DE3765662D1 - Oelabstreifring und einheit mit in zylindern gleitenden kolben sowie ein verbrennungsmotor mit derartigen oelabstreifringen. - Google Patents

Oelabstreifring und einheit mit in zylindern gleitenden kolben sowie ein verbrennungsmotor mit derartigen oelabstreifringen.

Info

Publication number
DE3765662D1
DE3765662D1 DE8787400257T DE3765662T DE3765662D1 DE 3765662 D1 DE3765662 D1 DE 3765662D1 DE 8787400257 T DE8787400257 T DE 8787400257T DE 3765662 T DE3765662 T DE 3765662T DE 3765662 D1 DE3765662 D1 DE 3765662D1
Authority
DE
Germany
Prior art keywords
oil scraper
cylinders
combustion engine
unit
piston sliding
Prior art date
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 - Lifetime
Application number
DE8787400257T
Other languages
English (en)
Inventor
Robert Geffroy
Christophe Geffroy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3765662D1 publication Critical patent/DE3765662D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • 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
    • F16J9/063—Strip or wire 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
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/203—Oil-scraping rings
DE8787400257T 1986-02-14 1987-02-04 Oelabstreifring und einheit mit in zylindern gleitenden kolben sowie ein verbrennungsmotor mit derartigen oelabstreifringen. Expired - Lifetime DE3765662D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8602033A FR2594489B1 (fr) 1986-02-14 1986-02-14 Segment racleur perfectionne et ensemble a pistons coulissant dans des cylindres, tel que moteur a combustion interne, comportant de tels segments

Publications (1)

Publication Number Publication Date
DE3765662D1 true DE3765662D1 (de) 1990-11-29

Family

ID=9332141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400257T Expired - Lifetime DE3765662D1 (de) 1986-02-14 1987-02-04 Oelabstreifring und einheit mit in zylindern gleitenden kolben sowie ein verbrennungsmotor mit derartigen oelabstreifringen.

Country Status (7)

Country Link
US (1) US4741543A (de)
EP (1) EP0237377B1 (de)
JP (1) JPS62191647A (de)
AT (1) ATE57750T1 (de)
BR (1) BR8700577A (de)
DE (1) DE3765662D1 (de)
FR (1) FR2594489B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1223886B (it) * 1988-11-04 1990-09-29 Borgo Nova Spa Fascia elastica o segmento ad attrito ridotto per pistoni di motori alternativi
DE19704754C1 (de) * 1997-02-08 1998-06-04 Ae Goetze Gmbh Ölabstreifkolbenringsystem für Brennkraftmaschinen
US6547251B1 (en) 1999-03-31 2003-04-15 Nippon Piston Ring Co., Ltd. Ring groove for oil ring with coil expander of piston
US6862976B2 (en) 2001-10-23 2005-03-08 Federal-Mogul World Wide, Inc. Monobloc piston
US6959930B2 (en) * 2003-05-15 2005-11-01 Delaware Capital Formation, Inc. Combination oil scrapper ring/gas seal assembly
CN102725503B (zh) * 2010-02-01 2015-08-26 坂东机工株式会社 往复式发动机
JP5533835B2 (ja) * 2011-10-21 2014-06-25 坂東機工株式会社 往復動エンジン
WO2014015311A1 (en) 2012-07-20 2014-01-23 Federal-Mogul Corporation Piston with oil cooling passage and method of construction thereof
JP5534082B2 (ja) * 2013-05-21 2014-06-25 坂東機工株式会社 往復動エンジン
CA3072557A1 (en) * 2017-08-09 2019-02-14 Mainspring Energy, Inc. Sealing ring assemblies configured for pressure locking
US10436322B2 (en) * 2017-08-09 2019-10-08 Etagen, Inc. Piston sealing ring assemblies

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB593392A (en) * 1945-05-31 1947-10-15 William Angus Sales Improvements in and in the manufacture of oil control or scraper rings for the pistons or sleeve valves of engines
GB122130A (en) * 1918-07-09 1919-01-16 Hans Henrik Blache Improvements in Scraper Rings for Scraping Oil from Cylinders, Piston-rods or the like.
US2663602A (en) * 1951-01-17 1953-12-22 Ernest R Olsen Piston ring
US4212472A (en) * 1978-05-30 1980-07-15 Nippondenso Co., Ltd. Seal assembly for rotary heat-exchanger
US4516481A (en) * 1981-02-06 1985-05-14 Robert Geffroy Piston and piston rings set
JPS58111337U (ja) * 1982-01-23 1983-07-29 富士重工業株式会社 ピストン
GB8321051D0 (en) * 1983-08-04 1983-09-07 Ae Plc Piston rings
GB8400750D0 (en) * 1984-01-12 1984-02-15 Ae Plc Piston

Also Published As

Publication number Publication date
JPH0337027B2 (de) 1991-06-04
BR8700577A (pt) 1987-12-08
EP0237377B1 (de) 1990-10-24
JPS62191647A (ja) 1987-08-22
US4741543A (en) 1988-05-03
FR2594489A1 (fr) 1987-08-21
ATE57750T1 (de) 1990-11-15
FR2594489B1 (fr) 1989-10-20
EP0237377A1 (de) 1987-09-16

Similar Documents

Publication Publication Date Title
DE3765662D1 (de) Oelabstreifring und einheit mit in zylindern gleitenden kolben sowie ein verbrennungsmotor mit derartigen oelabstreifringen.
SE8204569L (sv) Kolv
GB1494159A (en) Oil damped piston
JPS55112816A (en) Cylinder lubricating system for combustion engine
SE8204488L (sv) Kolv for forbrenningsmotorer
FR2602827B1 (fr) Piston pour machines alternatives a compression de fluide gazeux et machines equipees de tels pistons
DE3670880D1 (de) Schmierungsanlage mit oelrueckgewinnung fuer eine zweitaktkolbenbrennkraftmaschine mit kurbelgehaeusespuelpumpe.
GB2009884A (en) A cylinder for a reciprocating- piston internal combustion engine
EP0239303A3 (en) Reciprocatory internal combustion engine
DE3869518D1 (de) Kurbeltrieb einer brennkraftmaschine der v-bauart.
DE3864699D1 (de) Kolben fuer brennkraftmaschinen.
GB2002874A (en) Pistons
SE9700109D0 (sv) Förbränningmotorkolv
DK276883A (da) Stempelmotor med en stempelring og en cylinderloebeflade med smoereaabninger
DE58900717D1 (de) Schmieranordnung fuer das kreuzkopflager einer zweitakt-kolbenbrennkraftmaschine.
ES295712Y (es) Un aro rascador de aceite.
DE58903352D1 (de) Kolben mit oelkuehlung fuer brennkraftmaschinen.
EP0288096A3 (de) Kolbenbrennkraftmotor
SU907326A1 (ru) Поршень
GB298411A (en) Improvements in and relating to cylinders for piston engines
JPS54102432A (en) Piston reciprocation type internal combustion engine
RU92003122A (ru) Маслосъемное поршневое кольцо
JPS5236216A (en) Piston rings for internal combustion engine
GR861704B (en) Piston rings for internal combustion engines and pistons
GB1353569A (en) Piston structure

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee