JP2016524098A - 改善された開放特性および閉鎖特性を有する電磁弁 - Google Patents
改善された開放特性および閉鎖特性を有する電磁弁 Download PDFInfo
- Publication number
- JP2016524098A JP2016524098A JP2016508052A JP2016508052A JP2016524098A JP 2016524098 A JP2016524098 A JP 2016524098A JP 2016508052 A JP2016508052 A JP 2016508052A JP 2016508052 A JP2016508052 A JP 2016508052A JP 2016524098 A JP2016524098 A JP 2016524098A
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- Prior art keywords
- magnetic
- solenoid valve
- web
- separating member
- valve according
- 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.)
- Granted
Links
- 230000004907 flux Effects 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 229910000734 martensite Inorganic materials 0.000 claims description 5
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 229910001566 austenite Inorganic materials 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 238000007885 magnetic separation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/166—Selection of particular materials
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
-
- 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
- F02M2200/08—Fuel-injection apparatus having special means for influencing magnetic flux, e.g. for shielding or guiding magnetic flux
-
- 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
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8046—Fuel injection apparatus manufacture, repair or assembly the manufacture involving injection moulding, e.g. of plastic or metal
-
- 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
- F02M2200/9053—Metals
- F02M2200/9069—Non-magnetic metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
- H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Fuel-Injection Apparatus (AREA)
- Electromagnets (AREA)
Abstract
Description
2 閉鎖部材
3 弁座
4 吐出孔
5 磁気回路
6 可動子
7 内極
8 磁石磁束帰路
9 コイル
10 非磁性の分離部材
13 磁性のウエブ
14 ハウジング
15,16 ハウジング部分
17 リターンエレメント
21 緊締結合部
23 磁性のウエブ
Claims (10)
- 流体を制御するための電磁弁において、
弁座(3)の少なくとも1つの吐出孔(4)を開閉する閉鎖部材(2)を有しており、
可動子(6)と内極(7)と磁石磁束帰路(8)とを備えた磁気回路(5)を有しており、
コイル(9)を有しており、
前記可動子(6)が前記閉鎖部材(2)と協働するようになっており、
前記磁気回路(5)が、この磁気回路(5)を遮断するための非磁性の分離部材(10)を有しており、
前記非磁性の分離部材(10)に、前記弁の軸線方向(X−X)に延在する少なくとも1つの磁性のウエブ(13;23)が配置されている、
流体を制御するための電磁弁。 - 前記磁性のウエブ(13)が、前記非磁性の分離部材(10)の半径方向内側に配置されていることを特徴とする、請求項1に記載の電磁弁。
- 前記磁性のウエブ(13;23)が前記非磁性の分離部材(10)と一体的に構成されていることを特徴とする、先行請求項のいずれか1項に記載の電磁弁。
- 前記磁性のウエブ(13)が前記可動子(6)と接触し、前記可動子(6)のためのガイドを形成することを特徴とする、先行請求項のいずれか1項に記載の電磁弁。
- 前記磁性のウエブ(13)と前記非磁性の分離部材(10)と、前記磁気回路(5)の部分であるハウジング部分(16)とが、一体的な構成部分、特にMIM構成部分として設けられていることを特徴とする、請求項3または4に記載の電磁弁。
- 前記ハウジング部分(16)がフェライトより成っていて、前記非磁性の分離部材がオーステナイトより成っていて、前記磁性のウエブ(13;23)がマルテンサイトより成っていることを特徴とする、請求項5に記載の電磁弁。
- 前記ハウジング部分(16)は前記磁性のウエブ(13;23)よりも強い磁性を有することを特徴とする、請求項5または6に記載の電磁弁。
- 前記磁性のウエブ(13;23)が前記内極(7)と接触していることを特徴とする、先行請求項のいずれか1項に記載の電磁弁。
- 複数の磁性のウエブ(13;23)および前記非磁性の分離部材(10)が、一定の内径を有する円筒形のスリーブの形を有しているか、または前記磁性のウエブ(23)が、非磁性の円筒形の分離部材(10)から半径方向内方に突き出していることを特徴とする、先行請求項のいずれか1項に記載の電磁弁。
- 前記磁性のウエブ(13;23)と前記内極(7)との間に、摩擦締結式の結合部、特に緊締結合部(21)が形成されていることを特徴とする、先行請求項でのいずれか1項に記載の電磁弁。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013206958.8 | 2013-04-17 | ||
DE201310206958 DE102013206958A1 (de) | 2013-04-17 | 2013-04-17 | Magnetventil mit verbessertem Öffnungs- und Schließverhalten |
PCT/EP2014/053110 WO2014170049A1 (de) | 2013-04-17 | 2014-02-18 | MAGNETVENTIL MIT VERBESSERTEM ÖFFNUNGS- UND SCHLIEßVERHALTEN |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016524098A true JP2016524098A (ja) | 2016-08-12 |
JP6148792B2 JP6148792B2 (ja) | 2017-06-14 |
Family
ID=50115892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016508052A Expired - Fee Related JP6148792B2 (ja) | 2013-04-17 | 2014-02-18 | 改善された開放特性および閉鎖特性を有する電磁弁 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9903328B2 (ja) |
EP (1) | EP2986839B1 (ja) |
JP (1) | JP6148792B2 (ja) |
KR (1) | KR102179015B1 (ja) |
CN (1) | CN105121828B (ja) |
DE (1) | DE102013206958A1 (ja) |
WO (1) | WO2014170049A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019203028A1 (de) | 2019-03-06 | 2020-09-10 | Robert Bosch Gmbh | Elektromagnetisch betätigbarer Aktor mit progressiver Kennlinie |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH058152U (ja) * | 1991-07-19 | 1993-02-05 | 日信工業株式会社 | ソレノイド弁 |
JP2002031009A (ja) * | 2000-07-13 | 2002-01-31 | Denso Corp | 燃料噴射装置 |
JP2003166663A (ja) * | 2001-11-28 | 2003-06-13 | Aisin Seiki Co Ltd | 電磁弁 |
JP4871207B2 (ja) * | 2007-05-21 | 2012-02-08 | 株式会社ニッキ | 高圧電磁弁 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2236586A1 (de) | 1972-07-26 | 1974-02-07 | Dungs Karl Fa | Konstruktion und verfahren zur herstellung einer einteiligen magnetschlusshuelse zur betaetigung von elektromagneten, insbesondere zur anwendung bei magnetventilen |
DE3814765A1 (de) * | 1988-04-30 | 1989-11-09 | Messerschmitt Boelkow Blohm | Magnetventil |
JP2757590B2 (ja) | 1991-07-04 | 1998-05-25 | 三菱電機株式会社 | 数値制御装置 |
US5375811A (en) * | 1994-01-19 | 1994-12-27 | Marotta Scientific Controls, Inc. | Magnetic-latching valve |
DE19639117A1 (de) * | 1996-09-24 | 1998-03-26 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE19808067A1 (de) * | 1998-02-26 | 1999-09-02 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
DE10039076A1 (de) * | 2000-08-10 | 2002-02-21 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE102004042592A1 (de) * | 2004-07-26 | 2006-03-23 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
DE102008030748A1 (de) * | 2008-06-27 | 2009-12-31 | Robert Bosch Gmbh | Hubmagnetanordnung und Verfahren zur Herstellung einer Hubmagnetanordnung |
JP5150424B2 (ja) * | 2008-09-11 | 2013-02-20 | 川崎重工業株式会社 | 油浸型ソレノイド |
JP2010096285A (ja) * | 2008-10-17 | 2010-04-30 | Nidec Tosok Corp | 電磁弁 |
DE102009047525A1 (de) * | 2009-12-04 | 2011-06-09 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil |
DE102010038437B4 (de) * | 2010-07-27 | 2022-08-25 | Robert Bosch Gmbh | Magnetaktor und Verfahren zur Herstellung eines einstückigen Polkerns für einen Magnetaktor |
JP5212497B2 (ja) | 2011-02-07 | 2013-06-19 | 株式会社デンソー | バルブタイミング調整装置 |
-
2013
- 2013-04-17 DE DE201310206958 patent/DE102013206958A1/de not_active Withdrawn
-
2014
- 2014-02-18 US US14/762,346 patent/US9903328B2/en not_active Expired - Fee Related
- 2014-02-18 JP JP2016508052A patent/JP6148792B2/ja not_active Expired - Fee Related
- 2014-02-18 WO PCT/EP2014/053110 patent/WO2014170049A1/de active Application Filing
- 2014-02-18 EP EP14705167.6A patent/EP2986839B1/de active Active
- 2014-02-18 CN CN201480021150.9A patent/CN105121828B/zh active Active
- 2014-02-18 KR KR1020157029990A patent/KR102179015B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH058152U (ja) * | 1991-07-19 | 1993-02-05 | 日信工業株式会社 | ソレノイド弁 |
JP2002031009A (ja) * | 2000-07-13 | 2002-01-31 | Denso Corp | 燃料噴射装置 |
JP2003166663A (ja) * | 2001-11-28 | 2003-06-13 | Aisin Seiki Co Ltd | 電磁弁 |
JP4871207B2 (ja) * | 2007-05-21 | 2012-02-08 | 株式会社ニッキ | 高圧電磁弁 |
Also Published As
Publication number | Publication date |
---|---|
US9903328B2 (en) | 2018-02-27 |
US20160025051A1 (en) | 2016-01-28 |
CN105121828A (zh) | 2015-12-02 |
EP2986839B1 (de) | 2019-04-10 |
WO2014170049A1 (de) | 2014-10-23 |
KR102179015B1 (ko) | 2020-11-16 |
EP2986839A1 (de) | 2016-02-24 |
KR20150142694A (ko) | 2015-12-22 |
CN105121828B (zh) | 2019-03-08 |
JP6148792B2 (ja) | 2017-06-14 |
DE102013206958A1 (de) | 2014-10-23 |
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