CN101429911B - 燃油喷射器 - Google Patents
燃油喷射器 Download PDFInfo
- Publication number
- CN101429911B CN101429911B CN200810188712.5A CN200810188712A CN101429911B CN 101429911 B CN101429911 B CN 101429911B CN 200810188712 A CN200810188712 A CN 200810188712A CN 101429911 B CN101429911 B CN 101429911B
- Authority
- CN
- China
- Prior art keywords
- valve member
- fuel
- valve
- oil
- control
- Prior art date
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 182
- 238000002347 injection Methods 0.000 claims abstract description 99
- 239000007924 injection Substances 0.000 claims abstract description 99
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000000295 fuel oil Substances 0.000 claims description 115
- 239000003921 oil Substances 0.000 claims description 97
- 239000007921 spray Substances 0.000 claims description 54
- 238000003860 storage Methods 0.000 claims description 45
- 238000005507 spraying Methods 0.000 claims description 30
- 238000002485 combustion reaction Methods 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 19
- 238000011017 operating method Methods 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000003475 lamination Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 10
- 230000004044 response Effects 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 230000003071 parasitic effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000004323 axial length Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000024241 parasitism Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 206010063045 Effusion Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010761 intermediate fuel oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping 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
- F02M47/06—Other fuel injectors peculiar 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/086—Having more than one injection-valve controlling 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
- F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive 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
- 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
- F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
- F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
- F02M51/0653—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle valve
-
- 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
- F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
-
- 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
-
- 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
- F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
-
- 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
- F02M63/0049—Combined valve units, e.g. for controlling pumping chamber and injection valve
-
- 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
- F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
-
- 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
- F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator
-
- 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
- F02M2200/46—Valves, e.g. injectors, with concentric valve bodies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07254143.6 | 2007-10-18 | ||
EP07254143A EP2050951B1 (en) | 2007-10-18 | 2007-10-18 | Fuel injector |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101429911A CN101429911A (zh) | 2009-05-13 |
CN101429911B true CN101429911B (zh) | 2012-12-12 |
Family
ID=39111617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810188712.5A Expired - Fee Related CN101429911B (zh) | 2007-10-18 | 2008-10-20 | 燃油喷射器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7967223B2 (zh) |
EP (1) | EP2050951B1 (zh) |
JP (1) | JP4660582B2 (zh) |
CN (1) | CN101429911B (zh) |
AT (1) | ATE556216T1 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8459577B2 (en) * | 2008-07-08 | 2013-06-11 | Caterpillar Inc. | Decoupled valve assembly and fuel injector using same |
ATE537352T1 (de) * | 2009-06-15 | 2011-12-15 | Delphi Tech Holding Sarl | Kraftstoffeinspritzdüse |
EP2444650B1 (en) * | 2010-10-20 | 2015-12-23 | Delphi International Operations Luxembourg S.à r.l. | Improved fuel injector |
JP5304861B2 (ja) * | 2010-12-17 | 2013-10-02 | 株式会社デンソー | 燃料噴射装置 |
DE102011005096A1 (de) * | 2011-03-04 | 2012-09-06 | Man Diesel & Turbo Se | Verbrennungsmotor |
US8910882B2 (en) * | 2011-06-23 | 2014-12-16 | Caterpillar Inc. | Fuel injector having reduced armature cavity pressure |
CN102748179B (zh) * | 2012-08-01 | 2016-03-09 | 袁辉 | 喷油器 |
US9228505B2 (en) * | 2012-08-01 | 2016-01-05 | Caterpillar Inc. | Fuel injector with co-axial control valve members and fuel system using same |
US9212639B2 (en) * | 2012-11-02 | 2015-12-15 | Caterpillar Inc. | Debris robust fuel injector with co-axial control valve members and fuel system using same |
GB201309118D0 (en) | 2013-05-21 | 2013-07-03 | Delphi Tech Holding Sarl | Fuel Injector |
JP6233080B2 (ja) * | 2014-02-10 | 2017-11-22 | 株式会社デンソー | 燃料噴射制御装置 |
CN104018964B (zh) * | 2014-05-29 | 2016-05-04 | 哈尔滨工程大学 | 蓄压限流式压电控制喷油器 |
US20150377201A1 (en) * | 2014-06-26 | 2015-12-31 | Caterpillar Inc. | Fuel injector for an engine |
FR3023326B1 (fr) * | 2014-07-07 | 2016-07-01 | Delphi Int Operations Luxembourg Sarl | Injecteur de carburant |
JP6453674B2 (ja) * | 2014-08-05 | 2019-01-16 | 株式会社Soken | 燃料噴射弁 |
DE102014215450B4 (de) * | 2014-08-05 | 2016-03-31 | Engineering Center Steyr Gmbh & Co. Kg | Fluid-Einspritzvorrichtung |
DE102016200808A1 (de) * | 2015-02-10 | 2016-08-11 | Robert Bosch Engineering and Business Solutions Ltd. | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
WO2017211118A1 (zh) * | 2016-06-06 | 2017-12-14 | 天纳克(苏州)排放系统有限公司 | 集成装置、尾气后处理系统以及控制方法 |
CN107035591A (zh) * | 2017-04-28 | 2017-08-11 | 重庆红江机械有限责任公司 | 一种高可靠性高响应的共轨喷油器用控制阀 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5556031A (en) * | 1993-10-08 | 1996-09-17 | Lucas Industries Public Limited Company | Fuel injection nozzle having a valve and a control element for controlling fuel pressure acting on a surface of the valve |
DE102004015746A1 (de) * | 2004-03-31 | 2005-10-13 | Robert Bosch Gmbh | Kraftstoffeinspritzventil |
EP1650427A1 (de) * | 2004-10-23 | 2006-04-26 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für Brennkraftmaschinen |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62154271U (zh) * | 1986-03-25 | 1987-09-30 | ||
GB9508623D0 (en) | 1995-04-28 | 1995-06-14 | Lucas Ind Plc | "Fuel injection nozzle" |
GB9823028D0 (en) | 1998-10-22 | 1998-12-16 | Lucas Ind Plc | Fuel injector |
DE19937713C1 (de) * | 1999-08-10 | 2001-03-15 | Siemens Ag | Steuerventilanordnung zum Einsatz in einem Kraftstoffinjektor für Verbrennungsmotoren |
DE60126380T2 (de) | 2000-07-18 | 2007-11-15 | Delphi Technologies, Inc., Troy | Kraftstoffeinspritzventil |
GB0021296D0 (en) * | 2000-08-30 | 2000-10-18 | Ricardo Consulting Eng | A dual mode fuel injector |
EP1541860B1 (en) * | 2003-12-12 | 2007-07-04 | Delphi Technologies, Inc. | Fuel injector with control valve to control the pressure in the needle control chamber |
JP2005320904A (ja) * | 2004-05-10 | 2005-11-17 | Denso Corp | 燃料噴射弁 |
ATE439515T1 (de) * | 2005-04-28 | 2009-08-15 | Delphi Tech Inc | Einspritzdüse |
JP2007100690A (ja) * | 2005-09-07 | 2007-04-19 | Denso Corp | 燃料噴射ノズル |
JP4226011B2 (ja) * | 2006-02-16 | 2009-02-18 | 株式会社デンソー | 燃料噴射装置 |
-
2007
- 2007-10-18 AT AT07254143T patent/ATE556216T1/de active
- 2007-10-18 EP EP07254143A patent/EP2050951B1/en not_active Not-in-force
-
2008
- 2008-09-22 JP JP2008242566A patent/JP4660582B2/ja not_active Expired - Fee Related
- 2008-10-14 US US12/287,892 patent/US7967223B2/en not_active Expired - Fee Related
- 2008-10-20 CN CN200810188712.5A patent/CN101429911B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5556031A (en) * | 1993-10-08 | 1996-09-17 | Lucas Industries Public Limited Company | Fuel injection nozzle having a valve and a control element for controlling fuel pressure acting on a surface of the valve |
DE102004015746A1 (de) * | 2004-03-31 | 2005-10-13 | Robert Bosch Gmbh | Kraftstoffeinspritzventil |
EP1650427A1 (de) * | 2004-10-23 | 2006-04-26 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für Brennkraftmaschinen |
Also Published As
Publication number | Publication date |
---|---|
EP2050951A1 (en) | 2009-04-22 |
JP2009097504A (ja) | 2009-05-07 |
EP2050951B1 (en) | 2012-05-02 |
US7967223B2 (en) | 2011-06-28 |
ATE556216T1 (de) | 2012-05-15 |
JP4660582B2 (ja) | 2011-03-30 |
CN101429911A (zh) | 2009-05-13 |
US20090277423A1 (en) | 2009-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101429911B (zh) | 燃油喷射器 | |
CN102803701B (zh) | 燃料喷射器 | |
CN103670852A (zh) | 具有单个致动器的双止回阀燃料喷射器 | |
CN1993545B (zh) | 用于将燃料喷入内燃机燃烧室的装置 | |
CN100526633C (zh) | 燃料喷射阀 | |
CN103644056A (zh) | 一种共轨系统喷油器 | |
JP2008309015A (ja) | 内燃機関の燃料噴射制御装置 | |
CN104428527A (zh) | 燃料喷射器和用于其的控制方法 | |
CN101506515A (zh) | 具有不同开启压力的多级减压阀 | |
CN102691605A (zh) | 用于大型柴油发动机的电控燃料喷射器 | |
CN111810333A (zh) | 一种电控燃油喷射阀 | |
CN206035697U (zh) | 压力控制阀组件和燃料喷射装置 | |
CN101092921A (zh) | 燃料喷射阀 | |
CN106795841B (zh) | 控制阀装置 | |
CN101418761A (zh) | 燃料喷射阀 | |
JP2007514095A (ja) | 直接に制御された噴射弁部材を備えた燃料インジェクタ | |
CN104204497A (zh) | 燃料喷射器 | |
CN101059110B (zh) | 内燃机的喷射装置 | |
CN105392982B (zh) | 喷射器装置 | |
JP4838602B2 (ja) | 噴射ノズル | |
JP5779661B2 (ja) | 電子制御燃料噴射弁 | |
EP3464874B1 (en) | Fuel injection valve unit for an internal combustion piston engine and a method of operating the fuel injection valve unit | |
CN212508615U (zh) | 一种电控燃油喷射阀 | |
JP4329704B2 (ja) | 燃料噴射装置 | |
CN100419254C (zh) | 燃油供应设备内的装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: DELPHI TECHNOLOGY HOLDINGS CO., LTD. Free format text: FORMER OWNER: DELPHI TECH. INC. Effective date: 20110325 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: MICHIGAN, THE USA TO: BASCHARAGE, LUXEMBOURG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110325 Address after: Luxemburg salad day Applicant after: Delphi Technology Holdings Co., Ltd. Address before: Michigan Applicant before: Delphi Technology Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DELPHI INTERNATIONAL OPERATION LUXEMBOURG CO., LTD Free format text: FORMER OWNER: DELPHI TECHNOLOGY HOLDINGS CO., LTD. Effective date: 20140806 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140806 Address after: Luxemburg salad day Patentee after: DELPHI TECHNOLOGIES HOLDING S.A.R.L. Address before: Luxemburg salad day Patentee before: Delphi Technology Holdings Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20151020 |
|
EXPY | Termination of patent right or utility model |