JP5113190B2 - 多層被覆を有するピストンリングおよびその製法 - Google Patents
多層被覆を有するピストンリングおよびその製法 Download PDFInfo
- Publication number
- JP5113190B2 JP5113190B2 JP2009544363A JP2009544363A JP5113190B2 JP 5113190 B2 JP5113190 B2 JP 5113190B2 JP 2009544363 A JP2009544363 A JP 2009544363A JP 2009544363 A JP2009544363 A JP 2009544363A JP 5113190 B2 JP5113190 B2 JP 5113190B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- piston ring
- wear
- break
- resistant layer
- 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
- 238000000034 method Methods 0.000 title description 18
- 238000000576 coating method Methods 0.000 title description 6
- 239000011248 coating agent Substances 0.000 title description 5
- 238000005507 spraying Methods 0.000 claims description 11
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 5
- 229910001182 Mo alloy Inorganic materials 0.000 claims description 4
- 229910016570 AlCu Inorganic materials 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 101
- 239000007767 bonding agent Substances 0.000 description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000010285 flame spraying Methods 0.000 description 8
- 229910052804 chromium Inorganic materials 0.000 description 7
- 239000011651 chromium Substances 0.000 description 7
- 238000007751 thermal spraying Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 229910039444 MoC Inorganic materials 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011224 oxide ceramic Substances 0.000 description 3
- 229910052574 oxide ceramic Inorganic materials 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 238000007750 plasma spraying Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002346 layers by function Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910018106 Ni—C Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007749 high velocity oxygen fuel spraying Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/08—Metallic material containing only metal elements
-
- 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
- F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Coating By Spraying Or Casting (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007001377 | 2007-01-09 | ||
| DE102007001377.0 | 2007-01-09 | ||
| PCT/EP2007/010259 WO2008083793A1 (de) | 2007-01-09 | 2007-11-26 | Kolbenring mit mehrlagenschichtverband und verfahren zu dessen herstellung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010515848A JP2010515848A (ja) | 2010-05-13 |
| JP2010515848A5 JP2010515848A5 (https=) | 2010-10-21 |
| JP5113190B2 true JP5113190B2 (ja) | 2013-01-09 |
Family
ID=39167856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009544363A Expired - Fee Related JP5113190B2 (ja) | 2007-01-09 | 2007-11-26 | 多層被覆を有するピストンリングおよびその製法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20100127462A1 (https=) |
| EP (2) | EP3176475A1 (https=) |
| JP (1) | JP5113190B2 (https=) |
| KR (1) | KR101401759B1 (https=) |
| CN (1) | CN101715521A (https=) |
| DE (1) | DE202007019719U1 (https=) |
| MX (1) | MX2009004280A (https=) |
| PT (1) | PT2118534T (https=) |
| WO (1) | WO2008083793A1 (https=) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009016650B3 (de) * | 2009-04-07 | 2010-07-29 | Federal-Mogul Burscheid Gmbh | Gleitelement mit einstellbaren Eigenschaften |
| CN102021577B (zh) * | 2009-09-16 | 2012-07-25 | 中国科学院金属研究所 | 一种箔片空气轴承用高温固体润滑涂层及其制备方法 |
| WO2011047645A1 (de) * | 2009-10-20 | 2011-04-28 | Technische Universität Dortmund | Verfahren zur herstellung von leichtbaustrukturen auf dünnwandigen bauteilen mittels thermischem spritzen sowie derart hergestellte bauteile |
| DE102010038289A1 (de) * | 2010-07-22 | 2012-01-26 | Federal-Mogul Burscheid Gmbh | Kolbenring mit thermischen gespritzter Beschichtung und Herstellungsverfahren davon |
| JP5689735B2 (ja) * | 2010-07-29 | 2015-03-25 | 日本ピストンリング株式会社 | ピストンリング |
| DE102010038868B4 (de) | 2010-08-04 | 2015-03-12 | Federal-Mogul Burscheid Gmbh | Kolbenring mit Innenbeschichtung |
| DE102011076453B4 (de) * | 2011-05-25 | 2013-08-01 | Federal-Mogul Burscheid Gmbh | Kolbenring mit Verbundbeschichtung |
| CN103857823B (zh) | 2011-10-25 | 2015-09-30 | 株式会社Ihi | 活塞环 |
| CN102900560A (zh) * | 2012-07-05 | 2013-01-30 | 浙江普礼汽配制造有限公司 | 类钻碳膜活塞环 |
| JP5793205B2 (ja) * | 2012-12-11 | 2015-10-14 | 株式会社リケン | ピストンリング用溶射被膜、ピストンリング、及びピストンリング用溶射被膜の製造方法 |
| CN105190127B (zh) * | 2012-12-31 | 2018-01-23 | 马勒国际有限公司 | 有双涂层的活塞环 |
| DE102013200261A1 (de) * | 2013-01-10 | 2014-07-10 | Federal-Mogul Burscheid Gmbh | Kolbenring für Brennkraftmaschinen mit erhöhter Ermüdungsfestigkeit und Verfahren zu dessen Herstellung |
| JP2016514240A (ja) * | 2013-03-13 | 2016-05-19 | フェデラル−モーグル コーポレイション | 耐摩耗ピストンリングコーティング |
| US9611532B2 (en) * | 2013-07-03 | 2017-04-04 | Mahle International Gmbh | Coating additive |
| DE102013219784A1 (de) * | 2013-09-30 | 2015-04-02 | Federal-Mogul Friedberg Gmbh | Gleitringe mit ledeburitischem Gefüge an der Oberfläche |
| CN103742284A (zh) * | 2013-12-31 | 2014-04-23 | 江苏南铸科技股份有限公司 | 一种活塞环 |
| KR101884433B1 (ko) * | 2016-07-08 | 2018-08-27 | 주식회사 엑토엔지니어링 | 몰리브덴이 용사된 그레이트바 및 이의 제조 방법 |
| CN107130204A (zh) * | 2017-05-22 | 2017-09-05 | 河南中原吉凯恩气缸套有限公司 | 一种耐磨涂层气缸套及其制备工艺 |
| US11047478B2 (en) * | 2017-06-02 | 2021-06-29 | Mahle International Gmbh | Piston ring and method of manufacture |
| US11162586B2 (en) | 2017-06-02 | 2021-11-02 | Mahle International Gmbh | Piston ring and method of manufacture |
| DE102017116480A1 (de) * | 2017-07-21 | 2019-01-24 | Federal-Mogul Friedberg Gmbh | Kolbenring mit kugelgestrahlter Einlaufschicht und Verfahren zur Herstellung |
| CN107542594A (zh) * | 2017-10-16 | 2018-01-05 | 湖南城市学院 | 内燃机活塞环及生产方法和活塞环组件 |
| CN109723567A (zh) * | 2017-10-30 | 2019-05-07 | 丹阳市金长汽车部件有限公司 | 一种发动机活塞环 |
| JP7053531B2 (ja) * | 2019-05-28 | 2022-04-12 | Tpr株式会社 | 表面処理方法 |
| US10941766B2 (en) * | 2019-06-10 | 2021-03-09 | Halliburton Energy Sendees, Inc. | Multi-layer coating for plunger and/or packing sleeve |
| CN110923612B (zh) * | 2019-12-17 | 2021-08-31 | 济宁九航液压机械有限公司 | 一种多复合层高强度耐磨损活塞环的制备工艺 |
| DE102020006953B4 (de) | 2020-09-21 | 2022-06-02 | Federal-Mogul Burscheid Gmbh | Kolbenring mit Übergangsschicht |
| KR102448366B1 (ko) * | 2020-12-21 | 2022-09-29 | 에스케이스페셜티 주식회사 | 내스크래치성이 향상된 고순도 불화수소의 저장 용기용 금속재료 및 이의 제조 방법 |
| CN114406699B (zh) * | 2021-01-25 | 2023-01-06 | 辉腾交通器材(安徽)有限公司 | 一种摩托车活塞环生产用钻孔设备 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB633457A (en) * | 1947-10-09 | 1949-12-19 | Walter Perkins | Improvements in or relating to piston rings and the like packing rings |
| US3539192A (en) * | 1968-01-09 | 1970-11-10 | Ramsey Corp | Plasma-coated piston rings |
| US3698054A (en) * | 1971-03-10 | 1972-10-17 | Ramsey Corp | Method of making oil control piston rings |
| JPS59150949A (ja) * | 1983-02-18 | 1984-08-29 | Toyota Motor Corp | ピストンリング |
| DE3315556C1 (de) * | 1983-04-29 | 1984-11-29 | Goetze Ag, 5093 Burscheid | Verschleissfeste Beschichtung |
| DE3421569C1 (de) * | 1984-06-09 | 1985-06-27 | Goetze Ag, 5093 Burscheid | Verschleissfeste Beschichtung |
| DE3802920C1 (https=) * | 1988-02-02 | 1989-05-03 | Goetze Ag, 5093 Burscheid, De | |
| JPH0434268A (ja) * | 1990-05-30 | 1992-02-05 | Teikoku Piston Ring Co Ltd | 溶射ピストンリング |
| DK16494A (da) * | 1994-02-08 | 1995-08-09 | Man B & W Diesel Gmbh | Fremgangsmåde til fremstilling af en cylinderforing samt en sådan foring |
| DK0764801T3 (da) * | 1995-09-19 | 2003-03-31 | Waertsilae Nsd Schweiz Ag | Stempelring til forbrændingsmotorer |
| DK172547B1 (da) * | 1996-10-28 | 1998-12-21 | Man B & W Diesel As | Stempelringe og/eller stempel i en forbrændingsmotor af dieseltypen samt fremgangsmåde til indkøring af en dieselmotor |
| DK174241B1 (da) * | 1996-12-05 | 2002-10-14 | Man B & W Diesel As | Cylinderelement, såsom en cylinderforing, et stempel, et stempelskørt eller en stempelring, i en forbrændingsmotor af dieseltypen samt en stempelring til en sådan motor. |
| DE19900386C1 (de) * | 1999-01-08 | 2000-11-16 | Man B & W Diesel As Kopenhagen | Hubkolbenmaschine |
| DE19931829A1 (de) * | 1999-07-08 | 2001-01-18 | Federal Mogul Burscheid Gmbh | Galvanische Hartchromschicht |
| DE10061750B4 (de) * | 2000-12-12 | 2004-10-21 | Federal-Mogul Burscheid Gmbh | Wolframhaltige Verschleißschutzschicht für Kolbenringe |
| KR20020055500A (ko) * | 2000-12-28 | 2002-07-09 | 양재신 | 유압발생장치의 피스톤 및 그 제조방법 |
| WO2004035852A1 (ja) * | 2002-10-15 | 2004-04-29 | Kabushiki Kaisha Riken | ピストンリング及びそれに用いる溶射皮膜、並びに製造方法 |
| JP4418660B2 (ja) * | 2003-10-09 | 2010-02-17 | 株式会社リケン | ピストンリング及びその製造方法 |
| JP2006152981A (ja) * | 2004-12-01 | 2006-06-15 | Riken Corp | 溶射ピストンリング及びその製造方法 |
-
2007
- 2007-11-26 KR KR1020097009905A patent/KR101401759B1/ko not_active Expired - Fee Related
- 2007-11-26 CN CN200780046593A patent/CN101715521A/zh active Pending
- 2007-11-26 MX MX2009004280A patent/MX2009004280A/es active IP Right Grant
- 2007-11-26 DE DE202007019719.5U patent/DE202007019719U1/de not_active Expired - Lifetime
- 2007-11-26 WO PCT/EP2007/010259 patent/WO2008083793A1/de not_active Ceased
- 2007-11-26 EP EP17151924.2A patent/EP3176475A1/de not_active Withdrawn
- 2007-11-26 EP EP07846825.3A patent/EP2118534B1/de not_active Not-in-force
- 2007-11-26 JP JP2009544363A patent/JP5113190B2/ja not_active Expired - Fee Related
- 2007-11-26 PT PT78468253T patent/PT2118534T/pt unknown
- 2007-11-26 US US12/522,413 patent/US20100127462A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| MX2009004280A (es) | 2009-05-05 |
| KR101401759B1 (ko) | 2014-05-30 |
| EP2118534A1 (de) | 2009-11-18 |
| CN101715521A (zh) | 2010-05-26 |
| JP2010515848A (ja) | 2010-05-13 |
| WO2008083793A1 (de) | 2008-07-17 |
| US20100127462A1 (en) | 2010-05-27 |
| KR20090107996A (ko) | 2009-10-14 |
| EP3176475A1 (de) | 2017-06-07 |
| EP2118534B1 (de) | 2017-04-12 |
| DE202007019719U1 (de) | 2017-01-16 |
| PT2118534T (pt) | 2017-05-30 |
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