FR2579675B1 - SLOTTED OIL SCRAPER LOGE IN A SEGMENT THROUGH LOCATED AT THE LOWER END OF A PISTON - Google Patents
SLOTTED OIL SCRAPER LOGE IN A SEGMENT THROUGH LOCATED AT THE LOWER END OF A PISTONInfo
- Publication number
- FR2579675B1 FR2579675B1 FR8604427A FR8604427A FR2579675B1 FR 2579675 B1 FR2579675 B1 FR 2579675B1 FR 8604427 A FR8604427 A FR 8604427A FR 8604427 A FR8604427 A FR 8604427A FR 2579675 B1 FR2579675 B1 FR 2579675B1
- Authority
- FR
- France
- Prior art keywords
- loge
- piston
- segment
- oil scraper
- slotted oil
- 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
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
- F16J9/206—One-piece 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
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
- F16J9/203—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
- F16J9/12—Details
- F16J9/24—Members preventing rotation of rings in grooves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853511851 DE3511851C2 (en) | 1985-03-30 | 1985-03-30 | Slotted oil control ring inserted into a ring groove at the lower end of a plunger |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2579675A1 FR2579675A1 (en) | 1986-10-03 |
FR2579675B1 true FR2579675B1 (en) | 1989-12-08 |
Family
ID=6266979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8604427A Expired FR2579675B1 (en) | 1985-03-30 | 1986-03-27 | SLOTTED OIL SCRAPER LOGE IN A SEGMENT THROUGH LOCATED AT THE LOWER END OF A PISTON |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3511851C2 (en) |
FI (1) | FI80326C (en) |
FR (1) | FR2579675B1 (en) |
NL (1) | NL192933C (en) |
NO (1) | NO162128C (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8802641A (en) * | 1988-05-26 | 1990-01-09 | Cofap | RING SEGMENT FOR INTERNAL COMBUSTION ENGINES |
DE4300531C1 (en) * | 1993-01-12 | 1994-02-17 | Daimler Benz Ag | Producing piston rings - with the TOP side marked after production of the asymmetric running face |
BR9503548A (en) * | 1994-08-08 | 1996-05-28 | Dana Corp | Piston ring assembly for oil control with conical face floating rails |
JPH10252891A (en) * | 1997-03-14 | 1998-09-22 | Nippon Piston Ring Co Ltd | Second pressure ring for aluminum cylinder and manufacture therefor |
DE19944453C1 (en) * | 1999-09-16 | 2001-01-25 | Federal Mogul Burscheid Gmbh | Piston ring for the top groove at the piston towards the cylinder combustion zone has a structured break in the cross section to prevent twisting with improved oil scraping at the cylinder walls |
DE10041802C1 (en) * | 2000-08-25 | 2002-02-28 | Federal Mogul Burscheid Gmbh | Compression piston ring |
DE10044241A1 (en) | 2000-09-07 | 2002-03-21 | Mahle Gmbh | Piston ring for piston machine |
BRPI0605175B1 (en) * | 2006-12-05 | 2020-01-21 | Mahle Metal Leve S/A | piston ring for internal combustion engines |
DE102010004684A1 (en) * | 2010-01-15 | 2011-07-21 | Audi Ag, 85057 | Cylinder shape optimized piston ring and internal combustion engine |
DE102012220464A1 (en) * | 2012-11-09 | 2014-05-28 | Federal-Mogul Burscheid Gmbh | Piston ring with a periodically varying vertex line |
CN103835832A (en) * | 2012-11-26 | 2014-06-04 | 同济大学 | Multi-order circumferential variable width follow deformation piston ring |
DE102013206399A1 (en) * | 2013-04-11 | 2014-10-16 | Federal-Mogul Friedberg Gmbh | Piston ring with periodically varying tread width |
DE102013009645A1 (en) * | 2013-06-08 | 2014-12-11 | Federal-Mogul Burscheid Gmbh | piston ring |
DE102016110105B4 (en) * | 2016-06-01 | 2018-08-02 | Federal-Mogul Burscheid Gmbh | Compression oil control piston ring |
DE102018107793A1 (en) | 2018-04-03 | 2019-10-10 | Federal-Mogul Burscheid Gmbh | Piston ring and piston ring / piston combination with improved wear characteristics |
CN110762202A (en) * | 2019-12-24 | 2020-02-07 | 潍柴动力股份有限公司 | Piston ring, piston assembly and engine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE930903C (en) * | 1949-10-30 | 1955-07-28 | Daimler Benz Ag | Lubricating device for unevenly loaded pistons, especially of internal combustion engines |
GB878138A (en) * | 1959-11-16 | 1961-09-27 | Cooper Bessemer Corp | Internal combustion engine |
-
1985
- 1985-03-30 DE DE19853511851 patent/DE3511851C2/en not_active Expired
-
1986
- 1986-03-20 FI FI861179A patent/FI80326C/en not_active IP Right Cessation
- 1986-03-26 NL NL8600775A patent/NL192933C/en not_active IP Right Cessation
- 1986-03-26 NO NO861251A patent/NO162128C/en unknown
- 1986-03-27 FR FR8604427A patent/FR2579675B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI861179A (en) | 1986-10-01 |
NL192933C (en) | 1998-05-07 |
FI80326C (en) | 1990-05-10 |
NO162128B (en) | 1989-07-31 |
NL8600775A (en) | 1986-10-16 |
NO162128C (en) | 1989-11-08 |
NL192933B (en) | 1998-01-05 |
NO861251L (en) | 1986-10-01 |
FI861179A0 (en) | 1986-03-20 |
FR2579675A1 (en) | 1986-10-03 |
DE3511851A1 (en) | 1986-10-09 |
FI80326B (en) | 1990-01-31 |
DE3511851C2 (en) | 1987-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |