BRPI0400566A - Combinação de mancal e lubrificante para uso em um sistema de suporte para um eixo rotativo em um sistema de ventilação de exautão de fumaça e calor - Google Patents

Combinação de mancal e lubrificante para uso em um sistema de suporte para um eixo rotativo em um sistema de ventilação de exautão de fumaça e calor

Info

Publication number
BRPI0400566A
BRPI0400566A BR0400566-0A BRPI0400566A BRPI0400566A BR PI0400566 A BRPI0400566 A BR PI0400566A BR PI0400566 A BRPI0400566 A BR PI0400566A BR PI0400566 A BRPI0400566 A BR PI0400566A
Authority
BR
Brazil
Prior art keywords
bearing
heat exhaust
smoke
support system
rotary shaft
Prior art date
Application number
BR0400566-0A
Other languages
English (en)
Inventor
Lars Kahlman
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 BRPI0400566A publication Critical patent/BRPI0400566A/pt

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
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6633—Grease properties or compositions, e.g. rheological properties
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/02—Mixtures of base-materials and thickeners
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/059—Roller bearings
    • 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
    • F04D29/06—Lubrication
    • F04D29/063—Lubrication specially adapted for elastic fluid pumps
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • 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
    • F16N—LUBRICATING
    • F16N17/00—Lubrication of machines or apparatus working under extreme conditions
    • F16N17/02—Lubrication of machines or apparatus working under extreme conditions at high temperature
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/2805—Esters used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/045—Polyureas; Polyurethanes
    • C10M2217/0456—Polyureas; Polyurethanes used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/02—Bearings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy
    • 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
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/171—Steel alloys
    • 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
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Abstract

"COMBINAçãO DE MANCAL E LUBRIFICANTE PARA USO EM UM SISTEMA DE SUPORTE PARA UM EIXO ROTATIVO EM UM SISTEMA DE VENTILAçãO DE EXAUSTãO DE FUMAçA E CALOR". A presente invenção refere-se a uma combinação de mancal e lubrificante <C> para uso como um sistema de suporte para um eixo rotativo em um sistema de ventilação e exaustão de calor e possuindo propriedades que permitem satisfazer à exigência de suportar uma temperatura de emergência de 600<198>C por pelo menos 60 minutos, com uma espera de 2 minutos após 15 minutos de exposição à temperatura de emergência, onde o mancal é um mancal inoxidável martensítico (anéis) com uma armação de aço; e cujo mancal é lubrificado com uma graxa de motor comum com uma viscosidade de óleo base na região de 50-200 cSt a 40<198>C.
BR0400566-0A 2003-02-20 2004-02-18 Combinação de mancal e lubrificante para uso em um sistema de suporte para um eixo rotativo em um sistema de ventilação de exautão de fumaça e calor BRPI0400566A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0300471A SE527151C2 (sv) 2003-02-20 2003-02-20 Brandsäkra lager

Publications (1)

Publication Number Publication Date
BRPI0400566A true BRPI0400566A (pt) 2005-06-28

Family

ID=20290468

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0400566-0A BRPI0400566A (pt) 2003-02-20 2004-02-18 Combinação de mancal e lubrificante para uso em um sistema de suporte para um eixo rotativo em um sistema de ventilação de exautão de fumaça e calor

Country Status (7)

Country Link
US (1) US20040213495A1 (pt)
CN (1) CN1530557A (pt)
BR (1) BRPI0400566A (pt)
DE (1) DE102004006161A1 (pt)
FR (1) FR2851625B1 (pt)
GB (1) GB2399147B (pt)
SE (1) SE527151C2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122662A1 (ja) * 2010-03-30 2011-10-06 Ntn株式会社 転がり軸受
DE102010014482A1 (de) * 2010-04-10 2011-10-13 Aktiebolaget Skf Wälzlager
JP2020024013A (ja) * 2018-08-08 2020-02-13 Ntn株式会社 転がり軸受の樹脂被膜付き保持器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316921A (en) * 1979-10-04 1982-02-23 The United States Of America As Represented By The United States Department Of Energy High temperature lubricating process
JPH0788854B2 (ja) * 1986-09-29 1995-09-27 光洋精工株式会社 ころがり軸受
JPH03173747A (ja) * 1989-11-30 1991-07-29 Ntn Corp グリース封入軸受
US6228813B1 (en) * 1993-04-30 2001-05-08 Nsk Ltd. Rolling bearing filled with a lubricant-containing polymer and process of the same
JP3002957B2 (ja) * 1995-09-11 2000-01-24 光洋精工株式会社 転がり軸受および転がり軸受の潤滑膜形成方法
JP3624998B2 (ja) * 1996-09-30 2005-03-02 光洋精工株式会社 転がり軸受
JPH11218144A (ja) * 1997-11-17 1999-08-10 Nippon Seiko Kk ワンウェイクラッチ内蔵転がり軸受
DE10066411B3 (de) * 1999-02-12 2013-12-05 Nsk Ltd. Rollenvorrichtung
JP2001173667A (ja) * 1999-12-20 2001-06-26 Koyo Seiko Co Ltd 転動装置

Also Published As

Publication number Publication date
FR2851625B1 (fr) 2006-02-17
US20040213495A1 (en) 2004-10-28
FR2851625A1 (fr) 2004-08-27
SE0300471L (sv) 2004-08-21
CN1530557A (zh) 2004-09-22
GB2399147A (en) 2004-09-08
SE527151C2 (sv) 2006-01-10
DE102004006161A1 (de) 2004-09-09
GB0403823D0 (en) 2004-03-24
SE0300471D0 (sv) 2003-02-20
GB2399147B (en) 2006-02-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.