GB201801593D0 - Fuel Injector For An Internal Combustion Engine - Google Patents

Fuel Injector For An Internal Combustion Engine

Info

Publication number
GB201801593D0
GB201801593D0 GBGB1801593.3A GB201801593A GB201801593D0 GB 201801593 D0 GB201801593 D0 GB 201801593D0 GB 201801593 A GB201801593 A GB 201801593A GB 201801593 D0 GB201801593 D0 GB 201801593D0
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
fuel injector
injector
fuel
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.)
Withdrawn
Application number
GBGB1801593.3A
Other versions
GB2570663A (en
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.)
BorgWarner Luxembourg Automotive Systems SA
Original Assignee
Delphi Technologies IP Ltd
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.)
Filing date
Publication date
Application filed by Delphi Technologies IP Ltd filed Critical Delphi Technologies IP Ltd
Priority to GB1801593.3A priority Critical patent/GB2570663A/en
Publication of GB201801593D0 publication Critical patent/GB201801593D0/en
Priority to EP19153633.3A priority patent/EP3521607A1/en
Publication of GB2570663A publication Critical patent/GB2570663A/en
Withdrawn legal-status Critical Current

Links

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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/005—Measuring or detecting injection-valve lift, e.g. to determine injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time

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)
  • Fuel-Injection Apparatus (AREA)
GB1801593.3A 2018-01-31 2018-01-31 Fuel Injector For An Internal Combustion Engine Withdrawn GB2570663A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1801593.3A GB2570663A (en) 2018-01-31 2018-01-31 Fuel Injector For An Internal Combustion Engine
EP19153633.3A EP3521607A1 (en) 2018-01-31 2019-01-24 Fuel injector with valve position detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1801593.3A GB2570663A (en) 2018-01-31 2018-01-31 Fuel Injector For An Internal Combustion Engine

Publications (2)

Publication Number Publication Date
GB201801593D0 true GB201801593D0 (en) 2018-03-14
GB2570663A GB2570663A (en) 2019-08-07

Family

ID=61558108

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1801593.3A Withdrawn GB2570663A (en) 2018-01-31 2018-01-31 Fuel Injector For An Internal Combustion Engine

Country Status (2)

Country Link
EP (1) EP3521607A1 (en)
GB (1) GB2570663A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10319329A1 (en) * 2003-04-29 2004-11-25 Siemens Ag Injector with seat contact switch
DE102005019802B4 (en) * 2005-04-28 2008-09-11 Continental Automotive Gmbh Device for transmitting signals from a plurality of seat contact switches of a plurality of fuel injection valves
FR3013080A1 (en) * 2013-11-12 2015-05-15 Delphi Technologies Holding FUEL INJECTOR
CN109196211A (en) * 2016-04-01 2019-01-11 德尔福知识产权有限公司 Fuel injector

Also Published As

Publication number Publication date
EP3521607A1 (en) 2019-08-07
GB2570663A (en) 2019-08-07

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: DELPHI AUTOMOTIVE SYSTEMS LUXEMBOURG SA

Free format text: FORMER OWNER: DELPHI TECHNOLOGIES IP LIMITED

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)