WO2014174619A1 - 内燃機関の燃料供給装置及び燃料フィルタの取付方法 - Google Patents
内燃機関の燃料供給装置及び燃料フィルタの取付方法 Download PDFInfo
- Publication number
- WO2014174619A1 WO2014174619A1 PCT/JP2013/062115 JP2013062115W WO2014174619A1 WO 2014174619 A1 WO2014174619 A1 WO 2014174619A1 JP 2013062115 W JP2013062115 W JP 2013062115W WO 2014174619 A1 WO2014174619 A1 WO 2014174619A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel
- filter
- fuel tank
- fuel filter
- internal combustion
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 149
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 11
- 238000009434 installation Methods 0.000 title 1
- 239000002828 fuel tank Substances 0.000 claims abstract description 65
- 230000000007 visual effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
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
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/005—Filters specially adapted for use in internal-combustion engine lubrication or fuel systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
-
- 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
-
- 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
- F02M37/50—Filters arranged in or on fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
- B60K15/067—Mounting of tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
- B60K2015/0636—Arrangement of tanks the fuel tank being part of the chassis or frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/14—Trucks; Load vehicles, Busses
Definitions
- the present invention relates to a fuel supply device for an internal combustion engine and a method for mounting a fuel filter.
- a fuel filter that removes foreign matters mixed in the fuel is disposed in a fuel supply path that supplies fuel stored in a fuel tank to the internal combustion engine.
- a fuel filter having a function of separating moisture from fuel is used to protect a fuel injection device and the like.
- moisture amount the amount of water separated by the fuel filter
- an object of the present invention is to provide a fuel supply device for an internal combustion engine and a method for mounting a fuel filter that promote effective use of vehicle space.
- a fuel supply device for an internal combustion engine includes a fuel tank attached to the outside of the side frame of the side frame, and a drain cock and a visual recognition unit disposed in a fuel supply path for supplying fuel stored in the fuel tank to the internal combustion engine And a fuel filter with the attached. And a fuel filter is attached in the state which penetrated the upper and lower sides of the fuel tank.
- the fuel filter is attached by a drain cock and a visual recognition portion provided in a fuel supply path for supplying fuel stored in a fuel tank attached to the outside of the vehicle width of the side frame to the internal combustion engine. Attach the fuel filter with the fuel tank penetrating vertically.
- the effective use of the vehicle space can be promoted.
- FIG. 1 shows an example of a common rail system of a diesel engine (internal combustion engine) provided with a fuel supply device according to the present embodiment.
- the fuel (light oil) stored in the fuel tank 100 is a supply pump driven by the diesel engine ENG through a low-pressure fuel pipe 120 provided with a fuel filter 110 that removes foreign matters from the fuel and separates moisture from the fuel. 130.
- the fuel supplied to the supply pump 130 is increased to a specified pressure by the supply pump 130 and supplied to the common rail 150 via the high-pressure fuel pipe 140. Further, the fuel that has been boosted to a specified pressure or higher in the supply pump 130 for some reason is opened to the fuel tank 100 via the fuel return pipe 160 in which the fuel filter 110 is disposed by opening a built-in relief valve. Returned.
- a rubber hose that can be easily routed can be used because the fuel pressure is relatively low.
- the fuel filter 110 has a drain cock that discharges water separated from the fuel, and a visual recognition unit that can visually recognize the amount of water separated from the fuel. Further, since the fuel from which foreign matters, moisture, and the like have been removed by the fuel filter 110 is supplied to the supply pump 130, the fuel filter 110 is not necessarily provided in the fuel return pipe 160. Further, the fuel filter 110 may be disposed in the high-pressure fuel pipe 140, but is preferably disposed in the low-pressure fuel pipe 120 so that foreign matter does not enter the supply pump 130. Note that the low-pressure fuel pipe 120 and the high-pressure fuel pipe 140 are examples of fuel supply paths that supply the fuel stored in the fuel tank 100 to the diesel engine ENG.
- the fuel supplied to the common rail 150 is diverted to an injector 170 attached to the cylinder head of each cylinder, and the fuel injection amount and fuel according to the operating state of the diesel engine ENG It is injected into the combustion chamber at the injection timing. Further, the fuel that has not been injected from the injector 170 is returned to the fuel tank 100 via the fuel return pipe 160.
- the common rail 150 is provided with a fuel pressure sensor 180 for detecting the pressure (fuel pressure) of the fuel accumulated therein, and an output signal thereof is input to a control unit 190 incorporating a computer.
- the control unit 190 electronically controls the flow control valve built in the supply pump 130 so that the fuel pressure detected by the fuel pressure sensor 180 becomes a specified pressure.
- the common rail 150 is provided with a relief valve 200 that opens when the fuel pressure reaches an allowable upper limit value, and the fuel that has flowed out of the relief valve 200 is returned to the fuel tank 100 via the fuel return pipe 160. Further, the control unit 190 determines the fuel injection amount and the fuel injection timing according to the operating state of the diesel engine ENG, and outputs an operation signal to the injector 170 at a predetermined timing.
- FIG. 1 A pair of brackets 220 having a substantially L shape are fixed to the outer surface of the side frame (side rail) 210 extending in the vehicle front-rear direction at the outer side of the vehicle width by a fastening member 230 including, for example, a bolt and a washer. ing.
- a fastening member 230 including, for example, a bolt and a washer.
- a rivet or the like may be used as the fastening member 230.
- the bracket 220 has a substantially hat-shaped cross section, a first member 222 whose material axis extends in the vertical direction, and a second member whose material axis extends outward from the lower end of the first member 222. 224.
- One end of a substantially L-shaped strap 240 that follows the upper surface and one side surface of the fuel tank 100 is pivotally fixed to the upper end portion of the first member 222, that is, the strap 240 is fixed to be openable and closable. . Further, an insertion hole (not shown) through which the bolt 242 fixed to the other end of the strap 240 is inserted is formed in a portion of the second member 224 located outside the vehicle width.
- the fuel tank 100 having a substantially rectangular parallelepiped shape is placed on the upper surface of the second member 224 of the bracket 220, and the fuel tank 100 is fixed to the bracket 220 by closing the strap 240.
- the fuel tank 100 is attached outside the vehicle width of the side frame 210 via the bracket 220.
- the fuel tank 100 is attached so that the fuel replenishment port 102 faces outward from the vehicle width for the convenience of fuel replenishment.
- the bolt 242 fixed to the other end of the strap 240 is inserted into the insertion hole formed in the second member 224.
- a fastening member 244 including a nut and a washer is attached to the male screw portion of the bolt 242. Screwed together. For this reason, the fuel tank 100 can be securely fixed to the bracket 220.
- a fuel filter 110 is attached to a portion of the fuel tank 100 on the outer side of the vehicle width so as to penetrate the upper and lower sides of the fuel tank 100.
- the fuel filter 110 may be fixed to the fuel tank 100 by a known means such as screwing a bolt into a small bracket attached to the upper surface of the fuel tank 100, for example.
- the fuel filter 110 includes an upper cover 112 having two systems of inlets and outlets, a filter element 114 detachably attached to the lower surface of the upper cover 112, and an upper cover 112. And a filter body 116 detachably attached to the filter body 116.
- the filter body 116 is made of a substantially bottomed cylindrical member that is transparent or translucent (which may be colored or colorless), and is detachably fixed to the upper cover 112 while accommodating the filter element 114 in the internal space. Therefore, the lower part of the filter body 116 functions as a visual recognition part for visually confirming the amount of water separated from the fuel.
- a drain cock 118 for discharging water separated from the fuel is attached to the lower part of the filter body 116. Therefore, by operating the drain cock 118, the water accumulated in the lower portion of the filter body 116 can be discharged to the outside.
- the two inlets and outlets formed in the upper cover 112 of the fuel filter 110 protrude upward from the upper surface of the fuel tank 100, and the lower portion of the filter body 116 and the drain cock 118 of the fuel filter 110 are formed from the lower surface of the fuel tank 100. Projects downward. Therefore, the filter body 116 has a length corresponding to the height in the vertical direction of the fuel tank 100, and the filter element 114 housed therein also has a length corresponding to the filter body 116. Accordingly, the entire length of the filter element 114 is increased, and the fuel filtration area is increased. Therefore, the replacement interval of the filter element 114 that removes foreign matters from the fuel can be increased.
- the fuel filter 110 is not limited to the one shown in FIGS. 4 and 5, as long as it has a visual recognition unit for visually confirming the amount of water separated from the fuel and a drain cock 118 for discharging water.
- the structure may be made.
- what is indicated by reference numeral 104 in FIG. 3 is a drain bolt that is detachably attached to the lower surface of the fuel tank 100.
- the fuel tank 100 penetrates vertically between the top plate and the bottom plate, for example, a cylindrical member having a substantially cylindrical shape.
- 106 is attached. That is, for example, a substantially circular opening is formed in the top plate and the bottom plate of the fuel tank 100, and the cylindrical member 106 is fixed by welding or the like so as to communicate the two openings.
- both end portions of the cylindrical member 106 are fixed to the fuel tank 100 by, for example, all-around welding.
- the cylindrical member 106 is not limited to a cylindrical shape, and may have various shapes such as an elliptical cross section and a polygon including a quadrangle, for example, following the outer shape of the fuel filter 110.
- an elastic member such as a rubber may be interposed between the cylindrical member 106 of the fuel tank 100 and the fuel filter 110 so as not to directly contact each other.
- the drain cock 118 can be appropriately operated to drain water.
- the fuel filter 110 is attached to the outer side of the fuel tank 100 in the vehicle width direction, the state of the fuel filter 110 can be visually confirmed and moisture can be easily discharged.
- the fuel filter 110 is attached to the inside of the cylindrical member 106, even if the fuel filter 110 is attached to the fuel tank 100, the liquid tightness of the fuel tank 100 is not impaired. Furthermore, a bracket for attaching the fuel filter 110 to the side frame 210 is not necessary, and weight reduction can be promoted.
- a recess 108 is formed in which a side surface of the fuel tank 100 located outside the vehicle width is recessed inwardly.
- the fuel filter 110 may be attached.
- the side plate, top plate, and bottom plate of the fuel tank 100 may be appropriately cut out, and a member having a substantially semicircular cross section may be fixed thereto by welding or the like.
- the recess 108 is not limited to a shape having a substantially semicircular portion, and may have a shape following the fuel filter 110.
- the fuel supply device according to the present embodiment is not limited to the common rail system, and can be applied to a vehicle in which the fuel tank 100 is attached to the outside of the vehicle width of the side frame 210. Further, the fuel supply device according to the present embodiment is not limited to a diesel engine, but can be applied to a vehicle equipped with a gasoline engine, a hybrid vehicle, and the like.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
また、燃料フィルタの取付方法は、サイドフレームの車幅外方に取り付けられた燃料タンクに貯蔵された燃料を内燃機関へと供給する燃料供給路に配設された、ドレーンコック及び視認部付きの燃料フィルタを、燃料タンクを上下に貫通した状態で取り付ける。
図1は、本実施形態に係る燃料供給装置を備えた、ディーゼルエンジン(内燃機関)のコモンレールシステムの一例を示す。
車両前後方向に延びるサイドフレーム(サイドレール)210の車幅外方に位置する外側面には、略L字形状をなす一対のブラケット220が、例えば、ボルト及びワッシャを含む締結部材230によって固定されている。ここで、締結部材230としては、リベットなどを用いることもできる。ブラケット220は、横断面が略ハット形状をなし、材軸が上下方向に延びる第1の部材222と、第1の部材222の下端から材軸が車幅外方に向かって延びる第2の部材224と、を有する。
106 筒部材
108 凹部
110 燃料フィルタ
116 フィルタボディ
118 ドレーンコック
120 低圧燃料配管
140 高圧燃料配管
210 サイドフレーム
ENG ディーゼルエンジン
Claims (11)
- サイドフレームの車幅外方に取り付けられる燃料タンクと、
前記燃料タンクに貯蔵された燃料を内燃機関へと供給する燃料供給路に配設された、ドレーンコック及び視認部付きの燃料フィルタと、
を有し、
前記燃料フィルタは、前記燃料タンクの上下を貫通した状態で取り付けられる、
ことを特徴とする内燃機関の燃料供給装置。 - 前記燃料フィルタのドレーンコック及び視認部は、前記燃料タンクの下面から下方に突出している、
ことを特徴とする請求項1に記載の内燃機関の燃料供給装置。 - 前記燃料フィルタは、前記燃料タンクの車幅外方寄りの部位に取り付けられる、
ことを特徴とする請求項1に記載の内燃機関の燃料供給装置。 - 前記燃料フィルタは、前記燃料タンクを上下に貫通する筒部材内に取り付けられる、
ことを特徴とする請求項1に記載の内燃機関の燃料供給装置。 - 前記燃料フィルタは、前記燃料タンクの車幅外方に位置する側面を内方に凹ませた凹部に取り付けられる、
ことを特徴とする請求項1に記載の内燃機関の燃料供給装置。 - 前記内燃機関は、ディーゼルエンジンである、
ことを特徴とする請求項1に記載の内燃機関の燃料供給装置。 - サイドフレームの車幅外方に取り付けられた燃料タンクに貯蔵された燃料を内燃機関へと供給する燃料供給路に配設された、ドレーンコック及び視認部付きの燃料フィルタを、前記燃料タンクを上下に貫通した状態で取り付ける、
ことを特徴とする燃料フィルタの取付方法。 - 前記燃料フィルタのドレーンコック及び視認部は、前記燃料タンクの下面から下方に突出している、
ことを特徴とする請求項7に記載の燃料フィルタの取付方法。 - 前記燃料フィルタを、前記燃料タンクの車幅外方寄りの部位に取り付ける、
ことを特徴とする請求項7に記載の燃料フィルタの取付方法。 - 前記燃料フィルタを、前記燃料タンクを上下に貫通する筒部材内に取り付ける、
ことを特徴とする請求項7に記載の燃料フィルタの取付方法。 - 前記燃料フィルタを、前記燃料タンクの車幅外方に位置する側面を内方に凹ませた凹部に取り付ける、
ことを特徴とする請求項7に記載の燃料フィルタの取付方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/062115 WO2014174619A1 (ja) | 2013-04-24 | 2013-04-24 | 内燃機関の燃料供給装置及び燃料フィルタの取付方法 |
JP2015513419A JP6162796B2 (ja) | 2013-04-24 | 2013-04-24 | 内燃機関の燃料供給装置及び燃料フィルタの取付方法 |
DE112013006994.6T DE112013006994T5 (de) | 2013-04-24 | 2013-04-24 | Kraftstoffversorgungsvorrichtung für einen Verbrennungsmotor und Montageverfahren für Kraftstofffilter |
CN201380075837.6A CN105142953B (zh) | 2013-04-24 | 2013-04-24 | 内燃机的燃料供应装置和燃料过滤器的安装方法 |
US14/922,067 US10612502B2 (en) | 2013-04-24 | 2015-10-23 | Fuel supply apparatus for internal combustion engine and fuel filter installing method |
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Application Number | Priority Date | Filing Date | Title |
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PCT/JP2013/062115 WO2014174619A1 (ja) | 2013-04-24 | 2013-04-24 | 内燃機関の燃料供給装置及び燃料フィルタの取付方法 |
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US14/922,067 Continuation US10612502B2 (en) | 2013-04-24 | 2015-10-23 | Fuel supply apparatus for internal combustion engine and fuel filter installing method |
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WO2014174619A1 true WO2014174619A1 (ja) | 2014-10-30 |
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US (1) | US10612502B2 (ja) |
JP (1) | JP6162796B2 (ja) |
CN (1) | CN105142953B (ja) |
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JP2018154291A (ja) * | 2017-03-21 | 2018-10-04 | いすゞ自動車株式会社 | 燃料タンク |
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EP2878352B1 (en) * | 2013-11-29 | 2018-03-28 | Donaldson Company, Inc. | Fuel filter assembly and method for draining water from a fuel filter assembly |
DK179250B1 (en) * | 2016-08-11 | 2018-03-05 | Maersk As | A fuel system for a marine engine |
DE102019119302A1 (de) * | 2019-07-16 | 2021-01-21 | Norma Germany Gmbh | Ablaufstutzen zum getrennten Auslassen von Flüssigkeiten unterschiedlicher Dichte |
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JP2007261349A (ja) | 2006-03-28 | 2007-10-11 | Mitsubishi Fuso Truck & Bus Corp | 燃料フィルタ取り付け構造 |
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- 2013-04-24 JP JP2015513419A patent/JP6162796B2/ja not_active Expired - Fee Related
- 2013-04-24 DE DE112013006994.6T patent/DE112013006994T5/de not_active Withdrawn
- 2013-04-24 CN CN201380075837.6A patent/CN105142953B/zh not_active Expired - Fee Related
- 2013-04-24 WO PCT/JP2013/062115 patent/WO2014174619A1/ja active Application Filing
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2015
- 2015-10-23 US US14/922,067 patent/US10612502B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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US10612502B2 (en) | 2020-04-07 |
US20160040638A1 (en) | 2016-02-11 |
CN105142953B (zh) | 2018-04-06 |
CN105142953A (zh) | 2015-12-09 |
JPWO2014174619A1 (ja) | 2017-02-23 |
JP6162796B2 (ja) | 2017-07-12 |
DE112013006994T5 (de) | 2016-01-14 |
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