EA201370114A1 - Способ покрытия резьбового трубчатого компонента, резьбовой трубчатый компонент и результирующее соединение - Google Patents
Способ покрытия резьбового трубчатого компонента, резьбовой трубчатый компонент и результирующее соединениеInfo
- Publication number
- EA201370114A1 EA201370114A1 EA201370114A EA201370114A EA201370114A1 EA 201370114 A1 EA201370114 A1 EA 201370114A1 EA 201370114 A EA201370114 A EA 201370114A EA 201370114 A EA201370114 A EA 201370114A EA 201370114 A1 EA201370114 A1 EA 201370114A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- tubular component
- thread tubular
- cut
- connection
- coating
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 229920006260 polyaryletherketone Polymers 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/003—Threaded pieces, e.g. bolts or nuts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/065—Sulfides; Selenides; Tellurides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
- C10M2201/103—Clays; Mica; Zeolites
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/101—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives thereof
- C10M2209/1013—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives thereof used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2213/04—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2213/04—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
- C10M2213/043—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/06—Groups 3 or 13
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/08—Groups 4 or 14
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/015—Dispersions of solid lubricants
- C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/08—Solids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2070/00—Specific manufacturing methods for lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2080/00—Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Fluid Mechanics (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Electrochemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Paints Or Removers (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Lubricants (AREA)
- Laminated Bodies (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Изобретение относится к резьбовому трубчатому компоненту для бурения или эксплуатации углеводородных скважин, причем указанный трубчатый компонент имеет на одном из своих концов (1; 2) резьбовую зону (3; 4), выполненную на его наружной или внутренней периферийной поверхности в зависимости от того, имеет резьбовой конец наружную или внутреннюю резьбу, причем по меньшей мере часть конца (1; 2) покрыта по меньшей мере одной смазывающей сухой пленкой (12), содержащей по меньшей мере 65 вес.% полиарилэфиркетона. Кроме того, изобретение относится к способу нанесения указанной пленки (12).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1004399A FR2967199B1 (fr) | 2010-11-10 | 2010-11-10 | Procede de revetement d'un composant tubulaire filete, composant tubulaire filete et joint resultant |
PCT/EP2011/005524 WO2012062426A1 (en) | 2010-11-10 | 2011-11-02 | Process for coating a threaded tubular component, threaded tubular component and resulting connection |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201370114A1 true EA201370114A1 (ru) | 2013-12-30 |
EA024642B1 EA024642B1 (ru) | 2016-10-31 |
Family
ID=44245076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201370114A EA024642B1 (ru) | 2010-11-10 | 2011-11-02 | Способ покрытия резьбового трубчатого компонента, резьбовой трубчатый компонент и результирующее соединение |
Country Status (13)
Country | Link |
---|---|
US (1) | US20130320665A1 (ru) |
EP (1) | EP2638134B1 (ru) |
JP (1) | JP6018576B2 (ru) |
CN (1) | CN103221519B (ru) |
AR (1) | AR083823A1 (ru) |
AU (1) | AU2011328484B2 (ru) |
BR (1) | BR112013011454B1 (ru) |
CA (1) | CA2815723C (ru) |
EA (1) | EA024642B1 (ru) |
FR (1) | FR2967199B1 (ru) |
MX (1) | MX2013005243A (ru) |
UA (1) | UA112064C2 (ru) |
WO (1) | WO2012062426A1 (ru) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0721621B1 (pt) | 2007-04-13 | 2019-01-02 | Nippon Steel & Sumitomo Metal Corp | elemento filetado para uma junta filetada tubular resistente ao gripagem |
FR2981395B1 (fr) | 2011-10-14 | 2016-04-01 | Vallourec Mannesmann Oil & Gas | Composant filete tubulaire et joint resultant |
FR2985297B1 (fr) | 2011-12-29 | 2016-04-01 | Vallourec Mannesmann Oil & Gas | Composant filete tubulaire et procede de revetement d'un tel composant filete tubulaire |
JP6428101B2 (ja) * | 2014-09-26 | 2018-11-28 | 住友電気工業株式会社 | 光ファイバ心線及び光ファイバテープ心線 |
US11092266B2 (en) | 2015-02-03 | 2021-08-17 | 925599 Alberta Ltd. | Pipe connector |
US11339634B2 (en) | 2015-04-10 | 2022-05-24 | 925599 Alberta Ltd. | Pipe connector |
WO2016161526A1 (en) * | 2015-04-10 | 2016-10-13 | 925599 Alberta Ltd. | Pipe connector |
US11041358B2 (en) * | 2015-11-30 | 2021-06-22 | Halliburton Energy Services, Inc. | Chemically bonded coated metal-to-metal seals |
EP3192853B1 (fr) * | 2016-01-15 | 2023-04-26 | Sikemia | Procede de traitement d'une surface pour l'obtention d'un revêtement oleophobe et/ou hydrophobe |
RU2626390C1 (ru) * | 2016-09-19 | 2017-07-26 | Акционерное общество "Обнинское научно-производственное предприятие "Технология" им. А.Г. Ромашина" | Способ определения природы проводимости диэлектриков |
AR117811A1 (es) * | 2019-01-16 | 2021-08-25 | Nippon Steel Corp | Conexión roscada para tubos o caños, y método para producción de una conexión roscada para tubos o caños |
CN113891979A (zh) * | 2019-05-28 | 2022-01-04 | 沙特阿拉伯石油公司 | 具有外螺纹的套管及其制造方法 |
JP7336311B2 (ja) * | 2019-08-21 | 2023-08-31 | 信越ポリマー株式会社 | ダミーウェーハ |
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USRE30467E (en) | 1978-12-29 | 1980-12-30 | Brunswick Corporation | Bowling scorer utilizing semiconductor elements |
USRE34467E (en) | 1983-04-29 | 1993-12-07 | The Hydril Company | Tubular connection |
JPS60196334A (ja) * | 1984-03-19 | 1985-10-04 | 三菱電機株式会社 | 耐食性管体およびその製造方法 |
US4822081A (en) | 1987-03-23 | 1989-04-18 | Xl Systems | Driveable threaded tubular connection |
US5264274A (en) * | 1991-02-04 | 1993-11-23 | Honda Giken Kogyo Kabushiki Kaisha | Thermoplastic composite material having improved toughness and method of producing same |
US6300762B1 (en) * | 1998-02-19 | 2001-10-09 | Schlumberger Technology Corporation | Use of polyaryletherketone-type thermoplastics in a production well |
JP2000272049A (ja) * | 1999-03-23 | 2000-10-03 | Nikken Toso Kogyo Kk | Peek樹脂皮膜形成方法並びにpeek樹脂皮膜 |
BR0204484B1 (pt) * | 2001-03-16 | 2010-08-10 | elemento deslizante. | |
JP4123810B2 (ja) * | 2001-04-11 | 2008-07-23 | 住友金属工業株式会社 | 耐焼付き性に優れた鋼管用ねじ継手とその表面処理方法 |
DE60238040D1 (de) * | 2001-04-11 | 2010-12-02 | Sumitomo Metal Ind | Gewindeverbindung für stahlrohr und verfahren zur oberflächenbehandlung der gewindeverbindung |
JP3921962B2 (ja) * | 2001-05-24 | 2007-05-30 | 住友金属工業株式会社 | 鋼管用ねじ継手 |
JP4599874B2 (ja) * | 2004-04-06 | 2010-12-15 | 住友金属工業株式会社 | 油井管用ねじ継手、及びその製造方法 |
JP4701735B2 (ja) * | 2004-07-09 | 2011-06-15 | 株式会社豊田自動織機 | 摺動部材 |
JP4490205B2 (ja) * | 2004-08-10 | 2010-06-23 | 日本山村硝子株式会社 | 固体潤滑膜形成用コーティング組成物及び該コーティング組成物で被覆した金属製品 |
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WO2006104251A1 (en) | 2005-03-29 | 2006-10-05 | Sumitomo Metal Industries, Ltd. | Threaded joint for steel pipes |
JP4880243B2 (ja) * | 2005-04-04 | 2012-02-22 | 協同油脂株式会社 | 潤滑剤組成物 |
GB0506934D0 (en) * | 2005-04-06 | 2005-05-11 | Victrex Mfg Ltd | Polymeric material |
US7789012B2 (en) * | 2005-04-25 | 2010-09-07 | Aquasyn, Llc | Valve bonnet assembly |
KR100542730B1 (ko) * | 2005-07-13 | 2006-01-20 | 이미현 | 공동주택 차량 공유자에 적합한 차량 위치정보 제공장치 및위치정보 제공방법 |
JP4899691B2 (ja) * | 2006-07-28 | 2012-03-21 | 富士ゼロックス株式会社 | 応答器の真偽判定システム、識別システムおよび質問器 |
JP5028923B2 (ja) | 2006-09-14 | 2012-09-19 | 住友金属工業株式会社 | 鋼管用ねじ継手 |
FR2914926B1 (fr) | 2007-04-11 | 2013-11-01 | Vallourec Mannesmann Oil & Gas | Composition de lubrification a coefficient de frottement adaptable, pour un element filete d'un composant de joint filete tubulaire. |
JP2010024980A (ja) * | 2008-07-18 | 2010-02-04 | Toyota Central R&D Labs Inc | 内燃機関の動弁装置及び内燃機関の動弁装置の製造方法 |
FR2939490B1 (fr) * | 2008-12-10 | 2013-01-18 | Vallourec Mannesmann Oil & Gas | Joint tubulaire etanche utilise dans l'industrie du petrole et procede de realisation d'un tel joint |
CN101665621B (zh) * | 2009-09-29 | 2011-09-14 | 上海海隆赛能新材料有限公司 | 油井管专用超高耐磨抗硫化氢聚醚醚酮水性悬浮液的制备及应用 |
US8535762B2 (en) * | 2009-10-09 | 2013-09-17 | Tenaris Connections Limited | Tubular joint having wedge threads with surface coating |
-
2010
- 2010-11-10 FR FR1004399A patent/FR2967199B1/fr active Active
-
2011
- 2011-02-11 UA UAA201307038A patent/UA112064C2/uk unknown
- 2011-11-02 CN CN201180053943.5A patent/CN103221519B/zh active Active
- 2011-11-02 CA CA2815723A patent/CA2815723C/en active Active
- 2011-11-02 AU AU2011328484A patent/AU2011328484B2/en not_active Ceased
- 2011-11-02 EP EP11779106.1A patent/EP2638134B1/en active Active
- 2011-11-02 MX MX2013005243A patent/MX2013005243A/es active IP Right Grant
- 2011-11-02 US US13/884,717 patent/US20130320665A1/en not_active Abandoned
- 2011-11-02 JP JP2013538092A patent/JP6018576B2/ja active Active
- 2011-11-02 BR BR112013011454-1A patent/BR112013011454B1/pt active IP Right Grant
- 2011-11-02 WO PCT/EP2011/005524 patent/WO2012062426A1/en active Application Filing
- 2011-11-02 EA EA201370114A patent/EA024642B1/ru not_active IP Right Cessation
- 2011-11-09 AR ARP110104195A patent/AR083823A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EA024642B1 (ru) | 2016-10-31 |
CA2815723C (en) | 2018-08-21 |
FR2967199B1 (fr) | 2013-11-01 |
FR2967199A1 (fr) | 2012-05-11 |
CA2815723A1 (en) | 2012-05-18 |
BR112013011454A2 (pt) | 2016-08-09 |
EP2638134A1 (en) | 2013-09-18 |
MX2013005243A (es) | 2013-06-12 |
BR112013011454B1 (pt) | 2019-04-24 |
AR083823A1 (es) | 2013-03-27 |
WO2012062426A1 (en) | 2012-05-18 |
CN103221519A (zh) | 2013-07-24 |
UA112064C2 (uk) | 2016-07-25 |
US20130320665A1 (en) | 2013-12-05 |
AU2011328484B2 (en) | 2015-11-19 |
AU2011328484A1 (en) | 2013-05-02 |
CN103221519B (zh) | 2015-04-15 |
JP2013545946A (ja) | 2013-12-26 |
JP6018576B2 (ja) | 2016-11-02 |
EP2638134B1 (en) | 2019-07-24 |
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