RU2007132157A - VEHICLE - Google Patents

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Publication number
RU2007132157A
RU2007132157A RU2007132157/06A RU2007132157A RU2007132157A RU 2007132157 A RU2007132157 A RU 2007132157A RU 2007132157/06 A RU2007132157/06 A RU 2007132157/06A RU 2007132157 A RU2007132157 A RU 2007132157A RU 2007132157 A RU2007132157 A RU 2007132157A
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RU
Russia
Prior art keywords
fuel
fuel tank
water
vehicle
pipe
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Application number
RU2007132157/06A
Other languages
Russian (ru)
Other versions
RU2388927C2 (en
Inventor
Ким КИЛСТРЕМ (SE)
Ким КИЛСТРЕМ
Петер СПЕРЛЕ (SE)
Петер СПЕРЛЕ
Веса ХОККАНЕН (SE)
Веса ХОККАНЕН
Original Assignee
Скания Св Аб (Пабл) (Se)
Скания Св Аб (Пабл)
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Publication of RU2007132157A publication Critical patent/RU2007132157A/en
Application granted granted Critical
Publication of RU2388927C2 publication Critical patent/RU2388927C2/en

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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
    • 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
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/24—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/24—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means
    • F02M37/26—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means with water detection means
    • F02M37/28—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means with water detection means with means activated by the presence of water, e.g. alarms or means for automatic drainage
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Fuel-Injection Apparatus (AREA)

Claims (15)

1. Транспортное средство (1), содержащее двигатель (2) и топливную систему (3) для подачи топлива в двигатель (2), причем топливная система (3) содержит топливный бак (4), топливный трубопровод (6), размещенный между топливным баком (4) и подающим трубопроводом (5), соединенным с двигателем (2), и водоотделительный фильтр (9), размещенный в топливном трубопроводе (6), для отделения воды от топлива, при этом водоотделительный фильтр (9) содержит отвод (10) для воды, соединенный с топливным баком (4) посредством отводного трубопровода (11), для вывода воды из водоотделительного фильтра (9) в топливный бак (4), отличающееся тем, что топливная система содержит подающий насос (8), размещенный в топливном трубопроводе (6) между водоотделительным фильтром (9) и двигателем (2), для подачи топлива из топливного бака (4) в двигатель (2) и первый топливный запорный клапан (18), размещенный в топливном трубопроводе (6) между водоотделительным фильтром (9) и топливным баком (4), посредством которого обеспечивается протекание топлива через подающий насос (8) в направлении от двигателя (2) к топливном баку (4), когда питание подающего насоса (8) прекращается, с тем чтобы вода направлялась из водоотделительного фильтра (9) посредством отводного трубопровода (11) в топливный бак (4).1. A vehicle (1) comprising an engine (2) and a fuel system (3) for supplying fuel to an engine (2), the fuel system (3) comprising a fuel tank (4), a fuel pipe (6) disposed between the fuel a tank (4) and a supply pipe (5) connected to the engine (2), and a water separation filter (9) located in the fuel pipe (6), for separating water from the fuel, while the water separation filter (9) contains a drain (10) ) for water, connected to the fuel tank (4) by means of a bypass pipe (11), for removing water from the drain fuel filter (9) into the fuel tank (4), characterized in that the fuel system comprises a feed pump (8) located in the fuel pipe (6) between the water separation filter (9) and the engine (2), for supplying fuel from the fuel tank (4) into the engine (2) and the first fuel shutoff valve (18) located in the fuel pipe (6) between the water separation filter (9) and the fuel tank (4), by which the fuel flows through the feed pump (8) in the direction from engine (2) to fuel tank (4) when power is supplied a pump (8) is stopped, so that water directed from a water-separating filter (9) through the discharge duct (11) into the fuel tank (4). 2. Транспортное средство (1) по п.1, отличающееся тем, что отводной запорный клапан (12) размещен в отводном трубопроводе (11) для устранения протекания топлива из топливного бака (4) в водоотделительный фильтр (9).2. The vehicle (1) according to claim 1, characterized in that the bypass shut-off valve (12) is placed in the bypass pipe (11) to prevent leakage of fuel from the fuel tank (4) into the water separation filter (9). 3. Транспортное средство (1) по п.1, отличающееся тем, что поток воды из водоотделительного фильтра (9) обеспечивается посредством перепада давлений между топливным баком (4) и водоотделительным фильтром (9).3. The vehicle (1) according to claim 1, characterized in that the flow of water from the water separation filter (9) is ensured by a pressure differential between the fuel tank (4) and the water separation filter (9). 4. Транспортное средство (1) по п.3, отличающееся тем, что топливная система выполнена с возможностью того, что отрицательное давление относительно давления в топливном баке (4) создается в водоотделительном фильтре (9), когда подающий насос (8) включен, и положительное давление относительно давления в топливном баке (4) создается в водоотделительном фильтре (9), когда питание подающего насоса (8) прекращается.4. The vehicle (1) according to claim 3, characterized in that the fuel system is configured so that a negative pressure relative to the pressure in the fuel tank (4) is created in the water separation filter (9) when the feed pump (8) is turned on, and a positive pressure relative to the pressure in the fuel tank (4) is created in the water separation filter (9) when the power to the feed pump (8) is cut off. 5. Транспортное средство (1) по п.4, отличающееся тем, что оно дополнительно содержит регулятор (16) давления, размещенный параллельно с подающим насосом (8).5. The vehicle (1) according to claim 4, characterized in that it further comprises a pressure regulator (16) placed in parallel with the feed pump (8). 6. Транспортное средство (1) по п.4, отличающееся тем, что оно дополнительно содержит обратный трубопровод (13) между подающим трубопроводом (5) и топливным баком (4), и сужение (14), размещенное в обратном трубопроводе (13), для обеспечения более высокого давления в подающем трубопроводе (5), чем в топливном баке (4), когда подающий насос (8) включен.6. The vehicle (1) according to claim 4, characterized in that it further comprises a return pipe (13) between the supply pipe (5) and the fuel tank (4), and a restriction (14) placed in the return pipe (13) , to provide a higher pressure in the supply pipe (5) than in the fuel tank (4) when the feed pump (8) is turned on. 7. Транспортное средство (1) по п.6, отличающееся тем, что оно дополнительно содержит регулятор (16) давления, размещенный параллельно с подающим насосом (8).7. Vehicle (1) according to claim 6, characterized in that it further comprises a pressure regulator (16) placed in parallel with the feed pump (8). 8. Транспортное средство (1) по любому из пп.1-7, отличающееся тем, что оно содержит насос (7) высокого давления, размещенный между подающим трубопроводом (5) и двигателем (2).8. The vehicle (1) according to any one of claims 1 to 7, characterized in that it comprises a high pressure pump (7) located between the supply pipe (5) and the engine (2). 9. Транспортное средство (1) по п.8, отличающееся тем, что оно содержит датчик (19) уровня воды для измерения уровня воды в топливном баке (4).9. The vehicle (1) according to claim 8, characterized in that it comprises a water level sensor (19) for measuring the water level in the fuel tank (4). 10. Транспортное средство (1) по п.8, отличающееся тем, что оно содержит отводной насос (23), размещенный в отводном трубопроводе (11) между водоотделительным фильтром (9) и топливным баком (4).10. The vehicle (1) according to claim 8, characterized in that it comprises a drain pump (23) located in the drain pipe (11) between the water separation filter (9) and the fuel tank (4). 11. Транспортное средство (1) по п.10, отличающееся тем, что оно содержит датчик (19) уровня воды для измерения уровня воды в топливном баке (4).11. The vehicle (1) according to claim 10, characterized in that it comprises a water level sensor (19) for measuring the water level in the fuel tank (4). 12. Транспортное средство (1) по любому из пп.1-7, отличающееся тем, что оно содержит отводной насос (23), размещенный в отводном трубопроводе (11) между водоотделительным фильтром (9) и топливным баком (4).12. The vehicle (1) according to any one of claims 1 to 7, characterized in that it comprises a bypass pump (23) located in the bypass pipe (11) between the water separation filter (9) and the fuel tank (4). 13. Транспортное средство (1) по п.12, отличающееся тем, что оно содержит датчик (19) уровня воды для измерения уровня воды в топливном баке (4).13. The vehicle (1) according to claim 12, characterized in that it comprises a water level sensor (19) for measuring the water level in the fuel tank (4). 14. Транспортное средство (1) по любому из пп.1-7, отличающееся тем, что оно содержит датчик (19) уровня воды для измерения уровня воды в топливном баке (4).14. Vehicle (1) according to any one of claims 1 to 7, characterized in that it comprises a water level sensor (19) for measuring the water level in the fuel tank (4). 15. Топливная система (3) для подачи топлива в двигатель (2) транспортного средства (1), содержащая топливный бак (4), топливный трубопровод (6), соединенный с топливным баком (4) и выполненный с возможностью соединения с двигателем (2), и водоотделительный фильтр (9), размещенный в топливном трубопроводе (6), для отделения воды от топлива, при этом водоотделительный фильтр содержит отвод (10) для воды, соединенный с топливным баком (4) посредством отводного трубопровода (11), для направления воды из водоотделительного фильтра (9) в топливный бак (4), отличающаяся тем, что она содержит подающий насос (8), размещенный в топливном трубопроводе (6) между водоотделительным фильтром (9) и двигателем (2), для подачи топлива из топливного бака (4) в двигатель (2), когда подающий насос (8) включен, и первый топливный запорный клапан (18), размещенный в топливном трубопроводе (6) между водоотделительным фильтром (9) и топливным баком (4), посредством которого обеспечивается протекание топлива через подающий насос (8) в направлении от двигателя (2) к топливном баку (4), когда питание подающего насоса (8) прекращается, с тем чтобы вода направлялась из водоотделительного фильтра (9) посредством отводного трубопровода (11) в топливный бак (4). 15. A fuel system (3) for supplying fuel to an engine (2) of a vehicle (1) comprising a fuel tank (4), a fuel pipe (6) connected to a fuel tank (4) and configured to be connected to an engine (2) ), and a water separation filter (9) located in the fuel pipe (6), for separating water from the fuel, while the water separation filter contains a water outlet (10) connected to the fuel tank (4) via an outlet pipe (11), for the direction of water from the water separation filter (9) to the fuel tank (4), featuring In that it comprises a feed pump (8) located in the fuel pipe (6) between the water separation filter (9) and the engine (2), for supplying fuel from the fuel tank (4) to the engine (2) when the feed pump ( 8) is turned on, and the first fuel shut-off valve (18) located in the fuel pipe (6) between the water separation filter (9) and the fuel tank (4), through which the fuel flows through the feed pump (8) in the direction from the engine (2 ) to the fuel tank (4) when the power to the feed pump (8) is interrupted so that Generally, water was directed from the water separation filter (9) by means of a bypass pipe (11) into the fuel tank (4).
RU2007132157/06A 2005-01-25 2006-01-16 Transport vehicle RU2388927C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0500187-0 2005-01-25
SE0500187A SE528145C2 (en) 2005-01-25 2005-01-25 Motor vehicle

Publications (2)

Publication Number Publication Date
RU2007132157A true RU2007132157A (en) 2009-03-10
RU2388927C2 RU2388927C2 (en) 2010-05-10

Family

ID=36740798

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007132157/06A RU2388927C2 (en) 2005-01-25 2006-01-16 Transport vehicle

Country Status (7)

Country Link
EP (1) EP1851425B1 (en)
JP (1) JP4397949B2 (en)
CN (1) CN101107438B (en)
BR (1) BRPI0606299B1 (en)
RU (1) RU2388927C2 (en)
SE (1) SE528145C2 (en)
WO (1) WO2006080875A1 (en)

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GB201004836D0 (en) * 2010-03-23 2010-05-05 Airbus Uk Ltd Coalescing filter
JP5779109B2 (en) * 2012-01-16 2015-09-16 日立建機株式会社 Work machine
JP2013174236A (en) * 2012-01-24 2013-09-05 Kyosan Denki Co Ltd Moisture collecting device and fuel filter device with the same
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DE102014009708B4 (en) 2014-07-02 2016-06-16 Mann + Hummel Gmbh Fuel filter
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JP6746412B2 (en) * 2016-07-15 2020-08-26 株式会社ケーヒン Fuel supply device
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DE102018208082A1 (en) * 2018-05-23 2019-11-28 Mahle International Gmbh Fuel filter for cleaning fuel for an internal combustion engine

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Also Published As

Publication number Publication date
JP4397949B2 (en) 2010-01-13
SE528145C2 (en) 2006-09-12
CN101107438B (en) 2010-09-01
WO2006080875A1 (en) 2006-08-03
BRPI0606299B1 (en) 2019-05-21
CN101107438A (en) 2008-01-16
SE0500187L (en) 2006-07-26
BRPI0606299A2 (en) 2009-06-09
EP1851425A1 (en) 2007-11-07
EP1851425B1 (en) 2016-04-27
JP2008528855A (en) 2008-07-31
RU2388927C2 (en) 2010-05-10
EP1851425A4 (en) 2012-05-30

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20110117

NF4A Reinstatement of patent

Effective date: 20120410

MM4A The patent is invalid due to non-payment of fees

Effective date: 20170117