BR8700577A - Segmento raspador,conjunto possuindo pelo menos um embolo e motor de combustao - Google Patents
Segmento raspador,conjunto possuindo pelo menos um embolo e motor de combustaoInfo
- Publication number
- BR8700577A BR8700577A BR8700577A BR8700577A BR8700577A BR 8700577 A BR8700577 A BR 8700577A BR 8700577 A BR8700577 A BR 8700577A BR 8700577 A BR8700577 A BR 8700577A BR 8700577 A BR8700577 A BR 8700577A
- Authority
- BR
- Brazil
- Prior art keywords
- pump
- assembly
- combustion engine
- skirt
- scraper segment
- Prior art date
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
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 |
---|---|
BR8700577A true BR8700577A (pt) | 1987-12-08 |
Family
ID=9332141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8700577A BR8700577A (pt) | 1986-02-14 | 1987-02-09 | Segmento raspador,conjunto possuindo pelo menos um embolo e motor de combustao |
Country Status (7)
Country | Link |
---|---|
US (1) | US4741543A (pt) |
EP (1) | EP0237377B1 (pt) |
JP (1) | JPS62191647A (pt) |
AT (1) | ATE57750T1 (pt) |
BR (1) | BR8700577A (pt) |
DE (1) | DE3765662D1 (pt) |
FR (1) | FR2594489B1 (pt) |
Families Citing this family (11)
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)
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 |
-
1986
- 1986-02-14 FR FR8602033A patent/FR2594489B1/fr not_active Expired
-
1987
- 1987-01-16 JP JP62006288A patent/JPS62191647A/ja active Granted
- 1987-01-30 US US07/009,223 patent/US4741543A/en not_active Expired - Fee Related
- 1987-02-04 EP EP87400257A patent/EP0237377B1/fr not_active Expired - Lifetime
- 1987-02-04 DE DE8787400257T patent/DE3765662D1/de not_active Expired - Lifetime
- 1987-02-04 AT AT87400257T patent/ATE57750T1/de not_active IP Right Cessation
- 1987-02-09 BR BR8700577A patent/BR8700577A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0337027B2 (pt) | 1991-06-04 |
EP0237377B1 (fr) | 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 |
DE3765662D1 (de) | 1990-11-29 |
EP0237377A1 (fr) | 1987-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |