JP6000460B2 - 電磁式のアクチュエータ、弁および噴射ポンプ - Google Patents
電磁式のアクチュエータ、弁および噴射ポンプ Download PDFInfo
- Publication number
- JP6000460B2 JP6000460B2 JP2015527924A JP2015527924A JP6000460B2 JP 6000460 B2 JP6000460 B2 JP 6000460B2 JP 2015527924 A JP2015527924 A JP 2015527924A JP 2015527924 A JP2015527924 A JP 2015527924A JP 6000460 B2 JP6000460 B2 JP 6000460B2
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- valve
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Classifications
-
- 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
- H01F7/088—Electromagnets; Actuators including electromagnets with armatures provided with means for absorbing shocks
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
- F02M63/0021—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of mobile armatures
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
-
- 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
- F16K31/0686—Braking, pressure equilibration, shock absorbing
- F16K31/0696—Shock absorbing, e.g. using a dash-pot
-
- 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
- F02M2200/07—Fuel-injection apparatus having means for avoiding sticking of valve or armature, e.g. preventing hydraulic or magnetic sticking of parts
-
- 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
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means
-
- 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
- H01F2007/086—Structural details of the armature
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Fuel-Injection Apparatus (AREA)
- Electromagnets (AREA)
Description
Claims (7)
- 電磁式のアクチュエータ(200)であって、該アクチュエータ(200)が、
磁極コア(6)を取り囲むコイル(214)を有する電磁石(201)と、
該電磁石(201)によって磁極コア(6)の方向に運動可能であるソレノイドアーマチュア(5)と
を有しており、
該ソレノイドアーマチュア(5)が、磁極コア(6)に向けられた載着面(11)を有しており、
磁極コア(6)が、相応に向かい合って位置する対応載着面(12)を有しているアクチュエータにおいて、
載着面(11)および/または対応載着面(12)が、対応載着面(12)への載着面(11)の直接的な接触を阻止しかつ接近運動を減衰する層(1)を有しており、
層(1)が、複数のウェブ(2)と、それぞれ2つの隣り合ったウェブ(2)の間に設けられた自由室(3)とを有しており、
自由室(3)は、該自由室(3)内に存在する媒体が、載着面(11)と対応載着面(12)との接近運動時に各自由室(3)の少なくとも一部領域で堰き止められて、対応載着面(12)への載着面(11)の接近運動を液圧的に減衰するように、ウェブ(2)によって成形されていることを特徴とする、電磁式のアクチュエータ。 - 層(1)が、載着面(11)および/または対応載着面(12)に結合されている、請求項1記載の電磁式のアクチュエータ。
- 層(1)が、均一な厚さを有している、請求項1または2記載の電磁式のアクチュエータ。
- 層(1)が、載着面(11)および/または対応載着面(12)の表面に形成された凹部内に少なくとも部分的に挿入されていて、該凹部内に固定されており、層(1)の少なくとも一部が、対応載着面(12)もしくは載着面(11)の方向に突出している、請求項1から3までのいずれか1項記載の電磁式のアクチュエータ。
- 層(1)が、少なくとも部分的に金属、複合材またはプラスチックから成っている、請求項1から4までのいずれか1項記載の電磁式のアクチュエータ。
- 弁において、該弁が、
所定のばね力(Ff)を有するばね(101)と、
ばね力(Ff)に抗して作用可能なアクチュエータ力(Fa)を有する、請求項1から5までのいずれか1項記載の電磁式のアクチュエータ(200)と、
該アクチュエータ(200)によって操作可能である弁部材(102,107)と、
該弁部材(102,107)に連接可能であるシールエレメント(103)と、
シール座(104)と
を有していて、シールエレメント(103)がシール座(104)に接触している場合に弁が閉鎖されており、
弁部材(102,107)は、アクチュエータ(200)とばね(101)とに関して、弁がアクチュエータ力(Fa)によってばね力(Ff)に抗して開放されるように配置されているかまたは弁がアクチュエータ(200)の作動時にアクチュエータ力(Fa)によってばね力(Ff)に抗して閉鎖されるように配置されており、
アクチュエータ(200)が、
磁極コア(6)を取り囲むコイル(214)を有する電磁石(201)と、
該電磁石(201)によって磁極コア(6)の方向に運動可能であるソレノイドアーマチュア(5)と
を有しており、
該ソレノイドアーマチュア(5)が、磁極コア(6)に向けられた載着面(11)を有しており、
磁極コア(6)が、相応に向かい合って位置する対応載着面(12)を有していることを特徴とする、弁。 - 請求項6記載の少なくとも1つの弁を備えた、内燃機関に用いられる噴射ポンプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012214920.1 | 2012-08-22 | ||
DE102012214920.1A DE102012214920A1 (de) | 2012-08-22 | 2012-08-22 | Dämpfungsoberfläche an Ventilkomponenten |
PCT/EP2013/067476 WO2014029850A1 (de) | 2012-08-22 | 2013-08-22 | Elektromagnetischer aktuator, ventil und einspritzpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015533974A JP2015533974A (ja) | 2015-11-26 |
JP6000460B2 true JP6000460B2 (ja) | 2016-09-28 |
Family
ID=49000960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015527924A Active JP6000460B2 (ja) | 2012-08-22 | 2013-08-22 | 電磁式のアクチュエータ、弁および噴射ポンプ |
Country Status (7)
Country | Link |
---|---|
US (1) | US9947449B2 (ja) |
EP (1) | EP2888471B1 (ja) |
JP (1) | JP6000460B2 (ja) |
KR (1) | KR102096127B1 (ja) |
CN (1) | CN104755746B (ja) |
DE (1) | DE102012214920A1 (ja) |
WO (1) | WO2014029850A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012214920A1 (de) | 2012-08-22 | 2014-02-27 | Continental Automotive Gmbh | Dämpfungsoberfläche an Ventilkomponenten |
DE102015213840A1 (de) * | 2015-07-22 | 2017-01-26 | Robert Bosch Gmbh | Stromlos geschlossenes Magnetventil |
DE102015218768B3 (de) | 2015-09-29 | 2017-03-02 | Continental Automotive Gmbh | Elektromagnetischer Aktor, elektromagnetisches Ventil und Kraftstoffhochdruckpumpe |
DE102015224421A1 (de) * | 2015-12-07 | 2017-06-08 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil |
IT201600114608A1 (it) * | 2016-11-14 | 2018-05-14 | Magneti Marelli Spa | Pompa di alimentazione carburante |
DE102019213970A1 (de) * | 2019-09-13 | 2021-03-18 | Vitesco Technologies GmbH | Elektromagnetische Antriebsvorrichtung für ein Ventil einer Kraftstoffhochdruckpumpe |
DE102019132814A1 (de) * | 2019-12-03 | 2021-06-10 | Schaeffler Technologies AG & Co. KG | Schaltventil |
KR102618647B1 (ko) * | 2021-07-21 | 2023-12-27 | 현대모비스 주식회사 | 차량의 브레이크용 솔레노이드 밸브 |
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-
2012
- 2012-08-22 DE DE102012214920.1A patent/DE102012214920A1/de not_active Ceased
-
2013
- 2013-08-22 CN CN201380044498.5A patent/CN104755746B/zh active Active
- 2013-08-22 US US14/423,372 patent/US9947449B2/en active Active
- 2013-08-22 EP EP13750726.5A patent/EP2888471B1/de active Active
- 2013-08-22 WO PCT/EP2013/067476 patent/WO2014029850A1/de active Application Filing
- 2013-08-22 KR KR1020157006099A patent/KR102096127B1/ko active IP Right Grant
- 2013-08-22 JP JP2015527924A patent/JP6000460B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015533974A (ja) | 2015-11-26 |
KR102096127B1 (ko) | 2020-04-02 |
KR20150042250A (ko) | 2015-04-20 |
US20150226168A1 (en) | 2015-08-13 |
EP2888471A1 (de) | 2015-07-01 |
CN104755746B (zh) | 2018-11-06 |
DE102012214920A1 (de) | 2014-02-27 |
CN104755746A (zh) | 2015-07-01 |
US9947449B2 (en) | 2018-04-17 |
EP2888471B1 (de) | 2017-05-03 |
WO2014029850A1 (de) | 2014-02-27 |
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