MX2019008191A - Anillos de compresion de piston de aleaciones de cobre. - Google Patents

Anillos de compresion de piston de aleaciones de cobre.

Info

Publication number
MX2019008191A
MX2019008191A MX2019008191A MX2019008191A MX2019008191A MX 2019008191 A MX2019008191 A MX 2019008191A MX 2019008191 A MX2019008191 A MX 2019008191A MX 2019008191 A MX2019008191 A MX 2019008191A MX 2019008191 A MX2019008191 A MX 2019008191A
Authority
MX
Mexico
Prior art keywords
piston
reducing
ignition
tendency
connecting rods
Prior art date
Application number
MX2019008191A
Other languages
English (en)
Inventor
David J Krus
Steffen Mack
Andrew J Whitaker
Original Assignee
Materion Corp
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 Materion Corp filed Critical Materion Corp
Publication of MX2019008191A publication Critical patent/MX2019008191A/es

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Un anillo de pistón está hecho de una aleación de cobre, níquel, silicio y cromo. Este material permite que el anillo de compresión superior de un pistón se acerque a la corona de pistón, que reduce volumen de grieta y tendencia a pre-encendido El avance de tiempo de encendido se puede realizar instalando los anillos y dejando que la ECU avance el tiempo conforme lo permitan los sensores, aumentando la eficiencia. También son posibles pistones más cortos y bielas más largas. Los pistones más cortos reducen la masa reciproca en el motor y las bielas más largas reducen la pérdida por fricción producida por las fuerzas radiales que empujan el pistón contra el revestimiento. Tanto la reducción de volumen como la tendencia a pre-encendido aumentan eficiencia de motor.
MX2019008191A 2017-01-06 2017-12-15 Anillos de compresion de piston de aleaciones de cobre. MX2019008191A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762443462P 2017-01-06 2017-01-06
PCT/US2017/066662 WO2018128774A1 (en) 2017-01-06 2017-12-15 Piston compression rings of copper alloys

Publications (1)

Publication Number Publication Date
MX2019008191A true MX2019008191A (es) 2020-10-16

Family

ID=60991547

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019008191A MX2019008191A (es) 2017-01-06 2017-12-15 Anillos de compresion de piston de aleaciones de cobre.

Country Status (9)

Country Link
US (2) US20180195611A1 (es)
EP (1) EP3565912B1 (es)
JP (2) JP2020505505A (es)
KR (1) KR20190104337A (es)
CN (1) CN110366599A (es)
MX (1) MX2019008191A (es)
PL (1) PL3565912T3 (es)
PT (1) PT3565912T (es)
WO (1) WO2018128774A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3565912T (pt) * 2017-01-06 2021-05-26 Materion Corp Anéis de compressão de pistão de ligas de cobre

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109283A (en) * 1961-06-15 1963-11-05 Ling Temco Vought Inc Cartridge actuated thruster
ES271116A1 (es) * 1961-09-21 1961-12-16 Lagardere Banquarel Alberto Mejoras en la construcciën de segmentos de pistën para motores de combustiën interna, compresores y maquinas similares
US3583713A (en) * 1968-09-12 1971-06-08 Nippon Piston Ring Co Ltd Piston ring
US3606356A (en) * 1968-11-19 1971-09-20 Western Electric Co High-pressure seal assembly
JPS4814987Y1 (es) * 1970-12-07 1973-04-25
JPH02228440A (ja) * 1989-03-02 1990-09-11 Ohara Kk 銅合金鋳物
JP2003119527A (ja) * 2001-10-12 2003-04-23 Chuetsu Metal Works Co Ltd 摺動部用無鉛銅合金
DE102004013181B3 (de) * 2004-03-17 2005-09-22 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor, Verfahren zur Herstellung eines Kolbens sowie Verwendung einer Kupferlegierung zur Herstellung eines Kolbens
CN2729340Y (zh) * 2004-08-03 2005-09-28 舒忠军 密封式活塞环
US20080230529A1 (en) * 2005-11-04 2008-09-25 Ronald James Rich Wear-resistant welding contact tip
CN2924028Y (zh) * 2006-03-14 2007-07-18 姜志强 抗磨节能环保活塞
CN1888408A (zh) * 2006-07-14 2007-01-03 舒忠军 切口无泄漏全密封活塞环
CN101377173A (zh) * 2007-08-27 2009-03-04 力帆实业(集团)股份有限公司 一种发动机活塞
JP2012229465A (ja) * 2011-04-25 2012-11-22 Senju Metal Ind Co Ltd 摺動材料、軸受用合金及び軸受用複層金属材
DE112013001900T5 (de) * 2012-04-04 2015-03-12 Rotating Sleeve Engine Technologies, Inc. Verbesserte(s) Verfahren und Vorrichtung für eine hydrodynamische Dichtung einer Kraftmaschine mit rotierender Hülse
US9140302B2 (en) * 2013-06-13 2015-09-22 The Boeing Company Joint bearing lubricant system
WO2015034086A1 (ja) * 2013-09-09 2015-03-12 日本ピストンリング株式会社 内燃機関用高熱伝導性ピストンリング
WO2018081132A1 (en) * 2016-10-24 2018-05-03 Materion Corporation Wear-resistant cu-ni-sn coating
PT3565912T (pt) * 2017-01-06 2021-05-26 Materion Corp Anéis de compressão de pistão de ligas de cobre
CN112840052A (zh) * 2018-03-27 2021-05-25 万腾荣公司 具有增强的导热性和耐磨性的铜合金组合物
US20220220920A1 (en) * 2021-01-08 2022-07-14 Materion Corporation Piston ring groove insert and methods of making

Also Published As

Publication number Publication date
JP2020505505A (ja) 2020-02-20
EP3565912B1 (en) 2021-04-07
US20180195611A1 (en) 2018-07-12
KR20190104337A (ko) 2019-09-09
JP2023029947A (ja) 2023-03-07
EP3565912A1 (en) 2019-11-13
CN110366599A (zh) 2019-10-22
WO2018128774A1 (en) 2018-07-12
PL3565912T3 (pl) 2021-10-11
PT3565912T (pt) 2021-05-26
US20210396313A1 (en) 2021-12-23

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