WO2023100192A1 - Battery housing - Google Patents

Battery housing Download PDF

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Publication number
WO2023100192A1
WO2023100192A1 PCT/IN2022/050768 IN2022050768W WO2023100192A1 WO 2023100192 A1 WO2023100192 A1 WO 2023100192A1 IN 2022050768 W IN2022050768 W IN 2022050768W WO 2023100192 A1 WO2023100192 A1 WO 2023100192A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery housing
integrated casing
vehicle
tube
disposed
Prior art date
Application number
PCT/IN2022/050768
Other languages
French (fr)
Inventor
Anurag Khandual
Sornappan Banu Sharmanath
Dayanandam Naresh Kumar
Original Assignee
Tvs Motor Company Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tvs Motor Company Limited filed Critical Tvs Motor Company Limited
Publication of WO2023100192A1 publication Critical patent/WO2023100192A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains

Definitions

  • the present invention relates to a battery housing for motor vehicles.
  • drive force to rotate the drive wheel is stored in drive batteries in the form of electric energy.
  • the electric energy is electrically transmitted to a drive motor, which as per the input from the rider rotates the drive wheel.
  • the drive batteries in electric vehicles also need to be recharged from time-to-time.
  • a major challenge in an electric two-wheeler is demand of higher travel range per charge.
  • conventional electric two-wheelers have a very low range of travel which means, the vehicle needs to be charged more often which impacts overall usability, rider preference, etc.
  • An obvious solution to the problem seems to merely increase in the battery size of the vehicle.
  • an increase in battery size causes a plethora or problems.
  • the drive battery accounts for almost 30% to 40% of vehicle weight. Hence, having a large battery would cause a drastic increase in the vehicle weight, which would adversely affect vehicle handling.
  • any increase in the battery size will need an increase in the packaging space in between left and right beams of the frame, which in turn will increase the vehicle size in width direction, impacting overall vehicle look and aesthetics. Further, an increase in the battery size will also impact the floor board size, which in turn will adversely impact ground clearance and rider ergonomics.
  • the present invention is directed to a battery housing for receiving a plurality of battery cells.
  • the battery housing includes an integrated casing having at least a first member made of metal being detachably attached to at least a second member made of metal at a predetermined junction, the integrated casing having a front side and a rear side; at least one front mounting hoop disposed on the front side of the integrated casing; and at least one rear mounting hoop disposed on the rear side of the integrated casing such that the battery housing is directly mounted onto a predetermined part of a vehicle.
  • the junction runs along the front side, the rear side and opposing sides of the integrated casing such that the first member has a top member and the second member has a bottom member.
  • the junction runs along top side, the rear side, bottom side and the front side of the integrated casing, such that the first member has a left member and the second member has a right member.
  • the junction runs along the top side, the opposing sides and the bottom side of the integrated casing, such that the first member has a front member and the second member has a rear member.
  • the battery housing is mounted between a main tube and a rear tube of the vehicle thereby the battery housing being a structural load taking member, wherein the main tube extending downwardly and rearwardly in a vehicle front rear direction from a head tube, and the rear tube turning upwardly and terminating into a pair of seat rails.
  • the battery housing is mounted to a floorboard and disposed in a gravitational direction beneath the floorboard, the floorboard disposed between the main tube and the rear tube of the vehicle.
  • the present invention relates to a motor vehicle having a main frame, the main frame having a head tube for receiving a steering shaft; a main tube extending downwardly and rearwardly in a vehicle front rear direction from the head tube, a rear tube turning upwardly and terminating into a pair of seat rails; and a battery housing for receiving a plurality of battery cells, the battery housing mounted between the main tube and the rear tube such that the battery housing acts as a structural load taking member.
  • the battery housing includes an integrated casing having at least a first member made of metal being detachably attached to at least a second member made of metal at a predetermined junction, the integrated casing having a front side and a rear side; at least one front mounting hoop disposed on the front side of the integrated casing; and at least one rear mounting hoop disposed on the rear side of the integrated casing such that the battery housing is mounted onto the vehicle.
  • the junction of the battery housing runs along the front side, the rear side and opposing sides of the integrated casing such that the first member has a top member, and the second member has a bottom member.
  • the junction of the battery housing runs along top side, the rear side, bottom side and the front side of the integrated casing, such that the first member has a left member and the second member has a right member.
  • the junction of the battery housing runs along the top side, the opposing sides and the bottom side of the integrated casing, such that the first member has a front member and the second member has a rear member.
  • the battery housing is mounted to the main tube on the front side of the integrated casing and to the rear tube on the rear side of the integrated casing.
  • the battery housing is mounted to a floorboard and disposed in a gravitational direction beneath the floorboard, the floorboard disposed between the main tube and the rear tube of the vehicle.
  • Figure 1 shows a right-side view of a two wheeler vehicle in accordance with an embodiment of the invention.
  • Figure 2 shows a front perspective view of a battery housing in accordance with an embodiment of the invention.
  • Figure 3 shows a rear perspective view of the battery housing in accordance with an embodiment of the invention.
  • FIG. 4 shows the battery housing mounted on the vehicle in accordance with an embodiment of the invention.
  • FIG. 5 shows a top view of the battery housing in accordance with an embodiment of the invention.
  • the present invention relates to a battery housing for motor vehicles.
  • FIG. 1 shows a right-side view of a vehicle 10.
  • the vehicle 10 is a two-wheeler electric motorcycle having a main frame 50.
  • the main frame 50 On front side in a vehicle front-rear F-R direction, the main frame 50 has a head tube 14 which receives a steering shaft 20.
  • the steering shaft 20 has a steering handle 22 coupled with a pair of front shock absorbers 16 (only one shown) and a front wheel 18 for maneuvering the vehicle.
  • the steering handle 22 has a pair of rearview mirrors 24 (only one shown).
  • the steering shaft 20 has a pair of front suspensions 16 (only one shown) which are connected to the front wheel 18.
  • the main frame 50 further has a main tube 12 extending downwards and rearwards from the head tube 14 in the vehicle front rear direction F-R.
  • the main tube 12 travels longitudinally rearwards forming a support for a floorboard 190.
  • the main frame 50 further has a rear tube 26 which extends upwardly and rearwardly in the vehicle front rear direction F-R into a pair of seat rails 26a (only one shown) which support a seat for seating passengers.
  • the vehicle 10 Towards rear side in the vehicle front-rear direction F-R, the vehicle 10 has a pair of rear shock absorbers 32 (only one shown) mounted to a rear portion of the seat rails 26a.
  • the vehicle further has a rear wheel 30.
  • the vehicle 10 has a battery housing 100 disposed between the main tube 12 and the rear tube 26 of the vehicle 10.
  • the battery housing 100 thereby becomes a structural load taking member.
  • the vehicle 10 has the battery housing 100 which has a plurality of battery cells B (shown in Figure 5) disposed therein.
  • the battery housing 100 has an integrated casing 110.
  • the integrated casing 110 has at least a first member 1 10a and at least a second member 110b (shown in Figure 4).
  • the first member 110a and the second member 1 10b are made of metal and are detachably attached to each other at a predetermined junction 200 (shown in figure 4).
  • the integrated casing 110 has a front side 120 and a rear side 130 (shown in figure 3).
  • the battery housing 100 has at least a front mounting hoop 210 disposed on the front side 120 of the integrated casing 110. Similarly, as shown in Figure 3, the battery housing 100 also has at least a rear mounting hoop 220 disposed on the rear side 130 of the integrated casing 110. In this regard, the battery housing 100 is directly mounted onto a predetermined part of the vehicle 10.
  • the junction 200 runs along the front side 120, the rear side 130 and opposing sides 140, 150 of the integrated casing 1 10.
  • the first member 110a includes a top member
  • the second member 110b includes a bottom member.
  • the junction 200 runs along top side 160, the rear side 130, bottom side and the front side 120 of the integrated casing 1 10.
  • the first member 110a includes a left member
  • the second member 110b includes a right member.
  • the junction 200 runs along the top side 160, the opposing sides 140, 150 and the bottom side of the integrated casing 110.
  • the first member 110a includes a front member and the second member 110b includes a rear member.
  • the battery housing 100 of the present invention is mounted to the floorboard 190 and disposed in a gravitational direction beneath the floorboard 190, whereby the floorboard 190 is disposed between the main tube 12 and the rear tube 26 of the vehicle 10.
  • the battery housing can thus accommodate larger number of cells without substantially increasing the weight of the vehicle. Further, owing to the configuration of the integrated casing, vehicle ergonomics, handling or the ground clearance are not hampered in any way. Further, since the battery housing is directly mounted onto the vehicle, the housing itself acts as a structural, load taking member, thereby providing additional support to the floorboard. Since, the housing acts as a load taking member, it prevents the load to reach the cells directly. Additionally, the battery housing can be mounted and dismounted from the vehicle easily.
  • the casing can be assembled, disassembled, and serviced easily. Furthermore, the integrated casing being of metal and having a large surface area dissipates heat better from below the floorboard, thereby the rider not being impacted by the heat. Furtherstill, there can be plurality of junctions or the integrated casing can be single unit without any junctions.
  • the battery housing of the present invention further saves manufacturing costs, assembly timelines, servicing times, and service costs.

Abstract

The present invention relates to a battery housing (100) for a vehicle (10). According to the invention, the battery housing (100) includes an integrated casing (110) having at least a first member (110a) made of metal being detachably attached to at least a second member (110b) made of metal at a predetermined junction (200), the integrated casing (110) having a front side (120) and a rear side (130); at least one front mounting hoop (210) disposed on the front side (120) of the integrated casing (110); and at least one rear mounting hoop (220) disposed on the rear side (130) of the integrated casing (110) such that the battery housing (100) is directly mounted onto a predetermined part of a vehicle (10).

Description

TITLE OF INVENTION
Battery Housing
FIELD OF THE INVENTION
[001] The present invention relates to a battery housing for motor vehicles.
BACKGROUND OF THE INVENTION
[002] It is well known that in an electric vehicle, drive force to rotate the drive wheel is stored in drive batteries in the form of electric energy. The electric energy is electrically transmitted to a drive motor, which as per the input from the rider rotates the drive wheel. Just like a fueltank in an IC engine vehicle needs refilling from time-to-time, the drive batteries in electric vehicles also need to be recharged from time-to-time.
[003] A major challenge in an electric two-wheeler is demand of higher travel range per charge. However, conventional electric two-wheelers have a very low range of travel which means, the vehicle needs to be charged more often which impacts overall usability, rider preference, etc. An obvious solution to the problem seems to merely increase in the battery size of the vehicle. However, an increase in battery size causes a plethora or problems. To begin with, in a conventional electric two-wheeler, the drive battery accounts for almost 30% to 40% of vehicle weight. Hence, having a large battery would cause a drastic increase in the vehicle weight, which would adversely affect vehicle handling.
[004] Further, in vehicles where the drive battery is accommodated beneath the floorboard of the vehicle, any increase in the battery size, will need an increase in the packaging space in between left and right beams of the frame, which in turn will increase the vehicle size in width direction, impacting overall vehicle look and aesthetics. Further, an increase in the battery size will also impact the floor board size, which in turn will adversely impact ground clearance and rider ergonomics.
[005] Thus, there is a need in the art for a battery housing which addresses at least the aforementioned problems.
SUMMARY OF THE INVENTION
[006] In one aspect, the present invention is directed to a battery housing for receiving a plurality of battery cells. The battery housing includes an integrated casing having at least a first member made of metal being detachably attached to at least a second member made of metal at a predetermined junction, the integrated casing having a front side and a rear side; at least one front mounting hoop disposed on the front side of the integrated casing; and at least one rear mounting hoop disposed on the rear side of the integrated casing such that the battery housing is directly mounted onto a predetermined part of a vehicle.
[007] In an embodiment of the invention, the junction runs along the front side, the rear side and opposing sides of the integrated casing such that the first member has a top member and the second member has a bottom member.
[008] In another embodiment of the invention, the junction runs along top side, the rear side, bottom side and the front side of the integrated casing, such that the first member has a left member and the second member has a right member.
[009] In yet another embodiment, the junction runs along the top side, the opposing sides and the bottom side of the integrated casing, such that the first member has a front member and the second member has a rear member. [010] In a further embodiment, the battery housing is mounted between a main tube and a rear tube of the vehicle thereby the battery housing being a structural load taking member, wherein the main tube extending downwardly and rearwardly in a vehicle front rear direction from a head tube, and the rear tube turning upwardly and terminating into a pair of seat rails. [011] In yet another embodiment, the battery housing is mounted to a floorboard and disposed in a gravitational direction beneath the floorboard, the floorboard disposed between the main tube and the rear tube of the vehicle.
[012] In another aspect, the present invention relates to a motor vehicle having a main frame, the main frame having a head tube for receiving a steering shaft; a main tube extending downwardly and rearwardly in a vehicle front rear direction from the head tube, a rear tube turning upwardly and terminating into a pair of seat rails; and a battery housing for receiving a plurality of battery cells, the battery housing mounted between the main tube and the rear tube such that the battery housing acts as a structural load taking member.
[013] In an embodiment of the invention, the battery housing includes an integrated casing having at least a first member made of metal being detachably attached to at least a second member made of metal at a predetermined junction, the integrated casing having a front side and a rear side; at least one front mounting hoop disposed on the front side of the integrated casing; and at least one rear mounting hoop disposed on the rear side of the integrated casing such that the battery housing is mounted onto the vehicle.
[014] In yet another embodiment, the junction of the battery housing runs along the front side, the rear side and opposing sides of the integrated casing such that the first member has a top member, and the second member has a bottom member. [015] In a further embodiment, the junction of the battery housing runs along top side, the rear side, bottom side and the front side of the integrated casing, such that the first member has a left member and the second member has a right member.
[016] In an embodiment of the invention, the junction of the battery housing runs along the top side, the opposing sides and the bottom side of the integrated casing, such that the first member has a front member and the second member has a rear member.
[017] In yet another embodiment of the invention, the battery housing is mounted to the main tube on the front side of the integrated casing and to the rear tube on the rear side of the integrated casing.
[018] In another embodiment of the invention, the battery housing is mounted to a floorboard and disposed in a gravitational direction beneath the floorboard, the floorboard disposed between the main tube and the rear tube of the vehicle.
BRIEF DESCRIPTION OF THE DRAWINGS
[019] Reference will be made to embodiments of the invention, examples of which may be illustrated in accompanying figures. These figures are intended to be illustrative, not limiting. Although the invention is generally described in context of these embodiments, it should be understood that it is not intended to limit the scope of the invention to these particular embodiments.
Figure 1 shows a right-side view of a two wheeler vehicle in accordance with an embodiment of the invention.
Figure 2 shows a front perspective view of a battery housing in accordance with an embodiment of the invention. Figure 3 shows a rear perspective view of the battery housing in accordance with an embodiment of the invention.
Figure 4 shows the battery housing mounted on the vehicle in accordance with an embodiment of the invention.
Figure 5 shows a top view of the battery housing in accordance with an embodiment of the invention.
DETAILED DESCRIPTION OF THE INVENTION
[020] The present invention relates to a battery housing for motor vehicles.
[021] Figure 1 shows a right-side view of a vehicle 10. The vehicle 10 is a two-wheeler electric motorcycle having a main frame 50. On front side in a vehicle front-rear F-R direction, the main frame 50 has a head tube 14 which receives a steering shaft 20. The steering shaft 20 has a steering handle 22 coupled with a pair of front shock absorbers 16 (only one shown) and a front wheel 18 for maneuvering the vehicle. The steering handle 22 has a pair of rearview mirrors 24 (only one shown). Further, the steering shaft 20 has a pair of front suspensions 16 (only one shown) which are connected to the front wheel 18.
[022] The main frame 50 further has a main tube 12 extending downwards and rearwards from the head tube 14 in the vehicle front rear direction F-R. The main tube 12 travels longitudinally rearwards forming a support for a floorboard 190. The main frame 50 further has a rear tube 26 which extends upwardly and rearwardly in the vehicle front rear direction F-R into a pair of seat rails 26a (only one shown) which support a seat for seating passengers. [023] Towards rear side in the vehicle front-rear direction F-R, the vehicle 10 has a pair of rear shock absorbers 32 (only one shown) mounted to a rear portion of the seat rails 26a. The vehicle further has a rear wheel 30. Further, the vehicle 10 has a battery housing 100 disposed between the main tube 12 and the rear tube 26 of the vehicle 10. Thus, in an embodiment of the invention, the battery housing 100 thereby becomes a structural load taking member.
[024] Referring now to Figure 2, according to the present invention the vehicle 10 has the battery housing 100 which has a plurality of battery cells B (shown in Figure 5) disposed therein. As seen in the Figure 2, the battery housing 100 has an integrated casing 110. The integrated casing 110 has at least a first member 1 10a and at least a second member 110b (shown in Figure 4). The first member 110a and the second member 1 10b are made of metal and are detachably attached to each other at a predetermined junction 200 (shown in figure 4). Accordingly, the integrated casing 110 has a front side 120 and a rear side 130 (shown in figure 3). Further, according to the invention, the battery housing 100 has at least a front mounting hoop 210 disposed on the front side 120 of the integrated casing 110. Similarly, as shown in Figure 3, the battery housing 100 also has at least a rear mounting hoop 220 disposed on the rear side 130 of the integrated casing 110. In this regard, the battery housing 100 is directly mounted onto a predetermined part of the vehicle 10.
[025] In an embodiment of the invention, as shown in figure 4, the junction 200 runs along the front side 120, the rear side 130 and opposing sides 140, 150 of the integrated casing 1 10. Thus, in this embodiment the first member 110a includes a top member and the second member 110b includes a bottom member. [026] In yet another embodiment (not shown in the Figures), the junction 200 runs along top side 160, the rear side 130, bottom side and the front side 120 of the integrated casing 1 10. Thus, in this embodiment, that the first member 110a includes a left member and the second member 110b includes a right member.
[027] In a further embodiment of the invention (not shown in the Figures), the junction 200 runs along the top side 160, the opposing sides 140, 150 and the bottom side of the integrated casing 110. Thus, in this embodiment the first member 110a includes a front member and the second member 110b includes a rear member.
[028] In a further embodiment, as shown in Figure 4, the battery housing 100 of the present invention is mounted to the floorboard 190 and disposed in a gravitational direction beneath the floorboard 190, whereby the floorboard 190 is disposed between the main tube 12 and the rear tube 26 of the vehicle 10.
[029] Advantageously, as shown in Figure 5, since battery cells are directly disposed inside the battery housing of the present invention - without requiring a separate housing structure for each battery module - the battery housing can thus accommodate larger number of cells without substantially increasing the weight of the vehicle. Further, owing to the configuration of the integrated casing, vehicle ergonomics, handling or the ground clearance are not hampered in any way. Further, since the battery housing is directly mounted onto the vehicle, the housing itself acts as a structural, load taking member, thereby providing additional support to the floorboard. Since, the housing acts as a load taking member, it prevents the load to reach the cells directly. Additionally, the battery housing can be mounted and dismounted from the vehicle easily. Further, given the structure of the integrated casing, the casing can be assembled, disassembled, and serviced easily. Furthermore, the integrated casing being of metal and having a large surface area dissipates heat better from below the floorboard, thereby the rider not being impacted by the heat. Furtherstill, there can be plurality of junctions or the integrated casing can be single unit without any junctions. The battery housing of the present invention further saves manufacturing costs, assembly timelines, servicing times, and service costs.
[030] While the present invention has been described with respect to certain embodiments, it will be apparent to those skilled in the art that various changes and modification may be made without departing from the scope of the invention as defined in the following claims.

Claims

9
CLAIMS:
1 . A battery housing (100) for receiving a plurality of battery cells (B), the battery housing (100) comprising: an integrated casing (110) having at least a first member (110a) made of metal being detachably attached to at least a second member (110b) made of metal at a predetermined junction (200), the integrated casing (110) having a front side (120) and a rear side (130); at least one front mounting hoop (210) disposed on the front side (120) of the integrated casing (110); and at least one rear mounting hoop (220) disposed on the rear side (130) of the integrated casing (110) such that the battery housing (100) is directly mounted onto a predetermined part of a vehicle (10).
2. The battery housing (100) as claimed in claim 1 , wherein the junction (200) runs along the front side (120), the rear side (130) and opposing sides (140, 150) of the integrated casing (110) such that the first member (110a) comprises a top member and the second member (110b) comprises a bottom member.
3. The battery housing (100) as claimed in claim 1 , wherein the junction (200) runs along top side (160), the rear side (130), bottom side and the front side (120) of the integrated casing (110), such that the first member (110a) comprises a left member and the second member (110b) comprises a right member.
4. The battery housing (100) as claimed in claim 1 , wherein the junction (200) runs along the top side (160), the opposing sides (140, 150) and the bottom side of the integrated casing (110), such that the first member (110a) comprises a front member and the second member (110b) comprises a rear member. The battery housing (100) as claimed in claim 1 , wherein the battery housing is mounted between a main tube (12) and a rear tube (26) of the vehicle (10) thereby the battery housing (100) being a structural load taking member, wherein the main tube (12) extending downwardly and rearwardly in a vehicle front rear direction (F-R) from a head tube (14), and the rear tube (26) turning upwardly and terminating into a pair of seat rails (26a). The battery housing (100) as claimed in claim 5, being mounted to a floorboard (190) and disposed in a gravitational direction beneath the floorboard (190), the floorboard (190) disposed between the main tube (12) and the rear tube (26) of the vehicle (10). A motor vehicle (10) having a main frame (50), the main frame (50) having a head tube (14) for receiving a steering shaft (20); a main tube (12) extending downwardly and rearwardly in a vehicle front rear direction (F-R) from the head tube (14), a rear tube (26) turning upwardly and terminating into a pair of seat rails (26a); and a battery housing (100) for receiving a plurality of battery cells (B), the battery housing (100) mounted between the main tube (14) and the rear tube (26) thereby the battery housing (100) being a structural load taking member. 11
8. The motor vehicle (10) as claimed in claim 7, wherein the battery housing (100) comprises: an integrated casing (110) having at least a first member (110a) made of metal being detachably attached to at least a second member (110b) made of metal at a predetermined junction (200), the integrated casing (110) having a front side (120) and a rear side (130); at least one front mounting hoop (210) disposed on the front side (120) of the integrated casing (110); and at least one rear mounting hoop (220) disposed on the rear side (130) of the integrated casing (110) such that the battery housing (100) is mounted onto the vehicle (10).
9. The motor vehicle (10) as claimed in claim 7, wherein the junction (200) of the battery housing (100) runs along the front side (120), the rear side (130) and opposing sides (140, 150) of the integrated casing (110) such that the first member (110a) comprises a top member and the second member (110b) comprises a bottom member.
10. The motor vehicle (10) as claimed in claim 7, wherein the junction (200) of the battery housing (100) runs along top side (160), the rear side (130), bottom side and the front side (120) of the integrated casing (110), such that the first member (110a) comprises a left member and the second member (110b) comprises a right member.
1 1. The motor vehicle (10) as claimed in claim 7, wherein the junction (200) of the battery housing (100) runs along the top side (160), the opposing sides (140, 150) and the bottom side of the integrated casing (110), such that the first member (110a) comprises a front member and the second member (1 10b) comprises a rear member. 12 The motor vehicle (10) as claimed in claim 7, wherein the battery housing (100) is mounted to the main tube (14) on the front side (120) of the integrated casing (110) and to the rear tube (26) on the rear side (130) of the integrated casing (110). The motor vehicle (10) as claimed in claim 7, wherein the battery housing (100) is mounted to a floorboard (190) and disposed in a gravitational direction beneath the floorboard (190), the floorboard (190) disposed between the main tube (14) and the rear tube (26) of the vehicle (10).
PCT/IN2022/050768 2021-12-03 2022-08-30 Battery housing WO2023100192A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN202141056224 2021-12-03
IN202141056224 2021-12-03

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Publication Number Publication Date
WO2023100192A1 true WO2023100192A1 (en) 2023-06-08

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011000693A1 (en) * 2011-02-14 2012-08-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Electrical energy storage of a motor vehicle
EP3800079A1 (en) * 2019-10-04 2021-04-07 Hyundai Motor Company High voltage battery unit for vehicle and underbody of vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011000693A1 (en) * 2011-02-14 2012-08-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Electrical energy storage of a motor vehicle
EP3800079A1 (en) * 2019-10-04 2021-04-07 Hyundai Motor Company High voltage battery unit for vehicle and underbody of vehicle

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