ITUA20161997A1 - Valvola per gruppo di pompaggio per alimentare combustibile ad un motore a combustione interna e gruppo di pompaggio - Google Patents

Valvola per gruppo di pompaggio per alimentare combustibile ad un motore a combustione interna e gruppo di pompaggio

Info

Publication number
ITUA20161997A1
ITUA20161997A1 ITUA2016A001997A ITUA20161997A ITUA20161997A1 IT UA20161997 A1 ITUA20161997 A1 IT UA20161997A1 IT UA2016A001997 A ITUA2016A001997 A IT UA2016A001997A IT UA20161997 A ITUA20161997 A IT UA20161997A IT UA20161997 A1 ITUA20161997 A1 IT UA20161997A1
Authority
IT
Italy
Prior art keywords
pumping group
valve
combustion engine
internal combustion
supply fuel
Prior art date
Application number
ITUA2016A001997A
Other languages
English (en)
Inventor
Mariacarmela Masellis
Pierre Tirgari
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Priority to ITUA2016A001997A priority Critical patent/ITUA20161997A1/it
Publication of ITUA20161997A1 publication Critical patent/ITUA20161997A1/it

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
    • 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
    • F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
    • 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
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • 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
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
    • 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
    • F02M63/005—Pressure relief 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
    • 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
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0075—Stop members in valves, e.g. plates or disks limiting the movement of armature, valve or spring
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • 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
    • F02M2200/26—Fuel-injection apparatus with elastically deformable elements other than coil springs
    • 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
    • F02M63/0265—Pumps feeding common rails
ITUA2016A001997A 2016-03-24 2016-03-24 Valvola per gruppo di pompaggio per alimentare combustibile ad un motore a combustione interna e gruppo di pompaggio ITUA20161997A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUA2016A001997A ITUA20161997A1 (it) 2016-03-24 2016-03-24 Valvola per gruppo di pompaggio per alimentare combustibile ad un motore a combustione interna e gruppo di pompaggio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUA2016A001997A ITUA20161997A1 (it) 2016-03-24 2016-03-24 Valvola per gruppo di pompaggio per alimentare combustibile ad un motore a combustione interna e gruppo di pompaggio

Publications (1)

Publication Number Publication Date
ITUA20161997A1 true ITUA20161997A1 (it) 2017-09-24

Family

ID=56235890

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUA2016A001997A ITUA20161997A1 (it) 2016-03-24 2016-03-24 Valvola per gruppo di pompaggio per alimentare combustibile ad un motore a combustione interna e gruppo di pompaggio

Country Status (1)

Country Link
IT (1) ITUA20161997A1 (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110073071A1 (en) * 2009-09-30 2011-03-31 Woodward Governor Company Internally Nested Variable-Area Fuel Nozzle
DE102013207169A1 (de) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Niederdruckkreislauf für ein Kraftstoffeinspritzsystem
DE102013216889A1 (de) * 2013-08-26 2015-02-26 Robert Bosch Gmbh Überströmventil für ein Kraftstoffeinspritzsystem sowie Kraftstoffeinspritzsystem
CN204328108U (zh) * 2014-12-15 2015-05-13 山东浩泰天然气股份有限公司 压缩机安全泄压阀片
EP2985445A1 (en) * 2014-08-14 2016-02-17 Continental Automotive GmbH Solenoid actuated fluid injection valve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110073071A1 (en) * 2009-09-30 2011-03-31 Woodward Governor Company Internally Nested Variable-Area Fuel Nozzle
DE102013207169A1 (de) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Niederdruckkreislauf für ein Kraftstoffeinspritzsystem
DE102013216889A1 (de) * 2013-08-26 2015-02-26 Robert Bosch Gmbh Überströmventil für ein Kraftstoffeinspritzsystem sowie Kraftstoffeinspritzsystem
EP2985445A1 (en) * 2014-08-14 2016-02-17 Continental Automotive GmbH Solenoid actuated fluid injection valve
CN204328108U (zh) * 2014-12-15 2015-05-13 山东浩泰天然气股份有限公司 压缩机安全泄压阀片

Similar Documents

Publication Publication Date Title
IT201600106480A1 (it) Pompa di alta pressione per alimentare combustibile ad un motore a combustione interna e metodo di controllo della pompa
ITUB20161058A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201700065571A1 (it) Gruppo pompa per alimentare combustibile ad un motore a combustione interna
ITUA20164365A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
ITUA20163309A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
GB2573900B (en) Operation of internal combustion engine with improved fuel efficiency
ITUA20161817A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
ITUB20161107A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
ITUA20161997A1 (it) Valvola per gruppo di pompaggio per alimentare combustibile ad un motore a combustione interna e gruppo di pompaggio
IT201600130222A1 (it) Gruppo pompa per alimentare carburante da un serbatoio ad un motore a combustione interna
IT201700117778A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201700117791A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201700105934A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201700098475A1 (it) Gruppo pompa per alimentare carburante ad un motore a combustione interna
IT201700080520A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201700095355A1 (it) Gruppo pompa per alimentare carburante ad un motore a combustione interna
IT201700076822A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201700069524A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201600131332A1 (it) Gruppo pompa per alimentare combustibile ad un motore a combustione interna
IT201700059021A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201700059032A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201700073083A1 (it) Gruppo pompa per alimentare carburante ad un motore a combustione interna
IT201700052993A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201600131859A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201600131338A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna