DE68915118D1 - Kolben. - Google Patents

Kolben.

Info

Publication number: DE68915118D1
Authority: DE; Germany
Prior art keywords: piston
Prior art date: 1988-11-04
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

DE68915118T

Other languages

English (en)

Other versions

DE68915118T2 (de

Inventor

Rino Casellato

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Borgo Nova SpA

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.)

1988-11-04

Filing date

1989-10-10

Publication date

1994-06-09

1989-10-10 Application filed by Borgo Nova SpA filed Critical Borgo Nova SpA

1994-06-09 Application granted granted Critical

1994-06-09 Publication of DE68915118D1 publication Critical patent/DE68915118D1/de

1994-12-15 Publication of DE68915118T2 publication Critical patent/DE68915118T2/de

2009-10-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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)

DE68915118T 1988-11-04 1989-10-10 Kolben. Expired - Fee Related DE68915118T2 (de)

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 (2)

Publication Number	Publication Date
DE68915118D1 true DE68915118D1 (de)	1994-06-09
DE68915118T2 DE68915118T2 (de)	1994-12-15

Family

ID=11306960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68915118T Expired - Fee Related DE68915118T2 (de)	1988-11-04	1989-10-10	Kolben.

Country Status (8)

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

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
US6416058B1 (en) *	1998-01-13	2002-07-09	Marian Gorski Zygmunt	Packing seal with dynamic self-adapting lip
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
CA2456395C (en) *	2003-08-04	2012-07-24	Industries Mailhot Inc.	Cleaning assembly for a shaft
CA2436372A1 (en) *	2003-08-04	2005-02-04	Luc Mainville	Sealing assembly for a cylinder head
EP1899632A1 (de) *	2004-06-08	2008-03-19	Savice Limited	Kolben, ring und kolbenanordnung für einen zweitaktmotor
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*的*和方法
CN104763611A (zh) *	2014-03-18	2015-07-08	梁嘉麟	采用无端隙半v型非金属活塞环形成全无余隙压缩机结构的方法
US9470179B2 (en)	2014-06-06	2016-10-18	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
US9200589B1 (en)	2014-06-06	2015-12-01	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
US1380454A (en) *		1921-06-07		Combined piston and packing-king
BE408044A (de) *
CA653720A (en) *		1962-12-11	Perfect Circle Corporation	Piston ring
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

1988
- 1988-11-04 IT IT67986/88A patent/IT1223886B/it active
1989
- 1989-10-10 EP EP89118803A patent/EP0368004B1/de not_active Expired - Lifetime
- 1989-10-10 DE DE68915118T patent/DE68915118T2/de not_active Expired - Fee Related
- 1989-10-12 GB GB8923000A patent/GB2224556B/en not_active Expired - Fee Related
- 1989-10-16 CA CA002000798A patent/CA2000798A1/en not_active Abandoned
- 1989-10-19 JP JP1272767A patent/JPH02173474A/ja active Pending
- 1989-10-25 BR BR898905451A patent/BR8905451A/pt not_active IP Right Cessation
1991
- 1991-01-11 US US07/639,744 patent/US5133563A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2224556B (en)	1993-04-07
JPH02173474A (ja)	1990-07-04
BR8905451A (pt)	1990-05-29
GB2224556A (en)	1990-05-09
GB8923000D0 (en)	1989-11-29
DE68915118T2 (de)	1994-12-15
US5133563A (en)	1992-07-28
CA2000798A1 (en)	1990-05-04
EP0368004B1 (de)	1994-05-04
IT1223886B (it)	1990-09-29
IT8867986A0 (it)	1988-11-04
EP0368004A1 (de)	1990-05-16

Legal Events

Date	Code	Title	Description
1995-06-01	8364	No opposition during term of opposition
2000-12-14	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE68914179D1 (de)	1994-05-05	Kolben.
DE68910934T2 (de)	1994-06-30	Kolben.
DE68923921T2 (de)	1996-04-18	Kolben.
DE3769257D1 (de)	1991-05-16	Kolben.
DE68915118D1 (de)	1994-06-09	Kolben.
DE3773019D1 (de)	1991-10-24	Kolben.
DE3680801D1 (de)	1991-09-19	Kolben.
DE3873183D1 (de)	1992-09-03	Waermeisolierter kolbenaufbau.
DE3860208D1 (de)	1990-07-12	Drehkolbenverdichter.
DE69202873T2 (de)	1995-11-23	Kolben.
DE3670356D1 (de)	1990-05-17	Druckmittelbetaetigter kolben.
DE3767053D1 (de)	1991-02-07	Kolben.
DE68905141T2 (de)	1994-01-05	Kolbenmaschine.
DE68902978D1 (de)	1992-10-29	Freikolbenmaschine.
DE58904213D1 (de)	1993-06-03	Kolbenpumpe.
FI895680A0 (fi)	1989-11-28	Flercylindrisk kolvpump.
DE69111316T2 (de)	1996-04-04	Kolben.
DE58902318D1 (de)	1992-10-29	Kolbenantrieb.
NO903223L (no)	1991-01-22	Stempelarrangement.
DE68907096T2 (de)	1993-09-30	Radialkolbenpumpe.
DE3668047D1 (de)	1990-02-08	Kolben.
DE68911652T2 (de)	1994-07-07	Kolben.
DE58900062D1 (de)	1991-04-11	Kolbenantrieb.
DE69003774T2 (de)	1994-03-31	Wärmeisolierter Kolben.
DE69011464D1 (de)	1994-09-15	Kolben.