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BR9801654A - Anel de segmento de ferro fundido. - Google Patents

Anel de segmento de ferro fundido.

Info

Publication number
BR9801654A
BR9801654A BR9801654-7A BR9801654A BR9801654A BR 9801654 A BR9801654 A BR 9801654A BR 9801654 A BR9801654 A BR 9801654A BR 9801654 A BR9801654 A BR 9801654A
Authority
BR
Brazil
Prior art keywords
cast iron
segment ring
layer
iron segment
nitrided
Prior art date
Application number
BR9801654-7A
Other languages
English (en)
Inventor
Hans Albert Michel
Rudolf Linde
Original Assignee
Ae Goetze 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7829796&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9801654(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ae Goetze Gmbh filed Critical Ae Goetze Gmbh
Publication of BR9801654A publication Critical patent/BR9801654A/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
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Patente de Invenção:<B>"ANEL DE SEGMENTO DE FERRO FUNDIDO"<D>. A invenção refere-se a um anel de segmento (1) de ferro fundido com uma camada nitrurada sobre toda a superfície. A camada nitrurada apresenta uma camada de difusão (2) e uma camada de junção (3). Sobre a camada de junção (3) é depositada por galvanização uma camada de metalóide (4).
BR9801654-7A 1997-05-17 1998-05-18 Anel de segmento de ferro fundido. BR9801654A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19720779A DE19720779C1 (de) 1997-05-17 1997-05-17 Kolbenring aus Gußeisen

Publications (1)

Publication Number Publication Date
BR9801654A true BR9801654A (pt) 1999-09-28

Family

ID=7829796

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9801654-7A BR9801654A (pt) 1997-05-17 1998-05-18 Anel de segmento de ferro fundido.

Country Status (5)

Country Link
US (1) US6209881B1 (pt)
EP (1) EP0878647B1 (pt)
JP (1) JPH10339370A (pt)
BR (1) BR9801654A (pt)
DE (2) DE19720779C1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19857637A1 (de) * 1998-12-14 2000-06-15 Mahle Gmbh Kolbenring für einen Kolben für Verbrennungsmotoren
JP3295388B2 (ja) * 1999-04-07 2002-06-24 帝国ピストンリング株式会社 ピストンリング
US6485026B1 (en) * 2000-10-04 2002-11-26 Dana Corporation Non-stainless steel nitrided piston ring, and method of making the same
JP4392485B2 (ja) * 2001-02-27 2010-01-06 日本ピストンリング株式会社 ピストンリング
JP3936849B2 (ja) * 2001-05-16 2007-06-27 スズキ株式会社 フェライト系球状黒鉛鋳鉄及びこれを用いた排気系部品
DE10127020B4 (de) * 2001-06-01 2004-07-08 Federal-Mogul Friedberg Gmbh Kolbenring mit einer Oxid-Nitrid-Verbundschicht
DE102004040056A1 (de) * 2004-08-18 2006-02-23 Federal-Mogul Burscheid Gmbh Hoch- und verschleißfester, korrosionsbeständiger Gusseisenwerkstoff
DE102004040055A1 (de) * 2004-08-18 2006-03-02 Federal-Mogul Burscheid Gmbh Gusseisenwerkstoff für Kolbenringe
DE502005004333D1 (de) * 2004-11-05 2008-07-17 Waertsilae Nsd Schweiz Ag Kolbenring
JP4757685B2 (ja) * 2006-03-30 2011-08-24 日本ピストンリング株式会社 ピストンリング
RU2318058C1 (ru) * 2006-05-02 2008-02-27 Юлия Алексеевна Щепочкина Чугун
RU2422549C1 (ru) * 2010-05-04 2011-06-27 Юлия Алексеевна Щепочкина Чугун
RU2450076C1 (ru) * 2011-02-25 2012-05-10 Государственное образовательное учреждение высшего профессионального образования "Московский государственный университет путей сообщения" (МИИТ) Серый перлитный чугун
BR112014012557B1 (pt) * 2011-11-30 2019-03-19 Tenneco Inc. Anel de pistão formado de um ferro fundido, ferro fundido, método para fabricar um anel de pistão formado de ferro fundido e método para formar um ferro fundido
DE102012100990B3 (de) * 2012-02-07 2013-06-27 Ford-Werke Gmbh Gußeisenwerkstoff
BR102013004749A2 (pt) * 2013-02-27 2014-10-07 Mahle Metal Leve Sa Anel de pistão
CN104060183B (zh) * 2014-05-29 2016-06-01 安徽红桥金属制造有限公司 一种摆臂支架及其生产方法
CN104178686B (zh) * 2014-08-29 2016-08-24 青岛海之冠汽车配件制造有限公司 耐高温抗腐蚀铸铁合金及其制备工艺
CN104928563B (zh) * 2015-06-17 2016-05-18 邵阳富鑫实业有限公司 一种抗铝液氧化耐热球墨铸铁及制造方法
JP6139605B2 (ja) * 2015-07-17 2017-05-31 株式会社リケン ピストンリング及びその製造方法
CN105886892B (zh) * 2016-06-27 2017-08-29 含山县兴达球墨铸铁厂 曲轴用墨铸铁的制备方法
JP6991223B2 (ja) * 2017-01-06 2022-01-12 マテリオン コーポレイション 銅－ニッケル－スズ合金のピストン圧縮リング
US11047478B2 (en) * 2017-06-02 2021-06-29 Mahle International Gmbh Piston ring and method of manufacture
US11162586B2 (en) 2017-06-02 2021-11-02 Mahle International Gmbh Piston ring and method of manufacture
JP6951949B2 (ja) * 2017-11-16 2021-10-20 トヨタ自動車東日本株式会社 摺動機構
KR102542938B1 (ko) * 2017-12-08 2023-06-14 현대자동차주식회사 고강도 회주철
DE102018209267A1 (de) * 2018-06-11 2019-12-12 Federal-Mogul Nürnberg GmbH Kolben für Verbrennungsmotoren und Verwendung eines Kolbens für Verbrennungsmotoren
CN109778107A (zh) * 2019-02-19 2019-05-21 华彦汽车零部件(江苏)有限公司 一种汽车金属支架表面处理工艺
DE102019217734A1 (de) * 2019-11-18 2021-05-20 Mahle International Gmbh Kolbenring für einen Kolben einer Brennkraftmaschine
EP3889471B1 (en) 2020-04-02 2024-06-12 Winterthur Gas & Diesel Ltd. Piston ring
DE102021124071B3 (de) * 2021-09-17 2022-07-28 Federal-Mogul Burscheid Gmbh Kompressionsring mit stossabdichtung und verfahren
JP2023121110A (ja) * 2022-02-18 2023-08-30 株式会社大亀製作所 アルミ含有耐熱球状黒鉛鋳鉄
EP4682408A1 (en) 2024-07-18 2026-01-21 WinGD Ltd. Piston ring

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1449615A (en) * 1922-02-14 1923-03-27 Walter A Zelnicker Packing ring
US2313395A (en) * 1941-08-04 1943-03-09 Hastings Mfg Co Piston ring
US2404616A (en) * 1943-07-14 1946-07-23 Harry M Bramberry Piston ring
DE1084094B (de) * 1954-10-28 1960-06-23 Teves Kg Alfred Verfahren zur Herstellung von Kolbenringen
US3467397A (en) * 1968-03-13 1969-09-16 Nippon Piston Ring Co Ltd Oil scraping ring combined with coiled expander
DE3147461C2 (de) * 1981-12-01 1983-10-13 Goetze Ag, 5093 Burscheid Verschleißfeste Gußeisenlegierung hoher Festigkeit mit sphärolithischer Graphitausscheidung, ihr Herstellungsverfahren und ihre Verwendung
JPS60188660A (ja) * 1984-03-07 1985-09-26 Nippon Piston Ring Co Ltd ピストンリング
US4570946A (en) * 1985-02-27 1986-02-18 Nippon Piston Ring Co., Ltd. Nitrided piston ring with outer layer on surface
JPH0643570Y2 (ja) * 1987-04-17 1994-11-14 日本ピストンリング株式会社 ピストンリング
US4941669A (en) * 1988-01-24 1990-07-17 Honda Giken Kogyo Kabushiki Kaisha Fiber-reinforced piston ring for internal combustion engine
JP2891745B2 (ja) * 1990-04-23 1999-05-17 日本ピストンリング株式会社 ピストンリング
JP3075368B2 (ja) * 1991-06-07 2000-08-14 日本ピストンリング株式会社 ピストンリング
EP0605223A1 (en) * 1992-12-29 1994-07-06 Dana Corporation Gas nitrided piston ring
DE19530511C1 (de) * 1995-08-18 1997-02-20 Alcan Gmbh Kolben für Verbrennungsmotoren

Also Published As

Publication number Publication date
DE19720779C1 (de) 1998-10-01
EP0878647A2 (de) 1998-11-18
EP0878647B1 (de) 2003-09-24
EP0878647A3 (de) 1999-12-29
DE59809688D1 (de) 2003-10-30
US6209881B1 (en) 2001-04-03
JPH10339370A (ja) 1998-12-22

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Legal Events

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FF Decision: intention to grant
TC Change of name
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A , 10A , 11A , 12A E 13A ANUI DADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 9A, 10A, 11A, 12A E 13A ANUIDADES.

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 2607 DE 22-12-2020 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.