JP2018531508A - 電磁アクチュエータ、電磁弁および高圧燃料ポンプ - Google Patents
電磁アクチュエータ、電磁弁および高圧燃料ポンプ Download PDFInfo
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- JP2018531508A JP2018531508A JP2018516117A JP2018516117A JP2018531508A JP 2018531508 A JP2018531508 A JP 2018531508A JP 2018516117 A JP2018516117 A JP 2018516117A JP 2018516117 A JP2018516117 A JP 2018516117A JP 2018531508 A JP2018531508 A JP 2018531508A
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- 239000000446 fuel Substances 0.000 title claims abstract description 37
- 230000000295 complement effect Effects 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 230000004308 accommodation Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 6
- 230000002238 attenuated effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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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
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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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric 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
-
- 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
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
- F02M63/0265—Pumps feeding common rails
-
- 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
-
- 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
- F16K31/0689—Braking of the valve element
-
- 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
-
- 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
- H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
-
- 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
- H01F7/16—Rectilinearly-movable armatures
-
- 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
-
- 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
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Magnetically Actuated Valves (AREA)
- Fuel-Injection Apparatus (AREA)
- Electromagnets (AREA)
Abstract
Description
Claims (9)
- 電磁アクチュエータ(26)であって、
磁極片(40)と、
電磁石(36)を用いて前記磁極片(40)の方向に移動可能なアーマチュア(38)と、を備え、
前記アーマチュア(38)は、前記磁極片(40)に面するストッパ面(46)を有しており、前記磁極片(40)は、前記アーマチュア(38)に面しかつ前記ストッパ面(46)と向かい合う対向ストッパ面(48)を有しており、
前記ストッパ面(46)と前記対向ストッパ面(48)とは、幾何学的に相互に相補的に構成されており、これによって前記ストッパ面(46)と前記対向ストッパ面(48)とは、前記アーマチュア(38)が前記磁極片(40)の方向に移動する際に、前記ストッパ面(46)と前記対向ストッパ面(48)との間に配置された媒体に押し退け力を作用させるべく相互に係合する、電磁アクチュエータ(26)。 - 前記ストッパ面(46)は、前記磁極片(40)の方向に向けられた凸部(52)を有し、前記対向ストッパ面(48)は、前記アーマチュア(38)から離れる方向に向けられた凹部(54)を有しており、または、前記対向ストッパ面(48)は、前記アーマチュア(38)の方向に向けられた凸部(52)を有し、前記ストッパ面(46)は、前記磁極片(40)から離れる方向に向けられた凹部(54)を有している、請求項1記載の電磁アクチュエータ(26)。
- 前記凸部(52)は、前記ストッパ面(46)および/または前記対向ストッパ面(48)の中央に配置されており、前記凹部(54)は、前記ストッパ面(46)および/または前記対向ストッパ面(48)の中央に配置されている、請求項1または2記載の電磁アクチュエータ(26)。
- 前記凸部(52)は、球形状であり、前記凹部(54)はドーム形状、特に球形ドーム状である、請求項2または3記載の電磁アクチュエータ(26)。
- 前記凸部(52)は円錐形状であり、前記凹部(54)も円錐形状である、請求項2または3記載の電磁アクチュエータ(26)。
- 前記凸部(52)は二重円錐の形状を有し、前記凹部(54)は円錐形状である、請求項2または3記載の電磁アクチュエータ(26)。
- 前記ストッパ面(46)または前記対向ストッパ面(48)における前記凸部(52)は、前記ストッパ面(46)または前記対向ストッパ面(48)に対して平行に配置された平面状の係合面(66)と、前記ストッパ面(46)または前記対向ストッパ面(48)に対して実質的に垂直に配置された側面(68)とを有する突出した段部(64)として構成されており、前記ストッパ面(46)または前記対向ストッパ面(48)における前記凹部(54)は、前記ストッパ面(46)または前記対向ストッパ面(48)に対して平行に配置された平面状の収容面(72)と、前記ストッパ面(46)または前記対向ストッパ面(48)に対して実質的に垂直に配置された側面(68)とを有する凹んだ段部(70)として構成されている、請求項2または3記載の電磁アクチュエータ(26)。
- 電磁弁(24)であって、
ばね力を有するばね(44)と、
作動中に前記ばね力に反作用するアクチュエータ力を有する請求項1から7までのいずれか1項記載の電磁アクチュエータ(26)と、
前記アクチュエータ(26)を用いて操作可能でありかつ前記弁(24)の閉鎖のために弁座(32)と相互作用する閉鎖要素(30)を有する弁部材(28)と、を備え、
前記弁部材(28)は、前記アクチュエータ(26)および前記ばね(44)に関して、アクチュエータ力を用いて前記弁(24)をばね力に抗して開放することができるように配置されるか、または、前記アクチュエータ(26)および前記ばね(44)に関して、アクチュエータ力を用いて前記弁(24)をばね力に抗して閉鎖することができるように配置される、電磁弁(24)。 - 高圧燃料ポンプ(12)であって、該高圧燃料ポンプ(12)の加圧空間に燃料(16)を流入させるための入口弁(20)を有しており、該入口弁(20)は、請求項8記載の電磁弁(24)として構成されている、高圧燃料ポンプ(12)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015218768.3 | 2015-09-29 | ||
DE102015218768.3A DE102015218768B3 (de) | 2015-09-29 | 2015-09-29 | Elektromagnetischer Aktor, elektromagnetisches Ventil und Kraftstoffhochdruckpumpe |
PCT/EP2016/071903 WO2017055104A1 (de) | 2015-09-29 | 2016-09-15 | Elektromagnetischer aktor, elektromagnetisches ventil und kraftstoffhochdruckpumpe |
Publications (3)
Publication Number | Publication Date |
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JP2018531508A true JP2018531508A (ja) | 2018-10-25 |
JP2018531508A6 JP2018531508A6 (ja) | 2018-12-13 |
JP6570739B2 JP6570739B2 (ja) | 2019-09-04 |
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JP2018516117A Active JP6570739B2 (ja) | 2015-09-29 | 2016-09-15 | 電磁アクチュエータ、電磁弁および高圧燃料ポンプ |
Country Status (6)
Country | Link |
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US (1) | US10598141B2 (ja) |
JP (1) | JP6570739B2 (ja) |
KR (1) | KR102051239B1 (ja) |
CN (1) | CN108028118B (ja) |
DE (1) | DE102015218768B3 (ja) |
WO (1) | WO2017055104A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3364015B8 (de) * | 2017-02-15 | 2020-06-03 | Vitesco Technologies GmbH | Elektromagnetisches schaltventil und kraftstoffhochdruckpumpe |
DE102018200084B4 (de) * | 2018-01-04 | 2021-09-16 | Vitesco Technologies GmbH | Verfahren zur Herstellung einer elektromagnetischen Ventilanordnung sowie elektromagnetische Ventilanordnung |
JP7115137B2 (ja) * | 2018-08-21 | 2022-08-09 | オムロン株式会社 | リレー |
JP7263714B2 (ja) * | 2018-08-24 | 2023-04-25 | オムロン株式会社 | 電磁継電器 |
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US20140346382A1 (en) * | 2013-05-24 | 2014-11-27 | Robert Bosch Gmbh | Electromagnetically actuatable valve |
US20160305571A1 (en) * | 2013-12-10 | 2016-10-20 | Robert Bosch Gmbh | Electromagnet of an electromagnetically actuated fluid valve |
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2015
- 2015-09-29 DE DE102015218768.3A patent/DE102015218768B3/de active Active
-
2016
- 2016-09-15 CN CN201680057082.0A patent/CN108028118B/zh active Active
- 2016-09-15 JP JP2018516117A patent/JP6570739B2/ja active Active
- 2016-09-15 WO PCT/EP2016/071903 patent/WO2017055104A1/de active Application Filing
- 2016-09-15 KR KR1020187008912A patent/KR102051239B1/ko active IP Right Grant
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2018
- 2018-03-29 US US15/939,749 patent/US10598141B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791408A (en) * | 1972-05-31 | 1974-02-12 | Yuken Kogyo Co Ltd | Electromagnetic pressure-telecontrolling valve |
JPS5381927U (ja) * | 1976-12-10 | 1978-07-07 | ||
JPS57145875U (ja) * | 1981-03-10 | 1982-09-13 | ||
US20060208563A1 (en) * | 1998-12-16 | 2006-09-21 | Krawczyk Greg J | EHB proportional solenoid valve with stepped gap armature |
DE102009046830A1 (de) * | 2009-11-18 | 2011-05-19 | Robert Bosch Gmbh | Elektromagnetisches Schaltventil, insbesondere Mengensteuerventil in einem Common-Rail-System |
US20140346382A1 (en) * | 2013-05-24 | 2014-11-27 | Robert Bosch Gmbh | Electromagnetically actuatable valve |
US20160305571A1 (en) * | 2013-12-10 | 2016-10-20 | Robert Bosch Gmbh | Electromagnet of an electromagnetically actuated fluid valve |
Also Published As
Publication number | Publication date |
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KR102051239B1 (ko) | 2019-12-02 |
CN108028118B (zh) | 2020-12-08 |
WO2017055104A1 (de) | 2017-04-06 |
DE102015218768B3 (de) | 2017-03-02 |
US20180223783A1 (en) | 2018-08-09 |
CN108028118A (zh) | 2018-05-11 |
US10598141B2 (en) | 2020-03-24 |
JP6570739B2 (ja) | 2019-09-04 |
KR20180048861A (ko) | 2018-05-10 |
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