HRP20211068T1 - Motor s unutarnjim izgaranjem, sustavi izgaranja i povezani postupci, postupci i sustavi upravljanja - Google Patents

Motor s unutarnjim izgaranjem, sustavi izgaranja i povezani postupci, postupci i sustavi upravljanja Download PDF

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HRP20211068T1
HRP20211068T1 HRP20211068TT HRP20211068T HRP20211068T1 HR P20211068 T1 HRP20211068 T1 HR P20211068T1 HR P20211068T T HRP20211068T T HR P20211068TT HR P20211068 T HRP20211068 T HR P20211068T HR P20211068 T1 HRP20211068 T1 HR P20211068T1
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combustion
combustion engine
internal combustion
chambers
fuel
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HRP20211068TT
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Douglas David BUNJES
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Douglas David BUNJES
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Publication of HRP20211068T8 publication Critical patent/HRP20211068T8/hr

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    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B21/00—Engines characterised by air-storage chambers
    • F02B21/02—Chamber shapes or constructions
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    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
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    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
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    • A61K49/0019—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules
    • A61K49/0021—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules the fluorescent group being a small organic molecule
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    • C07K16/22—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against growth factors ; against growth regulators
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    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
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    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • F01L9/12—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem
    • F01L9/14—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem the volume of the chamber being variable, e.g. for varying the lift or the timing of a valve
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    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
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    • F01L9/16—Pneumatic means
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    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
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    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B21/00—Engines characterised by air-storage chambers
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
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    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
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    • A61B5/0095—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy by applying light and detecting acoustic waves, i.e. photoacoustic measurements
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    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
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    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
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    • A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia
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    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • F02B17/005—Engines characterised by means for effecting stratification of charge in cylinders having direct injection in the combustion chamber
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    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
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    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
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    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/104—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder
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    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Claims (15)

1. Računalno upravljani sustav motora s izgaranjem koji sadržava: motor s unutarnjim izgaranjem (10) koji uključuje izlaznu osovinu (13), jednu ili više komora za izgaranje (23), mehanizam za pretvorbu energije konfiguriran za pretvaranje povećanja tlaka u jednoj ili više komora za izgaranje (23) u rotaciju izlazne osovine (13) i jednu ili više mlaznica za ubrizgavanje zraka (26) operativno spojenih s odgovarajućim komorama od jedne ili više komora za izgaranje, mehanički odvojenih od izlazne osovine, u fluidnoj komunikaciji s izvorom komprimiranog zraka i konfiguriranih za nesmetano ubrizgavanje komprimiranog zraka u jednu ili više komora za izgaranje (23), pri čemu motor s unutarnjim izgaranjem (10) nema usisnih ventila za otvaranje i zatvaranje protoka zraka u jednu ili više komora za izgaranje (23), osim jedne ili više mlaznica za ubrizgavanje zraka (26); kontroler (5) je operativno povezan s jednom ili više mlaznica za ubrizgavanje zraka (26) i obuhvaća procesor (310) i memoriju (320) spojenu na procesor (310) i sadržava računalno izvršne upute koje, kada ih izvršava procesor (310) uzrokuju da kontroler poduzima sljedeće radnje: primanje jednog ili više radnih ulaza koji se odnose na radni parametar motora s unutarnjim izgaranjem (10); primanje jednog ili više ulaza od jednog ili više senzora; određivanje količine komprimiranog zraka za ubrizgavanje u svaku od jedne ili više komora za izgaranje (23) motora s unutarnjim izgaranjem (10) na temelju najmanje jednog od jednog ili više ulaza iz jednog ili više senzora ili radnih ulaza; i upravljanje s najmanje jednom od većeg broja mlaznica za ubrizgavanje zraka (26) za izravno ubrizgavanje količine stlačenog zraka, kako je određeno, u svaku od jedne ili više komora za izgaranje motora s unutarnjim izgaranjem (10) na način koji daje unaprijed određeno izgaranje zapremine u odgovarajućim jedinicama jedne ili više komora za izgaranje (23), naznačen time, da jedna ili više mlaznica za ubrizgavanje zraka (26), obuhvaćaju najmanje jedan ubrizgavač goriva s direktnim ubrizgavanjem goriva (GDI) ili ubrizgavač / mlaznicu goriva za ubrizgavanje stratificiranog goriva (FSI).
2. Računalno upravljani sustav motora s izgaranjem u skladu s patentnim zahtjevom 1, naznačen time, da računalno izvršne upute nadalje uzrokuju da kontroler izvršava sljedeće radnje: određivanje količine goriva za ubrizgavanje u jednu ili više komora za izgaranje (23) motora s unutarnjim izgaranjem (10); i upravljanje jednom ili više mlaznica za ubrizgavanje goriva (26) za izravno ubrizgavanje goriva u jednu ili više komora za izgaranje (23).
3. Računalno upravljani sustav motora s izgaranjem u skladu s patentnim zahtjevom 1, naznačen time, da motor s unutarnjim izgaranjem uključuje više cilindara i klipova koji definiraju veći broj komora za izgaranje (23), i pri čemu određivanje količine komprimiranog zraka za ubrizgavanje u jednu ili više komora za izgaranje (23) motora s unutarnjim izgaranjem uključuje određivanje količine komprimiranog zraka za ubrizgavanje u svaki od više cilindara neovisno jedan o drugom na temelju barem jednog od jednog ili više ulaza jednog ili više senzora ili radnih ulaza.
4. Računalno upravljani sustav motora s izgaranjem u skladu s patentnim zahtjevom 1, naznačen time, da se upravljanjem jednom ili više mlaznica za ubrizgavanje zraka (26) za izravno ubrizgava zrak u jednu ili više komora za izgaranje (23) i upravljanjem jednom ili više mlaznica za ubrizgavanje goriva (26) za izravno ubrizgavanje goriva u jednu ili više komoru za izgaranje (23) preokreće rotacija izlazne osovine motora s unutarnjim izgaranjem.
5. Računalno upravljani sustav motora s izgaranjem u skladu s patentnim zahtjevom 1, naznačen time, da računalno izvršive upute nadalje dovode do toga da kontroler provodi radnje pokretanja rotacije izlazne osovine motora s unutarnjim izgaranjem radom najmanje jedne od jedne ili više mlaznica za ubrizgavanje zraka (26) za izravno ubrizgavanje zraka u barem jednu od većeg broja komora za izgaranje (23), upravljanjem barem jedne od jedne ili više mlaznica za ubrizgavanje goriva (26) za izravno ubrizgavanje goriva u barem jednu od jedne ili više komora za izgaranje (23) i paljenje goriva u najmanje jednoj od komora za izgaranje (23).
6. Računalno upravljani sustav motora s izgaranjem u skladu s patentnim zahtjevom 1, naznačen time, da primanje jednog ili više ulaza od jednog ili više senzora uključuje primanje ulaza od jednog ili više senzora goriva, senzora ispuha, senzora položaja izlazne osovine, globalnog sustava pozicioniranja (GPS), osjetnika tlaka zraka, osjetnika temperature zraka, osjetnika tlaka goriva ili osjetnik kucanja.
7. Računalno upravljani sustav motora s izgaranjem u skladu s patentnim zahtjevom 1, naznačen time, da je regulator (5) konfiguriran za jedno ili više od sljedećeg: upravljanja jednom ili više mlaznica za ubrizgavanje zraka (26) neovisno jedna o drugoj za ubrizgavanje zraka u jednu ili više komora za izgaranje (23), upravljanje jednom ili više mlaznica za ubrizgavanje goriva (26) neovisno jedna o drugoj za ubrizgavanje goriva u jednu ili više komora za izgaranje (23) ili za upravljanje jednim ili više ispušnih ventila neovisno jedan o drugome između otvorenog i zatvorenog položaja.
8. Računalno upravljani sustav motora s izgaranjem u skladu s patentnim zahtjevom 1, naznačen time, da nadalje sadržava jedan ili više senzora koji su operativno povezani s motorom s unutarnjim izgaranjem (10) i konfigurirani za otkrivanje jednog ili više stanja povezanih s radom motora s unutarnjim izgaranjem, jednog ili više senzora dodatno operativno povezanih s regulatorom (5) i konfiguriranog za slanje signala povezanih s otkrivenom jednom ili više temperatura zraka za ubrizgavanje, tlaka zraka za ubrizgavanje, tlaka goriva za ubrizgavanje ili količine kisika prisutnog u ispuhu.
9. Računalno upravljani sustav motora s izgaranjem u skladu s patentnim zahtjevom 8, naznačen time, da je regulator (5) konfiguriran za rad najmanje jedne od jedne ili više mlaznica za ubrizgavanje zraka (26) ili jednog ili više ispušnih ventila, barem djelomično na temelju signala primljenih od jednog ili više senzora i po želji pri čemu motor s unutarnjim izgaranjem (10) uključuje jedan ili više cilindara, jedan ili više klipova koji su pomično smješteni u odgovarajuće cilindre jednog ili više cilindara i operativno su povezani s izlaznom osovinom, tako da pomicanje klipova u cilindrima proizvodi rotaciju izlazne osovine (13), a najmanje jedan od jednog ili više senzora je konfiguriran za otkrivanje orijentacije izlazne osovine (13).
10. Računalno upravljani sustav motora s izgaranjem u skladu s patentnim zahtjevom 1, naznačen time, da računalno izvršne upute nadalje uzrokuju da regulator (5) provodi povećanje unaprijed određenog volumena izgaranja u najmanje jednoj komori za izgaranje (23) od jedne ili više komora za izgaranja (23) povećanjem količine komprimiranog zraka ubrizganog u najmanje jednu komoru za izgaranje (23), pri čemu je količina komprimiranog zraka ubrizganog u najmanje jednu komoru za izgaranje (23) veća od zapremine cilindra najmanje jedne komore za izgaranje (23).
11. Računalno upravljani sustav motora s izgaranjem u skladu s patentnim zahtjevom 1, naznačen time, da računalno izvršne upute nadalje uzrokuju da regulator (5) provodi smanjenje unaprijed određenog volumena izgaranja u najmanje jednoj komori za izgaranje (23) jedne ili više komore za izgaranje (23) smanjenjem količine komprimiranog zraka ubrizganog u najmanje jednu komoru za izgaranje (23), pri čemu je količina komprimiranog zraka ubrizganog u najmanje jednu komoru za izgaranje (23) manja od zapremine cilindra najmanje jedna komora za izgaranje (23).
12. Postupak upravljanja motorom s unutarnjim izgaranjem, naznačen time, da uključuje: primanje jednog ili više radnih ulaza koji se odnose na radni parametar motora s unutarnjim izgaranjem (10); primanje jednog ili više ulaza od jednog ili više senzora; određivanje količine komprimiranog zraka za ubrizgavanje u jednu ili više komora za izgaranje (23) motora s unutarnjim izgaranjem (10) na temelju najmanje jednog ili više ulaza jednog ili više senzora ili jednog ili više radnih ulaza; stvaranje unaprijed određenog volumena izgaranja u odgovarajućim komorama jedne ili više komora za izgaranje (23) ubrizgavanjem količine komprimiranog zraka, utvrđenog na temelju jednog ili više ulaza jednog ili više senzora, u jednu ili više komora za izgaranje (23) motora s unutarnjim izgaranjem upravljajući jednom ili više mlaznica za ubrizgavanje zraka (26) koje su operativno povezane s jednom ili više komora za izgaranje (23), jednom ili više mlaznica za ubrizgavanje zraka (26), uključujući najmanje jednu mlaznicu za ubrizgavanje goriva za izravno ubrizgavanja goriva (GDI) ili mlaznicu goriva za ubrizgavanje stratificiranog goriva, pri čemu motor s unutarnjim izgaranjem (10) nema usisne ventile za otvaranje i zatvaranje protoka zraka u jednu ili više komora za izgaranje (23), osim jedne ili više mlaznica za ubrizgavanje zraka (26); ubrizgavanje unaprijed određene količine goriva u jednu ili više komora za izgaranje (23) motora s unutarnjim izgaranjem (10); i izgaranje goriva u jednoj ili više komora za izgaranje (23), koje okreću izlazno vratilo motora s unutarnjim izgaranjem (10).
13. Postupak u skladu s patentnim zahtjevom 12, naznačen time, da ubrizgavanje količine komprimiranog zraka u jednu ili više komora za izgaranje (23) motora s unutarnjim izgaranjem uključuje održavanje jedne ili više mlaznica za ubrizgavanje zraka (26) otvorenima tijekom unaprijed određenog razdoblja i nesmetani protok zraka u jednu ili više komora za izgaranje (23).
14. Postupak u skladu s patentnim zahtjevom 12, naznačen time, da nadalje obuhvaća smanjenje unaprijed određenog volumena izgaranja u najmanje jednoj komori za izgaranje (23) jedne ili više komora za izgaranje (23) smanjenjem količine komprimiranog zraka ubrizganog u najmanje jednu komoru za izgaranje (23), pri čemu je količina komprimiranog zraka ubrizganog u najmanje jednu komoru za izgaranje (23) manja od zapremine cilindra barem jedne komore za izgaranje (23).
15. Postupak u skladu s patentnim zahtjevom 12, naznačen time, da nadalje obuhvaća povećanje unaprijed određenog volumena izgaranja u najmanje jednoj komori za izgaranje (23) jedne ili više komora za izgaranje (23) povećanjem količine komprimiranog zraka ubrizganog u najmanje jednu komoru za izgaranje (23), pri čemu je količina komprimiranog zraka ubrizganog u najmanje jednu komoru za izgaranje (23) veća od zapremine cilindra najmanje jedne komore za izgaranje (23).
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