DE102016209813A1 - Magnetventil und Kraftstoffinjektor mit einem Magnetventil - Google Patents

Magnetventil und Kraftstoffinjektor mit einem Magnetventil Download PDF

Info

Publication number: DE102016209813A1
Authority: DE; Germany
Prior art keywords: sleeve; solenoid valve; magnet armature; valve according; armature
Prior art date: 2016-06-03
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

DE102016209813.6A

Other languages

German (de)

English (en)

Inventor

Lars Olems

Lorenz Zerle

Oezguer Tuerker

Axel Schnaufer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Robert Bosch GmbH

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.)

2016-06-03

Filing date

2016-06-03

Publication date

2017-12-07

2016-06-03 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2016-06-03 Priority to DE102016209813.6A priority Critical patent/DE102016209813A1/de

2017-05-16 Priority to EP17724531.3A priority patent/EP3464868A1/de

2017-05-16 Priority to CN201780034242.4A priority patent/CN109219697A/zh

2017-05-16 Priority to PCT/EP2017/061649 priority patent/WO2017207256A1/de

2017-05-16 Priority to KR1020187038010A priority patent/KR20190015395A/ko

2017-12-07 Publication of DE102016209813A1 publication Critical patent/DE102016209813A1/de

Status Withdrawn legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title claims abstract description 24
239000002184 metal Substances 0.000 claims description 6
229910000831 Steel Inorganic materials 0.000 claims description 4
238000007789 sealing Methods 0.000 claims description 4
239000010959 steel Substances 0.000 claims description 4
239000007788 liquid Substances 0.000 claims description 2
239000012530 fluid Substances 0.000 abstract description 2
239000000463 material Substances 0.000 description 12
238000002485 combustion reaction Methods 0.000 description 5
230000006835 compression Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
230000004323 axial length Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
230000005489 elastic deformation Effects 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
238000005304 joining Methods 0.000 description 1
238000003466 welding Methods 0.000 description 1
238000004804 winding Methods 0.000 description 1

Images

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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
- 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
- F02M63/0012—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
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
- 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
- F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
- F02M63/008—Hollow valve members, e.g. members internally guided
- 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
- 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
- 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
- F02M2200/9092—Sintered materials

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Fluid Mechanics (AREA)
Magnetically Actuated Valves (AREA)
Fuel-Injection Apparatus (AREA)

DE102016209813.6A 2016-06-03 2016-06-03 Magnetventil und Kraftstoffinjektor mit einem Magnetventil Withdrawn DE102016209813A1 (de)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
DE102016209813.6A DE102016209813A1 (de)	2016-06-03	2016-06-03	Magnetventil und Kraftstoffinjektor mit einem Magnetventil
EP17724531.3A EP3464868A1 (de)	2016-06-03	2017-05-16	Magnetventil und kraftstoffinjektor mit einem magnetventil
CN201780034242.4A CN109219697A (zh)	2016-06-03	2017-05-16	电磁阀和具有电磁阀的燃料喷射器
PCT/EP2017/061649 WO2017207256A1 (de)	2016-06-03	2017-05-16	Magnetventil und kraftstoffinjektor mit einem magnetventil
KR1020187038010A KR20190015395A (ko)	2016-06-03	2017-05-16	솔레노이드 밸브 및 솔레노이드 밸브를 갖는 연료 분사기

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102016209813.6A DE102016209813A1 (de)	2016-06-03	2016-06-03	Magnetventil und Kraftstoffinjektor mit einem Magnetventil

Publications (1)

Publication Number	Publication Date
DE102016209813A1 true DE102016209813A1 (de)	2017-12-07

Family

ID=58739027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE102016209813.6A Withdrawn DE102016209813A1 (de)	2016-06-03	2016-06-03	Magnetventil und Kraftstoffinjektor mit einem Magnetventil

Country Status (5)

Country	Link
EP (1)	EP3464868A1 (zh)
KR (1)	KR20190015395A (zh)
CN (1)	CN109219697A (zh)
DE (1)	DE102016209813A1 (zh)
WO (1)	WO2017207256A1 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102011078346A1 (de)	2011-06-29	2013-01-03	Robert Bosch Gmbh	Schaltventil, Verfahren zum Herstellen eines Schaltventils und Kraftstoffinjektor mit einem Schaltventil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58107870A (ja) *	1981-12-21	1983-06-27	Nippon Denso Co Ltd	電磁式燃料噴射弁
US7156368B2 (en) *	2004-04-14	2007-01-02	Cummins Inc.	Solenoid actuated flow controller valve
DE102005053115A1 (de) *	2005-11-08	2007-05-10	Robert Bosch Gmbh	Optimierte Ankergruppenführung für Magnetventile
DE102006021741A1 (de) *	2006-05-10	2007-11-15	Robert Bosch Gmbh	Kraftstoffinjektor mit druckausgeglichenem Steuerventil
DE102009027103A1 (de) *	2009-06-23	2010-12-30	Robert Bosch Gmbh	Ventilmodul mit fest eingestelltem Ankerhub
DE102011077179A1 (de) *	2011-06-08	2012-12-13	Robert Bosch Gmbh	Anker für ein Magnetventil und Verfahren zur Herstellung eines Ankers
DE102015213141A1 (de) *	2015-07-14	2017-01-19	Robert Bosch Gmbh	Schaltventil für einen Kraftstoffinjektor sowie Kraftstoffinjektor

2016
- 2016-06-03 DE DE102016209813.6A patent/DE102016209813A1/de not_active Withdrawn
2017
- 2017-05-16 EP EP17724531.3A patent/EP3464868A1/de not_active Withdrawn
- 2017-05-16 CN CN201780034242.4A patent/CN109219697A/zh active Pending
- 2017-05-16 WO PCT/EP2017/061649 patent/WO2017207256A1/de unknown
- 2017-05-16 KR KR1020187038010A patent/KR20190015395A/ko not_active Application Discontinuation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102011078346A1 (de)	2011-06-29	2013-01-03	Robert Bosch Gmbh	Schaltventil, Verfahren zum Herstellen eines Schaltventils und Kraftstoffinjektor mit einem Schaltventil

Also Published As

Publication number	Publication date
KR20190015395A (ko)	2019-02-13
WO2017207256A1 (de)	2017-12-07
CN109219697A (zh)	2019-01-15
EP3464868A1 (de)	2019-04-10

Legal Events

Date	Code	Title	Description
2021-01-01	R119	Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Publication	Publication Date	Title
EP2294309A1 (de)	2011-03-16	Kraftstoff-injektor
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