BR112012022008A2 - mola helicoidal de compressão para um anel raspador de óleo de um pistão de um motor de combustão interna, e método para o revestimento de uma mola helicoidal de compressão - Google Patents

mola helicoidal de compressão para um anel raspador de óleo de um pistão de um motor de combustão interna, e método para o revestimento de uma mola helicoidal de compressão

Info

Publication number
BR112012022008A2
BR112012022008A2 BR112012022008A BR112012022008A BR112012022008A2 BR 112012022008 A2 BR112012022008 A2 BR 112012022008A2 BR 112012022008 A BR112012022008 A BR 112012022008A BR 112012022008 A BR112012022008 A BR 112012022008A BR 112012022008 A2 BR112012022008 A2 BR 112012022008A2
Authority
BR
Brazil
Prior art keywords
compression coil
coil spring
coating
combustion engine
internal combustion
Prior art date
Application number
BR112012022008A
Other languages
English (en)
Other versions
BR112012022008B1 (pt
Inventor
Brillert Hans-Rainer
Kennedy Marcus
Zinnabold Michael
Original Assignee
Federal Mogul Burscheid Gmbh
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 Federal Mogul Burscheid Gmbh filed Critical Federal Mogul Burscheid Gmbh
Publication of BR112012022008A2 publication Critical patent/BR112012022008A2/pt
Publication of BR112012022008B1 publication Critical patent/BR112012022008B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/046—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material with at least one amorphous inorganic material layer, e.g. DLC, a-C:H, a-C:Me, the layer being doped or not
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/40—Coatings including alternating layers following a pattern, a periodic or defined repetition
    • C23C28/42—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by the composition of the alternating layers
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Springs (AREA)
  • Chemical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

mola heliocoidal de compressão para um anel raspador de óleo de um pistão de um motor de combustão interna, e método para o revestimento de uma mola heliocoidal de compressão. uma mola de compressão heliocoidal, de preferência de aço, em particular aço crsi ou aço crni, compreende um alternadamente uma pluralidade de camadas de crn (16) e camadas a-c:h:me (14). em um método para o revestimento de uma mola helicoidal de compressão, de preferência feita de aço, são aplicadas alternadamente várias camadas de crn e camadas a-c:h:me.
BR112012022008-0A 2010-03-09 2011-02-17 Mola helicoidal de compressão para um anel raspador de óleo de um pistão de um motor de combustão interna, e método para o revestimento de uma mola helicoidal de compressão BR112012022008B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010002688.3A DE102010002688C5 (de) 2010-03-09 2010-03-09 Schraubendruckfeder für einen Ölabstreifring eines Kolbens in einem Verbrennungsmotor und Verfahren zur Beschichtung einer Schraubendruckfeder
DE102010002688.3 2010-03-09
PCT/EP2011/052343 WO2011110412A1 (de) 2010-03-09 2011-02-17 Schraubendruckfeder für einen ölabstreifring eines kolbens in einem verbrennungsmotor und verfahren zur beschichtung einer schraubendruckfeder

Publications (2)

Publication Number Publication Date
BR112012022008A2 true BR112012022008A2 (pt) 2017-02-07
BR112012022008B1 BR112012022008B1 (pt) 2019-05-28

Family

ID=44018655

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012022008-0A BR112012022008B1 (pt) 2010-03-09 2011-02-17 Mola helicoidal de compressão para um anel raspador de óleo de um pistão de um motor de combustão interna, e método para o revestimento de uma mola helicoidal de compressão

Country Status (10)

Country Link
US (1) US9004465B2 (pt)
EP (1) EP2545201B1 (pt)
JP (1) JP5878485B2 (pt)
KR (1) KR101696617B1 (pt)
CN (1) CN102933748B (pt)
BR (1) BR112012022008B1 (pt)
DE (1) DE102010002688C5 (pt)
PT (1) PT2545201E (pt)
RU (1) RU2558705C2 (pt)
WO (1) WO2011110412A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102012003607A2 (pt) * 2012-02-16 2013-10-29 Mahle Metal Leve Sa Componente deslizante para uso em motores de combustão interna
WO2014088096A1 (ja) * 2012-12-07 2014-06-12 株式会社リケン ピストンリング
JP5965378B2 (ja) * 2013-10-31 2016-08-03 株式会社リケン ピストンリング及びその製造方法
DE102014217040A1 (de) * 2014-08-27 2016-03-03 Bayerische Motoren Werke Aktiengesellschaft Beschichtung für Metallbauteile, Verfahren zum Beschichten eines Metallbauteils, Kolben für Verbrennungskraftmaschinen und Kfz
US10030773B2 (en) 2016-03-04 2018-07-24 Mahle International Gmbh Piston ring
USD937989S1 (en) * 2020-02-11 2021-12-07 Zhejiang Jike Industry & Trade Co., Ltd. Elephant faucet cover

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Also Published As

Publication number Publication date
CN102933748B (zh) 2016-05-11
EP2545201A1 (de) 2013-01-16
DE102010002688B4 (de) 2012-02-16
DE102010002688A1 (de) 2011-09-15
RU2558705C2 (ru) 2015-08-10
US20130168906A1 (en) 2013-07-04
JP2013521412A (ja) 2013-06-10
PT2545201E (pt) 2014-07-15
WO2011110412A1 (de) 2011-09-15
JP5878485B2 (ja) 2016-03-08
BR112012022008B1 (pt) 2019-05-28
EP2545201B1 (de) 2014-05-21
DE102010002688C5 (de) 2014-03-06
US9004465B2 (en) 2015-04-14
KR20130052546A (ko) 2013-05-22
RU2012142816A (ru) 2014-04-20
CN102933748A (zh) 2013-02-13
KR101696617B1 (ko) 2017-01-16

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/02/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/02/2011, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2658 DE 14-12-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.