WO2018091723A3 - Injektorbauteil mit beschichtung, injektor sowie vorrichtung zum beschichten - Google Patents

Injektorbauteil mit beschichtung, injektor sowie vorrichtung zum beschichten Download PDF

Info

Publication number
WO2018091723A3
WO2018091723A3 PCT/EP2017/079865 EP2017079865W WO2018091723A3 WO 2018091723 A3 WO2018091723 A3 WO 2018091723A3 EP 2017079865 W EP2017079865 W EP 2017079865W WO 2018091723 A3 WO2018091723 A3 WO 2018091723A3
Authority
WO
WIPO (PCT)
Prior art keywords
injector
coating
component
main body
coating device
Prior art date
Application number
PCT/EP2017/079865
Other languages
English (en)
French (fr)
Other versions
WO2018091723A2 (de
Inventor
Milan Pilaski
Martin ROETTGEN
Michael Lingner
Thomas FELSCH
Tim Bergmann
Lutz Baumgaertner
Martina BUBRIN
Original Assignee
Robert Bosch Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to US16/462,446 priority Critical patent/US11401901B2/en
Priority to JP2019527179A priority patent/JP6864744B2/ja
Priority to KR1020197014443A priority patent/KR102479136B1/ko
Publication of WO2018091723A2 publication Critical patent/WO2018091723A2/de
Publication of WO2018091723A3 publication Critical patent/WO2018091723A3/de
Priority to US17/305,429 priority patent/US20210332781A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/06—Suspending or supporting devices for articles to be coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C25D17/12—Shape or form
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/02—Fuel-injection apparatus having means for reducing wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/90—Selection of particular materials
    • F02M2200/9038—Coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0685—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature and the valve being allowed to move relatively to each other or not being attached to each other

Abstract

Die vorliegende Erfindung betrifft ein Injektorbauteil eines Injektors zum Einbringen eines Fluids, umfassend einen Grundkörper (40), eine Beschichtung (10) an zumindest einer ersten Stirnseite (43) des Grundkörpers (40), wobei die Beschichtung (10) ein Maximum (11) aufweist, welches an einer äußeren Hälfte (41) des Grundkörpers (40) liegt, und wobei ein äußerer Mantelbereich des Grundkörpers (40) keine Beschichtung aufweist.
PCT/EP2017/079865 2016-11-21 2017-11-21 Injektorbauteil mit beschichtung, injektor sowie vorrichtung zum beschichten WO2018091723A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US16/462,446 US11401901B2 (en) 2016-11-21 2017-11-21 Injector component having a coating, injector, as well as a device for coating
JP2019527179A JP6864744B2 (ja) 2016-11-21 2017-11-21 コーティングを有するインジェクター部品、インジェクター、およびコーティング装置
KR1020197014443A KR102479136B1 (ko) 2016-11-21 2017-11-21 코팅층을 포함한 인젝터 부품, 인젝터, 및 코팅 장치
US17/305,429 US20210332781A1 (en) 2016-11-21 2021-07-07 Injector component having a coating, injector, as well as a device for coating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016222912.5A DE102016222912A1 (de) 2016-11-21 2016-11-21 Injektorbauteil mit Beschichtung, Injektor sowie Vorrichtung zum Beschichten
DE102016222912.5 2016-11-21

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US16/462,446 A-371-Of-International US11401901B2 (en) 2016-11-21 2017-11-21 Injector component having a coating, injector, as well as a device for coating
US17/305,429 Division US20210332781A1 (en) 2016-11-21 2021-07-07 Injector component having a coating, injector, as well as a device for coating

Publications (2)

Publication Number Publication Date
WO2018091723A2 WO2018091723A2 (de) 2018-05-24
WO2018091723A3 true WO2018091723A3 (de) 2018-09-27

Family

ID=60413206

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/079865 WO2018091723A2 (de) 2016-11-21 2017-11-21 Injektorbauteil mit beschichtung, injektor sowie vorrichtung zum beschichten

Country Status (5)

Country Link
US (2) US11401901B2 (de)
JP (1) JP6864744B2 (de)
KR (1) KR102479136B1 (de)
DE (1) DE102016222912A1 (de)
WO (1) WO2018091723A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2572946A (en) * 2018-04-03 2019-10-23 Delphi Automotive Systems Lux Electro actuator of a fuel injector with plated pole piece or armature

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2053967A (en) * 1979-07-26 1981-02-11 Standard Telephones Cables Ltd Selective plating of pin or socket connectors
EP0686710A2 (de) * 1994-06-08 1995-12-13 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Galvanisiermagazin zum Beschichten von Bauteilen
DE19735244A1 (de) * 1997-08-14 1999-02-18 Bosch Gmbh Robert Verfahren und Vorrichtung zum Verchromen von Werkstücken
JP2000265919A (ja) * 1999-03-16 2000-09-26 Bosch Automotive Systems Corp 電磁式燃料噴射弁
EP1199465A2 (de) * 2000-10-17 2002-04-24 Hitachi, Ltd. Elektromagnetisches Kraftstoffeinspritzventil
JP2005036696A (ja) * 2003-07-18 2005-02-10 Hitachi Ltd 電磁駆動式燃料噴射弁
DE102009003072A1 (de) * 2009-05-13 2010-11-18 Robert Bosch Gmbh Vorrichtung und Verfahren zum gleichzeitigen Be- oder Entschichten einer Mehrzahl von Werkstücken und Werkstück
WO2015136974A1 (ja) * 2014-03-14 2015-09-17 日立オートモティブシステムズ株式会社 電磁式弁
WO2016050506A1 (de) * 2014-10-02 2016-04-07 Continental Automotive Gmbh Kraftstoffeinspritzventil und verfahren zum herstellen eines solchen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006266231A (ja) 2005-03-25 2006-10-05 Aisan Ind Co Ltd 燃料噴射弁
JP5048617B2 (ja) * 2008-09-17 2012-10-17 日立オートモティブシステムズ株式会社 内燃機関用の燃料噴射弁
JP6245687B2 (ja) * 2013-09-10 2017-12-13 臼井国際産業株式会社 スチール製の燃料圧送配管
JP6151336B2 (ja) * 2015-11-25 2017-06-21 日立オートモティブシステムズ株式会社 燃料噴射装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2053967A (en) * 1979-07-26 1981-02-11 Standard Telephones Cables Ltd Selective plating of pin or socket connectors
EP0686710A2 (de) * 1994-06-08 1995-12-13 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Galvanisiermagazin zum Beschichten von Bauteilen
DE19735244A1 (de) * 1997-08-14 1999-02-18 Bosch Gmbh Robert Verfahren und Vorrichtung zum Verchromen von Werkstücken
JP2000265919A (ja) * 1999-03-16 2000-09-26 Bosch Automotive Systems Corp 電磁式燃料噴射弁
EP1199465A2 (de) * 2000-10-17 2002-04-24 Hitachi, Ltd. Elektromagnetisches Kraftstoffeinspritzventil
JP2005036696A (ja) * 2003-07-18 2005-02-10 Hitachi Ltd 電磁駆動式燃料噴射弁
DE102009003072A1 (de) * 2009-05-13 2010-11-18 Robert Bosch Gmbh Vorrichtung und Verfahren zum gleichzeitigen Be- oder Entschichten einer Mehrzahl von Werkstücken und Werkstück
WO2015136974A1 (ja) * 2014-03-14 2015-09-17 日立オートモティブシステムズ株式会社 電磁式弁
WO2016050506A1 (de) * 2014-10-02 2016-04-07 Continental Automotive Gmbh Kraftstoffeinspritzventil und verfahren zum herstellen eines solchen

Also Published As

Publication number Publication date
US20190383253A1 (en) 2019-12-19
US20210332781A1 (en) 2021-10-28
KR102479136B1 (ko) 2022-12-20
KR20190080894A (ko) 2019-07-08
WO2018091723A2 (de) 2018-05-24
JP2019537686A (ja) 2019-12-26
US11401901B2 (en) 2022-08-02
DE102016222912A1 (de) 2018-05-24
JP6864744B2 (ja) 2021-04-28

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