CN109788671A - Electronic control unit - Google Patents
Electronic control unit Download PDFInfo
- Publication number
- CN109788671A CN109788671A CN201811302941.5A CN201811302941A CN109788671A CN 109788671 A CN109788671 A CN 109788671A CN 201811302941 A CN201811302941 A CN 201811302941A CN 109788671 A CN109788671 A CN 109788671A
- Authority
- CN
- China
- Prior art keywords
- control unit
- electronic control
- slot
- aperture
- connecting terminal
- Prior art date
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0069—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having connector relating features for connecting the connector pins with the PCB or for mounting the connector body with the housing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0212—Condensation eliminators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5227—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases with evacuation of penetrating liquids
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Connection Or Junction Boxes (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention, which provides, a kind of can prevent short-circuit electronic control unit between the connecting terminal as caused by dew.The electronic control unit (1) includes: the circuit substrate (3) for being equipped with electronic component；Metal shell (2) forms top-open portion (21), lateral opening portion (22) and the substrate reception portion (20) for storing circuit substrate；Metal The lid component (5), the upper surface of closure opening portion (21)；And the connector portion (4) of resin, its lateral opening portion for being configured at shell (2) (22) simultaneously has the multiple connecting terminals (40) connecting with circuit substrate (3), shell (2), The lid component (5) and connector portion (4) are combined via sealing material (6) respectively, wherein, it is formed with the terminals sub-aperture (70) for configuring connecting terminal (40) side by side in connector portion (4), is equipped with slot (71,72) along connecting terminal (40) between adjacent terminals sub-aperture (70).
Description
Technical field
This disclosure relates to the electronic control units for being controlled the electric component for being equipped on the vehicles such as automobile.
Background technique
In recent years, with the development of the electronic controlization of the vehicles such as automobile, the quantity of electronic control unit mounted is increasing
Add.Electronic control unit is usually covered by shell, and the circuit substrate for being equipped with electronic component is accommodated in the shell, is equipped with simultaneously
Connector portion with the connecting terminal being electrically connected with circuit substrate.Moreover, electronic control unit is using harness via connector
Portion is connect with electric component.
Here, short circuit may occur for circuit if adhering to water droplet in circuit substrate for being accommodated in electronic control unit etc..Cause
This, electronic control unit is water proof structure, while being equipped with the interconnecting part (spiracle) inside and outside connected unit (referring to patent document
1)。
Patent document 1: Japanese Unexamined Patent Publication 2000-50460 bulletin
Summary of the invention
Problems to be solved by the invention
But in the electronic control unit of airtight construction as described above, for example, water splash upper electronic control unit and
By when being quenched, may condense in electronic control unit.Moreover, in the case where condensing generation, if dew
It, then may between adjacent connecting terminal near the opening portion of the most narrow terminals sub-aperture in the interval being attached between connecting terminal
Short circuit occurs.Especially connector portion downward when, since dew becomes prone to accumulate in the opening of terminals sub-aperture
Near portion, therefore got higher a possibility that short circuit between generation connecting terminal.
Therefore, present disclosure is made for solving the above problems, and its purpose is to provide one kind to prevent
Short-circuit electronic control unit between the connecting terminal as caused by dew.
The solution to the problem
One scheme of the present disclosure for solving the above problems is a kind of electronic control unit, the electronic control unit
Include: circuit substrate, electronic component is installed；Metal shell forms top-open portion, lateral opening portion and receipts
Receive the substrate reception portion of the circuit substrate；Metal The lid component closes the top-open portion of the shell；And
The connector portion of resin, be configured at the lateral opening portion of the shell and have connect with the circuit substrate it is more
A connecting terminal, the shell, the The lid component and the connector portion are combined via sealing material respectively, and feature exists
In being formed with the connecting terminal for configuring the connecting terminal side by side in the connector portion in the electronic control unit
Hole is equipped with slot along the connecting terminal between the adjacent terminals sub-aperture.
In the electronic control unit, due to being equipped with slot along connecting terminal between adjacent terminals sub-aperture,
Even if the dew generated inside unit is attached to the opening for being spaced most narrow terminals sub-aperture of adjacent connecting terminal
Near portion, dew is also flowed to slot.Thus, even if dew is attached near the opening portion of terminals sub-aperture, dew
Do not accumulate between adjacent terminals sub-aperture, therefore short circuit between the connecting terminal as caused by dew can be prevented.
In above-mentioned electronic control unit, it is preferred that the slot is arranged in two surface sides of the connecting terminal with a pair,
The interval of the adjacent terminals sub-aperture is than based on the big of the temperature and humidity and electronic control unit that front and back occurs that condense
The diameter of small calculated moisture condensation water droplet is big, and the interval between the pair of slot is smaller than the diameter of the moisture condensation water droplet.
By being set as such structure, even if there may be the dews of the inside in electronic control unit to be attached to wiring
Near the opening portion of terminal hole, a part of dew also rides over slot, therefore reliably dew can be made to flow to slot.Therefore,
It is reliably prevented from short circuit between the connecting terminal as caused by dew.
In addition, in above-mentioned electronic control unit, it is further preferred that by the institute for two surface sides for being set to the connecting terminal
The connecting slot connected between a pair of of slot is stated to be formed between the adjacent terminals sub-aperture.
It, can in the case where near the opening portion that dew is attached to terminals sub-aperture by being set as such structure
Flow dew to any one of a pair of of slot being set between terminals sub-aperture.Therefore, energy
Enough it is more reliably prevented from short circuit between the connecting terminal as caused by dew.
The effect of invention
According to the electronic control unit of present disclosure, short circuit between the connecting terminal as caused by dew can be prevented.
Detailed description of the invention
Fig. 1 is the perspective view of electronic control unit involved in embodiment.
Fig. 2 is the exploded perspective view of electronic control unit involved in embodiment.
Fig. 3 is the perspective view of connector portion.
Fig. 4 is the figure for amplifying the part of the adjacent terminals sub-aperture at connector portion.
Description of symbols
1, electronic control unit；2, shell；3, circuit substrate；4, connector portion；40, connecting terminal；70, connecting terminal
Hole；71, slot；72, slot；73, connecting slot
Specific embodiment
The electronic control unit as embodiment involved in present disclosure is described in detail in referring to Fig.1~Fig. 4.At this
In embodiment, as electronic control unit, to illustrate for the fuel pump controller (FPC) for controlling petrolift.
The overall structure of electronic control unit
As shown in Figures 1 and 2, the electronic control unit 1 of present embodiment has shell 2, circuit substrate 3, connector portion
4, The lid component 5 and sealing material 6.Moreover, circuit substrate 3 is accommodated in shell 2, there are two the connector portions of connector 4a for tool
4 are sandwiched and combined via sealing material 6 respectively by shells 2 and The lid component 5, and The lid component 5 is fixed relative to shell 2.Also, it seals
Material 6 is made of being coated with liquid material in unit assembling and harden.
For such electronic control unit 1, for example, with the state that the bottom of shell 2 is contacted with vehicle (vehicle body), it will even
It meets device portion 4 to be installed as not towards day direction, be electrically connected using harness (not shown) via connector portion 4 and petrolift (not shown)
It connects.Also, in the present embodiment, connector portion 4 is installed on vehicle in a manner of becoming lower section.
The structure of shell
Shell 2 is the storage component of the approximately cuboid shape of made of metal (such as aluminum in the present embodiment), is had
Substrate reception portion 20, top-open portion 21 and lateral opening portion 22.Substrate reception portion 20 is for circuit substrate 3 to be accommodated in
The space of the inside of shell 2.Top-open portion 21 is opened on the upper surface whole region of shell 2, and is equipped with configuration in its edge
The sealing material hopper 21a of (coating) sealing material 6.Sealing material hopper 21a is in the edge complete cycle other than lateral opening portion 22
Upper formation.It is closed via sealing material 6 by The lid component 5 in the top-open portion 21.Thus, it is ensured that the engagement of shell 2 and The lid component 5
Partial leakproofness.
Lateral opening portion 22 with retain side wall 2a a part status openings in the one side (in four sides of shell 2
One).Moreover, being formed with the sealing material hopper 22a of configuration sealing material 6 in the inside of lateral opening portion 22.The sealing material
The both ends of hopper 22a are connected with sealing material hopper 21a.Connector portion 4 is configured via sealing material 6 in the lateral opening portion 22,
Lateral opening portion 22 is blocked.In addition, the bottom outer surface in shell 2 is formed with cooling fin 23.Shell 2 is also as use as a result,
It plays a role in the heat by self installation in the electronic component generation of circuit substrate 3 to the radiator of the external cooling of shell 2.
The structure of circuit substrate
The installation of circuit substrate 3 is for controlling the electronic component for the petrolift connecting with electronic control unit 1 and constituting control
Circuit.Although not shown, being still equipped with the electronics such as microcomputer, transistor, coil, capacitor in circuit substrate 3
Component.Such circuit substrate 3 is incorporated in the substrate reception portion 20 of shell 2.
The structure of connector portion
There are two connector 4a and the multiple connecting terminals 40 being electrically connected with circuit substrate 3 for the tool of connector portion 4.Connector
Portion 4 is resin forming product (such as PBT resin system in the present embodiment), (position of substantial middle between two connector 4a
Set) it is formed with the spiracle 60 inside and outside connected unit.Using the spiracle 60 make pressure inside electronic control unit 1 with
Atmospheric pressure keeps identical degree.Moreover, the entrance in spiracle 60 is formed with protrusion 61 protruding to the outside.The protrusion 61
It is integrally formed with connector portion 4.
In addition, as shown in figure 3, being formed with side by side in connector portion 4 multiple for configuring the connecting terminal of connecting terminal 40
Hole 70.Also, in Fig. 3, connecting terminal 40 is omitted.Terminals sub-aperture 70 is through the side of connector portion 4 being rectangle
Hole.The terminals sub-aperture 70 is formed as more smaller than connecting terminal 40, configures the indentation of connecting terminal 40 in terminals sub-aperture 70.
Therefore, it can prevent foreign matter from invading from terminals sub-aperture 70.In addition, the tapered shape of the opening portion 70a of terminals sub-aperture 70 expands
Greatly, connecting terminal 40 is become easy to the push operation of terminals sub-aperture 70.
Also, indentation is linear before the connecting terminal 40 of terminals sub-aperture 70 is bending machining.Moreover, by wiring
Terminal 40 is pressed into after terminals sub-aperture 70, (in the present embodiment for defined shape by 40 bending machining of connecting terminal
For crank-like).Therefore, because not limiting direction of the connector 4a relative to circuit substrate 3, therefore increases and carry freedom degree and mention
High quality.
Moreover, being equipped with slot 71,72 along connecting terminal 40 between adjacent terminals sub-aperture 70.That is, with connecing
Opposite each one slot in the two sides (the upper side and lower side in Fig. 3, Fig. 4) of line terminals 40 71,72 to form in pairs.As a result, by
In the loss of weight (Japanese: Rou order I) for being attached device portion 4, the generation of stomata is able to suppress in resin forming.This pair of slot
71,72 are linked by connecting slot 73.Connecting slot 73 between adjacent terminals sub-aperture 70 with the opening face of terminals sub-aperture 70
It is formed on the same face.
Here, the interval A ratio for being set as adjacent terminals sub-aperture 70 is based on before and after moisture condensation occurs (quenching front and back)
The diameter D of temperature and humidity and the calculated moisture condensation water droplet of the size of electronic control unit 1 is big, the interval B between slot 71,72
Diameter D than the water droplet that condenses is small (B < D < A).As an example, illustrate the setting value in present embodiment.
In the present embodiment, it is contemplated that electronic control unit 1 is quenched from work and there is a situation where condense to determine
The setting value stated.Firstly, the internal temperature in the work of electronic control unit 1 (before quenching) is set as 80 DEG C, relative humidity sets
For 80%RH, by the temperature after quenching be set as 0 DEG C, relative humidity be set as 100%RH.Also, the internal volume of electronic control unit 1
For 40cm3, shell 2 surface area be 8000mm2, The lid component 5 surface area be 2000mm2。
So, it is based on temperature, relative humidity and Saturated water vapor pressure, calculates the work of electronic control unit 1
In steam vapour amount (before quenching) be 233g/m3, the steam vapour amount after quenching be 4.85g/m3.Therefore, the moisture condensation amount after quenching is
228.1g/m3。
Here, due to the temperature change of quenching front and back, the inner air of electronic control unit 1 is from 40cm3It is reduced to 31cm3
(volume ratio 0.77), therefore the moisture condensation amount of the inside of electronic control unit 1 is 0.007g.
Moreover, because 2 side of shell has cooling fin 23, and contacted with the vehicle body of vehicle, therefore electronic control unit 1 works
In will not become high temperature, therefore it can be seen that moisture condensation occurs in 5 side of The lid component.Therefore, because surface area ratio is 0.2, so
The volume of dew at The lid component 5 is 0.0014cm3.Thus, the diameter D for the water droplet that condenses is D=1.4mm.
Therefore, in the present embodiment, in order to meet above-mentioned relationship (B < D < A), by adjacent terminals sub-aperture 70
Interval A be set as A=1.5mm, the interval B between slot 71,72 be set as B=1.2mm.
Setting interval A, B in this way, are attached to terminals in the moisture condensation water droplet generated in the inside of electronic control unit 1
In the case where near the opening portion 70a of sub-aperture 70, a part for the water droplet that condenses rides over slot 71 or slot 72, therefore can be reliably
Make dew drip to slot 71 or slot 72.
Also, as an example of the diameter D of interval A, B and the water droplet that condenses for illustrating herein, because according to electronic control
The variation of the moisture condensation amount such as size of unit is so the diameter D of moisture condensation water droplet is also different, therefore sets each rule with electronic control unit
Most suitable interval A, the B of lattice.
Such connector portion 4 has the inner wall part 41 of the inside for the lateral opening portion 22 for being configured at shell 2 and is configured at
The outside of lateral opening portion 22 and outside wall portions 42 with the appearance face contact of shell 2.The height of inner wall part 41 and outside wall portions 42 is big
It causes identical.Moreover, the top end part of inner wall part 41 is embedded in sealing material hopper 22a.That is, the top end part of inner wall part 41 is embedded in
In sealing material 6.Thus, it is ensured that the leakproofness of the bonding part of connector portion 4 and shell 2 (lateral opening portion 22).
In addition, the substrate press section 44 extended to the inside of shell 2 is formed at its both ends in connector portion 4.Pass through
The circuit substrate 3 in the substrate reception portion 20 for being accommodated in shell 2 is fixed on regulation by the substrate press section 44 and fixing screws 46
Position.
Moreover, it is configured at the connector portion 4 of the lateral opening portion 22 of shell 2 by the way that The lid component 5 is installed on shell 2, with
It is combined via sealing material 6 with shell 2 and The lid component 5 by the state that shell 2 and The lid component 5 sandwich.Also, in connector portion
4 and The lid component 5 bound fraction, connector portion 4 be formed with for sealing material 6 configure (coating) sealing material hopper 45, cover
The protrusion 5a of component 5 is embedded in the sealing material hopper 45.Thus, it is ensured that the sealing of the bound fraction of connector portion 4 and The lid component 5
Property.
The structure of The lid component
As shown in Figure 1 and Figure 2, the closure 2 in the state that connector portion 4 is configured at lateral opening portion 22 of The lid component 5
Top-open portion 21.It is formed in the The lid component 5 positioned at the planar portions 53 of edge and from the protruding portion 51 outstanding of planar portions 53.
Moreover, being formed with the protrusion chimeric with the sealing material hopper 45 of connector portion 4 in planar portions 53.
It is short-circuit between the connecting terminal of electronic control unit to prevent function
Then, illustrate that there is a situation where condense in the electronic control unit 1 with above structure.For example, in electronics control
Water is splashed in the work of unit 1 processed and is condensed in the case where being quenched.Moreover, when condensing generation, in electronic control unit
1, since connector portion 4 is located below, consequently, it can happen: dew flows to connector portion 4, and across adjacent terminals
The mode of son 40 adheres to and short circuit between connecting terminal occurs.
Therefore, it in electronic control unit 1, is equipped between adjacent terminals sub-aperture 70 along connecting terminal 40 and two sides
The opposite a pair of slot 71,72 in side.Therefore, even if being attached in the dew that the inside of electronic control unit 1 generates adjacent
Near the opening portion 70a of the most narrow terminals sub-aperture 70 in the interval of connecting terminal 40, dew also flows to slot 71,72.Thus,
Even if dew does not accumulate in adjacent terminals yet since dew is attached near the opening portion 70a of terminals sub-aperture 70
Between sub-aperture 70, therefore short circuit between the connecting terminal as caused by dew can be prevented.
Moreover, in electronic control unit 1, relative to the size (diameter D) of issuable moisture condensation water droplet, for adjacent
Terminals sub-aperture 70 interval (interval between the 70a of opening portion) A and slot 71,72 between interval B, with B < D < A's
The mode that relationship is set up sets interval A, B.Therefore, it is attached to and connects in the moisture condensation water droplet generated in the inside of electronic control unit 1
In the case where near the opening portion 70a of line end sub-aperture 70, a part for the water droplet that condenses rides over slot 71 or slot 72, and moisture condensation water droplet can
It is flowed by ground to slot 71 or slot 72.Thus, it is possible to short-circuit between being reliably prevented the connecting terminal as caused by dew.
In addition, connecting slot 73 is set between adjacent terminals sub-aperture 70, the connection in electronic control unit 1
A pair of slot 71,72 for two surface sides for being set to connecting terminal 40 is connected to each other by slot 73.Therefore, wiring is attached in dew
In the case where near the opening portion 70a of terminal hole 70, make times of the dew reliably into a pair of of slot 71,72 by connecting slot 73
One flowing.Therefore, short circuit between the connecting terminal as caused by dew can be more reliably prevented from.
Also, even if being attached to and connecing in the water droplet of intrusion in the case where water droplet invades unit inside via spiracle 60
When near the opening portion 70a of line end sub-aperture 70, which also directly or via connecting slot 73 to slot 71,72 flows.Thus, i.e.,
Make also to be reliably prevented from short-circuit hair between connecting terminal in the case where water droplet invades unit inside via spiracle 60
It is raw.
So it in electronic control unit 1, in the case where condensing, can prevent from connecing as caused by dew
It is short-circuit between line terminals.In addition, even if assuming that water droplet invades unit inside via spiracle 60, feelings with dew
Condition similarly, can also prevent short circuit between the connecting terminal as caused by encroached water.
In addition, above embodiment is only simple example, present disclosure is not limited in any way, certainly, not
It is detached from the range of the main idea and is able to carry out various improvement, deformation.For example, in the above-described embodiment, although to control
The fuel pump controller (FPC) of petrolift carries out example, but present disclosure can also be suitable for control electricity in addition to this
The controller of gas component.
Claims (3)
1. a kind of electronic control unit, the electronic control unit include:
Circuit substrate is equipped with electronic component；
Metal shell is formed with the substrate reception in top-open portion, lateral opening portion and the storage circuit substrate
Portion；
Metal The lid component closes the top-open portion of the shell；And
The connector portion of resin, be configured at the lateral opening portion of the shell and have connect with the circuit substrate
Multiple connecting terminals,
The shell, the The lid component and the connector portion are combined via sealing material respectively, the electronic control unit
It is characterized in that,
It is formed with the terminals sub-aperture for configuring the connecting terminal side by side in the connector portion,
Slot is equipped with along the connecting terminal between the adjacent terminals sub-aperture.
2. electronic control unit according to claim 1, which is characterized in that
The slot is arranged in pairs in the upper surface of connecting terminal side and following side,
Temperature and humidity and electronic control unit of the interval of the adjacent terminals sub-aperture than front and back occurs based on moisture condensation
Size it is calculated moisture condensation water droplet diameter it is big,
Interval between the pairs of slot is smaller than the diameter of the moisture condensation water droplet.
3. electronic control unit according to claim 1 or 2, which is characterized in that
The connecting slot linked between the pairs of slot for two surface sides for being set to the connecting terminal is formed in adjacent institute
It states between terminals sub-aperture.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017219166A JP6884088B2 (en) | 2017-11-14 | 2017-11-14 | Electronic control unit |
| JP2017-219166 | 2017-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109788671A true CN109788671A (en) | 2019-05-21 |
Family
ID=66474514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811302941.5A Pending CN109788671A (en) | 2017-11-14 | 2018-11-02 | Electronic control unit |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6884088B2 (en) |
| CN (1) | CN109788671A (en) |
| FR (1) | FR3073703A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631225A (en) * | 2019-11-05 | 2022-06-14 | 爱三工业株式会社 | Battery with a battery cell |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023085294A1 (en) * | 2021-11-11 | 2023-05-19 | 株式会社ヴァレオジャパン | Vehicular electronic device and production method therefor |
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| JP2000050460A (en) | 1998-07-24 | 2000-02-18 | Anden | Water-proof structure of electric junction box |
| JP3669224B2 (en) * | 1999-09-17 | 2005-07-06 | 株式会社デンソー | Case of electronic control equipment |
| JP3966764B2 (en) * | 2002-05-24 | 2007-08-29 | 古河電気工業株式会社 | Electrical junction box |
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| JP6023524B2 (en) * | 2012-09-14 | 2016-11-09 | 日立オートモティブシステムズ株式会社 | Electronic control unit |
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2017
- 2017-11-14 JP JP2017219166A patent/JP6884088B2/en active Active
-
2018
- 2018-10-12 FR FR1859470A patent/FR3073703A1/en active Pending
- 2018-11-02 CN CN201811302941.5A patent/CN109788671A/en active Pending
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| JP2001237568A (en) * | 2000-02-21 | 2001-08-31 | Tdk Corp | Waterproof ventilation housing using ventilation film |
| CN1499696A (en) * | 2002-11-08 | 2004-05-26 | 株式会社三协精机制作所 | Terminal portion structure of motor equipment |
| CN101510595A (en) * | 2004-11-19 | 2009-08-19 | 日立麦克赛尔株式会社 | Battery pack |
| CN1885650A (en) * | 2005-06-23 | 2006-12-27 | 株式会社自动网络技术研究所 | Electric connection box |
| US20090137135A1 (en) * | 2007-11-26 | 2009-05-28 | Sumitomo Wiring Systems, Ltd. | Connector for board and electrical junction box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631225A (en) * | 2019-11-05 | 2022-06-14 | 爱三工业株式会社 | Battery with a battery cell |
| CN114631225B (en) * | 2019-11-05 | 2024-04-02 | 爱三工业株式会社 | Battery cell |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6884088B2 (en) | 2021-06-09 |
| FR3073703A1 (en) | 2019-05-17 |
| JP2019092283A (en) | 2019-06-13 |
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Application publication date: 20190521 |