CN108301913A - Cold pressure charging system in V-type multi-cylinder diesel engine - Google Patents
Cold pressure charging system in V-type multi-cylinder diesel engine Download PDFInfo
- Publication number
- CN108301913A CN108301913A CN201810122081.0A CN201810122081A CN108301913A CN 108301913 A CN108301913 A CN 108301913A CN 201810122081 A CN201810122081 A CN 201810122081A CN 108301913 A CN108301913 A CN 108301913A
- Authority
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- China
- Prior art keywords
- air cooler
- charge air
- side charge
- cylinder
- booster
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000178 monomer Substances 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005474 detonation Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0437—Liquid cooled heat exchangers
- F02B29/0443—Layout of the coolant or refrigerant circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0437—Liquid cooled heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1034—Manufacturing and assembling intake systems
-
- 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
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Supercharger (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses cold pressure charging systems in a kind of V-type multi-cylinder diesel engine, including left side charge air cooler, right side charge air cooler, left hand booster and right hand booster, left and right sides booster is corresponded to mounted on the top of left and right sides charge air cooler, left side charge air cooler and right side charge air cooler are square casing, the inside of square casing has air circulation cavity, the madial wall of left side charge air cooler and right side charge air cooler has extended upward air inlet flange, the lateral wall of left side charge air cooler and right side charge air cooler has extended anteriorly out air outlet(discharge) flange, the turbine of left hand booster by left side exhaust pipe exhaust gas driven, the turbine of right hand booster by right side exhaust pipe exhaust gas driven, the outlet of the compressor of left hand booster is connected with the air intake flange of left side charge air cooler, the outlet of the compressor of right hand booster is connected with the air intake flange of right side charge air cooler.The system can improve the atmospheric density for being filled with cylinder, meet the air inlet requirement of Large-power High-Speed diesel engine.
Description
Technical field
The present invention relates to engine art, more particularly to cold pressure charging system in a kind of V-type multi-cylinder diesel engine.
Background technology
Large-power High-Speed diesel engine is generally used for generator station, petrochemical industry, high speed light crafts and naval vessels etc..Substantially
For four-stroke machine, since Large-power High-Speed diesel engine requires have very high single-machine capacity, intense loading degree requires more general
Diesel engine is high, and for external advanced high-speed diesel engine, mean effective pressure is up to 3MPa, and highest detonation pressure is up to
20MPa.The characteristics of high power, large torque are required due to Large-power High-Speed diesel engine, to several important critical systems
It is required that it is relatively high, such as cylinder assembly system, dynamical system, diesel systems, cooling system, lubricating system etc..
Being disclosed in the information of the background technology part, it is only intended to increase understanding of the overall background of the invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or imply that the information is constituted in any form.
Invention content
The purpose of the present invention is to provide cold pressure charging systems in a kind of V-type multi-cylinder diesel engine, can improve and be filled with cylinder
Atmospheric density, meet the air inlet requirement of Large-power High-Speed diesel engine high power, large torque.
To achieve the above object, the present invention provides cold pressure charging system in a kind of V-type multi-cylinder diesel engine, the V-type multi-cylinders
Diesel engine includes V-cylinder block, and two row cylinder-bores of V-shaped arrangement, two row gas of V-cylinder block are disposed on V-cylinder block
The cylinder oral area position of cylinder holes is separately installed with monomer cylinder head, and a left side is respectively equipped with close to the both sides of the V-cylinder block of monomer cylinder head
Side air inlet pipe and right side air inlet pipe, the top of V-cylinder block are equipped with left side exhaust pipe and right side exhaust pipe, in cold pressure charging system packet
Left side charge air cooler and right side charge air cooler are included, left side charge air cooler and right side charge air cooler are respectively intended to be mounted on V-cylinder block rear end
The both sides of side, left side charge air cooler and right side charge air cooler are square casing, and the inside of square casing has air circulation cavity, left side
The madial wall of charge air cooler and right side charge air cooler has extended upward air inlet flange, left side charge air cooler and right side charge air cooler it is outer
Side wall has extended anteriorly out air outlet(discharge) flange, the air outlet slit flange of left side charge air cooler and right side charge air cooler be respectively intended to it is left
Side air inlet pipe is connected with right side air inlet pipe;In cold pressure charging system further include left hand booster and right hand booster, left hand booster
It is corresponding with right hand booster to be connected with left side air on the top of left side charge air cooler and right side charge air cooler, left hand booster
Filter, is connected with right hand side air filter on right hand booster, the turbine of left hand booster by left side exhaust pipe exhaust gas
Driving, the turbine of right hand booster is by the exhaust gas driven of right side exhaust pipe, the outlet and left side of the compressor of left hand booster
The air intake flange of charge air cooler is connected, and the outlet of the compressor of right hand booster and the air intake flange of right side charge air cooler connect
It is logical.
Preferably, cooling liquid flowing channel is equipped in the square casing around air circulation cavity, in left side charge air cooler and right side
It is equipped with middle casing between cooler, is equipped in middle casing and connects with the cooling liquid flowing channel inside left side charge air cooler and right side charge air cooler
The inlet and outlet of logical circulation canal, circulation canal are arranged on the front end face of middle casing, inlet and outlet
It is connected by the coolant liquid circulation loop of water pipe and V-type multi-cylinder diesel engine.
Compared with prior art, the present invention has the advantages that:By being respectively provided at left and right sides of V-cylinder block
A set of independent charge inter cooling system, using existing exhaust turbine pressuring technology, air inlet after cold pressure charging system compression in sheet,
Improve the atmospheric density for being filled with cylinder, oil supply system it is good fit under, so that more fuel is fully burnt, improve
Power, and improve economy, meet the air inlet requirement of Large-power High-Speed diesel engine high power, large torque.
Description of the drawings
Fig. 1 is the structural schematic diagram of the V-cylinder block of cold pressure charging system in V-type multi-cylinder diesel engine according to the present invention;
Fig. 2 is to arrange monomer cylinder in V-type multi-cylinder diesel engine according to the present invention on the V-cylinder block of cold pressure charging system
The structural schematic diagram of lid;
Fig. 3 is the rearview of cold pressure charging system in V-type multi-cylinder diesel engine according to the present invention;
Fig. 4 is the stereogram of cold pressure charging system in V-type multi-cylinder diesel engine according to the present invention;
Fig. 5 is the structure chart of charge air cooler in cold pressure charging system in V-type multi-cylinder diesel engine according to the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific implementation mode of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield range is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As shown in Figures 1 to 4, it is according to cold supercharging in a kind of V-type multi-cylinder diesel engine of the specific embodiment of the invention
System, is mainly used in multi-cylinder V-type diesel engine, as depicted in figs. 1 and 2, which includes V-cylinder block 100, V-arrangement
Two row cylinder-bores of V-shaped arrangement, the cylinder oral area position difference of two row cylinder-bores of V-cylinder block 100 are disposed in cylinder block 100
Monomer cylinder head 200 is installed, close to the both sides of the V-cylinder block 100 of monomer cylinder head 200 be respectively equipped with left side air inlet pipe and
The top of right side air inlet pipe (not shown), V-cylinder block 100 is equipped with left side exhaust pipe and right side exhaust pipe (does not show in figure
Go out).
Specifically, as shown in Figure 3 and Figure 4, cold pressure charging system includes in left side charge air cooler 11 and right side in the present embodiment
Cooler 21, left side charge air cooler 11 and right side charge air cooler 21 are respectively intended to be mounted on the both sides above 100 rear end of V-cylinder block, knot
Fig. 5 is closed, Fig. 5 shows that the structure chart of left side charge air cooler 11, left side charge air cooler 11 and right side charge air cooler 21 are symmetrical structure.In left side
Cooler 11 and right side charge air cooler 21 are square casing, and the inside of square casing has air circulation cavity, 11 He of left side charge air cooler
The madial wall of right side charge air cooler 21 has extended upward air inlet flange, and (referring to Fig. 5, there is shown with the skies of left side charge air cooler 11
Gas inlet flange 15), the lateral wall of left side charge air cooler 11 and right side charge air cooler 21 extended anteriorly out air outlet(discharge) flange (referring to
Fig. 5, there is shown with the air outlet slit flanges 13 of left side charge air cooler 11), the air of left side charge air cooler 11 and right side charge air cooler 21 goes out
Mouthful flange is respectively intended to and left side air inlet pipe and right side air inlet pipe are connected.In addition, cold pressure charging system further includes left side supercharging in this
Device 12 and right hand booster 22, left hand booster 12 and right hand booster 22 correspond to cold in left side charge air cooler 11 and right side
The top of device 21, the turbine of left hand booster 12 by left side exhaust pipe exhaust gas driven, the turbine of right hand booster 22 by
The exhaust gas driven of right side exhaust pipe, the outlet of the compressor of left hand booster 12 and the air intake flange of left side charge air cooler 11 connect
Logical, the outlet of the compressor of right hand booster 22 is connected with the air intake flange of right side charge air cooler 12, and so far, outside air can
To respectively enter left and right charge air cooler after the supercharging of two boosters.Certainly, left side should be connected in left hand booster 12
Air cleaner should be connected with right hand side air filter (not shown) on right hand booster 22.
As a kind of preferred embodiment, in conjunction with Fig. 5, as a kind of charge air cooler of concrete structure, left side charge air cooler and right side
Charge air cooler is square casing, and the inside of square casing is air circulation cavity, is set in the square casing around air circulation cavity
There is cooling liquid flowing channel.It is equipped with middle casing 31 between left side charge air cooler and right side charge air cooler, is equipped with and left side in middle casing 31
The circulation canal that charge air cooler 11 is connected to the cooling liquid flowing channel inside right side charge air cooler 21.For the ease of the cycle of coolant liquid,
The front side of each square casing is equipped with additional shell, the both sides of middle casing 31 respectively with left side charge air cooler 11 and right side charge air cooler
The inner side end of 21 additional shell links together, and then realizes that the coolant liquid in two square casings is converged by adding shell
Inflow and outflow mouth is arranged in middle casing 31 in collection on the end face of middle casing 31, inlet and outlet pass through water pipe and V
The coolant liquid circulation loop of type multi-cylinder diesel engine is connected.Sometimes, V-type multi-cylinder diesel engine is cooled separately using water at low temperature and high-temperature water
Mode, i.e. high-temperature water cools down cylinder block and head, and water at low temperature is specifically used to the two of cooling machine oil cooler and the present embodiment
A charge air cooler, this high temperature and low-temperature components classification cooling, can reduce intake air temperature and oil temperature, while reducing thermal energy damage
It loses, engine is more fuel-efficient.
In said program, using existing exhaust turbine pressuring technology, respectively there is a set of independent charge inter cooling by left and right
System.When engine works, the exhaust gas from the exhaust pipe of engine enters charging turbine, and the thermal energy in exhaust gas pressure makes turbine turn
Dynamic, and make to rotate with the coaxial compressor of turbine, compressor draws air into and compresses, then by pipeline enter engine into
Tracheae, the exhaust gas for having cooled down and having expanded for leaving turbine guide engine exhaust system by turbine case and enter air.Air inlet passes through
After compression, improve the atmospheric density for being filled with cylinder, oil supply system it is good fit under, so that more fuel is fully fired
It burns, improves power, and improve economy.
To sum up, cold pressure charging system in the V-type multi-cylinder diesel engine of the present embodiment, by the left and right sides of V-cylinder block
It is respectively provided with a set of independent charge inter cooling system, using existing exhaust turbine pressuring technology, air inlet is through cold pressure charging system in sheet
After compression, improve the atmospheric density for being filled with cylinder, oil supply system it is good fit under, so that more fuel is fully fired
It burns, improves power, and improve economy, meet the air inlet requirement of Large-power High-Speed diesel engine high power, large torque.
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the present invention and its actually answering
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementation schemes and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (2)
1. cold pressure charging system in a kind of V-type multi-cylinder diesel engine, which includes V-cylinder block, the V-arrangement gas
Two row cylinder-bores of V-shaped arrangement are disposed on cylinder body, the cylinder oral area position of two row cylinder-bores of the V-cylinder block is installed respectively
There is monomer cylinder head, left side air inlet pipe and right side air inlet are respectively equipped with close to the both sides of the V-cylinder block of the monomer cylinder head
The top of pipe, the V-cylinder block is equipped with left side exhaust pipe and right side exhaust pipe, which is characterized in that cold pressure charging system in described
Including left side charge air cooler and right side charge air cooler, the left side charge air cooler and the right side charge air cooler are respectively intended to be mounted on the V
Both sides above shape cylinder block rear end, the left side charge air cooler and the right side charge air cooler are square casing, the square casing
Inside there is air circulation cavity, the madial wall of the left side charge air cooler and the right side charge air cooler to have extended upward air
The lateral wall of inlet flange, the left side charge air cooler and the right side charge air cooler has extended anteriorly out air outlet(discharge) flange, described
The air outlet slit flange of left side charge air cooler and the right side charge air cooler be respectively intended to the left side air inlet pipe and the right side into
Tracheae is connected;
Cold pressure charging system further includes left hand booster and right hand booster in described, and the left hand booster and the right side are pressurized
Device is corresponded to is connected with left side sky on the top of the left side charge air cooler and the right side charge air cooler, the left hand booster
Air cleaner is connected with right hand side air filter on the right hand booster, and the turbine of the left hand booster is by the left side
The exhaust gas driven of side exhaust pipe, the turbine of the right hand booster is by the exhaust gas driven of the right side exhaust pipe, the left side
The outlet of the compressor of booster is connected with the air intake flange of the left side charge air cooler, the compressor of the right hand booster
Outlet connected with the air intake flange of the right side charge air cooler.
2. cold pressure charging system in V-type multi-cylinder diesel engine according to claim 1, which is characterized in that the air circulation
It is equipped with cooling liquid flowing channel in square casing around cavity, centre is equipped between the left side charge air cooler and the right side charge air cooler
Shell is equipped in the middle casing and to be connected to the cooling liquid flowing channel inside the left side charge air cooler and the right side charge air cooler
The inlet and outlet of circulation canal, the circulation canal are arranged on the front end face of the middle casing, the water inlet
It is connected by the coolant liquid circulation loop of water pipe and the V-type multi-cylinder diesel engine with the water outlet.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810122081.0A CN108301913A (en) | 2018-02-07 | 2018-02-07 | Cold pressure charging system in V-type multi-cylinder diesel engine |
PCT/CN2018/083202 WO2019153500A1 (en) | 2018-02-07 | 2018-04-16 | Intercooling and supercharging system for v-type multi-cylinder diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810122081.0A CN108301913A (en) | 2018-02-07 | 2018-02-07 | Cold pressure charging system in V-type multi-cylinder diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108301913A true CN108301913A (en) | 2018-07-20 |
Family
ID=62864713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810122081.0A Pending CN108301913A (en) | 2018-02-07 | 2018-02-07 | Cold pressure charging system in V-type multi-cylinder diesel engine |
Country Status (2)
Country | Link |
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CN (1) | CN108301913A (en) |
WO (1) | WO2019153500A1 (en) |
Citations (5)
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DE102004030259A1 (en) * | 2004-06-23 | 2005-11-24 | Audi Ag | Dual turbo charger system for IC engine with exhaust driven turbines has one turbine with variable geometry to better match the engine demands |
JP2012062874A (en) * | 2010-09-17 | 2012-03-29 | Yanmar Co Ltd | V-engine |
CN206158846U (en) * | 2016-11-08 | 2017-05-10 | 广西玉柴机器股份有限公司 | Intercooler diversion box of V type diesel engine cooling water route and lubricated oil circuit |
RU175618U1 (en) * | 2017-03-02 | 2017-12-12 | Общество с ограниченной ответственностью "Уральский дизель-моторный завод" (ООО "УДМЗ") | V-Series Diesel Engine |
CN207795393U (en) * | 2018-02-07 | 2018-08-31 | 广西玉柴机器股份有限公司 | Cold pressure charging system in V-type multi-cylinder diesel engine |
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US20040237509A1 (en) * | 2003-05-29 | 2004-12-02 | Detroit Diesel Corporation | System and method for supplying clean pressurized air to diesel oxidation catalyst |
DE102009051028B4 (en) * | 2009-10-28 | 2017-12-07 | Audi Ag | Drive unit and method for operating a drive unit |
CN102943706B (en) * | 2012-10-31 | 2015-08-26 | 中国北方发动机研究所(天津) | A kind of intercooler for diesel engine |
CN205206948U (en) * | 2015-11-04 | 2016-05-04 | 南车玉柴四川发动机股份有限公司 | Apply to turbocharging system that medium speed diesel went up two boosters of output |
CN105508035B (en) * | 2016-01-13 | 2017-12-19 | 哈尔滨工程大学 | Supercharged diesel engine multi-mode switches pressurized construction and boosting method |
CN106321227A (en) * | 2016-11-08 | 2017-01-11 | 广西玉柴机器股份有限公司 | Left-right integrated intercooler of V-type diesel engine |
-
2018
- 2018-02-07 CN CN201810122081.0A patent/CN108301913A/en active Pending
- 2018-04-16 WO PCT/CN2018/083202 patent/WO2019153500A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004030259A1 (en) * | 2004-06-23 | 2005-11-24 | Audi Ag | Dual turbo charger system for IC engine with exhaust driven turbines has one turbine with variable geometry to better match the engine demands |
JP2012062874A (en) * | 2010-09-17 | 2012-03-29 | Yanmar Co Ltd | V-engine |
CN206158846U (en) * | 2016-11-08 | 2017-05-10 | 广西玉柴机器股份有限公司 | Intercooler diversion box of V type diesel engine cooling water route and lubricated oil circuit |
RU175618U1 (en) * | 2017-03-02 | 2017-12-12 | Общество с ограниченной ответственностью "Уральский дизель-моторный завод" (ООО "УДМЗ") | V-Series Diesel Engine |
CN207795393U (en) * | 2018-02-07 | 2018-08-31 | 广西玉柴机器股份有限公司 | Cold pressure charging system in V-type multi-cylinder diesel engine |
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WO2019153500A1 (en) | 2019-08-15 |
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Application publication date: 20180720 |