HRP20210796T4 - Sustav opskrbe gorivom za sustave goriva i postupak opskrbe motora gorivom - Google Patents

Sustav opskrbe gorivom za sustave goriva i postupak opskrbe motora gorivom Download PDF

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HRP20210796T4
HRP20210796T4 HRP20210796TT HRP20210796T HRP20210796T4 HR P20210796 T4 HRP20210796 T4 HR P20210796T4 HR P20210796T T HRP20210796T T HR P20210796TT HR P20210796 T HRP20210796 T HR P20210796T HR P20210796 T4 HRP20210796 T4 HR P20210796T4
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fuel
volume
pressure
block part
liquid
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Holger Becker
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Befinal Gmbh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0623—Failure diagnosis or prevention; Safety measures; Testing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
    • F02D19/0647—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being liquefied petroleum gas [LPG], liquefied natural gas [LNG], compressed natural gas [CNG] or dimethyl ether [DME]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0613—Switch-over from one fuel to another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0665—Tanks, e.g. multiple tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0673—Valves; Pressure or flow regulators; Mixers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0673—Valves; Pressure or flow regulators; Mixers
    • F02D19/0678—Pressure or flow regulators therefor; Fuel metering valves therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0673—Valves; Pressure or flow regulators; Mixers
    • F02D19/0681—Shut-off valves; Check valves; Safety valves; Pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0684—High pressure fuel injection systems; Details on pumps, rails or the arrangement of valves in the fuel supply and return systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0689—Injectors for in-cylinder direct injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0694—Injectors operating with a plurality of fuels
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0221—Fuel storage reservoirs, e.g. cryogenic tanks
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0242—Shut-off valves; Check valves; Safety valves; 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0287—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers characterised by the transition from liquid to gaseous phase ; Injection in liquid phase; Cooling and low temperature storage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

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  • Output Control And Ontrol Of Special Type Engine (AREA)

Claims (14)

1. Postrojenje za gorivo (20) koje obuhvaća rezervoar za tekućinu (1, 62) za tekućinu (22, 60), spremnik za gorivo (11, 63) za gorivo (23, 61), pumpu za gorivo visokog tlaka (31), sustav cjevovoda i sustav za isporuku goriva za napajanje motora u bi-gorivnom radu, pri čemu sustav obuhvaća: • sustav cjevovoda, u kojem se može voditi tekućina (22, 60) kao prvo gorivo i gorivo (23, 61) kao drugo gorivo koje je različito od ove tekućine; • pretvarač medija (32, 80) koji je konfiguriran za isporuku goriva (23, 61) kroz sustav cjevovoda; i • spoj (48, 56, 210) preko kojeg se sustav za isporuku goriva može povezati s pumpom za gorivo visokog tlaka (31), pri čemu je pumpa za gorivo visokog tlaka (31) konfigurirana za kretanje tekućine (22, 60) kroz sustav cjevovoda i pri čemu je spoj (48, 56, 210) konfiguriran za dovod tekućine (22, 60) do pretvarača medija (32, 80); naznačeno time da pretvarač medija (32, 80) obuhvaća preklopivi element (37, 38, 204), prvi volumen (35, 201.1, 201.2) za tekućinu (22, 60), drugi volumen (36, 202.1, 202.2) za gorivo i prvi dovodni cjevovod (33.1, 33.1.1, 33.1.2), kroz koji tekućina može teći u prvi volumen (35, 201.1, 201.2), pri čemu je pretvarač medija konfiguriran da pretvori tekućinu (22, 60) koja teče u prvi volumen (35, 201.1, 201.2) kroz prvi dovodni cjevovod (33.1, 33.1.1, 33.1.2) i koja ima varijabilni tlak u otklon preklopnog elementa (37, 38, 204) i da generira efekt crpljenja na gorivo (23, 61) putem otklona preklopnog elementa (37, 38, 204), pri čemu sustav obuhvaća preklopni ventil (43, 207) i pri čemu su sustav i preklopni ventil konfigurirani na način da se može prebaciti između napajanja motora tekućinom i napajanja motora gorivom, pri čemu je pretvarač medija konfiguriran da generira vremenski tijek efekta crpljenja koji je prikladan za napajanje motora gorivom, i postrojenje za gorivo (20) obuhvaća točku spajanja (51, 215) preko koje se postrojenje za gorivo može spojiti s injekcijskim sustavom motora, pri čemu postrojenje za gorivo obuhvaća samo jednu točku spajanja za napajanje motora tekućinom ili gorivom.
2. Postrojenje za gorivo prema patentnom zahtjevu 1, naznačeno time da je preklopni ventil integriran u sustav vodova.
3. Postrojenje za gorivo prema zahtjevu 1 ili 2, naznačeno time da prvi volumen (35, 201.1, 201.2) okomito na smjer odstupanja pokretnog elementa (37, 38, 204) u prvom volumenu obuhvaća prvi profil i drugi volumen (36, 202.1, 202.2) okomito na smjer odstupanja pokretnog elementa (37, 38, 204) u drugom volumenu obuhvaća drugi profil, pri čemu pokretni element (37, 38, 204) obuhvaća prvu krajnju površinu (67) koja ima prvi profil, i drugu krajnju površinu (68) koja ima drugi profil, te gdje su prvi profil i drugi profil konfigurirani kako bi sustav bio operativan kao transformator tlaka i/ili transformator brzine isporuke.
4. Postrojenje za gorivo sukladno zahtjevu 3, gdje sustav obuhvaća drugi dovodni vod (34.1) koji je spojen na drugi volumen (36, 202.1, 202.2), naznačeno time da se drugi dovodni vod može spojiti na pumpu za predkompresiju ili na pumpu za isporuku goriva, i gdje je sustav konfiguriran za zbrajanje razlike u tlaku, spomenuta razlika u tlaku između isporučenog goriva (23, 61) i pogonske tekućine (22, 60) te se postavlja omjerom površina između prve i druge krajnje površine, i razlikom tlaka koja je generirana dodatnom pumpom za predkompresiju ili pumpom za isporuku goriva.
5. Postrojenje za gorivo prema bilo kojem od patentnih zahtjeva 1 do 4, naznačeno time da osim prvog dovodnog voda (33.1) pretvarač medija (32, 80) ima i prvi izlazni vod (33.2), i drugi ulazni vod (34.1) i drugi izlazni vod (34.2), pri čemu je prvi ulazni/izlazni vod (33.1, 33.2) spojen na prvi volumen (35, 201.1, 202.1), a drugi ulazni/izlazni vod (34.1, 34.2) spojen na drugi volumen (36, 202,1, 202,2).
6. Postrojenje za gorivo prema patentnom zahtjevu 5, naznačeno time da se fluid (22, 60) može dovesti u prvi volumen (35, 201.1, 202.1) preko prvog dovodnog voda (33.1), i gorivo (23, 61) se može dovesti u drugi volumen (36, 202.1, 202.2) preko drugog dovodnog voda (34.1), pri čemu je fluid (22, 60) u prvom volumenu (35, 201.1, 202.1) pod prvim tlakom i gorivo (23, 61) u drugom volumenu (36, 202.1, 202.2) pod drugim tlakom, i gdje je pretvarač medija (32, 80) konfiguriran za korištenje razliku tlaka između prvog i drugog tlaka za otklanjanje u deflektoru i za opskrbu gorivom (23, 61) u sustavu vodova i/ili za promijenu drugog tlaka.
7. Postrojenje za gorivo prema patentnom zahtjevu 5 ili 6, naznačeno time da su barem jedan ili više upravljačkih ventila (55.1, 55.2, 220) i barem jedan ili više servo ventila (30.1, 30.2, 221) konfigurirani tako da fluid (22, 60) koji ulazi u prvi volumen (35, 201.1, 202.1) preko prvog dovodnog voda ima tlak koji varira.
8. Postrojenje za gorivo prema bilo kojem patentnom zahtjevu 1 do 7, naznačeno time da ima barem dva pretvarača medija (32.1, 32.2, 80) koji su spojeni paralelno i međusobno rade asinkrono.
9. Postrojenje za gorivo prema patentnom zahtjevu 8, naznačeno time da su dva pretvarača medija realizirana kao hidraulički blok koji obuhvaća: • prvi blok dio (201) s lijevom komorom (201.1) prvog blok dijela i s desnom komorom (201.2) prvog blok dijela, • drugi blok dio (202) s lijevom komorom (202.1) drugog blok dijela i s desnom komorom (202.2) drugog blok dijela, i • treći blok dio (203) koji odvaja prvi blok dio (201) od drugog blok dijela (202), pri čemu lijeva komora (201.1) prvog blok dijela predstavlja prvi volumen prvog pretvarača medija, desna komora (202.2) drugog blok dijela drugi volumen prvog pretvarača medija, desna komora (201.2) prvog blok dijela prvi volumen drugog pretvarača medija i lijeva komora (202.1) drugog blok dijela drugi volumen drugog pretvarača medija, pri čemu pokretni element (204) obuhvaća prvi klip (204.1) koji odvaja lijevu komoru (201.1) prvog blok dijela od desne komore (201.2) prvog blok dijela, drugi klip (204.2) koji odvaja lijevu komoru (202.1) drugog blok dijela od desne komore (202.2) drugog blok dijela i obuhvaća spoj klipa (204.3), pri čemu spoj klipa (204.3) formira krutu vezu između prvog i drugog klipa.
10. Postrojenje za gorivo prema jednom od patentnih zahtjeva 1 do 9, naznačeno time da pretvarač medija (32, 80) ima stijenku koja okružuje i rashladni otvor (230) koji je u njoj smješten i koji se može napajati gorivom (23, 61) a konfiguriran je da hladi barem dio pretvarača medija (32, 80) preko otvora za hlađenje (230) koji je konfiguriran za napajanje gorivom (23, 61), koji sadrži otvor i/ili mlaznicu (232) i/ili regulator tlaka i koji je konfiguriran za hlađenje barem dijela pretvarača medija (32, 80) pomoću efekta hlađenja do kojeg dolazi prilikom isparavanja goriva (23, 61).
11. Postrojenje za gorivo prema jednom od patentnih zahtjeva 1 do 10, naznačeno time da je sustav konfiguriran za zaštitu od krađe, a sastoji se od prijemnika, prijenosnog odašiljača i kontrolera, pri čemu kontroler upravlja ventilima sustava tako gorivo koje se isporučuje pomoću pumpe za dovod goriva i fluid koji se isporučuje pumpom za dovod tekućine transportira natrag u spremnik za gorivo odnosno u spremnik za tekućinu, kada prijemnik nije u kontaktu s odašiljačem.
12. Postrojenje za gorivo (20) prema zahtjevu 1 naznačeno time da visokotlačna pumpa za gorivo (31) podvrgava tekućinu (22) promjenjivom tlaku, pri kojem teče preko prvog dovodnog voda (33.1, 33.1.1, 33.1.2) u prvi volumen (35, 201.1, 201.2).
13. Pogonski sklop koji obuhvaća motor, naznačen time da pogonski sklop karakterizira postrojenje za gorivo prema jednom od zahtjeva 1-12.
14. Postupak za opskrbu motora gorivom koristeći postrojenje za gorivo (20) prema jednom od zahtjeva 1-12, naznačen time da uključuje korake: • snabdijevanje prvog volumena (35, 201.1, 201.2), drugog volumena (36, 202.1, 202.2), tekućinom (22, 60) i gorivom (23, 61) koje je različito od ove tekućine, pri čemu je prvi volumen odvojen od drugog volumena pokretnim elementom; • podvrgavanje tekućine (22, 60) prvom tlaku; • punjenje drugog volumena gorivom, pri čemu je gorivo pod drugim tlakom; • punjenje prvog volumena (35, 201.1, 201.2) tekućinom koja je pod prvim tlakom, pri čemu je prvi tlak veći od drugog tlaka i pri čemu pokretni element odstupa i generira time efekt pumpanja goriva, pri čemu se prebacuje između opskrbe motora tekućinom i opskrbe motora gorivom.
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