BR8905451A - Anel de segmento - Google Patents

Anel de segmento

Info

Publication number
BR8905451A
BR8905451A BR898905451A BR8905451A BR8905451A BR 8905451 A BR8905451 A BR 8905451A BR 898905451 A BR898905451 A BR 898905451A BR 8905451 A BR8905451 A BR 8905451A BR 8905451 A BR8905451 A BR 8905451A
Authority
BR
Brazil
Prior art keywords
segment ring
segment
ring
Prior art date
Application number
BR898905451A
Other languages
English (en)
Inventor
Rino Casellato
Original Assignee
Borgo Nova Spa
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 Borgo Nova Spa filed Critical Borgo Nova Spa
Publication of BR8905451A publication Critical patent/BR8905451A/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
    • F16J9/02—L-section rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
BR898905451A 1988-11-04 1989-10-25 Anel de segmento BR8905451A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67986/88A IT1223886B (it) 1988-11-04 1988-11-04 Fascia elastica o segmento ad attrito ridotto per pistoni di motori alternativi

Publications (1)

Publication Number Publication Date
BR8905451A true BR8905451A (pt) 1990-05-29

Family

ID=11306960

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898905451A BR8905451A (pt) 1988-11-04 1989-10-25 Anel de segmento

Country Status (8)

Country Link
US (1) US5133563A (pt)
EP (1) EP0368004B1 (pt)
JP (1) JPH02173474A (pt)
BR (1) BR8905451A (pt)
CA (1) CA2000798A1 (pt)
DE (1) DE68915118T2 (pt)
GB (1) GB2224556B (pt)
IT (1) IT1223886B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271315A (en) * 1991-02-04 1993-12-21 Jackson Francis W Pressure balanced piston rings
DE4136408A1 (de) * 1991-11-05 1993-05-06 Siemens Ag, 8000 Muenchen, De Waermebewegliche anordnung zur abdichtung eines zwischenraumes, insbesondere fuer dampfleitungen bei dampfturbinen
DE4331324C2 (de) * 1993-09-15 1998-04-02 Man B & W Diesel Ag Kolbenring-System
DE19541016A1 (de) * 1995-11-03 1997-05-07 Hermann Dr Ing Golle Ölabstreifeinrichtung für Kolben von Kraft- und Arbeitsmaschinen
WO1999036713A1 (fr) * 1998-01-13 1999-07-22 Marian Gorski Zygmunt Garniture d'etancheite a levre dynamique auto-adaptative
AT4877U1 (de) * 2000-08-24 2001-12-27 Avl List Gmbh Kolben für eine viertakt-brennkraftmaschine
DE10129734A1 (de) * 2001-06-20 2003-02-27 Thyssen Krupp Bilstein Gmbh In einer Nut eines Verschlussdeckels liegender Abstreifring und Verfahren zum Einbringen des Abstreifringes in die Nut
CA2436372A1 (en) * 2003-08-04 2005-02-04 Luc Mainville Sealing assembly for a cylinder head
CA2456395C (en) * 2003-08-04 2012-07-24 Industries Mailhot Inc. Cleaning assembly for a shaft
EP1899632A1 (en) * 2004-06-08 2008-03-19 Savice Limited A piston, a ring and a piston assembly for a two cycle engine
US7735834B2 (en) * 2005-12-07 2010-06-15 Fev Engine Technology, Inc. Two-stroke internal combustion engine with oil ring
JP5026160B2 (ja) * 2007-06-19 2012-09-12 株式会社ヨシタケ パイロット式電磁弁
CN101832244B (zh) * 2010-05-23 2013-06-12 宁波大叶园林工业有限公司 有l型活塞环的喷雾打气泵
CN104747373A (zh) 2013-12-31 2015-07-01 通用电气公司 用于保护风力涡轮机电池备用变桨控制系统的系统和方法
CN104832399A (zh) * 2014-03-18 2015-08-12 梁嘉麟 采用无端隙l型非金属活塞环形成全无余隙结构压缩机的方法
US9470179B2 (en) 2014-06-06 2016-10-18 General Electric Company Piston assembly for a reciprocating engine
US9200589B1 (en) 2014-06-06 2015-12-01 General Electric Company Piston assembly for a reciprocating engine
US9334830B2 (en) 2014-06-06 2016-05-10 General Electric Company Piston assembly for a reciprocating engine
US9845765B2 (en) 2015-01-12 2017-12-19 General Electric Company Piston assembly for a reciprocating engine
US20170030290A1 (en) * 2015-07-30 2017-02-02 General Electric Company Recess to encourage ring lift
US10920615B2 (en) 2017-09-06 2021-02-16 Raytheon Technologies Corporation Self pressurizing squeeze film damper
US10495143B2 (en) 2017-09-06 2019-12-03 United Technologies Corporation Self pressurizing squeeze film damper

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE408044A (pt) *
CA653720A (en) * 1962-12-11 Perfect Circle Corporation Piston ring
US1380454A (en) * 1921-06-07 Combined piston and packing-king
FR491682A (fr) * 1918-05-29 1919-06-12 Henri Hebrard Segment de piston de moteurs et corps de pompe
US1368447A (en) * 1920-01-03 1921-02-15 John E Megson Wiper-ring for the cylinders of internal-combustion engines
US1614602A (en) * 1923-09-10 1927-01-18 Day James Bruce Piston ring
US1584873A (en) * 1925-02-05 1926-05-18 Latta Charles Piston-sealing ring
US1579043A (en) * 1925-09-21 1926-03-30 Arthur A Wester Piston ring
FR721633A (fr) * 1930-10-16 1932-03-05 Perfectionnements aux segments
GB424646A (en) * 1933-05-01 1935-02-26 Perfect Circle Co Improvements in piston rings
GB448916A (en) * 1935-04-29 1936-06-17 Joseph Henry Miller Gibbins Improvements in and connected with piston rings
US2318543A (en) * 1941-01-08 1943-05-04 Millard F Thorn Piston ring
US2459395A (en) * 1943-05-13 1949-01-18 Mcquay Norris Mfg Co Piston ring
US2387855A (en) * 1944-03-16 1945-10-30 Hastings Mfg Co Piston ring
US2431796A (en) * 1944-11-06 1947-12-02 Albert P Fall Rod wiper for alighting gear
GB630656A (en) * 1947-08-14 1949-10-18 British Piston Ring Company Lt Improvements in or relating to piston rings
US2566603A (en) * 1947-12-18 1951-09-04 Motor Industry Res Ass Piston ring
DE885625C (de) * 1950-03-08 1953-08-06 Kloeckner Humboldt Deutz Ag Arbeitskolben mit OElabstreifring
GB756150A (en) * 1953-03-06 1956-08-29 Wellworthy Ltd Improvements in or relating to piston rings
US2715555A (en) * 1953-04-09 1955-08-16 Ramsey Corp Compression piston ring
US2927831A (en) * 1956-01-21 1960-03-08 Tuczek Franz Emil Sealing rings
US2970023A (en) * 1958-02-24 1961-01-31 Perfect Circle Corp Piston ring
GB1091364A (en) * 1964-05-12 1967-11-15 Schmidt Gmbh Karl Improvements in or relating to pistons for compressors
FR1396938A (fr) * 1964-05-30 1965-04-23 Goetzewerke Dispositif d'étanchéité pour piston de moteur à explosions
US3554568A (en) * 1968-08-19 1971-01-12 Dana Corp Piston and piston ring combination
DE2003205A1 (de) * 1970-01-24 1971-07-29 Daimler Benz Ag Kolbendichtring
US3926166A (en) * 1970-10-01 1975-12-16 Int Harvester Co Ring manufacture, productive of line contact seal
US3834719A (en) * 1970-10-27 1974-09-10 Nippon Piston Ring Co Ltd Piston head assembly having an l-shaped piston ring
US3862480A (en) * 1971-11-05 1975-01-28 Int Harvester Co Ring manufacture, productive of face contact seal
SU580393A1 (ru) * 1974-07-30 1977-11-15 Научно-исследовательский конструкторско-технологический институт тракторных и комбайновых двигателей Компрессионное поршневое кольцо дл двигател внутренного сгорани
JPS5942363B2 (ja) * 1978-07-19 1984-10-15 三洋電機株式会社 消去信号発生回路
JPS6032359Y2 (ja) * 1979-01-23 1985-09-27 川崎重工業株式会社 ２サイクル内燃機関のガスシ−ル機構
US4409947A (en) * 1980-09-04 1983-10-18 Toyota Jidosha Kabushiki Kaisha Exhaust gas recirculating type diesel engine
GB8400750D0 (en) * 1984-01-12 1984-02-15 Ae Plc Piston
JPS6238883A (ja) * 1985-08-09 1987-02-19 Toyota Motor Corp ピストン摺動式バキユ−ムポンプ
FR2594489B1 (fr) * 1986-02-14 1989-10-20 Geffroy Robert Segment racleur perfectionne et ensemble a pistons coulissant dans des cylindres, tel que moteur a combustion interne, comportant de tels segments
JPS6368755A (ja) * 1986-09-09 1988-03-28 Suzuki Motor Co Ltd ピストンのリング溝及びこのリング溝を有するピストン
JPH07109177B2 (ja) * 1987-03-18 1995-11-22 株式会社リケン 内燃機関

Also Published As

Publication number Publication date
IT8867986A0 (it) 1988-11-04
GB2224556B (en) 1993-04-07
DE68915118D1 (de) 1994-06-09
GB2224556A (en) 1990-05-09
JPH02173474A (ja) 1990-07-04
IT1223886B (it) 1990-09-29
CA2000798A1 (en) 1990-05-04
EP0368004B1 (en) 1994-05-04
GB8923000D0 (en) 1989-11-29
US5133563A (en) 1992-07-28
EP0368004A1 (en) 1990-05-16
DE68915118T2 (de) 1994-12-15

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/10/2004