 Sanden Corporation Axial sealing mechanism for a scroll type fluid displacement apparatus
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US6007070A (en) * 1997-07-17 1999-12-28 Heathcott; Joe William Pressure actuated packing assembly

Also Published As

Publication number Publication date
WO2008022014A2 (en) 2008-02-21
US20080106040A1 (en) 2008-05-08

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