EP3724539A4 - Gasket assembly - Google Patents

Gasket assembly Download PDF

Info

Publication number
EP3724539A4
EP3724539A4 EP18888944.8A EP18888944A EP3724539A4 EP 3724539 A4 EP3724539 A4 EP 3724539A4 EP 18888944 A EP18888944 A EP 18888944A EP 3724539 A4 EP3724539 A4 EP 3724539A4
Authority
EP
European Patent Office
Prior art keywords
gasket assembly
gasket
assembly
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP18888944.8A
Other languages
German (de)
French (fr)
Other versions
EP3724539A1 (en
Inventor
Ivar HOVLAND
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covent AS
Original Assignee
Covent AS
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 Covent AS filed Critical Covent AS
Publication of EP3724539A1 publication Critical patent/EP3724539A1/en
Publication of EP3724539A4 publication Critical patent/EP3724539A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/027—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with a hollow profile
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/04—Sealings between relatively-stationary surfaces without packing between the surfaces, e.g. with ground surfaces, with cutting edge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F05D2300/431—Rubber
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/501—Elasticity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasket Seals (AREA)
EP18888944.8A 2017-12-13 2018-12-07 Gasket assembly Withdrawn EP3724539A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20171992A NO344034B1 (en) 2017-12-13 2017-12-13 Gasket assembly
PCT/NO2018/050307 WO2019117727A1 (en) 2017-12-13 2018-12-07 Gasket assembly

Publications (2)

Publication Number Publication Date
EP3724539A1 EP3724539A1 (en) 2020-10-21
EP3724539A4 true EP3724539A4 (en) 2021-08-04

Family

ID=66820517

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18888944.8A Withdrawn EP3724539A4 (en) 2017-12-13 2018-12-07 Gasket assembly

Country Status (3)

Country Link
EP (1) EP3724539A4 (en)
NO (1) NO344034B1 (en)
WO (1) WO2019117727A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5566954A (en) * 1993-11-08 1996-10-22 Hahn Elastomer Corporation Fan shroud attached air deflecting seal
EP0964984B1 (en) * 1997-02-21 2003-04-23 Scania CV Aktiebolag (publ) Fan ring seal
KR100617462B1 (en) * 1999-12-30 2006-09-01 한라공조주식회사 Fan shroud
FR2951248A1 (en) * 2009-10-14 2011-04-15 France Air Air extraction case for use during fire in building, has engine equipped in compartment and cooled by cooling air different from flow of air to be extracted, and cooling unit placed towards engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538406A (en) * 1994-03-02 1996-07-23 Johnson Pumps Of America, Inc. Removable cartridge-type pump for live well bait tanks in sport fishing boats
JPH0847827A (en) * 1994-08-03 1996-02-20 Toray Ind Inc Automatic mounting machine for annular packing
JP2005131967A (en) * 2003-10-30 2005-05-26 Sumitomo Metal Plantec Co Ltd Sealing method for heat-shrinkable tube heating unit
GB2436353B (en) * 2006-03-22 2008-04-23 Rolls Royce Plc Panel assembly including deformable seal
DE102008003984B4 (en) * 2008-01-11 2011-06-22 MAICO Elektroapparate-Fabrik GmbH, 78056 tubefan
ITFI20120046A1 (en) * 2012-03-08 2013-09-09 Nuovo Pignone Srl "DEVICE AND METHOD FOR GAS TURBINE UNLOCKING"
US10301956B2 (en) * 2014-09-25 2019-05-28 United Technologies Corporation Seal assembly for sealing an axial gap between components

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5566954A (en) * 1993-11-08 1996-10-22 Hahn Elastomer Corporation Fan shroud attached air deflecting seal
EP0964984B1 (en) * 1997-02-21 2003-04-23 Scania CV Aktiebolag (publ) Fan ring seal
KR100617462B1 (en) * 1999-12-30 2006-09-01 한라공조주식회사 Fan shroud
FR2951248A1 (en) * 2009-10-14 2011-04-15 France Air Air extraction case for use during fire in building, has engine equipped in compartment and cooled by cooling air different from flow of air to be extracted, and cooling unit placed towards engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019117727A1 *

Also Published As

Publication number Publication date
NO344034B1 (en) 2019-08-19
EP3724539A1 (en) 2020-10-21
WO2019117727A1 (en) 2019-06-20
NO20171992A1 (en) 2019-06-14

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