BR0202087B1 - anel de segmento para o emprego em um cilindro de um motor de combustão interna. - Google Patents
anel de segmento para o emprego em um cilindro de um motor de combustão interna.Info
- Publication number
- BR0202087B1 BR0202087B1 BRPI0202087-4A BR0202087A BR0202087B1 BR 0202087 B1 BR0202087 B1 BR 0202087B1 BR 0202087 A BR0202087 A BR 0202087A BR 0202087 B1 BR0202087 B1 BR 0202087B1
- Authority
- BR
- Brazil
- Prior art keywords
- cylinder
- combustion engine
- internal combustion
- segment ring
- segment
- Prior art date
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)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10127020A DE10127020B4 (de) | 2001-06-01 | 2001-06-01 | Kolbenring mit einer Oxid-Nitrid-Verbundschicht |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0202087A BR0202087A (pt) | 2003-04-22 |
BR0202087B1 true BR0202087B1 (pt) | 2011-04-05 |
Family
ID=7687086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0202087-4A BR0202087B1 (pt) | 2001-06-01 | 2002-05-29 | anel de segmento para o emprego em um cilindro de um motor de combustão interna. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6726216B2 (pt) |
EP (1) | EP1262694B1 (pt) |
BR (1) | BR0202087B1 (pt) |
DE (2) | DE10127020B4 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10062431A1 (de) * | 2000-12-18 | 2002-06-20 | Continental Teves Ag & Co Ohg | Hydraulischer Kolben sowie Verfahren zu seiner Oberflächenbehandlung |
DE10351258B4 (de) * | 2003-11-03 | 2005-10-27 | Metabowerke Gmbh | Auf Kraftübertragung beanspruchtes Getriebeteil |
US20070099015A1 (en) * | 2005-09-15 | 2007-05-03 | Lloyd Kamo | Composite sliding surfaces for sliding members |
WO2008154934A1 (en) | 2007-06-16 | 2008-12-24 | Mahle International Gmbh | Piston ring with a sulphonitriding treatment |
BRPI0905228B1 (pt) * | 2009-12-29 | 2017-01-24 | Mahle Metal Leve Sa | anel de pistão nitretado resistente à propagação de trincas |
DE102011053253B4 (de) * | 2011-09-05 | 2017-08-03 | Fritz Winter Eisengiesserei Gmbh & Co. Kg | Bremsscheibe |
EP2818716B1 (en) * | 2012-02-20 | 2018-05-30 | Panasonic Corporation | Slide member, refrigerant compressor incorporating slide member, refrigerator and air conditioner |
DE102012204156A1 (de) | 2012-03-16 | 2013-09-19 | Federal-Mogul Burscheid Gmbh | Kolbenring mit Chrom-Feststoffpartikel-Verschleißschutzschicht und korrosionsbeständiger Flankenfläche |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3988119A (en) * | 1972-02-14 | 1976-10-26 | Nippon Piston Ring Co., Ltd. | Piston ring |
DD119822A1 (pt) * | 1975-06-20 | 1976-05-12 | ||
JPS52138027A (en) * | 1976-04-08 | 1977-11-17 | Nissan Motor | Ferrous member superior in initial fitting and wear resisting property and production process therefor |
IT1205364B (it) * | 1978-02-16 | 1989-03-15 | Ass Eng Italia | Perfezionamento relativo al procedimento per la fabbricazione di anelli per pistoni ed anelli cosi ottenuti |
JPS5827862A (ja) * | 1981-08-12 | 1983-02-18 | Nippon Piston Ring Co Ltd | ピストンリング |
US4496401A (en) * | 1981-10-15 | 1985-01-29 | Lucas Industries | Corrosion resistant steel components and method of manufacture thereof |
DE3225686C2 (de) * | 1982-07-09 | 1990-05-10 | Volkswagenwerk Ag, 3180 Wolfsburg | Verfahren zur Wärmebehandlung der Oberfläche eines Bauteils |
GB8310102D0 (en) * | 1983-04-14 | 1983-05-18 | Lucas Ind Plc | Corrosion resistant steel components |
JPS60150462A (ja) * | 1984-01-17 | 1985-08-08 | Riken Corp | 内燃機関用ピストンリングとその製造方法 |
JPS60153455A (ja) * | 1984-01-23 | 1985-08-12 | Nippon Piston Ring Co Ltd | 鋼製ピストンリング |
JPS6196263A (ja) * | 1984-10-13 | 1986-05-14 | Riken Corp | ピストリングの表面処理方法 |
CA2016843A1 (en) * | 1990-05-15 | 1991-11-15 | Michel J. Korwin | Thermochemical treatment of machinery components for improved corrosion resistance |
DE19525182C2 (de) * | 1995-07-11 | 1997-07-17 | Metaplas Ionon Gmbh | Verfahren zur Erzeugung von Korrosions- und Verschleißschutzschichten auf Eisenbasiswerkstoffen |
DE19530511C1 (de) * | 1995-08-18 | 1997-02-20 | Alcan Gmbh | Kolben für Verbrennungsmotoren |
US5773735A (en) * | 1996-11-20 | 1998-06-30 | The Dow Chemical Company | Dense fine grained monotungsten carbide-transition metal cemented carbide body and preparation thereof |
DE19720779C1 (de) * | 1997-05-17 | 1998-10-01 | Ae Goetze Gmbh | Kolbenring aus Gußeisen |
FR2795095B1 (fr) * | 1999-06-16 | 2002-04-12 | Renault | Piece mecanique de friction recouverte d'oxydes triboactifs presentant un defaut de cations metalliques |
-
2001
- 2001-06-01 DE DE10127020A patent/DE10127020B4/de not_active Expired - Fee Related
-
2002
- 2002-05-18 DE DE50205683T patent/DE50205683D1/de not_active Expired - Lifetime
- 2002-05-18 EP EP02011111A patent/EP1262694B1/de not_active Expired - Lifetime
- 2002-05-29 BR BRPI0202087-4A patent/BR0202087B1/pt not_active IP Right Cessation
- 2002-06-03 US US10/158,836 patent/US6726216B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1262694A2 (de) | 2002-12-04 |
DE10127020B4 (de) | 2004-07-08 |
US20020180157A1 (en) | 2002-12-05 |
DE50205683D1 (de) | 2006-04-13 |
DE10127020A1 (de) | 2002-12-12 |
EP1262694B1 (de) | 2006-01-25 |
BR0202087A (pt) | 2003-04-22 |
EP1262694A3 (de) | 2004-02-04 |
US6726216B2 (en) | 2004-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 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 29/05/2002, 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 18A 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 2594 DE 24-09-2020 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. |