CN204712860U - Self-dumping undercarriage for automobile and there is its vehicle - Google Patents
Self-dumping undercarriage for automobile and there is its vehicle Download PDFInfo
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- CN204712860U CN204712860U CN201520166202.3U CN201520166202U CN204712860U CN 204712860 U CN204712860 U CN 204712860U CN 201520166202 U CN201520166202 U CN 201520166202U CN 204712860 U CN204712860 U CN 204712860U
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Abstract
The utility model discloses a kind of self-dumping undercarriage for automobile and have its dumping car, described self-dumping undercarriage for automobile comprises: vehicle frame; The integrated bag of post-processing, the integrated bag of described post-processing is arranged on described vehicle frame, and the integrated handbag of described post-processing is drawn together: the diesel oxidation catalyst set gradually in waste gas discharge direction, grain catcher and selective catalytic reduction system operating, described grain catcher is connected between described diesel oxidation catalyst and described selective catalytic reduction system operating.According to the self-dumping undercarriage for automobile of the utility model embodiment, driving engine is discharged and meets higher emission request, and master layout is optimized more.
Description
Technical field
The utility model relates to vehicular field, in particular to a kind of self-dumping undercarriage for automobile and the vehicle with this self-dumping undercarriage for automobile.
Background technology
Along with environmental pollution progressively increase the weight of and Environmental administer resolution, be that the heavy-duty commercial vehicle Abgasgesetz of fuel is progressively upgraded with diesel oil, in correlation technique, the emissions requirements constantly promoted is met in order to make dumping car, self-dumping undercarriage for automobile needs integrated after-treatment system, the wheelbase of dumping car own is shorter and crossing ability requires higher, and after-treatment system arranges that on self-dumping undercarriage for automobile difficulty is large, therefore needs badly to develop can meet emission request and the easy self-dumping undercarriage for automobile of after-treatment system layout.
Utility model content
The utility model is intended to solve one of technical matters in correlation technique at least to a certain extent.For this reason, the utility model proposes one have can realize discharge upgrading and arrange be easy to self-dumping undercarriage for automobile.
Another object of the present utility model is to propose a kind of dumping car with above-mentioned chassis.
Self-dumping undercarriage for automobile according to the utility model first aspect comprises: vehicle frame; The integrated bag of post-processing, the integrated bag of described post-processing is arranged on described vehicle frame, and the integrated handbag of described post-processing is drawn together: the diesel oxidation catalyst set gradually in waste gas discharge direction, grain catcher and selective catalytic reduction system operating, described grain catcher is connected between described diesel oxidation catalyst and described selective catalytic reduction system operating.
According to self-dumping undercarriage for automobile of the present utility model, the waste gas of being discharged by driving engine is successively through the process of diesel oxidation catalyst, grain catcher and selective catalytic reduction system operating, improve the effluent standard of self-dumping undercarriage for automobile, driving engine is discharged and meets higher emission request, and diesel oxidation catalyst, grain catcher and selective catalytic reduction system operating are integrated in the integrated bag of post-processing, thus be more convenient to be arranged on vehicle frame, master layout is optimized more, makes the border of each system non-interference.
Described vehicle frame is provided with engine pack, described engine pack comprises: driving engine and diesel injection system, described diesel injection system enters described diesel oxidation catalyst be connected to be suitable for that the diesel oil sprayed from described diesel injection system is mixed with waste gas with described diesel oxidation catalyst after, and described diesel injection system is integrated on described driving engine.
Described self-dumping undercarriage for automobile also comprises: intake-air throttle valve, and described intake-air throttle valve is arranged on the admission port place of described driving engine for controlling the suction quantity of driving engine.
Described diesel injection system comprises: diesel fuel injection controller, and described diesel fuel injection controller is arranged on the side of described driving engine and the ECU of contiguous described dumping car; Diesel fuel nozzle, described diesel fuel nozzle is connected with described diesel fuel injection controller and is arranged on the exhaust ports of the blwr of described driving engine.
Described vehicle frame is provided with fuel tank, and described diesel injection system also comprises: diesel oil pump, and described diesel oil pump is connected with described fuel tank; Diesel fuel filter, described diesel fuel filter to be connected between described diesel fuel nozzle and described diesel oil pump and to be also connected between the oil inlet of described driving engine and described diesel oil pump.
Described diesel fuel nozzle is connected by system pipeline with described diesel fuel filter, and described system pipeline is fixed on the body of described driving engine.
The exhausr port of the blwr of described driving engine is connected by bleeder line with the exhaust gas inlet of the integrated bag of described post-processing, and described bleeder line is provided with insulation construction.
Described vehicle frame is provided with accumulator box, and described accumulator box and the integrated bag of described post-processing are positioned at the same side of described vehicle frame, and the distance between described accumulator box and the integrated bag of described post-processing is 110 millimeters-130 millimeters.
The upper surface of the integrated bag of described post-processing is higher than the upper surface of described vehicle frame.
The nadir of the integrated bag of described post-processing and the distance on ground are L, L >=450 millimeter.
According to the dumping car of the utility model second aspect, comprise the self-dumping undercarriage for automobile described in first aspect.According to dumping car of the present utility model, there is crossing ability good, and the compact conformation of exhaust after treatment system, the advantages such as highly versatile.
Accompanying drawing explanation
Fig. 1 is the structural representation of the dumping car according to the utility model embodiment;
Fig. 2 is the birds-eye view of the self-dumping undercarriage for automobile according to the utility model embodiment;
Fig. 3 is the fundamental diagram of the diesel injection system of self-dumping undercarriage for automobile according to the utility model embodiment.
Reference numeral:
Dumping car 1000, self-dumping undercarriage for automobile 100, vehicle frame 1, the integrated bag 2 of post-processing, diesel oxidation catalyst 21, grain catcher 22, selective catalytic reduction system operating 23, engine pack 3, driving engine 31, diesel injection system 32, diesel fuel injection controller 321, diesel fuel nozzle 322, system pipeline 323, diesel oil pump 324, diesel fuel filter 325, diesel oil metering units 326, intake-air throttle valve 4, bleeder line 5, accumulator box 6, fuel tank 7, airfilter 8, urea box 9, ground 200.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
The chassis of vehicle for supporting, the driving engine of mounting vehicle and each parts thereof, and accept the power of driving engine, make vehicle produce motion, ensure normally to travel.The chassis of vehicle comprises carrying system, transmission system, running device, steering system and brake system, in order to ensure the arrangement space of said system, needing to carry out master layout to chassis, meeting the border requirement of each system.
Referring to Fig. 1-Fig. 3, the self-dumping undercarriage for automobile 100 according to the utility model embodiment is described.As shown in figures 1 and 3, vehicle frame 1 and the integrated bag 2 of post-processing is comprised according to the self-dumping undercarriage for automobile 100 of the utility model embodiment.
Vehicle frame 1 is as the branching carrier of each parts in chassis, and the integrated bag 2 of post-processing processes to meet emissions requirements for the waste gas of discharging driving engine 31.
With reference to shown in Fig. 1 and Fig. 3, the integrated bag 2 of post-processing is arranged on vehicle frame 1, and the integrated bag 2 of post-processing comprises: the diesel oxidation catalyst (DOC) 21 set gradually in waste gas discharge direction, grain catcher (DPF) 22 and selective catalytic reduction system operating (SCR) 23, grain catcher 22 is connected between diesel oxidation catalyst 21 and selective catalytic reduction system operating 23.The volume of the integrated bag 2 of above-mentioned post-processing is large, complex structure, and for the ease of arranging, the integrated bag of post-processing 2 can be configured to rectangular-shaped.
As shown in Figure 1, the upper surface of the integrated bag 2 of post-processing higher than the upper surface of vehicle frame 1, thus can make full use of the space of bottom, compartment, and can guarantee the distance between the integrated bag 2 of post-processing and ground 200 better, thus guarantees the crossing ability of dumping car 1000.
Preferably, the nadir of the integrated bag 2 of post-processing and the distance on ground 200 are L, L >=450 millimeter, thus guarantee the crossing ability of dumping car 1000 further.In a specific embodiment of the present utility model, ramp breakover angle is a, a is 27 degree.
Shown in seeing figures.1.and.2, vehicle frame 1 is also provided with engine pack 3, engine pack 3 comprises driving engine 31 and diesel injection system 32, and diesel injection system 32 enters diesel oxidation catalyst 21 (DOC) be connected to be suitable for that the diesel oil sprayed from diesel injection system 32 is mixed with waste gas with diesel oxidation catalyst 21 after.
That is, what enter diesel oxidation catalyst 21 is waste gas and diesel fuel mixtures, and wherein diesel oil sprays into from diesel injection system 32.
As follows according to the exhaust after-treatment process of the driving engine 31 of self-dumping undercarriage for automobile 100 of the present utility model:
After mixing from the waste gas of driving engine 31 discharge with diesel oil (diesel oil from diesel injection system 32 sprays into), enter diesel oxidation catalyst 21, the reaction of carbonic oxide (CO) under uniform temperature condition in diesel oil (CH) and waste gas, nitrogen monoxide (NO), is converted into carbon dioxide (CO
2) and nitrogen dioxide (NO
2).Waste gas after diesel oxidation catalyst 21 processes is again through grain catcher 22, and the particulate in waste gas is trapped in the filter core of the filtering bodies of grain catcher 22, reduces the granule number in waste gas.In a specific embodiment of the present utility model, the particle capture efficiency of grain catcher 22 is more than 95%.
Finally, the waste gas after grain catcher 22 processes passes through selective catalytic reduction system operating 23, by nitrogen dioxide (NO
2) be converted into nitrogen (N
2) and water (H
2o), after the integrated bag 2 of post-processing completes vent gas treatment, being discharged in air of emission regulation demands will be reached.Specifically, after the integrated bag 2 of above-mentioned post-processing processes, the dumping car 1000 with the integrated bag 2 of this post-processing can possess capital V emission level.
Process through diesel oxidation catalyst 21, grain catcher 22 and selective catalytic reduction system operating 23 pairs of driving engine 31 tail gas, the discharge satisfy regulatory of dumping car 1000 is required and has reserved interface for Abgasgesetz is upgraded further.
According to the self-dumping undercarriage for automobile 100 of the utility model embodiment, the waste gas of being discharged by driving engine 31 is successively through the process of diesel oxidation catalyst 21, grain catcher 22 and selective catalytic reduction system operating 23, improve the effluent standard of self-dumping undercarriage for automobile 100, driving engine 31 is discharged and meets higher emission request, and diesel oxidation catalyst 21, grain catcher 22 and selective catalytic reduction system operating 23 are integrated in the integrated bag 2 of post-processing, thus be more convenient to be arranged on vehicle frame 1, master layout is optimized more, makes the border of each system non-interference.
Further, diesel injection system 32 is as the ancillary system of diesel oxidation catalyst 21, grain catcher 22, it is bulky, for the ease of the layout of diesel injection system 32 on self-dumping undercarriage for automobile 100, according to the self-dumping undercarriage for automobile 100 of the utility model embodiment, diesel injection system 32 is integrated on driving engine 31, optimize the master layout of self-dumping undercarriage for automobile 100 thus, requiring, on higher dumping car 1000, to take into account the requirements such as emissions requirements, car load space, crossing ability compared with short wheelbase and to crossing ability.
In specific embodiments more of the present utility model, vehicle frame 1 is provided with fuel tank 7, the exhausr port of the blwr of driving engine 31 is connected by bleeder line 5 with the exhaust gas inlet of the integrated bag 2 of post-processing, and diesel injection system 32 comprises diesel fuel injection controller 321, diesel fuel nozzle 322, diesel oil pump 324, diesel fuel filter 325 and diesel oil metering units 326.
Fuel tank 7 can provide fuel oil for driving engine 31, diesel oil pump 324 is connected with fuel tank 7, diesel fuel filter 325 is connected between diesel fuel nozzle 322 and diesel oil pump 324, and diesel fuel filter 325 is also connected between the oil inlet of driving engine 31 and diesel oil pump 324, diesel fuel nozzle 322 is connected with diesel fuel injection controller 321, and the diesel oil that diesel fuel nozzle 322 sprays is suitable for mixing with the waste gas being about to enter diesel oxidation catalyst 21.Diesel oil metering units 326 is connected between diesel fuel filter 325 and diesel fuel nozzle 322 in order to control the diesel oil amount sprayed in bleeder line 5.
That is, diesel injection system 32 according to the utility model embodiment shares diesel oil pump 324 and diesel fuel filter 325 with driving engine 31, namely the oil inlet of driving engine 31 taken from by the diesel oil in diesel fuel nozzle 322, utilize diesel oil pump 324 and the diesel fuel filter 325 of dumping car 1000 thus, reduce costs, improve commonality.
Further, diesel fuel nozzle 322 can be connected by system pipeline 323 with diesel fuel filter 325, system pipeline 323 can be fixed on the body of driving engine 31, thus does not affect the layout border of self-dumping undercarriage for automobile 100, and wherein the body of driving engine 31 comprises cylinder body and cylinder cap.
Preferably; diesel fuel injection controller 321 is arranged on the side of driving engine 31 and the ECU of contiguous dumping car 1000; namely diesel fuel injection controller 321 is integrated on driving engine 31; and diesel fuel injection controller 321 is solidificated in driving engine 31 state, because ECU is arranged in machinery space, and the arrangement space place dustproof and waterproof of ECU is effective; therefore the ECU of contiguous for diesel fuel injection controller 321 dumping car 1000 is arranged; not only can improve space availability ratio, and can accept machinery space protection, reliability is high.
Preferably, diesel fuel nozzle 322 is arranged on exhausr port (i.e. the discharge orifice of the waste gas) place of the blwr of driving engine 31, can ensure that oil circuit is the shortest by redesigning this position, and diesel fuel nozzle 322 is integrated on driving engine 31, meet the angle requirement of diesel injection system 32, redesign adjustment Post RDBMS in driving engine 31 state, adapt to the exhaust system border of self-dumping undercarriage for automobile 100, avoid, because newly-increased parts space requirement increases, static, dynamic interference occurs.
The working process of diesel injection system 32 is as follows: diesel fuel injection controller 321 is according to the running condition of driving engine 31 and the integrated bag 2 of post-processing, send diesel fuel injection instruction, diesel oil pump 324 by diesel oil from fuel tank 7 sucking-off, by being sprayed in bleeder line 5 by diesel fuel nozzle 322 after diesel fuel filter 325, diesel oil metering units 326.
Further, self-dumping undercarriage for automobile 100 can also comprise intake-air throttle valve 4, and intake-air throttle valve 4 can be arranged on the admission port place of driving engine 31 for controlling the suction quantity of driving engine 31, adjustment combustion temperature, thus reaches the object controlling pollutant load in waste gas.
That is, by redesign intake-air throttle valve 4 interface position and towards, intake-air throttle valve 4 is made to be integrated on driving engine 31, namely be cured in driving engine 31 state, thus more adapt to the admission line border of the driving engine 31 of self-dumping undercarriage for automobile 100, avoid, in narrow space position, static, dynamic interference occurs.
Diesel oxidation catalyst 21 in the integrated bag 2 of post-processing and selective catalytic reduction system operating 23 pairs of temperature of reaction have requirement, therefore bleeder line 5 can be provided with insulation construction, to guarantee the treatment temperature of waste gas.
Further, vehicle frame 1 is provided with accumulator box 6, accumulator box 6 and the integrated bag 2 of post-processing are positioned at the same side of vehicle frame 1, and the distance between accumulator box 6 and the integrated bag 2 of post-processing is 110 millimeters-130 millimeters, not only can meet the requirement of most short wheelbase thus, the high temperature insulating demand of exhaust system can be met again, specifically, the waste gas of discharging after the integrated bag 2 of post-processing processes still has higher temperature, and high temperature can produce harmful effect to accumulator box 6, therefore by accumulator box 6 and spaced apart 110 millimeters-130 millimeters of the integrated bag of post-processing 2, not only can accumulator box 6 be arranged on vehicle frame 1, and high-temp waste gas can be prevented the injury of accumulator box 6.
In a specific embodiment of the present utility model, accumulator box 6 is the conglomerate of gas cylinder case and accumulator box 6.
Certainly, as shown in Figure 2, vehicle frame 1 is also provided with the parts such as airfilter 8, urea box 9, because the arrangement space impact of the integrated bag of post-processing 2 on airfilter 8, urea box 9 is less, airfilter 8 and urea box 9 etc. can be arranged on original position, as shown in Figure 2, airfilter 8 and urea box 9 can be arranged in the opposite side (with the integrated bag 2 of post-processing not homonymy) of vehicle frame 1, and wherein urea box 9 can be supplied urea for selective catalytic reduction system operating 23.
Self-dumping undercarriage for automobile 100 is by the improvement to driving engine 31, air inlet system and exhaust system and exhaust after treatment system (comprising the integrated bag 2 of post-processing and diesel injection system 32), and integrated, the collaborative design of driving engine producer and car load producer, optimize the master layout of self-dumping undercarriage for automobile 100, adjustment System border, under the volume of exhaust after treatment system increases obvious situation, reasonable Arrangement, on self-dumping undercarriage for automobile 100, meets the requirement of discharge and crossing ability.
That is, by above-mentioned calculation for layout, self-dumping undercarriage for automobile 100 not only meets emission request, and by by integrated to diesel injection system 32 and driving engine 31, improve the quantity of the common component of dumping car 1000, and reduce cost of development.
In sum, according to the self-dumping undercarriage for automobile 100 of the utility model embodiment, by diesel oxidation catalyst 21, grain catcher 22 and selective catalytic reduction system operating 23 being integrated in the integrated bag 2 of post-processing, and diesel injection system 32 is integrated on driving engine 31, make the exhaust after treatment system of the self-dumping undercarriage for automobile 100 of redesign, while meeting every harsh boundary condition, in the waste gas that self-dumping undercarriage for automobile 100 is produced, gaseous pollutant reduces greatly, reach emission regulation demands, such as, can reach capital V emission regulation demands.
According to the self-dumping undercarriage for automobile 100 of the utility model embodiment, the exhaust after treatment system (comprising the integrated bag 2 of post-processing and diesel injection system 32) of integrated calculation for layout, compact conformation, highly versatile, and the ground Clearance is greater than 450 millimeters, meet the requirement of dumping car 1000 pairs of crossing abilitys.
The utility model also proposes a kind of dumping car 1000, and this dumping car 1000 comprises the self-dumping undercarriage for automobile 100 described in above-described embodiment, thus it is good to have crossing ability, and the compact conformation of exhaust after treatment system, the advantages such as highly versatile.Alternatively, dumping car 1000 can be slag-soil truck.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", " interior ", " outward ", " cw ", " conter clockwise ", " axis ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (11)
1. a self-dumping undercarriage for automobile, is characterized in that, comprising:
Vehicle frame;
The integrated bag of post-processing, the integrated bag of described post-processing is arranged on described vehicle frame, and the integrated handbag of described post-processing is drawn together: the diesel oxidation catalyst set gradually in waste gas discharge direction, grain catcher and selective catalytic reduction system operating, described grain catcher is connected between described diesel oxidation catalyst and described selective catalytic reduction system operating.
2. self-dumping undercarriage for automobile according to claim 1, it is characterized in that, described vehicle frame is provided with engine pack, described engine pack comprises: driving engine and diesel injection system, described diesel injection system enters described diesel oxidation catalyst be connected to be suitable for that the diesel oil sprayed from described diesel injection system is mixed with waste gas with described diesel oxidation catalyst after, and described diesel injection system is integrated on described driving engine.
3. self-dumping undercarriage for automobile according to claim 2, is characterized in that, also comprises: intake-air throttle valve, and described intake-air throttle valve is arranged on the admission port place of described driving engine for controlling the suction quantity of driving engine.
4. self-dumping undercarriage for automobile according to claim 2, is characterized in that, described diesel injection system comprises:
Diesel fuel injection controller, described diesel fuel injection controller is arranged on the side of described driving engine and the ECU of contiguous described dumping car;
Diesel fuel nozzle, described diesel fuel nozzle is connected with described diesel fuel injection controller and is arranged on the exhaust ports of the blwr of described driving engine.
5. self-dumping undercarriage for automobile according to claim 4, is characterized in that, described vehicle frame is provided with fuel tank, and described diesel injection system also comprises:
Diesel oil pump, described diesel oil pump is connected with described fuel tank;
Diesel fuel filter, described diesel fuel filter to be connected between described diesel fuel nozzle and described diesel oil pump and to be also connected between the oil inlet of described driving engine and described diesel oil pump.
6. self-dumping undercarriage for automobile according to claim 5, is characterized in that, described diesel fuel nozzle is connected by system pipeline with described diesel fuel filter, and described system pipeline is fixed on the body of described driving engine.
7. self-dumping undercarriage for automobile according to claim 4, is characterized in that, the exhausr port of the blwr of described driving engine is connected by bleeder line with the exhaust gas inlet of the integrated bag of described post-processing, and described bleeder line is provided with insulation construction.
8. self-dumping undercarriage for automobile according to claim 7, it is characterized in that, described vehicle frame is provided with accumulator box, and described accumulator box and the integrated bag of described post-processing are positioned at the same side of described vehicle frame, and the distance between described accumulator box and the integrated bag of described post-processing is 110 millimeters-130 millimeters.
9. the self-dumping undercarriage for automobile according to any one of claim 1-8, is characterized in that, the upper surface of the integrated bag of described post-processing is higher than the upper surface of described vehicle frame.
10. self-dumping undercarriage for automobile according to claim 9, is characterized in that, the nadir of the integrated bag of described post-processing and the distance on ground are L, L >=450 millimeter.
11. 1 kinds of dumping cars, is characterized in that, comprise the self-dumping undercarriage for automobile according to any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166202.3U CN204712860U (en) | 2015-03-24 | 2015-03-24 | Self-dumping undercarriage for automobile and there is its vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166202.3U CN204712860U (en) | 2015-03-24 | 2015-03-24 | Self-dumping undercarriage for automobile and there is its vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204712860U true CN204712860U (en) | 2015-10-21 |
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ID=54311881
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|---|---|---|---|
| CN201520166202.3U Expired - Fee Related CN204712860U (en) | 2015-03-24 | 2015-03-24 | Self-dumping undercarriage for automobile and there is its vehicle |
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| CN (1) | CN204712860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552773A (en) * | 2018-06-01 | 2019-12-10 | 马尼托瓦克起重机有限责任公司 | Mounting arrangement of engine exhaust gas aftertreatment system on crane carrier |
| CN114575980A (en) * | 2022-03-04 | 2022-06-03 | 广西玉柴机器股份有限公司 | Tightly-coupled diesel engine exhaust aftertreatment system and method |
-
2015
- 2015-03-24 CN CN201520166202.3U patent/CN204712860U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552773A (en) * | 2018-06-01 | 2019-12-10 | 马尼托瓦克起重机有限责任公司 | Mounting arrangement of engine exhaust gas aftertreatment system on crane carrier |
| US11518235B2 (en) | 2018-06-01 | 2022-12-06 | Manitowoc Crane Companies, Llc | Mounting arrangement for engine exhaust aftertreatment system on crane carrier |
| CN114575980A (en) * | 2022-03-04 | 2022-06-03 | 广西玉柴机器股份有限公司 | Tightly-coupled diesel engine exhaust aftertreatment system and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20210324 |