CN101446234A - Air cooling structure of vehicle-based generator set - Google Patents
Air cooling structure of vehicle-based generator set Download PDFInfo
- Publication number
- CN101446234A CN101446234A CNA2008102441499A CN200810244149A CN101446234A CN 101446234 A CN101446234 A CN 101446234A CN A2008102441499 A CNA2008102441499 A CN A2008102441499A CN 200810244149 A CN200810244149 A CN 200810244149A CN 101446234 A CN101446234 A CN 101446234A
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- China
- Prior art keywords
- air
- plate
- vehicle
- silencing apparatus
- generator set
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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
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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
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
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- 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
- F02M35/02—Air cleaners
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P1/06—Arrangements for cooling other engine or machine parts
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to an air cooling structure of a vehicle-based generator set, which comprises a cabinet, wherein, an engine, an electric generator coaxially connected with the engine, a muffler connected with the engine, a heat radiator for cooling the engine and an air cleaner are installed in the cabinet. The air cooling structure is characterized in that the cabinet comprises a chassis, a front side plate, a rear side plate, a left side plate, a right side plate and top cover plates, wherein, the front side plate, the rear side plate, the left side plate and the right side plate are fixed on the side wall of the base plate of the chassis, the top cover plate are fixed at the upper parts of the four side plates, an air outlet, a module air inlet and a bottom air inlet are formed on the base plate of the chassis, a front air inlet is formed on the front side plate, and a rear air inlet is formed on the rear side plate. The air outlet is formed on the base plate of the chassis, the cooling air as well as the exhaust gas of the engine can be discharged out from the bottom part of the unit set, and the bottom part of the unit set is directly fixed on the frame of a motor vehicle. Therefore, the ventilation is reliable, and the arrangement is convenient.
Description
Technical field
The present invention relates to a kind of air-cooled structure of vehicle-based generator set, specifically a kind of air-cooled structure that is installed in the generator set on the motor vehicle, this generator set are reached by motor to be formed with the coaxial generator that is connected of this motor.
Background technique
Vehicle-based generator set is a kind of generator set that is installed on the motor vehicle, provides power supply in order to give the electrical equipment with car.Because the inner space of motor vehicle own is limited, and need to reserve the space for maintenance and the passage in enough spaces, therefore the volume to vehicle-based generator set has certain requirement.In addition, the waste gas that also requires vehicle-based generator set to produce will in time be discharged to outside the Motor Vehicle, in order to avoid the internal environment of Motor Vehicle is polluted, so that influence the healthy of appliance crew.
Existing vehicle-based generator set, the common generator set of general direct employing is installed in them on motor vehicle.The air-cooled structure of common generator set, its exhaust outlet operated by rotary motion is on the sidewall of rack or the top, to be discharged to outside the motor vehicle from the waste gas that exhaust outlet is discharged special introduction pipe must be set, this piping layout is when motor vehicle interiors, take limited space, and hindered operator's operate generator group.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, thereby a kind of air-cooled structure of vehicle-based generator set is provided, it is reliable to adopt the vehicle-based generator set of this air-cooled structure to ventilate, arrangement convenience, and can not hinder operator's operation.
According to technological scheme provided by the invention, a kind of air-cooled structure of vehicle-based generator set, comprise rack, in the described rack motor is installed, with the coaxial generator that is connected of motor, the silencing apparatus that links to each other with motor, the radiator of cooled engine and air-strainer, feature is: described rack is by the chassis, front side plate, back side panel, left sideboard, right sideboard and head cover plate constitute, described front side plate, back side panel, left sideboard and right sideboard are separately fixed on the sidewall of base plate on chassis, described head cover plate is fixed on the top of described four blocks of side plates, the base plate on described chassis is provided with exhaust outlet, module inlet and end intake grill, described front side plate is provided with preceding intake grill, and described back side panel is provided with rear air inlet.
The both sides, front and back of intake grill of the described end are welded with the protecting wire net fixed plate, on this protecting wire net fixed plate protecting wire net are installed.
Be provided with water tank baffle in the described rack, surround the silencing apparatus chamber between the inwall of water tank baffle and rack, described silencing apparatus is arranged in this silencing apparatus chamber.
Be provided with dividing plate in the described rack, described dividing plate is combined by first wind deflector and second wind deflector.Be fixed with output board mounting plate and line fixing frame on described first wind deflector.
Be respectively equipped with the chassis fixed hole on the antetheca of described chassis base plate and the rear wall.
Described silencing apparatus is combined by main muffler and secondary silencing apparatus, between main muffler and the secondary silencing apparatus by being communicated with connecting tube.Described secondary silencing apparatus is provided with the adapter of first tail pipe and second tail pipe is taken over.
Compared with the prior art the present invention has the following advantages:
1, the present invention is arranged on exhaust outlet on the base plate on chassis, the exhaust of cooling air and motor can be discharged from the bottom of unit, and the bottom of unit directly is fixed on the vehicle frame of motor vehicle, and it is reliable to ventilate, arrangement convenience.
2, the present invention is provided with module inlet, end intake grill, preceding intake grill and rear air inlet, has guaranteed sufficient air output on the one hand, and the high temperature position to unit cools off targetedly on the other hand, good cooling results.
3, the present invention is arranged at silencing apparatus in the silencing apparatus chamber, and the heat that silencing apparatus distributes is limited in the silencing apparatus chamber, can not influence other component in the rack; On the other hand, the exhaust sound of silencing apparatus is shielded by the silencing apparatus chamber, has reduced exhaust sound effectively.
4, silencing apparatus of the present invention is combined by main muffler and secondary silencing apparatus, can reduce exhaust sound effectively, reduces noise pollution.
5, secondary silencing apparatus of the present invention is provided with that first tail pipe is taken over and second tail pipe is taken over, and can select to adopt these two tail pipes any in taking over according to the concrete structure in the car body that generator set is installed, and with another sealing, convenient being suitable for.
Description of drawings
Fig. 1 is for adopting the schematic perspective view of vehicle-based generator set of the present invention.
The schematic perspective view of Fig. 2 for adopting vehicle-based generator set of the present invention to observe from the rear.
Fig. 3 is for having removed the schematic perspective view of case among Fig. 1.
Fig. 4 is for adopting the schematic perspective view on the chassis in the vehicle-based generator set of the present invention.
Fig. 5 is the schematic perspective view of the other direction on the chassis in the employing vehicle-based generator set of the present invention.
Fig. 6 is for adopting the schematic perspective view of the dividing plate in the vehicle-based generator set of the present invention.
Fig. 7 is the schematic perspective view of the other direction of the dividing plate in the employing vehicle-based generator set of the present invention.
Fig. 8 is for adopting the schematic perspective view of the silencing apparatus in the vehicle-based generator set of the present invention.
Fig. 9 is the schematic perspective view of the other direction of the silencing apparatus in the employing vehicle-based generator set of the present invention.
Embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
Fig. 1～shown in Figure 9 comprises head cover plate 1, front side plate 2, access door 3, chassis fixed hole 4, chassis 5, control panel 6, preceding intake grill 7, oil connection 8, storage battery joint 9, right sideboard 10, output terminal cover plate 11, rear air inlet 12, back side panel 13, protecting wire net 14, end intake grill 15, module inlet 16, exhaust outlet 17, left sideboard 18, silencing apparatus 19, water tank baffle 20, radiator 21, fan protect frame 22, air-strainer 23, inductance 24, module 25, generator 26, outlet terminal 27, dividing plate 28, motor 29, outlet pipe 30, base plate 31, rear fixed plate 32, bottom stiffener 33, water tank support plate 34, rear wall stiffening plate 35, fixed hole cover plate 36, left wall stiffening plate 37, inductance left supported plate 38, front shoe 39, inductance right supported plate 40, module support plate 41, antetheca stiffening plate 42, protecting wire net fixed plate 43, the first wind deflectors 44, output board mounting plate 45, the second wind deflectors 46, line fixing frame 47, outlet pipe takes over 48, main muffler 49, connecting tube 50, the first bearing 51, secondary silencing apparatus 52, first tail pipe is taken over 53, the second bearings, 54, the second tail pipes adapter 55 etc.
As Fig. 1～shown in Figure 3, adopt vehicle-based generator set of the present invention to comprise the rack of the sealing of a rectangular shape, in rack, be equipped with motor 29, with the radiator 21 and the air-strainer 23 of the motor 29 coaxial generators that are connected 26, the silencing apparatus 19 that links to each other with motor 29, cooled engine 29.In order to narrate conveniently, a side that this rack is equipped with electrical control panel 6 is defined as the front, and then the left and right directions of this rack is the long limit of cuboid.Rack is made of chassis 5, front side plate 2, back side panel 13, left sideboard 18, right sideboard 10 and head cover plate 1.
As Fig. 4～shown in Figure 5, chassis 5 comprises a rectangular flat base plate 31, welds after forming sidewall behind the flanging around the base plate 31, makes chassis 5 become the box body of a top opening.Inboard at left wall, antetheca and the rear wall of this box body is welded with left wall stiffening plate 37, antetheca stiffening plate 42 and rear wall stiffening plate 35 respectively, also be welded with bottom stiffener 33 on the base plate 1 in the box body, these stiffening plates also are equipped with water tank support plate 34 to 5 reinforing functions in chassis on chassis 5.The left side of base plate 31 has exhaust outlet 17, and this exhaust outlet 17 is a rectangular hole.Be welded with the water tank support plate 20 that extends along fore-and-aft direction on the base plate 31 of contiguous exhaust outlet 17, radiator 21 is play supporting role.The front portion, right side of base plate 31 is welded with front shoe 39, and the rear portion is welded with rear fixed plate 32.Front shoe 39 and rear fixed plate 32 are provided with bolt hole, are used for fixing motor 29 and generator 26.Be welded with inductance left supported plate 38 and inductance right supported plate 40 between the antetheca on front shoe 39 and chassis 5, be used for fixing inductance 24 is installed.The front portion of the base plate 31 of close chassis 5 right walls, just be close to the position of inductance right supported plate 40, have rectangular module inlet 16, be welded with module support plate 41 above this module inlet 16, offer on the module support plate 41 and module inlet 16 corresponding holes, be used for guiding cooling air into module 25.The rear portion of the base plate 31 of close chassis 5 right walls, just the back of module support plate 41 has end intake grill 15, and the both sides, front and back of this intake grill are welded with protecting wire net fixed plate 43.As shown in Figure 2, on the protecting wire net fixed plate 43 of end intake grill 15, protecting wire net 14 is installed, plays protection end intake grill 15.
For whole unit is installed and fixed, on the antetheca of chassis 5 base plates 31 and rear wall, have four chassis fixed holes 4, fixed hole 4 tops in chassis are welded with fixed hole cover plate 36.
The sidewall of the base plate 31 on chassis 5 is provided with bolt hole, is used for fixing front side plate 2, back side panel 13, left sideboard 18 and right sideboard 10 are installed.Head cover plate 1 covers on the top of four blocks of side plates, is connected with four side plate bolts.
As shown in Figure 1, the right side wall on chassis 5 is provided with oil connection 8 and storage battery joint 9.Oil connection 8 is connected with external fuel tank, and storage battery joint 9 is connected with external storage battery.This generator set is external with fuel tank and storage battery, can save the rack volume inside, makes the component in the rack arrange compactness, dwindles the volume of unit, thereby reduces the manufacture cost of unit.In addition, external fuel tank and storage battery can be arranged in the correct position of motor vehicle, and can increase its capacity.
Be provided with control panel 6 on the upper left side of front side plate 2, intake grill 7 before being provided with below the control panel 6.Preceding intake grill 7 is two row slotted holes, for air-strainer 23 provides fresh air.The middle part of front side plate 2 offers access opening, and access door 3 is installed on the access opening, uses when being used for overhauling unit.
The top of right sideboard 10 offers the output connection hole, disposes output terminal cover plate 11 on this hole.
As shown in Figure 2, the upper right quarter of back side panel 13 offers rear air inlet 12.The position of rear air inlet 12 is corresponding with the position of the outlet pipe 30 of motor 29, and the cooling air that enters from rear air inlet 12 cools off outlet pipe.
As shown in Figure 3, turn left from the right side on the chassis in rack 5 and be furnished with generator 26, motor 29, radiator 21 and silencing apparatus 19 successively. Generator 26 and 29 coaxial connections of motor.Silencing apparatus 19 is connected with the outlet pipe 30 of motor 29.The place ahead of motor 29 is provided with air-strainer 23, and air-strainer 23 is positioned at the top of inductance 24.
Motor 29 is the water-cooled multicylinder engine, and it is furnished with the pump circulation constituent, and radiator 21 is connected with the cooling line of motor 29.Be fixed with the water tank guard shield on the radiator 21, in order to protection radiator 21.The cooling fan of radiator 21 is assemblied on the motor 29, and the surrounded of fan has fan to protect frame 22, and fan protects frame 22 and is fixed by bolts on the water tank guard shield.
As Fig. 6, shown in Figure 7, dividing plate 28 is formed by first wind deflector 44 and second wind deflector, 46 gang welding.First wind deflector 44 and second wind deflector 46 all are sheet metal parts, are welded by the steel plate flanging.Also be welded with output board mounting plate 45 and line fixing frame 47 on first wind deflector 44.Output board mounting plate 45 is used for installing outlet terminal 27, and line fixing frame 47 is used for fixing the connection electric wire in the unit.
On the chassis 5, between radiator 21 and silencing apparatus 19, be provided with water tank baffle 20.Water tank baffle 20 surrounds the silencing apparatus chamber with left sideboard 18, head cover plate 1, front side plate 2 and back side panel 13, and silencing apparatus 19 is arranged in this silencing apparatus chamber.Silencing apparatus 19 is arranged in the silencing apparatus chamber, and the heat that silencing apparatus 19 distributes is limited in the silencing apparatus chamber, can not influence other component in the rack; On the other hand, the exhaust sound of silencing apparatus 19 is shielded by the silencing apparatus chamber, has reduced exhaust sound effectively.The top of water tank baffle 20 has through hole, with so that outlet pipe 30 pass.The middle part of water tank baffle 20 has rectangular opening, and is corresponding with radiator 21.Radiator 21 is by being bolted on the water tank baffle 20.
As Fig. 8, shown in Figure 9, in order to reduce exhaust sound better, reduce noise pollution, the silencing apparatus 19 in this generator set is combined by main muffler 49 and secondary silencing apparatus 52.Between main muffler 49 and the secondary silencing apparatus 52 by being communicated with connecting tube 50.Main muffler 49 can adopt any structure of the prior art with the internal structure of secondary silencing apparatus 52.The inlet of main muffler 49 is provided with outlet pipe and takes over 48, is welded with first bearing 51 and second bearing 54 on the secondary silencing apparatus 52, and these two bearings are fixed on unit inside with silencing apparatus 19.The bottom of secondary silencing apparatus 52 is provided with first tail pipe and takes over 53, and the sidewall of secondary silencing apparatus 52 is provided with second tail pipe and takes over 55.Can select to adopt these two tail pipes any in taking over according to the concrete structure in the car body that generator set is installed, and with another sealing, convenient being suitable for.
Working procedure of the present invention is as follows:
As Fig. 1～shown in Figure 3, the pump circulation constituent that motor 29 is made up of radiator 21 component such as grade is forced cooling.The air-strainer 23 of motor 29 sucks fresh air from the preceding intake grill 7 of front side plate 2, by outlet pipe 30 process silencing apparatuss 19, tailpipe combustion gas.The rack air outside enters rack from the end intake grill 15 on the base plate, enters rack inside, the component of cooled electric generator 26 and rack inside by the leading role of dividing plate 28.Afterwards, cooling air enters the silencing apparatus chamber that silencing apparatus 19 is housed by the pumping action of the fan that is installed in motor 29 ends by radiator 21, and silencing apparatus 19 is cooled off, and is discharged by the exhaust outlet on the chassis 5 17 then.
Claims (8)
1, a kind of air-cooled structure of vehicle-based generator set, comprise rack, motor (29) is installed in the described rack, with the coaxial generator that is connected of motor (29) (26), the silencing apparatus (19) that links to each other with motor (29), the radiator (21) of cooled engine (29) and air-strainer (23), it is characterized in that: described rack is by chassis (5), front side plate (2), back side panel (13), left sideboard (18), right sideboard (10) and head cover plate (1) constitute, described front side plate (2), back side panel (13), left sideboard (18) and right sideboard (10) are separately fixed on the sidewall of base plate (31) of chassis (5), described head cover plate (1) is fixed on front side plate (2), back side panel (13), the top of left sideboard (18) and (10) four blocks of side plates of right sideboard, the base plate (31) on described chassis (5) is provided with exhaust outlet (17), module inlet (16) and end intake grill (15), described front side plate (2) is provided with preceding intake grill (7), and described back side panel (13) is provided with rear air inlet (12).
2, the air-cooled structure of vehicle-based generator set according to claim 1 is characterized in that the both sides, front and back of intake grill of the described end (15) are welded with protecting wire net fixed plate (43), on this protecting wire net fixed plate (43) protecting wire net (14) is installed.
3, the air-cooled structure of vehicle-based generator set according to claim 1, it is characterized in that being provided with in the described rack water tank baffle (20), surround the silencing apparatus chamber between the inwall of water tank baffle (20) and rack, described silencing apparatus (19) is arranged in this silencing apparatus chamber.
4, the air-cooled structure of vehicle-based generator set according to claim 1 is characterized in that being provided with in the described rack dividing plate (28), and described dividing plate (28) is combined by first wind deflector (44) and second wind deflector (46).
5, the air-cooled structure of vehicle-based generator set according to claim 4 is characterized in that being fixed with on described first wind deflector (44) output board mounting plate (45) and line fixing frame (47).
6, the air-cooled structure of vehicle-based generator set according to claim 1 is characterized in that being respectively equipped with chassis fixed hole (4) on the antetheca of described base plate (31) and the rear wall.
7, the air-cooled structure of vehicle-based generator set according to claim 1, it is characterized in that described silencing apparatus (19) is combined by main muffler (49) and secondary silencing apparatus (52), between main muffler (49) and the secondary silencing apparatus (52) by being communicated with connecting tube (50).
8, the air-cooled structure of vehicle-based generator set according to claim 7 is characterized in that described secondary silencing apparatus (52) is provided with first tail pipe and takes over (53) and second tail pipe adapter (55).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102441499A CN101446234A (en) | 2008-12-12 | 2008-12-12 | Air cooling structure of vehicle-based generator set |
| PCT/CN2009/001404 WO2010066109A1 (en) | 2008-12-12 | 2009-12-09 | Air-cooling structure of vehicle-mounted electric generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102441499A CN101446234A (en) | 2008-12-12 | 2008-12-12 | Air cooling structure of vehicle-based generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101446234A true CN101446234A (en) | 2009-06-03 |
Family
ID=40742073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102441499A Pending CN101446234A (en) | 2008-12-12 | 2008-12-12 | Air cooling structure of vehicle-based generator set |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101446234A (en) |
| WO (1) | WO2010066109A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010066109A1 (en) * | 2008-12-12 | 2010-06-17 | 无锡开普动力有限公司 | Air-cooling structure of vehicle-mounted electric generating set |
| CN104110306A (en) * | 2014-04-14 | 2014-10-22 | 深圳市安托山特种机械有限公司 | Mute power station shell |
| CN107559089A (en) * | 2017-09-30 | 2018-01-09 | 无锡法尔胜悦能动力有限公司 | A kind of small-sized high temperature resistant mute type diesel generating set |
| CN109861554A (en) * | 2017-11-30 | 2019-06-07 | 中国中车股份有限公司 | Traction invertor for urban rail railcar |
| CN110682784A (en) * | 2019-11-01 | 2020-01-14 | 临工集团济南重机有限公司 | Power system and cross-country scissor aerial work platform |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593620B (en) * | 2015-10-16 | 2023-07-21 | 首帆动力科技股份有限公司 | Exhaust heat dissipation device of diesel generator set |
| CN108790794B (en) * | 2018-08-03 | 2023-05-12 | 泰豪科技股份有限公司 | Mobile power supply vehicle with split type water tank |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030034147A1 (en) * | 2001-05-31 | 2003-02-20 | Houck Glenn M. | Apparatus which eliminates the need for idling by trucks |
| JP2004270497A (en) * | 2003-03-06 | 2004-09-30 | Mazda Motor Corp | Engine generator |
| JP4326479B2 (en) * | 2005-01-20 | 2009-09-09 | 本田技研工業株式会社 | Engine-driven work machine |
| CN101158310A (en) * | 2007-11-16 | 2008-04-09 | 无锡开普动力有限公司 | Ventilated structure and cooling method of wind cooling electric generating set |
| CN100560957C (en) * | 2007-11-16 | 2009-11-18 | 无锡开普动力有限公司 | A kind of chassis structure of air-cooled generator set |
| CN201329799Y (en) * | 2008-12-12 | 2009-10-21 | 无锡开普动力有限公司 | Air-cooling structure of vehicle-mounted electric generating set |
| CN101446234A (en) * | 2008-12-12 | 2009-06-03 | 无锡开普动力有限公司 | Air cooling structure of vehicle-based generator set |
-
2008
- 2008-12-12 CN CNA2008102441499A patent/CN101446234A/en active Pending
-
2009
- 2009-12-09 WO PCT/CN2009/001404 patent/WO2010066109A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010066109A1 (en) * | 2008-12-12 | 2010-06-17 | 无锡开普动力有限公司 | Air-cooling structure of vehicle-mounted electric generating set |
| CN104110306A (en) * | 2014-04-14 | 2014-10-22 | 深圳市安托山特种机械有限公司 | Mute power station shell |
| CN107559089A (en) * | 2017-09-30 | 2018-01-09 | 无锡法尔胜悦能动力有限公司 | A kind of small-sized high temperature resistant mute type diesel generating set |
| CN109861554A (en) * | 2017-11-30 | 2019-06-07 | 中国中车股份有限公司 | Traction invertor for urban rail railcar |
| CN110682784A (en) * | 2019-11-01 | 2020-01-14 | 临工集团济南重机有限公司 | Power system and cross-country scissor aerial work platform |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010066109A1 (en) | 2010-06-17 |
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Open date: 20090603 |