SG11201805842YA - Characterizing a mixed fuel flow period - Google Patents

Characterizing a mixed fuel flow period

Info

Publication number
SG11201805842YA
SG11201805842YA SG11201805842YA SG11201805842YA SG11201805842YA SG 11201805842Y A SG11201805842Y A SG 11201805842YA SG 11201805842Y A SG11201805842Y A SG 11201805842YA SG 11201805842Y A SG11201805842Y A SG 11201805842YA SG 11201805842Y A SG11201805842Y A SG 11201805842YA
Authority
SG
Singapore
Prior art keywords
fuel
international
type
mixed
colorado
Prior art date
Application number
SG11201805842YA
Inventor
Patrick John Zimmer
Taylor Robert Scott
Original Assignee
Micro Motion Inc
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 Micro Motion Inc filed Critical Micro Motion Inc
Publication of SG11201805842YA publication Critical patent/SG11201805842YA/en

Links

Classifications

    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • 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
    • F02D19/08—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 simultaneously using pluralities of fuels
    • F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
    • 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
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F02D19/0628—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position
    • 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
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F02D19/0634—Determining a density, viscosity, composition or concentration
    • 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
    • F02D19/08—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 simultaneously using pluralities of fuels
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/085—Control based on the fuel type or composition
    • F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Measuring Volume Flow (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 11111111011110111010101111101011111011101110111111111110111011111111101111011111 International Bureau ... .1 j (10) International Publication Number (43) International Publication Date ..... .....::,„1 WO 2017/119874 Al 13 July 2017 (13.07.2017) WI P0 I P CT (51) International Patent Classification: F02D 41/00 (2006.01) F02D 19/06 (2006.01) (21) International Application (22) International Filing Date: (25) Filing Language: (26) Publication Language: (71) Applicant: MICRO Winchester Circle, Boulder, (72) Inventors: ZIMMER, Denver, Colorado 80212 2925 Glenwood Drive (1-120), Boulder, Colorado 80301 (US). (74) Agents: VICK, Keith 2569 Park Lane, Suite (US). BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, GOLF 1/74 (2006.01) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, GOLF 1/84 (2006.01) HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, Number: MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PCT/US2016/012296 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, 6 January 2016 (06.01.2016) TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. English (8 4 ) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, English GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, MOTION, INC. [US/US]; 7070 TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, Colorado 80301 (US). TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, Patrick John; 2836 Vrain Street, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, (US). SCOTT, Taylor Robert; SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: et al.; The 011ila Law Group LLC, — as to applicant's entitlement to apply for and be granted a 202, Lafayette, Colorado 80026 patent (Rule 4.17(u)) otherwise indicated, for every Published: available): AE, AG, AL, AM, — with international search report (Art. 21(3)) BB, BG, BH, BN, BR, BW, BY, (81) Designated States (unless kind of national protection AO, AT, AU, AZ, BA, A MIXED FUEL FLOW PERIOD 330 322 4 ill method fuel the first fuel type and of 324 (-310 a mixed fuel, the determined where the a density of the second and the density of the (54) Title: CHARACTERIZING 300 -. MIXER 340 FLOW METER FIRST FUEL SOURCE 312 fuel type and a second fuel fuel flow being determined a mixed IP 3 is provided. type, the from the FIG. 350 ENGINE 20 CONTROLLER 360 SECOND FUEL SOURCE 314 1-1 71' IN 00 0\ 1-1 1-1 IN 1-1 (57) : A method of N mixed fuel being comprised fuel is switched from the first C fuel type, and determining a total flow, the total second fuel type. of at fuel type to the second 320 1 a density The mixed of density characterizing least a first fuel flow period type, determining includes flowing flow period being the first fuel type
SG11201805842YA 2016-01-06 2016-01-06 Characterizing a mixed fuel flow period SG11201805842YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/012296 WO2017119874A1 (en) 2016-01-06 2016-01-06 Characterizing a mixed fuel flow period

Publications (1)

Publication Number Publication Date
SG11201805842YA true SG11201805842YA (en) 2018-08-30

Family

ID=55174730

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201805842YA SG11201805842YA (en) 2016-01-06 2016-01-06 Characterizing a mixed fuel flow period

Country Status (12)

Country Link
US (1) US10837374B2 (en)
EP (1) EP3400379B1 (en)
JP (1) JP6818756B2 (en)
KR (1) KR102058584B1 (en)
CN (1) CN108474304B (en)
AU (1) AU2016384575B2 (en)
BR (1) BR112018011692B1 (en)
CA (1) CA3010694C (en)
MX (1) MX2018006854A (en)
RU (1) RU2695088C1 (en)
SG (1) SG11201805842YA (en)
WO (1) WO2017119874A1 (en)

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WO2023187247A1 (en) * 2022-03-28 2023-10-05 Wärtsilä Finland Oy Monitoring fuel characteristics
US20230383703A1 (en) * 2022-05-27 2023-11-30 Hyliion Inc. Multi-fuel system and method for managing performance

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JPS57135035A (en) * 1981-02-12 1982-08-20 Dotsudoueru Ando Co Ltd Mixing adjusting system of fluid, powdered body, etc.
DE19828772B4 (en) * 1998-06-27 2005-11-24 Man B & W Diesel A/S Internal combustion engine
RU24555U1 (en) * 2002-02-11 2002-08-10 Открытое акционерное общество "Арзамасский приборостроительный завод" VEHICLE INTERNAL COMBUSTION ENGINE FLOW METERING SYSTEM
US7913675B2 (en) * 2005-10-06 2011-03-29 Caterpillar Inc. Gaseous fuel engine charge density control system
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Also Published As

Publication number Publication date
KR102058584B1 (en) 2019-12-23
WO2017119874A1 (en) 2017-07-13
EP3400379B1 (en) 2023-05-17
MX2018006854A (en) 2018-08-01
BR112018011692A2 (en) 2018-12-04
JP6818756B2 (en) 2021-01-20
US10837374B2 (en) 2020-11-17
CN108474304B (en) 2021-07-13
BR112018011692B1 (en) 2022-12-06
JP2019502858A (en) 2019-01-31
AU2016384575B2 (en) 2019-04-18
AU2016384575A1 (en) 2018-06-21
EP3400379A1 (en) 2018-11-14
KR20180100401A (en) 2018-09-10
RU2695088C1 (en) 2019-07-19
CA3010694C (en) 2020-11-24
CA3010694A1 (en) 2017-07-13
US20180274460A1 (en) 2018-09-27
CN108474304A (en) 2018-08-31

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