NO20065015L - Kulelager for anvendelse i en kryogenisk pumpe - Google Patents

Kulelager for anvendelse i en kryogenisk pumpe

Info

Publication number
NO20065015L
NO20065015L NO20065015A NO20065015A NO20065015L NO 20065015 L NO20065015 L NO 20065015L NO 20065015 A NO20065015 A NO 20065015A NO 20065015 A NO20065015 A NO 20065015A NO 20065015 L NO20065015 L NO 20065015L
Authority
NO
Norway
Prior art keywords
ball bearings
cryogenic pump
cryogenic
pump
bearings
Prior art date
Application number
NO20065015A
Other languages
English (en)
Other versions
NO338975B1 (no
Inventor
Lars Kahlman
Paul Dietl
Steuart Horton
Original Assignee
Skf 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 Skf Ab filed Critical Skf Ab
Publication of NO20065015L publication Critical patent/NO20065015L/no
Publication of NO338975B1 publication Critical patent/NO338975B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/06—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means
    • F04B37/08—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means by condensing or freezing, e.g. cryogenic 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/32—Balls
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/70—Ferrous alloys, e.g. steel alloys with chromium as the next major constituent
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/40—Application independent of particular apparatuses related to environment, i.e. operating conditions
    • F16C2300/52—Application independent of particular apparatuses related to environment, i.e. operating conditions low temperature, e.g. cryogenic temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NO20065015A 2005-11-02 2006-11-01 Kulelager for anvendelse i en kryogenisk pumpe NO338975B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0502447A SE0502447L (sv) 2005-11-02 2005-11-02 Ett rullningslager för användning i en kryogenisk pump

Publications (2)

Publication Number Publication Date
NO20065015L true NO20065015L (no) 2007-05-03
NO338975B1 NO338975B1 (no) 2016-11-07

Family

ID=37770853

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065015A NO338975B1 (no) 2005-11-02 2006-11-01 Kulelager for anvendelse i en kryogenisk pumpe

Country Status (5)

Country Link
US (1) US20070292066A1 (no)
EP (1) EP1783386B1 (no)
JP (1) JP2007127277A (no)
NO (1) NO338975B1 (no)
SE (1) SE0502447L (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009035111B4 (de) * 2009-07-29 2022-11-03 Schaeffler Technologies AG & Co. KG Windkraftanlage mit einem Wälzlagerbauteil
CN101915273A (zh) * 2010-08-13 2010-12-15 新兴铸管股份有限公司 新型轴承环材料及其生产工艺
US20140360210A1 (en) * 2011-12-06 2014-12-11 Trane International Inc. Rolling element bearings for an oil-free liquid chiller
JP2014020490A (ja) * 2012-07-19 2014-02-03 Nsk Ltd 転がり軸受及び液化ガス用ポンプ装置
JP6127479B2 (ja) * 2012-12-04 2017-05-17 株式会社ジェイテクト 調心輪付き玉軸受
WO2014117011A1 (en) * 2013-01-25 2014-07-31 Trane International Inc. Pressure nitrided stainless steel hybrid bearing for a refrigerant lubricated compressor
DE102013206141A1 (de) 2013-04-08 2014-10-09 Schaeffler Technologies Gmbh & Co. Kg Mediengeschmiertes Wälzlager
DE102014212072A1 (de) * 2014-06-24 2015-12-24 Aktiebolaget Skf Lagerkäfig oder Lagerkäfigsegment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843962A (en) * 1973-08-20 1974-10-22 Rogers Corp Bearing
US5114470A (en) * 1990-10-04 1992-05-19 The United States Of America As Represented By The Secretary Of Commerce Producing void-free metal alloy powders by melting as well as atomization under nitrogen ambient
US6558139B2 (en) * 1995-12-04 2003-05-06 Chemical Seal & Packing, Inc. Bearings with hardened rolling elements and polymeric cages for use submerged in very low temperature fluids
US6183219B1 (en) * 1995-12-04 2001-02-06 Chemical Seal & Packing, Inc. Magnetic drive pump having polymeric bearings and encased magnets for pumping very low temperature fluids
JP3750202B2 (ja) * 1996-02-21 2006-03-01 日本精工株式会社 転がり軸受
US5851313A (en) * 1996-09-18 1998-12-22 The Timken Company Case-hardened stainless steel bearing component and process and manufacturing the same
JPH09170624A (ja) * 1996-09-24 1997-06-30 Nippon Seiko Kk 転がり軸受
GB2324305B (en) * 1997-04-16 2000-05-24 Nsk Ltd Rolling member
US5887985A (en) * 1997-07-24 1999-03-30 Thermo Cardiosystems Inc. Wear-resistant bearings
JP2002054637A (ja) * 2000-03-30 2002-02-20 Nsk Ltd 転動装置
US6443624B1 (en) * 2000-08-01 2002-09-03 The Timken Company High speed angular contact ball bearing
SE0004813L (sv) * 2000-12-21 2002-06-18 Skf Ab Rullningslager
US7186304B2 (en) * 2004-06-02 2007-03-06 United Technologies Corporation Carbo-nitrided case hardened martensitic stainless steels

Also Published As

Publication number Publication date
SE528851C2 (sv) 2007-02-27
NO338975B1 (no) 2016-11-07
US20070292066A1 (en) 2007-12-20
SE0502447L (sv) 2007-02-27
EP1783386A1 (en) 2007-05-09
EP1783386B1 (en) 2012-08-08
JP2007127277A (ja) 2007-05-24

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