BR112018007417A2 - pistão, anel de controle de óleo para este e método de construção dos mesmos - Google Patents

pistão, anel de controle de óleo para este e método de construção dos mesmos

Info

Publication number
BR112018007417A2
BR112018007417A2 BR112018007417-9A BR112018007417A BR112018007417A2 BR 112018007417 A2 BR112018007417 A2 BR 112018007417A2 BR 112018007417 A BR112018007417 A BR 112018007417A BR 112018007417 A2 BR112018007417 A2 BR 112018007417A2
Authority
BR
Brazil
Prior art keywords
ring
oil control
piston
control ring
grooves
Prior art date
Application number
BR112018007417-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Azevedo Miguel
Salenbien Gregory
Belford Matthew
Original Assignee
Federal-Mogul Llc
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 Llc filed Critical Federal-Mogul Llc
Publication of BR112018007417A2 publication Critical patent/BR112018007417A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • 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
    • F16J9/062—Coiled spring along the entire circumference
    • 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
    • F16J9/12—Details
    • 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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/206—One-piece oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
BR112018007417-9A 2015-10-30 2016-10-28 pistão, anel de controle de óleo para este e método de construção dos mesmos BR112018007417A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/928,870 US10125719B2 (en) 2015-10-30 2015-10-30 Piston, oil control ring therefor and method of construction thereof
US14/928,870 2015-10-30
PCT/US2016/059284 WO2017075327A1 (en) 2015-10-30 2016-10-28 Piston, oil control ring therefor and method of construction thereof

Publications (1)

Publication Number Publication Date
BR112018007417A2 true BR112018007417A2 (pt) 2018-10-16

Family

ID=57286852

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018007417-9A BR112018007417A2 (pt) 2015-10-30 2016-10-28 pistão, anel de controle de óleo para este e método de construção dos mesmos

Country Status (7)

Country Link
US (1) US10125719B2 (enExample)
EP (1) EP3368800B1 (enExample)
JP (1) JP2018534469A (enExample)
KR (1) KR20180075539A (enExample)
CN (1) CN108431466B (enExample)
BR (1) BR112018007417A2 (enExample)
WO (1) WO2017075327A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521716B1 (de) * 2018-09-20 2020-07-15 Hoerbiger Wien Gmbh Ölabstreifring für eine Kolbenstange
DE102019211081A1 (de) * 2019-07-25 2021-01-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US11840983B2 (en) * 2022-02-22 2023-12-12 Caterpillar Inc. Low compression natural gas engine piston bowl for improved combustion stability
US12037961B1 (en) * 2023-07-13 2024-07-16 Caterpillar Inc. Piston optimized for combustion flame speed and compression ratio in engine system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2034555A (en) 1934-08-07 1936-03-17 William R Wetherhold Piston compression ring
US3921988A (en) * 1971-04-19 1975-11-25 Ramsey Corp Trw Inc Piston and resilient plastic piston ring combination
DE2122361C3 (de) 1971-05-06 1979-05-31 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg ölabstreifring für Hubkolbenmaschinen
JPS5070305U (enExample) * 1973-07-12 1975-06-21
JPS58150666U (ja) 1982-04-03 1983-10-08 古浜　庄一 オイルリング
GB8321051D0 (en) * 1983-08-04 1983-09-07 Ae Plc Piston rings
GB8504008D0 (en) * 1985-02-16 1985-03-20 Ae Plc Piston & ring
JPH0619877Y2 (ja) * 1989-10-27 1994-05-25 株式会社リケン シール装置
JPH0398360U (enExample) 1990-01-29 1991-10-11
US5253877A (en) * 1990-08-06 1993-10-19 Richard DeBiasse Piston ring having tapered outwardly extending wiper
JPH05231540A (ja) * 1992-02-17 1993-09-07 Nippon Piston Ring Co Ltd 組合せオイルリング
JP3957778B2 (ja) * 1995-12-08 2007-08-15 株式会社リケン ピストンロッド用シール装置
JP2000170602A (ja) 1998-12-08 2000-06-20 Teikoku Piston Ring Co Ltd ピストンリング
SE521723C2 (sv) * 1998-12-29 2003-12-02 Volvo Car Corp Kolv
JP2001032749A (ja) * 1999-05-18 2001-02-06 Toyota Motor Corp 内燃機関のピストンリング配置構造
DE10117164A1 (de) 2001-04-06 2002-10-10 Bayerische Motoren Werke Ag Kolbenringanordnung für Kolben von Hubkolbenmaschinen, insbesondere Brennkrafmaschinen
BR0202271B1 (pt) 2001-05-30 2011-04-05 anel de óleo para motor de combustão interna.
JP4906619B2 (ja) 2007-07-19 2012-03-28 Ｔｐｒ株式会社 ピストンとピストンリングの組合せ
DE102014003930A1 (de) 2014-03-18 2015-09-24 Federal-Mogul Burscheid Gmbh Ölabstreifkolbenring

Also Published As

Publication number Publication date
CN108431466A (zh) 2018-08-21
EP3368800A1 (en) 2018-09-05
KR20180075539A (ko) 2018-07-04
WO2017075327A1 (en) 2017-05-04
JP2018534469A (ja) 2018-11-22
EP3368800B1 (en) 2020-02-12
US20170122248A1 (en) 2017-05-04
US10125719B2 (en) 2018-11-13
CN108431466B (zh) 2020-06-02

Similar Documents

Publication Publication Date Title
BR112015001186A2 (pt) pistão com passagem de esfriamento de óleo e método de sua construção
BR112013009242A2 (pt) sistemas de relações de compressão variáveis para motores de combustão interna de pistões opostos e outros, e métodos de produção e uso relacionados
BR112015025346A2 (pt) pistão produzido através do uso de técnicas de fabricação de aditivos
BR112018007417A2 (pt) pistão, anel de controle de óleo para este e método de construção dos mesmos
BR112016010181A8 (pt) pistão monolítico sem galeria e método de construção do mesmo
BR112018000763A2 (pt) motor de pistão livre
MX390209B (es) Motor de combustion interna.
BR112015005801A2 (pt) pistão de aço com projeto de furo rebaixado
MX2016010142A (es) Piston sin camara de refrigeracion cerrada para motores de combustion interna que tiene al menos una tobera para aceite refrigerante por cilindro y metodo para refrigerar este piston.
MX2015017001A (es) Construccion de peso ligero de un piston diesel.
JP2014062490A5 (ja) シリンダボア内面の加工方法およびシリンダの構造
MX361910B (es) Estructura de cojinete.
BR102013031969A8 (pt) camisa de cilindro de um motor a combustão interna
MX353818B (es) Estructura de cojinete para mecanismo de pistón-manivela de tipo acoplamientos múltiples para motores de combustión interna.
BR102015013118A8 (pt) Sistema de cilindro de trabalho para um motor alternativo
BR112017022507A2 (pt) pistão com câmara de combustão e galeria de resfriamento conformadas complexas e seu método de construção
MX361917B (es) Dispositivo de control de motor de combustión interna y método de control de motor de combustión interna.
WO2014205291A3 (en) Sleeve valve oil seal
EP4051873A4 (en) Internal combustion engine with improved oil pump arrangement
BR102016009831A2 (pt) motor de combustão interna
BR112017004661A2 (pt) conjunto de virabrequim e mancais principais para um motor de combustão interna a pistão recíproco
FI20175977L (fi) Polttovoimakoneen sylinteri
AR090542A1 (es) Motor de combustion interna
BR112017027557A2 (pt) anel de pistão de motor de combustão interna alternativo
MX2018002870A (es) Piston de dos partes que tiene un canal de refrigeracion abierto.

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: TENNECO INC. (US)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements