CN106762124B - The gear train structure at front end of the double compressors of air conditioner of diesel engine - Google Patents
The gear train structure at front end of the double compressors of air conditioner of diesel engine Download PDFInfo
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- CN106762124B CN106762124B CN201710148834.0A CN201710148834A CN106762124B CN 106762124 B CN106762124 B CN 106762124B CN 201710148834 A CN201710148834 A CN 201710148834A CN 106762124 B CN106762124 B CN 106762124B
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- China
- Prior art keywords
- air conditioner
- compressor
- driving wheel
- pulley
- air
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- 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.)
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Classifications
-
- 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
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
- F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0842—Mounting or support of tensioner
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Conditioning For Vehicles (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a kind of gear train structure at front end of the double compressors of air conditioner of diesel engine,Including vibration damper belt pulley,Fan shaft pulley,Water pump pulley,The driving wheel of refrigerating box compressor of air conditioner,Idle pulley,The driving wheel of driver's cabin compressor of air conditioner,The driving wheel and automatic tensioner of generator,Wherein refrigerating box compressor of air conditioner is fixed on engine right side top position by the first Air-Conditioning Bracket,The driving wheel of refrigerating box compressor of air conditioner is in the top of water pump pulley,Driver's cabin compressor of air conditioner is fixed on top position on the left of engine by the second Air-Conditioning Bracket,The driving wheel of driver's cabin compressor of air conditioner is in the both sides of idle pulley with the driving wheel of refrigerating box compressor of air conditioner,Generator is fixedly mounted on the second Air-Conditioning Bracket and the lower section in driver's cabin compressor of air conditioner,Automatic tensioner is arranged between the driving wheel and vibration damper belt pulley of generator.The structure can reduce the occupancy of enging cabin, improve vehicle comfort.
Description
Technical field
The present invention relates to driving engine field, more particularly to the front end wheel train knot of the double compressors of air conditioner of a kind of diesel engine
Structure.
Background technology
Currently, traditional Cold Chain Logistics Vehicular air-conditioner compressor is mounted in the vehicle frame of vehicle, not only occupied space,
And the vibrations generated in its work can be transmitted to driver's cabin by vehicle body, influence the comfort of vehicle.
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 a kind of gear train structure at front end of the double compressors of air conditioner of diesel engine, to overcome refrigeration
Case with compressor of air conditioner be mounted on vehicle frame when caused by space hold and vibration problems.
To achieve the above object, the present invention provides a kind of gear train structure at front end of the double compressors of air conditioner of diesel engine, including：
Vibration damper belt pulley is arranged in the centre position on the downside of motor head；Fan shaft pulley is arranged in bent axle and subtracts
Shake the top position of device belt pulley；Water pump pulley is arranged in the right positions of fan shaft pulley；Refrigerating box is air conditioner compressed
The driving wheel of machine, refrigerating box compressor of air conditioner are fixed on engine right side top position, refrigerating box by the first Air-Conditioning Bracket
The driving wheel of compressor of air conditioner is in the top of water pump pulley；Idle pulley is arranged in the top of fan shaft pulley；Driver's cabin
The driving wheel of compressor of air conditioner, driver's cabin compressor of air conditioner are fixed on upper position on the left of engine by the second Air-Conditioning Bracket
It sets, the driving wheel of driver's cabin compressor of air conditioner is in the both sides of idle pulley with the driving wheel of refrigerating box compressor of air conditioner；Generator
Driving wheel, generator is fixedly mounted on the second Air-Conditioning Bracket and the lower section in driver's cabin compressor of air conditioner, generator
Driving wheel is in the lower section of the driving wheel of driver's cabin compressor of air conditioner；And automatic tensioner, the driving in generator is set
Between wheel and vibration damper belt pulley.
Preferably, idle pulley includes V-ribbed belt plane idle pulley and V-ribbed belt groove face idle pulley, and V-ribbed belt plane idle pulley is close to refrigeration
The driving wheel of case compressor of air conditioner, driving wheel of the V-ribbed belt groove face idle pulley close to driver's cabin compressor of air conditioner.
Preferably, the driving belt of the gear train structure at front end is V-ribbed belt, and the V-ribbed belt flank of tooth of driving belt drives water pump
Belt pulley, the driving wheel of refrigerating box compressor of air conditioner, V-ribbed belt groove face idle pulley, the driving wheel of driver's cabin compressor of air conditioner and power generation
The V-ribbed belt back side of the driving wheel of machine, driving belt drives fan shaft pulley, V-ribbed belt plane idle pulley and automatic tensioner.
Preferably, one end of the first Air-Conditioning Bracket is fixed on above engine right side, the first Air-Conditioning Bracket it is another
Two stabilizer blades are extended at end, which is used for fixing refrigerating box compressor of air conditioner, one end of the first Air-Conditioning Bracket it is upper
Side is equipped with idle pulley mounting portion, and idle pulley mounting portion is used for installing V-ribbed belt plane idle pulley.
Preferably, one end of the second Air-Conditioning Bracket is fixed on above the left side of engine, the second Air-Conditioning Bracket it is another
Two compressor mounting portions are extended in one end, which is used for installing driver's cabin compressor of air conditioner, and second is empty
The lower left of machine support is adjusted to be equipped with the motor mounting part for being used for installing generator, the lower front end of the second Air-Conditioning Bracket is equipped with
For installing the mounting portion of automatic tensioner.
Preferably, lower section is fixed with auxiliary stand on the left of engine, which is used for supporting generator.
Preferably, driver's cabin compressor of air conditioner is tilted to the left after 10 ° or more and is fixed on the second Air-Conditioning Bracket.
Compared with prior art, the present invention has the advantages that：By by driver's cabin compressor of air conditioner and refrigerating box
Compressor of air conditioner is arranged on engine, reduces the occupancy of enging cabin, is had succinct, efficient, integrated level height and is assembled and disassembled
Convenient feature, in particular, driver's cabin compressor of air conditioner, generator and automatic tensioner are all mounted on the second Air-Conditioning Bracket
On, it is mounted with that multiple attachmentes, integrated level are high in the space of very little.In addition, compressor of air conditioner vibrations can be greatly reduced to vehicle
The influence of comfort promotes the NVH performances of vehicle, promotes the market competitiveness of Cold Chain Logistics vehicle.Moreover, being carried out by carving band more
Transmission, and be additionally arranged and carve band idle pulley and tensioning wheel more, so as to the driving cornerite of each driving wheel of reasonable Arrangement, skidded with reducing
Problem.
Description of the drawings
Fig. 1 is the structural schematic diagram of the gear train structure at front end of the double compressors of air conditioner of diesel engine according to the present invention；
Fig. 2 be the double compressors of air conditioner of diesel engine according to the present invention gear train structure at front end in holder be installed on body
Structural schematic diagram.
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 Figure 1 to Figure 2, it is taken turns according to a kind of front end of the double compressors of air conditioner of diesel engine of the specific embodiment of the invention
Architecture includes the driving of vibration damper belt pulley 1, fan shaft pulley 2, water pump pulley 3, refrigerating box compressor of air conditioner
Wheel 4, idle pulley (6,7), the driving wheel 9 of driver's cabin compressor of air conditioner, the driving wheel 10 of generator and automatic tensioner 11, wherein
Vibration damper belt pulley 1 is arranged in the centre position on the downside of motor head, and fan shaft pulley 2 is arranged in vibration damper
The top position of belt pulley 1, water pump pulley 3 are arranged in the right positions of fan shaft pulley 2, and refrigerating box compressor of air conditioner is logical
It crosses the first Air-Conditioning Bracket 5 and is fixed on engine right side top position, the driving wheel 4 of refrigerating box compressor of air conditioner is in water pump skin
The top of belt wheel 3, idle pulley (6,7) are arranged in the top of fan shaft pulley 2, and driver's cabin compressor of air conditioner passes through the second air conditioner
Holder 8 is fixed on top position on the left of engine, the drive of the driving wheel 9 and refrigerating box compressor of air conditioner of driver's cabin compressor of air conditioner
Driving wheel 4 is in the both sides of idle pulley (6,7), and generator is fixedly mounted on the second Air-Conditioning Bracket 8 and is in driver's cabin air-conditioning pressure
The lower section of contracting machine, the driving wheel 10 of generator are in the lower section of the driving wheel 9 of driver's cabin compressor of air conditioner, and automatic tensioner 11 is set
It sets between the driving wheel 10 and vibration damper belt pulley 1 of generator.In the present embodiment, cooling fan of engine is mounted on wind
It fans on shaft pulley 2, can effectively reduce influence of the torsional oscillation to fan of bent axle, improve the reliability of fan.
As a kind of preferred embodiment, idle pulley includes V-ribbed belt plane idle pulley 6 and V-ribbed belt groove face idle pulley 7, and V-ribbed belt is flat
Face idle pulley 6 is close to the driving wheel 4 of refrigerating box compressor of air conditioner, drive of the V-ribbed belt groove face idle pulley 7 close to driver's cabin compressor of air conditioner
Driving wheel 9.
As a kind of preferred embodiment, the driving belt 13 of the gear train structure at front end is V-ribbed belt, driving belt 13 it is more
Wedge drives water pump pulley 3, the driving wheel 4 of refrigerating box compressor of air conditioner, V-ribbed belt groove face idle pulley 7, driver's cabin air-conditioning with the flank of tooth
The driving wheel 9 of compressor and the driving wheel 10 of generator, the V-ribbed belt back side of driving belt 13 drive fan shaft pulley 2, more
Wedge band plane idle pulley 6 and automatic tensioner 11.
As a kind of preferred embodiment, one end of the first Air-Conditioning Bracket 5 is fixed on above engine right side, the first air-conditioning
The other end of machine support 5 extends two stabilizer blades (51,52), which is used for fixing refrigerating box air conditioner compressed
The upside of machine, one end of the first Air-Conditioning Bracket 5 is equipped with idle pulley mounting portion 53, and idle pulley mounting portion 53 is used for installing V-ribbed belt plane
Idle pulley 6.
As a kind of preferred embodiment, one end of the second Air-Conditioning Bracket 8 is fixed on above the left side of engine, and second is empty
The other end of machine support 8 is adjusted to extend two compressor mounting portions (81,82), which is used for
Driver's cabin compressor of air conditioner is installed, the lower left of the second Air-Conditioning Bracket 8 is equipped with the motor mounting part for being used for installing generator
83, the lower front end of the second Air-Conditioning Bracket 8 is equipped with the mounting portion 84 for being used for installing automatic tensioner 11.
As a kind of preferred embodiment, lower section is fixed with auxiliary stand 12 on the left of engine, the peace on the auxiliary stand 12
Dress portion 121 is used for supporting generator.
As a kind of preferred embodiment, driver's cabin compressor of air conditioner is tilted to the left after 10 ° or more and is fixed on the second air conditioner
On holder 8.In the present solution, in order to increase the cornerite of lower section generator, and keep train compacter, driver's cabin compressor of air conditioner to
Two compressor mounting portions (81,82) are installed on by 4 bolts after 10 ° of left bank, the generator of lower section passes through two bolts
The mounting portion 121 being fixed on motor mounting part 83 and auxiliary stand 12.
To sum up, the gear train structure at front end of the double compressors of air conditioner of the diesel engine of the present embodiment, by the way that driver's cabin is air conditioner compressed
Machine and refrigerating box compressor of air conditioner are arranged on engine, reduce the occupancy of enging cabin, are had succinct, efficient, integrated
The characteristics of spending height and being convenient to mount and dismount, in particular, driver's cabin compressor of air conditioner, generator and automatic tensioner 11 are all mounted on second
On Air-Conditioning Bracket 8, it is mounted with that multiple attachmentes, integrated level are high in the space of very little.In addition, compressor of air conditioner can be greatly reduced
The influence to vehicle comfort is shaken, the NVH performances of vehicle are promoted, promotes the market competitiveness of Cold Chain Logistics vehicle.Moreover, passing through
It is carve band and be driven more, and be additionally arranged carve band idle pulley and tensioning wheel, so as to the driving cornerite of each driving wheel of reasonable Arrangement,
To reduce slippage problems.
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 (6)
1. a kind of gear train structure at front end of the double compressors of air conditioner of diesel engine, which is characterized in that including：
Vibration damper belt pulley is arranged in the centre position on the downside of motor head；
Fan shaft pulley is arranged in the top position of the vibration damper belt pulley；
Water pump pulley is arranged in the right positions of the fan shaft pulley；
The driving wheel of refrigerating box compressor of air conditioner, the refrigerating box compressor of air conditioner is fixed on by the first Air-Conditioning Bracket to be started
Top position on the right side of machine, the driving wheel of the refrigerating box compressor of air conditioner are in the top of the water pump pulley；
Idle pulley is arranged in the top of the fan shaft pulley；
The driving wheel of driver's cabin compressor of air conditioner, the driver's cabin compressor of air conditioner is fixed on by the second Air-Conditioning Bracket to be started
Top position on the left of machine, the driving wheel of the driver's cabin compressor of air conditioner and the driving wheel of the refrigerating box compressor of air conditioner are in
The both sides of the idle pulley；
The driving wheel of generator, the generator are fixedly mounted on second Air-Conditioning Bracket and in driver's cabin skies
The lower section of compressor, the driving wheel of the generator is adjusted to be in the lower section of the driving wheel of the driver's cabin compressor of air conditioner；And
Automatic tensioner is arranged between the driving wheel and the vibration damper belt pulley of the generator；The idle pulley
Including V-ribbed belt plane idle pulley and V-ribbed belt groove face idle pulley, the V-ribbed belt plane idle pulley is close to the refrigerating box compressor of air conditioner
Driving wheel, driving wheel of the V-ribbed belt groove face idle pulley close to the driver's cabin compressor of air conditioner.
2. the gear train structure at front end of the double compressors of air conditioner of diesel engine according to claim 1, which is characterized in that take turns the front end
The driving belt of architecture is V-ribbed belt, and the V-ribbed belt flank of tooth of the driving belt drives the water pump pulley, the refrigeration
The driving wheel of case compressor of air conditioner, the V-ribbed belt groove face idle pulley, the driving wheel of the driver's cabin compressor of air conditioner and the hair
The V-ribbed belt back side of the driving wheel of motor, the driving belt drives the fan shaft pulley, the V-ribbed belt plane idle pulley
With the automatic tensioner.
3. the gear train structure at front end of the double compressors of air conditioner of diesel engine according to claim 2, which is characterized in that described first
One end of Air-Conditioning Bracket is fixed on above the engine right side, and the other end of first Air-Conditioning Bracket extends two
Stabilizer blade, two stabilizer blades are used for fixing the refrigerating box compressor of air conditioner, be set on the upside of one end of first Air-Conditioning Bracket
There are idle pulley mounting portion, the idle pulley mounting portion to be used for that the V-ribbed belt plane idle pulley is installed.
4. the gear train structure at front end of the double compressors of air conditioner of diesel engine according to claim 3, which is characterized in that described second
One end of Air-Conditioning Bracket is fixed on above the left side of the engine, and the other end of second Air-Conditioning Bracket extends two
A compressor mounting portion, two compressor mounting portions are used for installing the driver's cabin compressor of air conditioner, second air conditioner
The lower left of holder is equipped with the motor mounting part for being used for installing the generator, the lower front end of second Air-Conditioning Bracket
Equipped with for installing the mounting portion of the automatic tensioner.
5. the gear train structure at front end of the double compressors of air conditioner of diesel engine according to claim 4, which is characterized in that described to start
Lower section is fixed with auxiliary stand on the left of machine, which is used for supporting the generator.
6. the gear train structure at front end of the double compressors of air conditioner of diesel engine according to claim 1, which is characterized in that the driving
Room compressor of air conditioner is tilted to the left after 10 ° or more and is fixed on second Air-Conditioning Bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148834.0A CN106762124B (en) | 2017-03-14 | 2017-03-14 | The gear train structure at front end of the double compressors of air conditioner of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148834.0A CN106762124B (en) | 2017-03-14 | 2017-03-14 | The gear train structure at front end of the double compressors of air conditioner of diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106762124A CN106762124A (en) | 2017-05-31 |
| CN106762124B true CN106762124B (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710148834.0A Active CN106762124B (en) | 2017-03-14 | 2017-03-14 | The gear train structure at front end of the double compressors of air conditioner of diesel engine |
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| CN (1) | CN106762124B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636964B (en) * | 2020-07-02 | 2024-05-10 | 安徽华菱汽车有限公司 | Engine and front end wheel system structure of engine |
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| US5752891A (en) * | 1995-03-20 | 1998-05-19 | Ford Global Technologies, Inc. | Electronically controlled accessory drive system for the automotive engine |
| CN102877931A (en) * | 2012-10-12 | 2013-01-16 | 辽宁星际动力总成有限公司 | Turbo supercharged engine |
| CN202746008U (en) * | 2012-07-24 | 2013-02-20 | 东风康明斯发动机有限公司 | Double air conditioning engine gear train structure |
| CN203335232U (en) * | 2013-05-18 | 2013-12-11 | 潍柴动力股份有限公司 | Engine front end gear train |
| CN203570424U (en) * | 2013-08-20 | 2014-04-30 | 江铃汽车股份有限公司 | Engine assembly with double-compressor system |
| CN203614219U (en) * | 2013-12-02 | 2014-05-28 | 潍柴动力股份有限公司 | Engine front end wheel train |
| CN205895406U (en) * | 2016-08-02 | 2017-01-18 | 东风朝阳朝柴动力有限公司 | Mechanism is arranged to two air conditioner trains of diesel engine |
| CN206530407U (en) * | 2017-03-14 | 2017-09-29 | 广西玉柴机器股份有限公司 | The gear train structure at front end of the double compressors of air conditioner of diesel engine |
-
2017
- 2017-03-14 CN CN201710148834.0A patent/CN106762124B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5752891A (en) * | 1995-03-20 | 1998-05-19 | Ford Global Technologies, Inc. | Electronically controlled accessory drive system for the automotive engine |
| CN202746008U (en) * | 2012-07-24 | 2013-02-20 | 东风康明斯发动机有限公司 | Double air conditioning engine gear train structure |
| CN102877931A (en) * | 2012-10-12 | 2013-01-16 | 辽宁星际动力总成有限公司 | Turbo supercharged engine |
| CN203335232U (en) * | 2013-05-18 | 2013-12-11 | 潍柴动力股份有限公司 | Engine front end gear train |
| CN203570424U (en) * | 2013-08-20 | 2014-04-30 | 江铃汽车股份有限公司 | Engine assembly with double-compressor system |
| CN203614219U (en) * | 2013-12-02 | 2014-05-28 | 潍柴动力股份有限公司 | Engine front end wheel train |
| CN205895406U (en) * | 2016-08-02 | 2017-01-18 | 东风朝阳朝柴动力有限公司 | Mechanism is arranged to two air conditioner trains of diesel engine |
| CN206530407U (en) * | 2017-03-14 | 2017-09-29 | 广西玉柴机器股份有限公司 | The gear train structure at front end of the double compressors of air conditioner of diesel engine |
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| Publication number | Publication date |
|---|---|
| CN106762124A (en) | 2017-05-31 |
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