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1. (WO2019048237) WATER INJECTION DEVICE AND METHOD OF AN INTERNAL COMBUSTION ENGINE
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Pub. No.: WO/2019/048237 International Application No.: PCT/EP2018/072677
Publication Date: 14.03.2019 International Filing Date: 22.08.2018
IPC:
F02M 25/028 (2006.01) ,C02F 1/50 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
M
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
25
Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture
022
Adding fuel and water emulsion, water or steam
025
Adding water
028
into the charge intakes
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
50
by addition or application of a germicide or by oligodynamic treatment
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors:
ESSIG, Christoph; DE
MAUCHER, Tanja; DE
HOFFMANN, Christian-James; DE
ROTH, Astrid; DE
Priority Data:
10 2017 215 761.507.09.2017DE
Title (EN) WATER INJECTION DEVICE AND METHOD OF AN INTERNAL COMBUSTION ENGINE
(FR) DISPOSITIF ET PROCÉDÉ PERMETTANT D'INJECTER DE L'EAU DANS UN MOTEUR À COMBUSTION INTERNE
(DE) VORRICHTUNG UND VERFAHREN ZUR EINSPRITZUNG VON WASSER EINER BRENNKRAFTMASCHINE
Abstract:
(EN) The invention relates to a water injection device of an internal combustion engine (2), comprising at least one water tank (5) for storing water, at least one water injector (6) for injecting water, which water injector is connected to the water tank (5), and at least one conveying element (3) for conveying the water from the water tank (5) to the water injector (6), wherein, according to the invention, the device (1) comprises a metal that forms cationic acid, in particular silver, for decontaminating the water.
(FR) L'invention concerne un dispositif permettant l'injection d'eau dans un moteur à combustion interne (2), comprenant au moins un réservoir d'eau (5) pour le stockage d'eau, au moins un injecteur d'eau (6) pour l'injection d'eau, lequel est relié au réservoir d'eau (5), au moins un élément de refoulement (3) destiné à refouler l'eau du réservoir d'eau (5) vers l’injecteur d'eau (6). Selon l'invention, ce dispositif (1) comprend un métal formant de l'acide cationique, en particulier de l'argent, pour la décontamination de l'eau.
(DE) Für eine Vorrichtung zum Einspritzen von Wasser einer Brennkraftmaschine (2) umfassend wenigstens einen Wassertank (5) zur Speicherung von Wasser, wenigstens einen Wasserinjektor (6) zum Einspritzen von Wasser, welcher mit dem Wassertank (5) verbunden ist, wenigstens ein Förderelement (3) zur Förderung des Wassers von dem Wassertank (5) zu dem Wasserinjektor (6),wird vorgeschlagen, dass die Vorrichtung (1) ein Kationensäure-bildendes Metall, insbesondere Silber, zum Dekontaminieren des Wassers umfasst.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)