CN106898490A - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN106898490A CN106898490A CN201611159300.XA CN201611159300A CN106898490A CN 106898490 A CN106898490 A CN 106898490A CN 201611159300 A CN201611159300 A CN 201611159300A CN 106898490 A CN106898490 A CN 106898490A
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply unit
- cut
- power
- electronic equipment
- 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.)
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 44
- 229910001416 lithium ion Inorganic materials 0.000 claims description 44
- 239000003990 capacitor Substances 0.000 claims description 43
- 230000015654 memory Effects 0.000 claims description 26
- 238000012360 testing method Methods 0.000 claims description 13
- 229910018095 Ni-MH Inorganic materials 0.000 claims description 3
- 229910018477 Ni—MH Inorganic materials 0.000 claims description 3
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000006866 deterioration Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/14—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
- H01G11/18—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors against thermal overloads, e.g. heating, cooling or ventilating
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/04—Hybrid capacitors
- H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/30—Nickel accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Human Computer Interaction (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Power Sources (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The present invention provides a kind of electronic equipment, and it seeks the high efficiency of the electric discharge of electrical storage device, and suppresses the deterioration of electrical storage device itself.The electronic equipment possesses：Power supply unit (11), it provides electric power；CPU (13), it is by the electric power that is provided by power supply unit (11) come work；Induced-draught fan (16), it is stopped by the way that the electric power that being provided by power supply unit (11) is come work and suctions out the used heat from CPU (13) by the cut-out of the power supply of the power supply unit (11)；And electrical storage device, its position for being arranged at the used heat that CPU (13) is received in the case where the power supply from power supply unit (11) is cut off, to the power charge provided by the power supply unit (11), and the CPU (13) is discharged by the cut-out of the power supply from the power supply unit (11).
Description
Technical field
The present invention relates to the electronic equipment with electrical storage device.
Background technology
In recent years, it is referred to as the storage of lithium-ion capacitor with reference to the electric power storage principle of lithium ion battery and double layer capacitor
Electric installation is used in various situations (referring for example to patent document 1).The lithium-ion capacitor is used for example as server
Backup during Deng electronic equipment instantaneous power-off.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2014-112534 publications
The content of the invention
The invention technical problem to be solved
However, lithium-ion capacitor internal resistance in the case of itself low temperature is uprised, charging and discharging as shown in Figure 3, Figure 4
Deterioration of efficiency, but lithium-ion capacitor itself is difficult to deteriorate.On the other hand, lithium-ion capacitor is interior in the case of itself high temperature
Resistive is low, and the efficiency of charging and discharging becomes excellent as shown in Figure 3, Figure 4, but the deterioration of lithium-ion capacitor itself accelerates.In addition, this
The characteristic of sample also may be used in other electrical storage devices (such as lithium ion battery, double layer capacitor, Ni-MH battery, nickel-cadmium cell)
To see.Therefore, in the electronic equipment with existing electrical storage device, there is the height being difficult in the electric discharge for seeking electrical storage device
Suppress the problem of the deterioration of electrical storage device itself while effectization.
It is of the invention to be proposed to solve the problems, such as above-mentioned, its object is to, there is provided it is a kind of in the electricity with electrical storage device
In sub- equipment, the high efficiency of the electric discharge of electrical storage device can be sought, and suppress the electronic equipment of the deterioration of electrical storage device itself.
The technological means of solve problem
Electronic equipment of the present invention, it possesses：Power supply unit, it provides electric power；Processor, it is carried by by power supply unit
The electric power of confession carrys out work；Induced-draught fan, its by the way that the electric power that is provided by power supply unit is come work and suctions out the used heat from processor, and
Stopped by the cut-out of the power supply of the power supply unit；And electrical storage device, it is arranged in the electric power from power supply unit
Supply receives the position of the used heat from processor in the case of being cut off, to the power charge provided by the power supply unit, and lead to
Cross the cut-out from the power supply of the power supply unit and the processor is discharged.
The effect of invention
According to the present invention, due to constituting as described above, therefore in the electronic equipment with electrical storage device, can seek
The high efficiency of the electric discharge of electrical storage device, and suppress the deterioration of electrical storage device itself.
Brief description of the drawings
Fig. 1 is the figure of the configuration example for showing the electronic equipment involved by embodiments of the present invention 1.
Fig. 2A, Fig. 2 B of Fig. 2 are the figure of the current path in the electronic equipment shown in explanatory diagram 1, the electric current road under usual state
The figure of the current path under the figure in footpath, Status of Backups.
Fig. 3 is the figure of of the charge characteristic for showing lithium-ion capacitor.
Fig. 4 is the figure of of the flash-over characteristic for showing lithium-ion capacitor.
Specific embodiment
Hereinafter, embodiments of the present invention are described in detail referring to the drawings.
Implementation method 1
Fig. 1 is the figure of the configuration example of the electronic equipment 1 involved by embodiments of the present invention 1.
Electronic equipment 1 has the backup functionality for having used electrical storage device.In addition hereinafter, made by using lithium-ion capacitor 17
Illustrated in case of for electrical storage device.The electronic equipment 1 is as shown in figure 1, possess：Power supply unit 11, power cut is detected
Portion 12, CPU (processor) 13, volatile memory 14, nonvolatile memory 15, induced-draught fan 16, lithium-ion capacitor 17 with
And diode 18,19.
11 pairs of electric power provided by outside main power source of power supply unit carry out electrical power conversion, and provide to electronic equipment 1
Each portion.For example, the input of power supply unit 11 carrys out the electric power of the AC100-240V of automatic power supply, the electric power of DC12V is internally converted to simultaneously
There is provided to each portion in electronic equipment 1.
Power cut test section 12 detects the cut-out (detection Power Fai l) of the power supply from power supply unit 11.This
When, for example, power cut test section 12 is by judging whether the voltage applied by power supply unit 11 meets the printed panel of electronic equipment 1
The job specifications of the I C of upper actual load, thus detect the cut-out of the presence or absence of power supply.Also, power cut test section 12 will show
The signal output of the testing result of the presence or absence of power supply cut-out is to CPU13.
CPU13 runs the various journeys for being stored in volatile memory 14 by the work about electric power that is provided by power supply unit 11
Sequence.Also, CPU13 will show the data output of the operation result of the program to volatile memory 14.Additionally, by electric power
In the case that cut-out test section 12 detects the cut-out of power supply, CPU13 reads the data for being stored in volatile memory 14
In at least a portion (minimum essential limit) data, and be sent to nonvolatile memory 15 (backup functionality).In addition,
In the backup operation of CPU13, the data for being sent to nonvolatile memory 15 from volatile memory 14 are set in advance.
Volatile memory 14 storage CPU13 operation various programs and show by CPU13 export program fortune
The data of row result.
Nonvolatile memory 15 stores the data transmitted by CPU13.For example using SSD (So l i d State Drive,
Solid state hard disc) as the nonvolatile memory 15.
Induced-draught fan 16 rotates blade by the electric power provided by power supply unit 11, and suctions out the used heat of CPU13.Additionally, inhaling
Blower fan 16 stops in the case where the power supply of power supply unit 11 is cut off.
17 pairs of power charges provided by power supply unit 11 of lithium-ion capacitor, and the power supply for passing through the power supply unit 11
Cut off and the CPU13 is discharged.The lithium-ion capacitor 17 be arranged at power supply unit 11 power supply be cut off
In the case of receive CPU13 used heat position.
Additionally, CPU13, induced-draught fan 16 and lithium-ion capacitor 17 are accommodated in the same housing of electronic equipment 1.
Diode 18 is inserted into from the power supply circuit of power supply unit 11 to CPU13, and anode is defeated with power supply unit 11
Go out end connection, negative electrode is connected with the input of CPU13.
Diode 19 is inserted into from the power supply circuit of lithium-ion capacitor 17 to CPU13, anode and lithium-ion capacitance
The output end connection of device 17, negative electrode is connected with the input of CPU13.
Next, the effect of the electronic equipment 1 constituted as described above using Fig. 1~4 pair is illustrated.In addition, in Fig. 2
In, the structure required for the explanation for only showing current path in the internal structure of electronic equipment 1.
Here, the internal resistance in the case of itself low temperature of lithium-ion capacitor 17 is uprised, the efficiency of charging and discharging as shown in Figure 3,4
It is deteriorated, but lithium-ion capacitor 17 itself is difficult to deteriorate.On the other hand, lithium-ion capacitor 17 is interior in the case of itself high temperature
Resistive is low, and the efficiency of charging and discharging becomes excellent as shown in Figure 3, Figure 4, but the deterioration of lithium-ion capacitor 17 itself accelerates.
Therefore, in implementation method 1, it is configured to configure lithium-ion capacitor 17 in the vicinity of CPU13, and, coming
Stop induced-draught fan 16 in the case of stopping from the power supply of power supply unit 11.Thus, in the electric discharge of lithium-ion capacitor 17
Discharging efficiency is improved, and considers lithium ion (when including the charging of lithium-ion capacitor 17) in 1 normal work of electronic equipment
The deterioration of capacitor 17, so as to seek the long life.
That is, in the case of the normal work of power supply unit 11, as shown in Figure 2 A, there is provided electric power to CPU13, induced-draught fan 16 and
Lithium-ion capacitor 17.Thus, CPU13 operations are stored in the program of volatile memory 14, show the data of the operation result
It is stored in volatile memory 14.Additionally, lithium-ion capacitor 17 is charged.In addition at this moment, induced-draught fan 16 works
To suction out the used heat produced by CPU13.By the sucking-off of the used heat, can be being changed into the CPU13 of high temperature, and lithium in cooling work
Ionistor 17 is also changed into low temperature, and Min. is limited in such that it is able to the deterioration of itself lithium-ion capacitor 17.
On the other hand, if electric power is not exported from power supply unit 11, as shown in Figure 2 B, cut off to CPU13, induced-draught fan
16 and the power supply of lithium-ion capacitor 17.Then, induced-draught fan 16 stops, additionally, lithium-ion capacitor 17 start it is right
The electric discharge of CPU13.Additionally, the electric capacity carried out with power cut test section 12 cut-out that supplies is detected as opportunity, CPU13 will be deposited
At least a portion data being stored in the data of volatile memory 14 are sent to nonvolatile memory 15 and preserve.Now,
It is off due to induced-draught fan 16, therefore the used heat that CPU13 is produced is not sucked out and is stranded in around CPU13.Due to this
The used heat of delay causes that lithium-ion capacitor 17 is changed into high temperature, and efficiency during electric discharge can be improved.
In addition, the configuration relation of lithium-ion capacitor 17 and CPU13 is designed to：(the example during the life-span of electronic equipment 1
Such as 10 years), during as being able to ensure that at least one of data are stored in necessary electric discharge in nonvolatile memory 15
Between (such as 8 seconds) temperature.
Additionally, in above-mentioned, the setting diode 18 in the power supply circuit of power supply unit 11 to CPU13 is shown,
Situation of the lithium-ion capacitor 17 to setting diode 19 in the power supply circuit of CPU13.But, it is not limited to that,
Diode 18 can be changed to semiconductor switch.In this case, electric power quilt is being detected by power cut test section 12
In the case of supply, the semiconductor switch switches to connection power supply unit 11 to the power supply circuit of CPU13.Similarly, also may be used
Semiconductor switch is changed to by diode 19.In this case, power supply is being detected by power cut test section 12
Cut-out in the case of, the semiconductor switch switches to power supply circuit of the connection from lithium-ion capacitor 17 to CPU13.
Additionally, in above-mentioned, showing the used heat that CPU13 is suctioned out by induced-draught fan 16, thus lithium-ion capacitor 17 becomes
It is the situation of low temperature.On the other hand, it is further possible to set pressure fan, the pressure fan is provided by by power supply unit 11
Work about electric power and lithium-ion capacitor 17 is blown, and stopped by the cut-out of the power supply of the power supply unit 11.
By the pressure fan, in 1 normal work of electronic equipment the charging of lithium-ion capacitor 17 (including when), lithium can be directly reduced
The temperature of ionistor 17, is further able to suppress lithium-ion capacitor 17 deterioration of itself.
Additionally, in above-mentioned, showing a case that to use lithium-ion capacitor 17 as electrical storage device.But, and not only
It is limited to this, because other electrical storage devices (such as lithium ion battery, double layer capacitor, Ni-MH battery, nickel-cadmium cell) also have
Have with the identical characteristic of lithium-ion capacitor 17, therefore go for the structure of implementation method 1.
As described above, according to the implementation method 1, due to possessing：Power supply unit 11, it provides electric power；CPU13, its by by
The electric power that power supply unit 11 is provided carrys out work；Induced-draught fan 16, it is come from by the electric power that is provided by power supply unit 11 come work and sucking-off
The used heat of CPU13, and stopped by the cut-out of the power supply of the power supply unit 11；And electrical storage device, it is arranged at
Power supply from power supply unit 11 receives the position of the used heat from CPU13 in the case of being cut off, and to by the power supply unit
11 power charges for providing, and the CPU13 is discharged by the cut-out of the power supply of the power supply unit 11, therefore,
In electronic equipment 1 with electrical storage device, the high efficiency of the electric discharge of electrical storage device can be sought, and suppress electrical storage device itself
Deterioration.
In addition, in the present application in the range of the invention, the arbitrary inscape of implementation method can be carried out
The omission of the arbitrary inscape of deformation or implementation method.
Symbol description
1 electronic equipment
11 power supply units
12 power cut test sections
13 CPU (processor)
14 volatile memory
15 nonvolatile memories
16 induced-draught fans
17 lithium-ion capacitors
18th, 19 diode.
Claims (5)
1. a kind of electronic equipment, it is characterised in that possess：
Power supply unit, it provides electric power；
Processor, it is by the electric power that is provided by the power supply unit come work；
Induced-draught fan, it leads to by the way that the electric power that is provided by the power supply unit is come work and suctions out the used heat from the processor
Cross the cut-out of the power supply of the power supply unit and stop；And
Electrical storage device, it is arranged at and is received from the place in the case where the power supply from the power supply unit is cut off
The position of the used heat of device is managed, to the power charge provided by the power supply unit, and cutting by the power supply from the power supply unit
Break and the processor is discharged.
2. electronic equipment according to claim 1, it is characterised in that
During the electrical storage device is lithium-ion capacitor, lithium ion battery, double layer capacitor, Ni-MH battery or nickel-cadmium cell
Any one.
3. the electronic equipment according to claims 1 or 2, it is characterised in that including：
Blown come work and to the electrical storage device by the electric power provided by the power supply unit, and by the power supply unit
The cut-out of power supply and the pressure fan that stops.
4. the electronic equipment according to claims 1 or 2, it is characterised in that including：
Power cut test section, the cut-out of its power supply of the detection from the power supply unit；
Volatile memory, the operation of the program and the program for showing processor operation of its storage processor operation
The data of result；And
Nonvolatile memory, the data that its storage is transfused to,
The processor will be stored in institute in the case of the cut-out for detecting power supply by the power cut test section
State at least a portion in the data of volatile memory and be sent to the nonvolatile memory.
5. electronic equipment according to claim 3, it is characterised in that including：
Power cut test section, the cut-out of its power supply of the detection from the power supply unit；
Volatile memory, the operation of the program and the program for showing processor operation of its storage processor operation
The data of result；And
Nonvolatile memory, the data that its storage is transfused to,
The processor will be stored in institute in the case of the cut-out for detecting power supply by the power cut test section
State at least a portion in the data of volatile memory and be sent to the nonvolatile memory.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015247232A JP2017111725A (en) | 2015-12-18 | 2015-12-18 | Electronic device |
| JP2015-247232 | 2015-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106898490A true CN106898490A (en) | 2017-06-27 |
Family
ID=59079706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611159300.XA Pending CN106898490A (en) | 2015-12-18 | 2016-12-15 | Electronic equipment |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2017111725A (en) |
| KR (1) | KR20170073503A (en) |
| CN (1) | CN106898490A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000276259A (en) * | 1999-03-23 | 2000-10-06 | Matsushita Electric Ind Co Ltd | Portable information processor |
| CN101251765A (en) * | 2007-02-23 | 2008-08-27 | 三星电子株式会社 | Computer apparatus and power supply method thereof |
| CN101702114A (en) * | 2009-11-18 | 2010-05-05 | 成都市华为赛门铁克科技有限公司 | Memory module, memory device, memory system and data-processing method |
| CN103985553A (en) * | 2013-02-07 | 2014-08-13 | 天津翔驰电子有限公司 | Novel super capacitor |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07129286A (en) * | 1993-11-05 | 1995-05-19 | Fuji Electric Co Ltd | Backup method for computer system at time of power source disconnection |
| JP3258288B2 (en) * | 1999-02-04 | 2002-02-18 | 富士通株式会社 | Cooling control method and cooling device for portable electronic device |
| JP2000323186A (en) * | 1999-05-07 | 2000-11-24 | Sanyo Electric Co Ltd | Battery device of electronic apparatus |
| JP2001236145A (en) * | 2000-02-22 | 2001-08-31 | Hitachi Ltd | Battery and cooling system to be used as battery charger |
| US6784641B2 (en) * | 2000-09-20 | 2004-08-31 | Toshiba Battery Co., Ltd. | Uninterruptible power supply |
| JP3945563B2 (en) * | 2000-12-19 | 2007-07-18 | 東芝電池株式会社 | Secondary battery device |
| JP4460960B2 (en) * | 2004-06-30 | 2010-05-12 | 株式会社東芝 | Broadcast receiving apparatus and cooling method thereof |
| JP5254732B2 (en) * | 2008-10-02 | 2013-08-07 | アズビル株式会社 | Electronics |
| JP2010124547A (en) * | 2008-11-17 | 2010-06-03 | Nippon Telegr & Teleph Corp <Ntt> | Apparatus and method for charge control and photovoltaic power generating system |
| JP2010206055A (en) * | 2009-03-05 | 2010-09-16 | Sanyo Electric Co Ltd | Electronic equipment cooling device |
| JP2015138629A (en) * | 2014-01-22 | 2015-07-30 | 富士通株式会社 | Electronic apparatus |
| JP6299425B2 (en) * | 2014-05-21 | 2018-03-28 | 富士電機株式会社 | Data control device |
-
2015
- 2015-12-18 JP JP2015247232A patent/JP2017111725A/en active Pending
-
2016
- 2016-12-14 KR KR1020160170490A patent/KR20170073503A/en not_active Application Discontinuation
- 2016-12-15 CN CN201611159300.XA patent/CN106898490A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000276259A (en) * | 1999-03-23 | 2000-10-06 | Matsushita Electric Ind Co Ltd | Portable information processor |
| CN101251765A (en) * | 2007-02-23 | 2008-08-27 | 三星电子株式会社 | Computer apparatus and power supply method thereof |
| CN101702114A (en) * | 2009-11-18 | 2010-05-05 | 成都市华为赛门铁克科技有限公司 | Memory module, memory device, memory system and data-processing method |
| CN103985553A (en) * | 2013-02-07 | 2014-08-13 | 天津翔驰电子有限公司 | Novel super capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170073503A (en) | 2017-06-28 |
| JP2017111725A (en) | 2017-06-22 |
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