WO2005083306A3 - Mehrteiliger ölabstreifring für kolben von verbrennungsmotoren - Google Patents
Mehrteiliger ölabstreifring für kolben von verbrennungsmotoren Download PDFInfo
- Publication number
- WO2005083306A3 WO2005083306A3 PCT/DE2005/000325 DE2005000325W WO2005083306A3 WO 2005083306 A3 WO2005083306 A3 WO 2005083306A3 DE 2005000325 W DE2005000325 W DE 2005000325W WO 2005083306 A3 WO2005083306 A3 WO 2005083306A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ring
- pistons
- internal combustion
- spring
- combustion engines
- 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
- F16J9/06—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
- F16J9/064—Rings with a flat annular side rail
- F16J9/066—Spring expander from sheet metal
- F16J9/069—Spring expander from sheet metal with a "C"-shaped cross section along the entire circumference
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410009235 DE102004009235A1 (de) | 2004-02-26 | 2004-02-26 | Mehrteiliger Ölabstreifring für Kolben von Verbrennungsmotoren |
DE102004009235.4 | 2004-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005083306A2 WO2005083306A2 (de) | 2005-09-09 |
WO2005083306A3 true WO2005083306A3 (de) | 2007-03-22 |
Family
ID=34833041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2005/000325 WO2005083306A2 (de) | 2004-02-26 | 2005-02-25 | Mehrteiliger ölabstreifring für kolben von verbrennungsmotoren |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102004009235A1 (de) |
WO (1) | WO2005083306A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016108393B4 (de) * | 2016-05-06 | 2022-09-08 | Volkswagen Aktiengesellschaft | Mehrteiliger Ölabstreifring |
CN114211457A (zh) * | 2021-12-28 | 2022-03-22 | 常州伊科达航天科技有限公司 | 合闸弹簧装配机构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB555348A (en) * | 1942-03-09 | 1943-08-18 | Hepworth & Grandage Ltd | Improvements in or relating to piston rings or piston ring assemblies |
US3055669A (en) * | 1960-08-01 | 1962-09-25 | Mcquay Norris Mfg | Multi-piece piston ring assemblies |
US4572520A (en) * | 1984-07-18 | 1986-02-25 | Nippon Piston Ring Co., Ltd. | Multi-component steel piston ring with rotation preventing rivet |
JPH0223256A (ja) * | 1988-07-12 | 1990-01-25 | Mazda Motor Corp | エンジンのピストン構造 |
US5238255A (en) * | 1992-02-11 | 1993-08-24 | Sealed Power Technologies | Oil ring assembly |
JPH0763265A (ja) * | 1993-08-28 | 1995-03-07 | Suzuki Motor Corp | 水平対向型エンジン用オイルリング構造 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE583549C (de) * | 1930-07-13 | 1933-09-05 | Warren Ferguson Shannon | Kolbenring, bestehend aus einem aeusseren Winkelring, in dem ein innerer Ring liegt |
US2281873A (en) * | 1938-09-08 | 1942-05-05 | Wilkening Mfg Co | Piston ring |
US2303237A (en) * | 1941-04-17 | 1942-11-24 | Mcquay Norris Mfg Co | Piston packing |
FR1022492A (fr) * | 1950-07-25 | 1953-03-05 | Dispositif de joint d'étanchéité pour pistons | |
AT180179B (de) * | 1952-05-21 | 1954-11-10 | Max Ing Kraus | Kolbenring, insbesondere für Brennkraftmaschinen |
DE3345766C2 (de) * | 1983-12-17 | 1985-10-31 | Schöttle Motorenteile GmbH, 7146 Tamm | Kolbenring |
-
2004
- 2004-02-26 DE DE200410009235 patent/DE102004009235A1/de not_active Withdrawn
-
2005
- 2005-02-25 WO PCT/DE2005/000325 patent/WO2005083306A2/de active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB555348A (en) * | 1942-03-09 | 1943-08-18 | Hepworth & Grandage Ltd | Improvements in or relating to piston rings or piston ring assemblies |
US3055669A (en) * | 1960-08-01 | 1962-09-25 | Mcquay Norris Mfg | Multi-piece piston ring assemblies |
US4572520A (en) * | 1984-07-18 | 1986-02-25 | Nippon Piston Ring Co., Ltd. | Multi-component steel piston ring with rotation preventing rivet |
JPH0223256A (ja) * | 1988-07-12 | 1990-01-25 | Mazda Motor Corp | エンジンのピストン構造 |
US5238255A (en) * | 1992-02-11 | 1993-08-24 | Sealed Power Technologies | Oil ring assembly |
JPH0763265A (ja) * | 1993-08-28 | 1995-03-07 | Suzuki Motor Corp | 水平対向型エンジン用オイルリング構造 |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 014, no. 164 (M - 0957) 30 March 1990 (1990-03-30) * |
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 06 31 July 1995 (1995-07-31) * |
Also Published As
Publication number | Publication date |
---|---|
DE102004009235A1 (de) | 2005-09-08 |
WO2005083306A2 (de) | 2005-09-09 |
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