SE9700659L - Fan ring seal - Google Patents

Fan ring seal

Info

Publication number
SE9700659L
SE9700659L SE9700659A SE9700659A SE9700659L SE 9700659 L SE9700659 L SE 9700659L SE 9700659 A SE9700659 A SE 9700659A SE 9700659 A SE9700659 A SE 9700659A SE 9700659 L SE9700659 L SE 9700659L
Authority
SE
Sweden
Prior art keywords
seal
fan housing
fan
valve
fan ring
Prior art date
Application number
SE9700659A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9700659D0 (en
SE511657C2 (en
Inventor
Mats Isaksson
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE9700659A priority Critical patent/SE511657C2/en
Publication of SE9700659D0 publication Critical patent/SE9700659D0/en
Priority to DE69813784T priority patent/DE69813784T2/en
Priority to EP98905911A priority patent/EP0964984B1/en
Priority to PCT/SE1998/000290 priority patent/WO1998037319A1/en
Priority to BR9807051-7A priority patent/BR9807051A/en
Publication of SE9700659L publication Critical patent/SE9700659L/en
Publication of SE511657C2 publication Critical patent/SE511657C2/en

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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/10—Guiding or ducting cooling-air, to, or from, liquid-to-air heat exchangers
    • 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
    • F04D29/083—Sealings 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Gasket Seals (AREA)

Abstract

A seal (8) for a gap between a fan ring (4) round a cooling fan (2) and a fan housing (6) on a radiator (3) pertaining to a vehicle engine is intended to seal movably relative to the fan housing (6). The seal (8) has at least one valve element intended jointly with a portion of the fan housing (6) to form part of a valve which is arranged to be normally closed but which can open when a predetermined mutual displacement occurs between the seal and the fan housing. When the valve is in an open position, it lets air in for pressure compensation and helps the seal to maintain its shape, in order to prevent impairment of vehicle operation.
SE9700659A 1997-02-21 1997-02-21 Fan ring seal SE511657C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9700659A SE511657C2 (en) 1997-02-21 1997-02-21 Fan ring seal
DE69813784T DE69813784T2 (en) 1997-02-21 1998-02-19 FAN RING SEAL
EP98905911A EP0964984B1 (en) 1997-02-21 1998-02-19 Fan ring seal
PCT/SE1998/000290 WO1998037319A1 (en) 1997-02-21 1998-02-19 Fan ring seal
BR9807051-7A BR9807051A (en) 1997-02-21 1998-02-19 Annular seal for fan.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700659A SE511657C2 (en) 1997-02-21 1997-02-21 Fan ring seal

Publications (3)

Publication Number Publication Date
SE9700659D0 SE9700659D0 (en) 1997-02-21
SE9700659L true SE9700659L (en) 1998-08-22
SE511657C2 SE511657C2 (en) 1999-11-01

Family

ID=20405918

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700659A SE511657C2 (en) 1997-02-21 1997-02-21 Fan ring seal

Country Status (5)

Country Link
EP (1) EP0964984B1 (en)
BR (1) BR9807051A (en)
DE (1) DE69813784T2 (en)
SE (1) SE511657C2 (en)
WO (1) WO1998037319A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316108B4 (en) * 2003-04-09 2007-03-22 Daimlerchrysler Ag Sealing element for a cooling module assembly of a motor vehicle and cooling module assembly with such a sealing element
DE102004018036A1 (en) 2004-04-08 2005-11-10 Behr Gmbh & Co. Kg cooling system
US7165515B2 (en) * 2004-08-30 2007-01-23 International Truck Intellectual Property Company, Llc Engine cooling fan shroud
DE102004057153A1 (en) 2004-11-26 2006-06-08 Deere & Company, Moline fan assembly
US20070277752A1 (en) * 2006-06-05 2007-12-06 Deere & Company, A Delaware Corporation Shroud assembly
DE102009012025A1 (en) 2009-03-10 2010-09-16 Behr Gmbh & Co. Kg Cooling device for a motor vehicle
DE102012207552A1 (en) * 2011-05-13 2012-11-15 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Cooling fan module
US9157362B2 (en) * 2012-05-23 2015-10-13 Denso International America, Inc. Pressure release slot for fan noise improvement
WO2015005832A1 (en) * 2013-07-12 2015-01-15 Volvo Truck Corporation Heat exchanger system for a vehicle
DE102017008293A1 (en) 2017-09-05 2019-03-07 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Fan and radiator fan module with such a fan
DE102017008292A1 (en) * 2017-09-05 2019-03-07 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg fan
NO344034B1 (en) * 2017-12-13 2019-08-19 Covent As Gasket assembly
DE102018214283B3 (en) 2018-08-23 2019-12-19 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Frame device and fan module with such a frame device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794001A (en) * 1973-03-02 1974-02-26 Ford Motor Co Variable tip clearance engine cooling fan shroud
DE3339059A1 (en) * 1983-10-28 1984-09-13 Daimler-Benz Ag, 7000 Stuttgart Cooling device for an internal combustion engine
DE3346705C2 (en) * 1983-12-23 1985-12-19 Daimler-Benz Ag, 7000 Stuttgart Cooling device for a liquid-cooled internal combustion engine
US4522160A (en) * 1984-01-23 1985-06-11 J. I. Case Company Fan-shroud structure
DE3737391A1 (en) * 1987-11-04 1989-05-18 Kloeckner Humboldt Deutz Ag Air guiding device for a radiator/fan arrangement
SE503146C2 (en) * 1994-07-14 1996-04-01 Scania Cv Ab Fan ring with heat exchanger for an internal combustion engine

Also Published As

Publication number Publication date
WO1998037319A1 (en) 1998-08-27
DE69813784T2 (en) 2004-03-18
SE9700659D0 (en) 1997-02-21
SE511657C2 (en) 1999-11-01
EP0964984B1 (en) 2003-04-23
DE69813784D1 (en) 2003-05-28
BR9807051A (en) 2000-03-28
EP0964984A1 (en) 1999-12-22

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Legal Events

Date Code Title Description
NUG Patent has lapsed