DE60119007D1 - Fluid injector - Google Patents

Fluid injector

Info

Publication number: DE60119007D1
Authority: DE; Germany
Prior art keywords: fluid injector; injector; fluid
Prior art date: 2000-02-25
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.): Expired - Lifetime

Application number

DE60119007T

Other languages

German (de)

Other versions

DE60119007T2 (en

Inventor

Akinori Harata

Yukio Sawada

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.)

Denso Corp

Original Assignee

Denso Corp

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.)

2000-02-25

Filing date

2001-02-22

Publication date

2006-06-01

2000-03-17 Priority claimed from JP2000075824A external-priority patent/JP2001263206A/en

2001-02-22 Application filed by Denso Corp filed Critical Denso Corp

2006-06-01 Publication of DE60119007D1 publication Critical patent/DE60119007D1/en

2006-10-19 Application granted granted Critical

2006-10-19 Publication of DE60119007T2 publication Critical patent/DE60119007T2/en

2021-02-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, 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
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
- F02M61/1846—Dimensional characteristics of discharge orifices
- 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
- F02M51/0671—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 the armature having an elongated valve body attached thereto
- 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
- F02M51/0671—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 the armature having an elongated valve body attached thereto
- F02M51/0675—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 the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
- F02M51/0678—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 the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages all portions having fuel passages, e.g. flats, grooves, diameter reductions
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1853—Orifice plates

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)
Fuel-Injection Apparatus (AREA)

DE60119007T 2000-02-25 2001-02-22 Fluid injector Expired - Lifetime DE60119007T2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP2000048812		2000-02-25
JP2000048812		2000-02-25
JP2000075824A JP2001263206A (en)	2000-03-17	2000-03-17	Fuel injection valve
JP2000075824		2000-03-17

Publications (2)

Publication Number	Publication Date
DE60119007D1 true DE60119007D1 (en)	2006-06-01
DE60119007T2 DE60119007T2 (en)	2006-10-19

Family

ID=26586071

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60119007T Expired - Lifetime DE60119007T2 (en)	2000-02-25	2001-02-22	Fluid injector

Country Status (5)

Country	Link
EP (1)	EP1128062B1 (en)
KR (1)	KR100419183B1 (en)
AU (1)	AU743015B2 (en)
BR (1)	BR0100799B1 (en)
DE (1)	DE60119007T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3759918B2 (en) *	2002-10-16	2006-03-29	三菱電機株式会社	Fuel injection valve
DE102006041475A1 (en) *	2006-09-05	2008-03-06	Robert Bosch Gmbh	Fuel injector
JP2020008013A (en) *	2018-07-12	2020-01-16	株式会社Ｓｏｋｅｎ	Fuel injection valve
JP2022128918A (en) *	2021-02-24	2022-09-05	セイコーエプソン株式会社	liquid injection device for skin cleansing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4907748A (en) *	1988-08-12	1990-03-13	Ford Motor Company	Fuel injector with silicon nozzle
US5540200A (en) *	1993-12-28	1996-07-30	Nissan Motor Co., Ltd.	Fuel injection valve
JP3183156B2 (en) *	1995-04-27	2001-07-03	株式会社デンソー	Fluid injection nozzle
JP3814815B2 (en) *	1998-03-25	2006-08-30	株式会社デンソー	Injection hole plate and manufacturing method thereof
JP3629698B2 (en) *	2000-10-03	2005-03-16	株式会社デンソー	Fluid injection nozzle injection hole processing apparatus and fluid injection nozzle injection hole processing method

2001
- 2001-02-22 DE DE60119007T patent/DE60119007T2/en not_active Expired - Lifetime
- 2001-02-22 EP EP01104258A patent/EP1128062B1/en not_active Expired - Lifetime
- 2001-02-23 AU AU23206/01A patent/AU743015B2/en not_active Ceased
- 2001-02-23 BR BRPI0100799-8A patent/BR0100799B1/en not_active IP Right Cessation
- 2001-02-26 KR KR10-2001-0009654A patent/KR100419183B1/en active IP Right Grant

Also Published As

Publication number	Publication date
EP1128062B1 (en)	2006-04-26
BR0100799A (en)	2001-09-25
BR0100799B1 (en)	2009-01-13
KR20010085602A (en)	2001-09-07
AU2320601A (en)	2001-10-18
DE60119007T2 (en)	2006-10-19
EP1128062A2 (en)	2001-08-29
AU743015B2 (en)	2002-01-17
KR100419183B1 (en)	2004-02-19
EP1128062A3 (en)	2004-03-31

Publication	Publication Date	Title
DE60112678D1 (en)	2005-09-22	DIRECT INJECTION OTTOMOTOR
DE50112588D1 (en)	2007-07-19	INJECTOR
DE60135274D1 (en)	2008-09-25	fluid filter
NO20024170L (en)	2002-09-02	Reduced, needless injector
DE60133295D1 (en)	2008-04-30	SULPHONIUMSALZ CONNECTION
EP1310252A4 (en)	2009-06-10	INJECTIONS
DE60125415D1 (en)	2007-02-01	APPLICATION FORM
NO20030917D0 (en)	2003-02-27	application
DE50101315D1 (en)	2004-02-19	PUMP
DE60107169D1 (en)	2004-12-23	Fuel pump
DE60108261D1 (en)	2005-02-10	FLUID DISPENSER
DE50103731D1 (en)	2004-10-28	PUMP
ID29320A (en)	2001-08-23	SOLID FREE FLUID FLUID
DE50107401D1 (en)	2005-10-20	INJECTOR
DE10196460T1 (en)	2003-10-02	Selbstzerstör syringe
NO20015951D0 (en)	2001-12-05	High-pressure saltvannskrystalliseringspunktanordning
DE50103958D1 (en)	2004-11-11	INJECTION
DE50112030D1 (en)	2007-03-29	PUMP
FR2811378B1 (en)	2007-06-22	INJECTOR
DE50111939D1 (en)	2007-03-15	PUMP
ATA16332000A (en)	2002-04-15	FLUID VALVE
DE50112538D1 (en)	2007-07-12	injection
DE60119007D1 (en)	2006-06-01	Fluid injector
DE10111783B4 (en)	2005-10-20	injection
ATA9712000A (en)	2002-06-15	MULTIBAY TANK

Legal Events

Date	Code	Title	Description
2007-05-16	8364	No opposition during term of opposition
2008-02-21	8320	Willingness to grant licences declared (paragraph 23)