KR101645714B1 - Mounting apparatus for an electric car driving device - Google Patents

Mounting apparatus for an electric car driving device Download PDF

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Publication number
KR101645714B1
KR101645714B1 KR1020150113199A KR20150113199A KR101645714B1 KR 101645714 B1 KR101645714 B1 KR 101645714B1 KR 1020150113199 A KR1020150113199 A KR 1020150113199A KR 20150113199 A KR20150113199 A KR 20150113199A KR 101645714 B1 KR101645714 B1 KR 101645714B1
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KR
South Korea
Prior art keywords
supporting
support
engine
module
arm
Prior art date
Application number
KR1020150113199A
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Korean (ko)
Inventor
김문기
Original Assignee
(주)세원물산
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Priority to KR1020150113199A priority Critical patent/KR101645714B1/en
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Publication of KR101645714B1 publication Critical patent/KR101645714B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12—Arrangement of engine supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12—Arrangement of engine supports
    • B60K5/1208—Resilient supports
    • B60K5/1216—Resilient supports characterised by the location of the supports relative to the motor or to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles

Abstract

The present invention relates to a mounting apparatus for an electric vehicle driving unit. The mounting apparatus for an electric vehicle driving unit comprises: an engine support coupled to be attached to and detached from one side of a vehicle body frame of an electric vehicle and supporting a power generating engine as a driving unit of the electric vehicle; a motor support coupled to be attached to and detached from the other side of the vehicle body frame and supporting a drive motor as the driving unit of the electric vehicle; and a plurality of vibration damping modules coupled to the engine support and the motor support to support the power generating engine and the drive motor and damping vibration generated when the power generating engine and the drive motor are operated.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mounting apparatus for an electric vehicle,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mounting apparatus for an electric vehicle drive unit, and more particularly, to a mounting apparatus for an electric vehicle drive unit capable of reducing vibrations caused by a drive unit of an electric vehicle, thereby improving driving performance.

An electric vehicle is an automobile that derives the drive energy of an automobile from electric energy, not from combustion of fossil fuel like existing automobile.

Electric vehicles are slightly different from those of internal combustion engines in addition to being replaced by electric motors driven by electric motors.

Such an electric vehicle has no exhaust gas in the automobile and has a very small noise, so research and development is continuing.

On the other hand, in the case of an electric vehicle, a lot of vibrations occur when a driving part such as a power generation engine and a driving motor is operated. Such vibration affects the running performance of the electric vehicle, so it is necessary to apply an attenuator to attenuate the vibration.

If an impact force due to an external impact during driving is transmitted to a drive unit such as a power generation engine and a drive motor, the drive unit may fail. Therefore, an apparatus for absorbing an impact between the vehicle body frame and the drive unit of the electric vehicle is needed.

However, considering the fact that the development of devices for vibration reduction has been slow since the R & D on electric vehicles is still in progress, it is necessary to develop a technique to overcome these problems .

Korea Patent Office Application No. 10-1999-0058316 Korea Patent Office Application No. 10-2012-7012404 Korea Patent Office Application No. 10-2014-7017518 Korea Patent Office Application No. 20-1997-0043398

An object of the present invention is to provide a mounting apparatus for an electric automobile drive unit capable of reducing vibration caused by a drive unit of an electric vehicle and improving driving performance.

The above object is achieved by an engine support detachably coupled to one side of a body frame of an electric vehicle and supporting an electric power generating engine as a driving unit of the electric vehicle; A motor support detachably coupled to the other side of the vehicle body frame to support a driving motor as a driving unit of the electric vehicle; And a plurality of vibration damping modules coupled to the engine support and the motor support to support the power generation engine and the drive motor and to damp vibrations generated during operation of the power generation engine and the drive motor The present invention is achieved by a mounting apparatus for an electric automobile drive unit.

The engine support includes an engine supporting main arm having a non-linear shape and traversing both sides of the vehicle body frame; A main arm engaging bracket coupled to both ends of the engine supporting main arm to engage the engine supporting main arm with the vehicle body frame; A main arm side module support portion coupled to both sides of the engine supporting main arm adjacent to the main arm engagement bracket to support the vibration damping module; An engine supporting sub-arm coupled to the vehicle body frame at a location different from the engine supporting main arm; A sub-arm coupling bracket coupled to one end of the engine supporting sub-arm to couple the engine supporting sub-arm to the vehicle body frame; And a sub-arm side module support coupled to the other end of the engine supporting sub-arm to support the vibration damping module.

Both the engine-supporting main arm and the engine-supporting sub-arm may have a hollow pipe shape inside.

The main-arm-side module supporting portion and the sub-arm-side module supporting portion may be provided with a plurality of fitting protrusions, respectively, which are fitted into the coupling holes of the vibration damping module.

The motor support includes a motor supporting arm having a non-linear shape and traversing both sides of the vehicle body frame; A motor supporting arm side support portion coupled to both side end regions of the motor supporting arm to support the vibration damping module; And a motor support frame connected to the vibration damping module, the vibration damping module having a side on which the driving motor is mounted and a side of which is coupled to the motor supporting arm side support portion.

Wherein the frame for motor support has a through hole formed at the center thereof and a motor coupling hole through which the driving motor is coupled to the periphery of the through hole, A module connecting plate part formed to intersect the driving motor tower plate part and connected to the vibration attenuation module, wherein a shaft through hole is formed; A supporting wall portion for supporting the driving motor tower plate portion and the module connecting plate portion; And a tilting dummy plate portion formed to be inclined at a side opposite to the module connecting plate portion with the support wall portion interposed therebetween.

Wherein the vibration damping module comprises: a module body having devices for vibration damping; A pair of body supporting frames provided symmetrically on both sides of the module body to support the module body; And a coupling shaft protruding upward from an upper portion of the module body.

According to the present invention, it is possible to reduce the vibration caused by the driving portion of the electric vehicle, thereby improving the driving performance.

Particularly, according to the present invention, it is possible to effectively reduce the vibration caused in the driving portion of the electric vehicle while preventing the height of the garage from being raised due to the compact and efficient structure.

1 is an enlarged view of a main part of a mounting apparatus for an electric automobile drive unit according to a first embodiment of the present invention.
Fig. 2 is a view showing the engine support mounted on the engine support in Fig. 1. Fig.
Fig. 3 is a view showing a state in which a drive motor is mounted on a motor support in Fig. 1. Fig.
Fig. 4 is an enlarged view of the area A in Fig. 1, showing only the engine support area as a solid line.
Fig. 5 is an enlarged view of the area A in Fig. 1, showing only the drive motor area as a solid line.
6 is a perspective view of the engine support.
7 is a partial exploded view of Fig.
Fig. 8 is a rear view of Fig. 6 with the vibration damping module removed. Fig.
9 is a cross-sectional view taken along line BB of Fig. 7
10 is a perspective view of a motor support.
11 is a front view of the vibration damping module.
12 is a perspective view of a vibration damping module in a mounting apparatus for an electric automobile drive unit according to a second embodiment of the present invention.
13 is a perspective view of an engine support in a mounting apparatus for an electric vehicle drive unit according to a third embodiment of the present invention.
14 is a sectional view of an engine supporting main arm in a mounting apparatus for an electric vehicle drive unit according to a fourth embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings.

The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention and to fully disclose the scope of the invention to a person having ordinary skill in the art to which the present invention belongs. And the present invention is only defined by the scope of the claims.

Thus, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

Like reference numerals refer to like elements throughout the specification. And (used) terms used herein are for the purpose of illustrating embodiments and are not intended to limit the invention.

In the present specification, the singular form includes plural forms unless otherwise specified. Also, components and acts referred to as " comprising (or comprising) " do not exclude the presence or addition of one or more other components and operations.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs.

Also, commonly used predefined terms are not ideally or excessively interpreted unless they are defined.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is an enlarged view of a main part of a mounting apparatus for an electric automobile drive unit according to a first embodiment of the present invention; Fig. 2 is a view showing a state in which an engine for power generation is mounted on an engine support in Fig. 1; Fig. 4 is an enlarged view of the area A of Fig. 1, showing only the engine support area as a solid line. Fig. 5 is an enlarged view of area A of Fig. Fig. 6 is a perspective view of the engine support, Fig. 7 is a partial exploded view of Fig. 6, Fig. 8 is a rear view of Fig. 6 and showing a state in which the vibration damping module is removed, Fig. 10 is a perspective view of a motor support, and Fig. 11 is a front view of a vibration damping module.

Referring to these drawings, the mounting apparatus for an electric vehicle drive unit according to the present embodiment can reduce vibrations caused by a driving unit of an electric vehicle to improve driving performance, and includes an engine support 110, a motor support 150, and a plurality of vibration damping modules 180.

First, the engine support 110 is detachably coupled to one side of the body frame 100 of the electric vehicle to support a power generation engine (see Fig. 2) as a drive unit of the electric vehicle.

The vehicle body frame 100 of the electric vehicle includes an outer frame, that is, an outer frame except parts for driving the electric vehicle. Since the engine support 110 is supported on the body frame 100, (See Fig. 2) in a stable state to attenuate vibration.

The engine support 110 indicates an area indicated by a solid line in Fig. 6 to 9, the engine support 110 includes an engine supporting main arm 120, a main arm coupling bracket 121, a main arm side module support portion 122, an engine supporting subarm 130, a sub-arm coupling bracket 131, and a sub-arm-side module support 132.

The engine-supporting main arm 120 is a structure installed across both sides of the vehicle body frame 100. In this embodiment, the engine supporting main arm 120 has a non-linear shape.

Therefore, it is advantageous to support the engine for power generation. That is, the power generation engine can be easily supported while preventing the height of the vehicle body from being increased.

The engine supporting main arm 120 is made of a metal material having excellent rigidity, and as shown in FIG. 9, the interior of the engine supporting main arm 120 may have an empty pipe shape.

The main arm engaging bracket 121 is engaged with both ends of the engine supporting main arm 120 and serves to engage the engine supporting main arm 120 with the vehicle body frame 100. In this case, they can be combined using bolts.

The engine supporting sub-arm 130 is a structure that is coupled to the vehicle body frame 100 at a position different from the engine supporting main arm 120.

In this embodiment, the engine supporting sub-arm 130 may also be made of a metallic material having a nonlinear shape and an inner pipe-shaped rigidity.

The sub-arm coupling bracket 131 is coupled to one end of the engine supporting sub-arm 130 to couple the engine supporting sub-arm 130 to the vehicle body frame 100. In this case, they can be combined using bolts.

On the other hand, the main-arm-side module support portion 122 is coupled to both sides of the engine-supporting main arm 120 adjacent to the main-arm-engagement bracket 121 to support the vibration-damping module 180.

The sub-arm-side module support 132 is coupled to the other end of the engine-supporting sub-arm 130 to support the vibration-dampening module 180.

The main arm side module supporting portion 122 and the sub arm side module supporting portion 132 have substantially the same structure. That is, both the main-arm-side module support portion 122 and the subarm-arm-side module support portion 132 have a large surface area so that the vibration-damping module 180 can be stably supported. The main arm side module supporting portion 122 and the sub arm side module supporting portion 132 are provided with a plurality of fitting projections 122a and 132a which are fitted into the coupling hole 182a of the vibration damping module 180. [ Accordingly, the coupling operation of the vibration damping module 180 can be facilitated.

Next, the motor support 150 is detachably coupled to the other side of the vehicle body frame 100 and serves to support a driving motor (see FIG. 3) as a driving unit of the electric vehicle.

The motor support 150 indicates an area indicated by a solid line in Fig. The motor support 150 may include a motor supporting arm 160, a motor supporting arm side supporting portion 161, and a motor supporting frame 170, as shown in detail in FIG.

The motor supporting arm 160 has a non-linear shape similar to the engine supporting main arm 120 and the engine supporting sub-arm 130, and is a structure that traverses both sides of the vehicle body frame 100. The motor supporting arm 160 may also be made of a metallic material having an inner hollow shape and a high rigidity.

The motor supporting arm side support portion 161 is coupled to both end regions of the motor supporting arm 160 to support the vibration damping module 180.

The motor supporting arm side support portion 161 also supports the vibration damping module 180 with a large surface area in the same manner as the main arm side module support portion 122 and the sub arm side module support portion 132.

The motor support frame 170 is a place where the drive motor is mounted. The motor support frame 170 is connected to the vibration attenuation module 180, which is coupled to the motor supporting arm side support portion 161 at one side. 5, the motor supporting frame 170 is configured such that the shaft hole 172a of the module connecting plate portion 172 is fitted in the coupling shaft 183 of the vibration damping module 180, So that the vibration of the driving motor is attenuated.

The frame 170 for supporting the motor has a through hole 171a formed at the center thereof and a motor coupling hole 171b through which the driving motor is coupled to the periphery of the through hole 171a, A module connecting plate 172 formed to intersect the driving motor top plate 171 and connected to the vibration damping module 180 to form a shaft hole 172a and a driving motor top plate 171, A supporting wall portion 173 for supporting the module connecting plate portion 172 and an inclined dummy plate portion 174 inclined from the opposite side of the module connecting plate portion 172 with the supporting wall portion 173 interposed therebetween.

Since the motor supporting frame 170 having such a structure is connected to the vibration damping module 180, the vibration damping effect from the vibration damping module 180 can be applied as it is to the driving motor.

Finally, the vibration damping module 180 is coupled to the engine support 110 and the motor support 150 to support the power generation engine and the drive motor, and to damp vibration generated during operation of the power generation engine and the drive motor It plays a role.

In the present embodiment, the vibration damping module 180 has three identical structures on the engine support 110 side and two on the motor support 150 side. Of course, the number of these is merely an example, and the scope of the present invention can not be limited to the number of these.

The vibration damping module 180 includes a module body 181 in which devices for vibrational damping are embedded and a pair of body supporting frames 181 which are provided symmetrically on both sides of the module body 181 to support the module body 181. [ And a coupling shaft 183 protruded upward from an upper portion of the module body 181. [

At this time, when the vibration damping module 180 supports the power generation engine, a through hole formed in the engine bracket B of the power generation engine as shown in FIG. 2 is connected to the coupling shaft 183 of the vibration damping module 180, To be fixed.

5, when the vibration-damping module 180 supports the drive motor, the shaft hole 172a formed in the module connecting plate portion 172 of the motor-supporting frame 170 is subjected to vibration damping So as to be fixed to the coupling shaft 183 of the module 180. [

As described above, the engine support 110 to which the vibration damping module 180 is applied attenuates the vibration of the power generation engine, and the motor support 150 to which the vibration damping module 180 is applied vibrates the drive motor It is possible to improve the running performance.

According to the present embodiment having the structure and function as described above, it is possible to reduce the vibration caused by the driving part of the electric vehicle, and to improve the driving performance.

Particularly, according to the present embodiment, since the structure is compact and efficient, the height of the garage can be prevented from increasing, and the vibration caused by the driving part of the electric vehicle can be effectively reduced.

12 is a perspective view of a vibration damping module in a mounting apparatus for an electric automobile drive unit according to a second embodiment of the present invention.

Referring to this figure, the vibration damping module 280 applied to the present embodiment also includes a module body 281 in which devices for vibration damping are embedded, and a module body 281 provided symmetrically on both sides of the module body 281, A pair of body supporting frames 282 for supporting the module bodies 281 and 281 and a coupling shaft 283 projecting upward from the upper portion of the module body 281.

In this structure, a vibration absorbing pad 284 may be further provided at the lower end of the body supporting frame 282. The vibration damping pad 284 buffers the load applied to the vibration damping module 280 so that the vibration damping effect can be enhanced.

Even if this embodiment is applied, the vibration caused by the driving part of the electric vehicle can be reduced, and the running performance can be improved.

13 is a perspective view of an engine support in a mounting apparatus for an electric vehicle drive unit according to a third embodiment of the present invention.

The main arm side module support portion 322 and the subarm arm side module support portion 332 constituting a place where the vibration damping module 180 is coupled are also provided in the engine support 310 of the present embodiment.

At this time, vibration-absorbing pads 325 and 335 may be further provided on the main-arm-side module supporting portion 322 and the sub-arm-side module supporting portion 332. The vibration damping pads 325 and 335 cushion the load applied to the main arm side module support portion 322 and the sub arm side module support portion 332 so that the vibration damping effect can be enhanced.

Even if this embodiment is applied, the vibration caused by the driving part of the electric vehicle can be reduced, and the running performance can be improved.

14 is a sectional view of an engine supporting main arm in a mounting apparatus for an electric vehicle drive unit according to a fourth embodiment of the present invention.

Referring to this figure, in the case of the present embodiment, an intake material 425 is further embedded in the engine supporting main arm 420. In this way, when the intake material 425 is further embedded in the engine-supporting main arm 420, it is possible to provide the effect of reducing the noise as well as the vibration.

Even if this embodiment is applied, the vibration caused by the driving part of the electric vehicle can be reduced, and the running performance can be improved.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. It is therefore intended that such modifications or alterations be within the scope of the claims appended hereto.

100: Body frame 110: Engine support
120: engine supporting main arm 121: main arm connecting bracket
122: main arm side module supporting portion 122a: fitting projection
130: engine supporting sub arm 131: sub arm coupling bracket
132: Sub-arm-side module supporting portion 132a:
150: motor support 160: motor support arm
161: motor supporting arm side supporting portion 170: motor supporting frame
171: Driving motor top plate portion 171a:
171b: motor coupling hole 172: module connecting plate portion
172a: shaft through hole 173: support wall portion
174: sloping dummy plate part 180: vibration damping module
181: Module body 182: Frame for body support
182a: engaging hole 183: engaging shaft

Claims (7)

An engine support detachably coupled to one side of a body frame of an electric vehicle and supporting an electric power generating engine as a driving unit of the electric vehicle;
A motor support detachably coupled to the other side of the vehicle body frame to support a driving motor as a driving unit of the electric vehicle; And
And a plurality of vibration damping modules coupled to the engine support and the motor support to support the power generation engine and the drive motor and to damp vibrations generated during operation of the power generation engine and the drive motor,
Wherein the motor support comprises:
A motor support arm having a non-linear shape and traversing both sides of the vehicle body frame;
A motor supporting arm side support portion coupled to both side end regions of the motor supporting arm to support the vibration damping module; And
And a motor support frame connected to the vibration damping module, the vibration damping module being connected to the motor supporting arm side supporting part, the motor supporting frame being mounted on the driving motor.
The method according to claim 1,
The engine support
An engine supporting main arm having a non-linear shape and traversing both sides of the vehicle body frame;
A main arm engaging bracket coupled to both ends of the engine supporting main arm to engage the engine supporting main arm with the vehicle body frame;
A main arm side module support portion coupled to both sides of the engine supporting main arm adjacent to the main arm engagement bracket to support the vibration damping module;
An engine supporting sub-arm coupled to the vehicle body frame at a location different from the engine supporting main arm;
A sub-arm coupling bracket coupled to one end of the engine supporting sub-arm to couple the engine supporting sub-arm to the vehicle body frame; And
And a sub-arm-side module support portion coupled to the other end of the engine-supporting sub-arm to support the vibration-damping module.
3. The method of claim 2,
Wherein the engine-supporting main arm and the engine-supporting sub-arm both have a pipe shape inside thereof.
3. The method of claim 2,
Wherein the main arm-side module supporting portion and the sub-arm-side module supporting portion are provided with a plurality of fitting protrusions, respectively, which are fitted into the coupling holes of the vibration damping module.
delete The method according to claim 1,
The motor-supporting frame includes:
A drive motor tower plate portion having a through hole formed at a center thereof and having motor coupling holes for coupling the drive motor to the periphery of the through hole, the drive motor tower plate being mounted with the drive motor;
A module connecting plate part formed to intersect the driving motor tower plate part and connected to the vibration attenuation module, wherein a shaft through hole is formed;
A supporting wall portion for supporting the driving motor tower plate portion and the module connecting plate portion; And
And a tilting dummy plate portion formed to be inclined at a side opposite to the module connecting plate portion with the support wall portion interposed therebetween.
The method according to claim 1,
Wherein the vibration damping module comprises:
A module body incorporating devices for vibration damping;
A pair of body supporting frames provided symmetrically on both sides of the module body to support the module body; And
And an engaging shaft protruding upward from an upper portion of the module body.
KR1020150113199A 2015-08-11 2015-08-11 Mounting apparatus for an electric car driving device KR101645714B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102240252B1 (en) * 2019-11-25 2021-04-27 주식회사 디아이씨 Axle assembly of electric vehicle with parking break

Citations (8)

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Publication number Priority date Publication date Assignee Title
JPH08192640A (en) * 1995-01-17 1996-07-30 Suzuki Motor Corp Support device for vehicular power plant
KR970043398A (en) 1995-12-29 1997-07-26 이웅렬 High strength nylon 66 fiber and its manufacturing method
KR19990058316A (en) 1997-12-30 1999-07-15 김덕중 Cathode structure of plasma ion implanter
KR20050062048A (en) * 2003-12-19 2005-06-23 기아자동차주식회사 Engine mount assembly for vehicle
KR20110053854A (en) * 2009-11-16 2011-05-24 현대자동차주식회사 Fuel cell electric vehicle with improved vibration isolation of fuel cell module
KR20120069762A (en) 2009-12-18 2012-06-28 미쓰비시덴키 가부시키가이샤 Electric vehicle drive control apparatus
JP2013035443A (en) * 2011-08-09 2013-02-21 Suzuki Motor Corp Mounting structure of power device for hybrid vehicle
KR20150102257A (en) 2014-02-28 2015-09-07 한온시스템 주식회사 Electromagnetic clutch

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08192640A (en) * 1995-01-17 1996-07-30 Suzuki Motor Corp Support device for vehicular power plant
KR970043398A (en) 1995-12-29 1997-07-26 이웅렬 High strength nylon 66 fiber and its manufacturing method
KR19990058316A (en) 1997-12-30 1999-07-15 김덕중 Cathode structure of plasma ion implanter
KR20050062048A (en) * 2003-12-19 2005-06-23 기아자동차주식회사 Engine mount assembly for vehicle
KR20110053854A (en) * 2009-11-16 2011-05-24 현대자동차주식회사 Fuel cell electric vehicle with improved vibration isolation of fuel cell module
KR20120069762A (en) 2009-12-18 2012-06-28 미쓰비시덴키 가부시키가이샤 Electric vehicle drive control apparatus
JP2013035443A (en) * 2011-08-09 2013-02-21 Suzuki Motor Corp Mounting structure of power device for hybrid vehicle
KR20150102257A (en) 2014-02-28 2015-09-07 한온시스템 주식회사 Electromagnetic clutch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102240252B1 (en) * 2019-11-25 2021-04-27 주식회사 디아이씨 Axle assembly of electric vehicle with parking break

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