JP5296882B2 - 内燃機関用ピストンリング - Google Patents
内燃機関用ピストンリング Download PDFInfo
- Publication number
- JP5296882B2 JP5296882B2 JP2011535867A JP2011535867A JP5296882B2 JP 5296882 B2 JP5296882 B2 JP 5296882B2 JP 2011535867 A JP2011535867 A JP 2011535867A JP 2011535867 A JP2011535867 A JP 2011535867A JP 5296882 B2 JP5296882 B2 JP 5296882B2
- Authority
- JP
- Japan
- Prior art keywords
- piston ring
- combustion engine
- internal combustion
- marking
- background
- 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 - Fee Related
Links
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Laser Beam Processing (AREA)
Description
Claims (4)
- 摺動面(2)、上側面(3)および下側面ならびに内側環状面(4)を備えると共に、これらの面(2〜4)の少なくとも1つに、マトリクス型構造になる少なくとも1つのマーキング(6)を施した内燃機関用ピストンリングにおいて、
前記マーキング(6)を含み、前記マトリクス(6)の背景面をなす面領域(7)を、前記ピストンリング(1)の、少なくとも前記マトリクス(6)の外側で直接隣接する面領域よりも強い光沢を持たせてなると共に、前記背景面(7)をレーザー平滑化により形成することを特徴とする、内燃機関用ピストンリング。 - 請求項1に記載のピストンリングにおいて、前記背景面(7)を互いに平行に延びる直線により成形することを特徴とするピストンリング。
- 請求項2に記載のピストンリングにおいて、前記直線が、略矩形構造になる背景面(7)に対し斜めに延びることを特徴とするピストンリング。
- 請求項1〜3のいずれか一項に記載のピストンリングにおいて、データマトリクスコードとして設けた前記マーキングを、レーザーを用いて前記背景面(7)に付与することを特徴とするピストンリング。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008057514A DE102008057514B3 (de) | 2008-11-15 | 2008-11-15 | Kolbenring für eine Brennkraftmaschine |
DE102008057514.3 | 2008-11-15 | ||
PCT/DE2009/001419 WO2010054612A1 (de) | 2008-11-15 | 2009-10-12 | Kolbenring für eine brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012508852A JP2012508852A (ja) | 2012-04-12 |
JP5296882B2 true JP5296882B2 (ja) | 2013-09-25 |
Family
ID=41528417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011535867A Expired - Fee Related JP5296882B2 (ja) | 2008-11-15 | 2009-10-12 | 内燃機関用ピストンリング |
Country Status (9)
Country | Link |
---|---|
US (1) | US20110215534A1 (ja) |
EP (1) | EP2350502B1 (ja) |
JP (1) | JP5296882B2 (ja) |
KR (1) | KR20110091767A (ja) |
CN (1) | CN102203471A (ja) |
BR (1) | BRPI0919639A2 (ja) |
DE (1) | DE102008057514B3 (ja) |
PT (1) | PT2350502T (ja) |
WO (1) | WO2010054612A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018101070B4 (de) * | 2018-01-18 | 2022-05-12 | Federal-Mogul Wiesbaden Gmbh | Radial- oder Axialgleitlagerelement mit Oberflächenstruktur auf der Lagersitzfläche |
KR102119828B1 (ko) | 2019-08-26 | 2020-06-05 | 대한이연주식회사 | 내부 연소 엔진용 마킹피스톤 링 제조방법 및 마킹피스톤 링 제조장치 및 마킹피스톤 링 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1574078C3 (de) * | 1967-05-20 | 1974-02-14 | Goetzewerke Friedrich Goetze Ag, 5673 Burscheid | Kolbenring mit einer Markierung |
JPS543645A (en) * | 1977-06-08 | 1979-01-11 | Riken Piston Ring Ind Co Ltd | Method for inscribing pistonring |
DE2841917C2 (de) * | 1978-09-27 | 1985-02-07 | Goetze Ag, 5093 Burscheid | Verfahren zur Kennzeichnung von Kolbenringen |
IT1121553B (it) * | 1979-06-01 | 1986-04-02 | Cattaneo Leopoldo | Fasce elastiche e/o raschiaolio per motori termici e/o per tenute di qualsiasi tipo,con rigidita'periferica e deformazione in funzionamento a caldo controllata mediante intagli,fori,alleggerimenti e fessure praticati sulle superfici piane di appoggio della fascia elastica nella sede e metodi per la loro produzione |
US4379234A (en) * | 1981-05-15 | 1983-04-05 | Cummins Engine Company, Inc. | Electro optic controlled piston ring installing apparatus |
JPS62242178A (ja) * | 1986-03-25 | 1987-10-22 | Riken Corp | ピストンリングのマ−キング方法 |
DE19742456C2 (de) * | 1997-09-26 | 2001-06-07 | Telefunken Microelectron | Verfahren zur Kennzeichnung von Gehäusen |
US6062569A (en) * | 1997-12-12 | 2000-05-16 | Northrop Grumman Corporation | Fiber reinforced ceramic matrix composite piston ring |
DE19820789A1 (de) * | 1998-05-09 | 1998-12-03 | Detlef Brommer | Kontrollverfahren für Werkstücke in der Industrie, exakte Kontrolle der Richtigkeit, Vollzähligkeit, Lage, Anordnung und evtl. Beschädigungen von Werkstücken, Maschinen- und Motorenteilen i. d. industriellen Fertigung |
JP2000334785A (ja) * | 1999-05-31 | 2000-12-05 | Matsushita Electronics Industry Corp | 樹脂射出成形金型及び樹脂構造体 |
US6347575B1 (en) * | 1999-06-30 | 2002-02-19 | Benjamin V. Booher | Low emission piston and ring for internal combustion engine |
DE10063105A1 (de) * | 2000-12-18 | 2002-06-20 | Merck Patent Gmbh | Lasermarkierbare Kunststoffe sowie ihre Herstellung und Verwendung |
SE521471C2 (sv) * | 2001-03-27 | 2003-11-04 | Koncentra Holding Ab | Kolvring och beläggning på en kolvring innefattande ett kompositmaterial av en keram och en intermetallisk förening |
DE10121887C1 (de) * | 2001-05-05 | 2002-10-24 | Federal Mogul Burscheid Gmbh | Verfahren zur Behandlung von Kolbenringflanken |
KR100879155B1 (ko) * | 2002-02-28 | 2009-01-19 | 콘센트라 마린 앤드 파워 아베 | 피스톤 링의 용사 방법 |
DE10228743B4 (de) * | 2002-06-27 | 2005-05-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Glätten und Polieren von Oberflächen durch Bearbeitung mit Laserstrahlung |
US7559555B2 (en) * | 2003-05-29 | 2009-07-14 | Ntn Corporation | Resin seal ring and manufacturing method |
DE202005010612U1 (de) * | 2005-07-06 | 2005-12-22 | Man B & W Diesel Ag | Bauteil, insbesondere Kolbenring |
US20080042368A1 (en) * | 2006-08-07 | 2008-02-21 | Gm Global Technology Operations, Inc. | Piston ring assembly including a self accommodating smart piston ring |
DE202007002756U1 (de) * | 2007-02-24 | 2007-04-26 | Federal-Mogul Burscheid Gmbh | Kolbenring |
-
2008
- 2008-11-15 DE DE102008057514A patent/DE102008057514B3/de not_active Expired - Fee Related
-
2009
- 2009-10-12 BR BRPI0919639A patent/BRPI0919639A2/pt not_active Application Discontinuation
- 2009-10-12 US US13/128,762 patent/US20110215534A1/en not_active Abandoned
- 2009-10-12 WO PCT/DE2009/001419 patent/WO2010054612A1/de active Application Filing
- 2009-10-12 CN CN2009801428517A patent/CN102203471A/zh active Pending
- 2009-10-12 EP EP09765007.1A patent/EP2350502B1/de not_active Not-in-force
- 2009-10-12 JP JP2011535867A patent/JP5296882B2/ja not_active Expired - Fee Related
- 2009-10-12 KR KR1020117013647A patent/KR20110091767A/ko not_active Application Discontinuation
- 2009-10-12 PT PT97650071T patent/PT2350502T/pt unknown
Also Published As
Publication number | Publication date |
---|---|
WO2010054612A1 (de) | 2010-05-20 |
JP2012508852A (ja) | 2012-04-12 |
EP2350502B1 (de) | 2016-07-06 |
KR20110091767A (ko) | 2011-08-12 |
CN102203471A (zh) | 2011-09-28 |
BRPI0919639A2 (pt) | 2015-12-08 |
DE102008057514B3 (de) | 2010-02-18 |
US20110215534A1 (en) | 2011-09-08 |
PT2350502T (pt) | 2016-08-05 |
EP2350502A1 (de) | 2011-08-03 |
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