DE102018218379A1 - Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil - Google Patents

Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil Download PDF

Info

Publication number: DE102018218379A1
Authority: DE; Germany
Prior art keywords: inlet valve; housing; pump; valve; interior
Prior art date: 2018-10-26
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.): Pending

Application number

DE102018218379.1A

Other languages

German (de)

English (en)

Inventor

Gabriel Cichon

Frank Laemmle

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.)

2018-10-26

Filing date

2018-10-26

Publication date

2020-04-30

2018-10-26 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2018-10-26 Priority to DE102018218379.1A priority Critical patent/DE102018218379A1/de

2019-09-04 Priority to PCT/EP2019/073585 priority patent/WO2020083550A1/fr

2020-04-30 Publication of DE102018218379A1 publication Critical patent/DE102018218379A1/de

Status Pending legal-status Critical Current

Links

239000000446 fuel Substances 0.000 claims abstract description 20
238000002347 injection Methods 0.000 claims abstract description 5
239000007924 injection Substances 0.000 claims abstract description 5
239000012528 membrane Substances 0.000 claims description 7
239000000853 adhesive Substances 0.000 claims 1
230000001070 adhesive effect Effects 0.000 claims 1
238000007789 sealing Methods 0.000 description 4
230000007797 corrosion Effects 0.000 description 3
238000005260 corrosion Methods 0.000 description 3
238000002485 combustion reaction 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
230000006835 compression Effects 0.000 description 1
238000007906 compression 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
238000005553 drilling Methods 0.000 description 1
230000002996 emotional effect Effects 0.000 description 1
230000006870 function Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
230000007704 transition Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
- 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
- F02M59/48—Assembling; Disassembling; Replacing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- 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
- F02M2200/05—Fuel-injection apparatus having means for preventing corrosion
- 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
- F02M2200/16—Sealing 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
- F02M2200/80—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
- F02M2200/9015—Elastomeric or plastic materials

Landscapes

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

DE102018218379.1A 2018-10-26 2018-10-26 Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil Pending DE102018218379A1 (de)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
DE102018218379.1A DE102018218379A1 (de)	2018-10-26	2018-10-26	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
PCT/EP2019/073585 WO2020083550A1 (fr)	2018-10-26	2019-09-04	Soupape d'admission à commande électromagnétique et pompe haute pression munie d'une soupape d'admission

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102018218379.1A DE102018218379A1 (de)	2018-10-26	2018-10-26	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil

Publications (1)

Publication Number	Publication Date
DE102018218379A1 true DE102018218379A1 (de)	2020-04-30

Family

ID=67902506

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE102018218379.1A Pending DE102018218379A1 (de)	2018-10-26	2018-10-26	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil

Country Status (2)

Country	Link
DE (1)	DE102018218379A1 (fr)
WO (1)	WO2020083550A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102015212390A1 (de)	2015-07-02	2017-01-05	Robert Bosch Gmbh	Elektromagnetisch betätigbares Saugventil für eine Hochdruckpumpe sowie Hochdruckpumpe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102012224439A1 (de) *	2012-12-27	2014-07-03	Robert Bosch Gmbh	Hochdruckpumpe für ein Kraftstoffeinspritzsystem, Verfahren zur Herstellung einer Hochdruckpumpe
DE102015220677A1 (de) *	2015-10-22	2017-04-27	Robert Bosch Gmbh	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102016215304A1 (de) *	2016-08-17	2018-02-22	Robert Bosch Gmbh	Elektromagnetisch betätigbares Saugventil und Kraftstoff-Hochdruckpumpe
DE102016220364A1 (de) *	2016-10-18	2018-04-19	Robert Bosch Gmbh	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102016224722A1 (de) *	2016-12-12	2018-06-14	Robert Bosch Gmbh	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil

2018
- 2018-10-26 DE DE102018218379.1A patent/DE102018218379A1/de active Pending
2019
- 2019-09-04 WO PCT/EP2019/073585 patent/WO2020083550A1/fr active Application Filing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102015212390A1 (de)	2015-07-02	2017-01-05	Robert Bosch Gmbh	Elektromagnetisch betätigbares Saugventil für eine Hochdruckpumpe sowie Hochdruckpumpe

Also Published As

Publication number	Publication date
WO2020083550A1 (fr)	2020-04-30

Similar Documents

Publication	Publication Date	Title
DE102016202945A1 (de)	2017-08-31	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102016212075A1 (de)	2018-01-04	Ventil zum Eindüsen von gasförmigem Kraftstoff
WO2016058805A1 (fr)	2016-04-21	Vanne d'admission à commande électromagnétique et pompe à haute pression pourvue d'une vanne d'admission
DE102016220326A1 (de)	2018-04-19	Ventil zum Zumessen eines gasförmigen oder flüssigen Kraftstoffs
DE102014217441A1 (de)	2016-03-03	Elektromagnetisch betätigbares Proportionalventil
DE102016211679A1 (de)	2018-01-04	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102012220027A1 (de)	2014-05-08	Schaltventil für einen Kraftstoffinjektor
DE102016224722A1 (de)	2018-06-14	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102018218379A1 (de)	2020-04-30	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
EP3387247B1 (fr)	2021-05-05	Soupape d'admission à commande électromagnétique et pompe haute pression munie d'une soupape d'admission
EP3365551B1 (fr)	2019-08-28	Soupape d'admission à commande électromagnétique et pompe haute pression munie d'une soupape d'admission
DE102017217489A1 (de)	2019-04-04	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102017202305A1 (de)	2018-08-16	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102017207219A1 (de)	2018-10-31	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
WO2016134930A1 (fr)	2016-09-01	Soupape de régulation de pression compensé par pression partielle pour un accumulateur haute pression
DE102015226248A1 (de)	2017-06-22	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102016202954A1 (de)	2017-08-31	Elektromagnetisch ansteuerbares Saugventil und Hochdruckpumpe
DE102015218284A1 (de)	2017-03-23	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102018205286A1 (de)	2019-10-10	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102018219233A1 (de)	2020-05-14	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102018208086A1 (de)	2019-11-28	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102019208887A1 (de)	2020-12-24	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102017203572A1 (de)	2018-09-06	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102020209574A1 (de)	2022-02-03	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil
DE102017202307A1 (de)	2018-08-16	Elektromagnetisch betätigbares Einlassventil und Hochdruckpumpe mit Einlassventil