EP2253831A4 - Cdi-piezoelectric system for use in scooters and mopeds - Google Patents

Cdi-piezoelectric system for use in scooters and mopeds

Info

Publication number
EP2253831A4
EP2253831A4 EP09703854A EP09703854A EP2253831A4 EP 2253831 A4 EP2253831 A4 EP 2253831A4 EP 09703854 A EP09703854 A EP 09703854A EP 09703854 A EP09703854 A EP 09703854A EP 2253831 A4 EP2253831 A4 EP 2253831A4
Authority
EP
European Patent Office
Prior art keywords
mopeds
scooters
cdi
piezoelectric system
piezoelectric
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Withdrawn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
EP09703854A
Other languages
German (de)
French (fr)
Other versions
EP2253831A1 (en
Inventor
Toribio Emiliano Lopez-Cano
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.)
Marco & Asociados Patentes Y Marcas Sl
Marco & Asoc Patentes Y Marcas S L
Original Assignee
Marco & Asociados Patentes Y Marcas Sl
Marco & Asoc Patentes Y Marcas S L
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 Marco & Asociados Patentes Y Marcas Sl, Marco & Asoc Patentes Y Marcas S L filed Critical Marco & Asociados Patentes Y Marcas Sl
Publication of EP2253831A1 publication Critical patent/EP2253831A1/en
Publication of EP2253831A4 publication Critical patent/EP2253831A4/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Withdrawn legal-status Critical Current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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • F02M37/106—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir the pump being installed in a sub-tank
    • 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
    • F02M51/06—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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP09703854A 2008-01-25 2009-01-26 Cdi-piezoelectric system for use in scooters and mopeds Withdrawn EP2253831A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200800196A ES2328887B1 (en) 2008-01-25 2008-01-25 CDI-PIEZOELECTRICO SYSTEM APPLICABLE TO SCOOTERS AND CYCLOMOTORS.
PCT/ES2009/000037 WO2009092840A1 (en) 2008-01-25 2009-01-26 Cdi-piezoelectric system for use in scooters and mopeds

Publications (2)

Publication Number Publication Date
EP2253831A1 EP2253831A1 (en) 2010-11-24
EP2253831A4 true EP2253831A4 (en) 2011-04-13

Family

ID=40900790

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09703854A Withdrawn EP2253831A4 (en) 2008-01-25 2009-01-26 Cdi-piezoelectric system for use in scooters and mopeds

Country Status (4)

Country Link
EP (1) EP2253831A4 (en)
CN (1) CN102112727A (en)
ES (1) ES2328887B1 (en)
WO (1) WO2009092840A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012083459A1 (en) * 2010-12-21 2012-06-28 Tpp Energy Solutions Inc. Device for increasing the efficiency of an internal combustion engine
JP2018162770A (en) * 2017-03-27 2018-10-18 ヤンマー株式会社 Engine device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1731731A2 (en) * 2004-03-22 2006-12-13 Emiliano Lopez Cano Toribio Use of diesel engines for motorcycles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3867468B2 (en) * 2000-03-14 2007-01-10 いすゞ自動車株式会社 Common rail fuel injection system
JP4022853B2 (en) * 2001-11-29 2007-12-19 株式会社デンソー Common rail fuel injection system
JP2005036681A (en) * 2003-07-17 2005-02-10 Yamaha Motor Co Ltd Motorcycle installing fuel supply unit of v-shape engine and v-shape engine
JP2007224833A (en) * 2006-02-24 2007-09-06 Bosch Corp Fuel injection system for internal combustion engine
DE102006026933A1 (en) * 2006-06-09 2007-12-13 Siemens Ag Piezoelectric actuator for use as part of injector for common rail diesel fuel injection system, has piezoelectric deck arranged in housing, and cooling body directly connected with head plate by cooling body support
EP1925803B1 (en) * 2006-11-14 2017-06-21 Denso Corporation Fuel injection device and adjustment method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1731731A2 (en) * 2004-03-22 2006-12-13 Emiliano Lopez Cano Toribio Use of diesel engines for motorcycles

Also Published As

Publication number Publication date
CN102112727A (en) 2011-06-29
EP2253831A1 (en) 2010-11-24
WO2009092840A1 (en) 2009-07-30
ES2328887B1 (en) 2010-09-13
ES2328887A1 (en) 2009-11-18

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Legal Events

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A4 Supplementary search report drawn up and despatched

Effective date: 20110310

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Effective date: 20110608