JPWO2012102108A1 - ショベル - Google Patents
ショベル Download PDFInfo
- Publication number
- JPWO2012102108A1 JPWO2012102108A1 JP2012554727A JP2012554727A JPWO2012102108A1 JP WO2012102108 A1 JPWO2012102108 A1 JP WO2012102108A1 JP 2012554727 A JP2012554727 A JP 2012554727A JP 2012554727 A JP2012554727 A JP 2012554727A JP WO2012102108 A1 JPWO2012102108 A1 JP WO2012102108A1
- Authority
- JP
- Japan
- Prior art keywords
- power storage
- storage module
- power
- protective
- plate
- 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.)
- Granted
Links
- 210000000352 storage cell Anatomy 0.000 claims abstract description 69
- 230000001681 protective effect Effects 0.000 claims abstract description 59
- 230000005611 electricity Effects 0.000 claims description 17
- 239000002826 coolant Substances 0.000 claims description 5
- 230000000452 restraining effect Effects 0.000 claims description 5
- 238000003475 lamination Methods 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 9
- 239000005001 laminate film Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 230000001172 regenerating effect Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 230000036316 preload Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
- E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2091—Control of energy storage means for electrical energy, e.g. battery or capacitors
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2095—Control of electric, electro-mechanical or mechanical equipment not otherwise provided for, e.g. ventilators, electro-driven fans
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
-
- 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
- H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
-
- 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
- H01G11/78—Cases; Housings; Encapsulations; Mountings
-
- 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
- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0481—Compression means other than compression means for stacks of electrodes and separators
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the cells
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- 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
-
- 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
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
-
- 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
-
- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
下部走行体と、
前記下部走行体に旋回可能に取り付けられた上部旋回体と、
蓄電モジュールと、
前記蓄電モジュールから電力の供給を受け、前記上部旋回体を旋回させる電動モータと、
前記電動モータによって駆動される駆動対象と
を有し、
前記蓄電モジュールは、
積層方向に積み重ねられた複数の保護板と、
相互に隣り合う前記保護板の間に挟まれた平板状の蓄電セルと
を有し、
前記保護板は、前記積層方向に直交する方向である位置拘束方向に関する相対的な位置を拘束する位置拘束形状を有するショベルが提供される。
図1に、実施例1による蓄電モジュールに用いられる蓄電セル35の平面図を示す。蓄電容器10内に、蓄電積層体11が収容されている。蓄電容器10の平面形状は、例えば、頂点がやや丸みを帯びた長方形である。蓄電積層体11は、第1の集電極21、第2の集電極22、セパレータ(電解質層)25、第1の分極性電極27、及び第2の分極性電極28を含む。第1の集電極21と第2の集電極22とは、大部分の領域において相互に重なっている。両者が重なった部分に、第1の分極性電極27及び第2の分極性電極28が配置されている。
図8Aに、実施例2による蓄電モジュールに用いられる1つのユニットの断面図を示す。以下の説明では、図6Aに示した実施例1のユニットとの相違点に着目し、同一の構成については説明を省略する。
図9に、実施例3による蓄電モジュールに用いられる蓄電セル35の平面図を示す。以下の説明では、図1に示した実施例1の蓄電セル35との相違点に着目し、同一の構成については説明を省略する。
図11〜図14を参照して、実施例4による作業機械について説明する。実施例4では、実施例1〜実施例3のいずれかの蓄電モジュールの少なくとも1つが搭載される作業機械として、ハイブリッド型ショベルが例示される。
実施例5では、実施例1〜実施例3のいずれかの蓄電モジュールの少なくとも1つが搭載される作業機械の例として、電動ショベルが例示される。
積層方向に積み重ねられた複数の保護板と、
相互に隣り合う前記保護板の間に挟まれた平板状の蓄電セルと
を有し、
前記保護板は、前記積層方向に直交する方向である位置拘束方向に関する相対的な位置を拘束する位置拘束形状を有する蓄電モジュール。
前記位置拘束形状は、前記位置拘束方向に直交する段差面により構成され、
前記保護板は、相互に対向する表面に形成された前記段差面同士が対向することにより、両者の前記位置拘束方向に関する相対位置が拘束される付記1に記載の蓄電モジュール。
前記保護板は、その内部に形成され、前記積層方向及び前記位置拘束方向に直交する方向に延在する流路を含む付記2に記載の蓄電モジュール。
さらに、
前記保護板の積層体の側方に配置され、前記保護板に熱的に接触する側板と、
前記側板に設けられた冷却媒体用の流路と
を有する付記2に記載の蓄電モジュール。
前記保護板は、一方の表面と他方の表面とに、前記積層方向及び前記位置拘束方向に直交する方向に延在する仮止め用の溝が形成されている付記2乃至4のいずれか1項に記載の蓄電モジュール。
相互に隣り合う前記保護板の間に、直列接続された複数枚の前記蓄電セルが挟まれている付記1乃至5のいずれか1項に記載の蓄電モジュール。
さらに、前記蓄電セルと前記保護板との積層体に、前記積層方向の圧縮力を印加する加圧構造体を有する付記1乃至6のいずれか1項に記載の蓄電モジュール。
11 蓄電積層体
12 第1の集電極タブ
13 第2の集電極タブ
14 ガス抜き孔
15 ガス抜き構造物
21 第1の集電極
21A 延伸部分
22 第2の集電極
22A 延伸部分
25 セパレータ(電解質)
27 第1の分極性電極
28 第2の分極性電極
29 電極領域
30 額縁領域
35 蓄電セル
40 保護板
41 第1の主表面
42 第2の主表面
43 第1の段差面(立ち下がり面)
44 第2の段差面(立ち上がり面)
45 第1の副表面(低い表面)
46 第2の副表面(高い表面)
47 第1の溝
48 第2の溝
50 流路
51 貫通孔
52 流路
53、54 側板
55、56 端板
57 タイロッド
58 配管
60 クランプ
60A 平板状部分
60B 突出部
63 締結具
64 貫通孔
70 上部旋回体
71 下部走行体(基体)
73 旋回軸受け
74 エンジン
75 メインポンプ
76 旋回用電動モータ
77 油タンク
78 冷却ファン
79 座席
80 蓄電モジュール
81 トルク伝達機構
82 ブーム
83 電動発電機
85 アーム
86 バケット
87 外部電源接続プラグ
88 電圧コンバータ
90 蓄電モジュールマウント
91 ダンパ(防振装置)
101A、101B 油圧モータ
107 ブームシリンダ
108 アームシリンダ
109 バケットシリンダ
114 メインポンプ
115 パイロットポンプ
116 高圧油圧ライン
117 コントロールバルブ
118 インバータ
119 キャパシタ
120 インバータ
122 レゾルバ
123 メカニカルブレーキ
124 減速機
125 パイロットライン
126 操作装置
127、128 油圧ライン
129 圧力センサ
130 制御装置
135 表示装置
136 温度検出器
200 コンバータ
201 リアクトル
202A 昇圧用IGBT
202B 降圧用IGBT
202a、202b ダイオード
203A、203B 電源接続端子
204A、204B 出力端子
205 平滑用コンデンサ
206 電圧計
207 電流計
211 電圧計
Claims (8)
- 下部走行体と、
前記下部走行体に旋回可能に取り付けられた上部旋回体と、
蓄電モジュールと、
前記蓄電モジュールから電力の供給を受け、前記上部旋回体を旋回させる電動モータと
を有し、
前記蓄電モジュールは、
積層方向に積み重ねられた複数の保護板と、
相互に隣り合う前記保護板の間に挟まれた平板状の蓄電セルと
を有し、
前記保護板は、前記積層方向に直交する方向である位置拘束方向に関する相対的な位置を拘束する位置拘束形状を有するショベル。 - 前記位置拘束形状は、前記位置拘束方向に直交する段差面により構成され、
前記保護板は、相互に対向する表面に形成された前記段差面同士が対向することにより、両者の前記位置拘束方向に関する相対位置が拘束される請求項1に記載のショベル。 - 前記保護板は、その内部に形成され、前記積層方向及び前記位置拘束方向に直交する方向に延在する流路を含む請求項2に記載のショベル。
- さらに、
前記保護板の積層体の側方に配置され、前記保護板に熱的に接触する側板と、
前記側板に設けられた冷却媒体用の流路と
を有する請求項2に記載のショベル。 - 前記保護板は、一方の表面と他方の表面とに、前記積層方向及び前記位置拘束方向に直交する方向に延在する仮止め用の溝が形成されている請求項2に記載のショベル。
- 相互に隣り合う前記保護板の間に、直列接続された複数枚の前記蓄電セルが挟まれている請求項1に記載のショベル。
- さらに、前記蓄電セルと前記保護板との積層体に、前記積層方向の圧縮力を印加する加圧構造体を有する請求項1に記載のショベル。
- さらに、
油圧ポンプと、
前記油圧ポンプからの油圧により前記下部走行体を駆動する油圧モータと、
前記蓄電モジュールから電力の供給を受けて前記油圧ポンプを駆動する油圧用電動モータと
を有する請求項1に記載のショベル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011014214 | 2011-01-26 | ||
JP2011014214 | 2011-01-26 | ||
PCT/JP2012/050689 WO2012102108A1 (ja) | 2011-01-26 | 2012-01-16 | ショベル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012102108A1 true JPWO2012102108A1 (ja) | 2014-06-30 |
JP5968228B2 JP5968228B2 (ja) | 2016-08-10 |
Family
ID=46580680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012554727A Expired - Fee Related JP5968228B2 (ja) | 2011-01-26 | 2012-01-16 | ショベル |
Country Status (6)
Country | Link |
---|---|
US (1) | US9657457B2 (ja) |
EP (1) | EP2669917A4 (ja) |
JP (1) | JP5968228B2 (ja) |
KR (1) | KR101476289B1 (ja) |
CN (1) | CN103339326B (ja) |
WO (1) | WO2012102108A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011070758A1 (ja) * | 2009-12-07 | 2011-06-16 | 住友重機械工業株式会社 | ショベル |
JP6055658B2 (ja) * | 2012-11-13 | 2016-12-27 | アイシン軽金属株式会社 | 電池モジュール類支持構造体 |
DE102015202149B3 (de) * | 2015-02-06 | 2016-08-11 | Siemens Aktiengesellschaft | Elektrischer Energiespeicher mit effizienter Wärmeabfuhr |
KR101883386B1 (ko) | 2015-03-16 | 2018-07-30 | 주식회사 엘지화학 | 전지 압축 저지체와 이를 포함하는 전지 모듈 |
DE102015205219A1 (de) * | 2015-03-23 | 2016-09-29 | Robert Bosch Gmbh | Vorrichtung und Verfahren zum Verspannen eines Batteriemoduls sowie Batteriesystem und Fahrzeug |
KR102061745B1 (ko) * | 2016-04-25 | 2020-01-02 | 주식회사 엘지화학 | 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
KR102431680B1 (ko) * | 2020-12-30 | 2022-08-11 | 고등기술연구원연구조합 | 공전해 시스템의 가스 이송용 모듈 및 가스 이송용 모듈 어셈블리 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000348781A (ja) * | 1999-06-04 | 2000-12-15 | Japan Storage Battery Co Ltd | 非水電解質電池 |
JP2001011888A (ja) * | 1999-06-29 | 2001-01-16 | Kobe Steel Ltd | ショベル |
JP2005268004A (ja) * | 2004-03-18 | 2005-09-29 | Fuji Heavy Ind Ltd | 蓄電体装置 |
WO2007126082A1 (ja) * | 2006-04-27 | 2007-11-08 | Komatsu Ltd. | キャパシタモジュール |
JP2008053072A (ja) * | 2006-08-25 | 2008-03-06 | Toyota Motor Corp | 蓄電モジュール |
JP2010242434A (ja) * | 2009-04-09 | 2010-10-28 | Sumitomo Heavy Ind Ltd | ハイブリッド型作業機械 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991001041A1 (en) * | 1989-07-12 | 1991-01-24 | Sundstrand Corporation | High power, high temperature ceramic capacitor mount |
JPH0726838Y2 (ja) | 1989-10-06 | 1995-06-14 | いすゞ自動車株式会社 | 電気二重層コンデンサ |
KR100682565B1 (ko) * | 2002-04-26 | 2007-02-15 | 히다치 겡키 가부시키 가이샤 | 유압 구동 차량의 주행 제어 장치, 유압 구동 차량, 및휠식 유압 셔블 |
KR100531822B1 (ko) * | 2003-09-08 | 2005-12-01 | 엘지전자 주식회사 | 연료전지의 공기 공급 장치 |
JP3972884B2 (ja) * | 2003-10-10 | 2007-09-05 | 日産自動車株式会社 | 組電池 |
KR100717751B1 (ko) * | 2005-12-21 | 2007-05-11 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
KR100696669B1 (ko) * | 2005-08-10 | 2007-03-19 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
DE112008000818B4 (de) * | 2007-03-28 | 2017-12-14 | Komatsu Ltd. | Verfahren zur Steuerung einer Hybridbaumaschine und Hybridbaumaschine |
JP2009021048A (ja) * | 2007-07-10 | 2009-01-29 | Panasonic Corp | 電源モジュール |
JP5137741B2 (ja) | 2008-08-13 | 2013-02-06 | Udトラックス株式会社 | 電気二重層キャパシタおよびこれを用いて構成される電源システム |
JP5113034B2 (ja) | 2008-12-26 | 2013-01-09 | Udトラックス株式会社 | 蓄電デバイス及びモジュール蓄電体 |
CN102318181B (zh) * | 2009-02-18 | 2015-04-01 | 住友重机械工业株式会社 | 混合式挖掘机 |
WO2011070758A1 (ja) * | 2009-12-07 | 2011-06-16 | 住友重機械工業株式会社 | ショベル |
JP5465125B2 (ja) * | 2010-07-30 | 2014-04-09 | Fdk株式会社 | 蓄電モジュール |
US20120111946A1 (en) | 2010-11-09 | 2012-05-10 | Metrologic Instruments, Inc. | Scanning assembly for laser based bar code scanners |
WO2013121947A1 (ja) * | 2012-02-14 | 2013-08-22 | 住友重機械工業株式会社 | ショベル |
JP5968211B2 (ja) * | 2012-02-14 | 2016-08-10 | 住友重機械工業株式会社 | 蓄電モジュール、その製造方法、及び作業機械 |
CN104241673B (zh) * | 2013-06-20 | 2017-01-18 | 住友重机械工业株式会社 | 蓄电模块、及蓄电模块的制造方法 |
-
2012
- 2012-01-16 WO PCT/JP2012/050689 patent/WO2012102108A1/ja active Application Filing
- 2012-01-16 KR KR1020137019761A patent/KR101476289B1/ko active IP Right Grant
- 2012-01-16 CN CN201280006698.7A patent/CN103339326B/zh not_active Expired - Fee Related
- 2012-01-16 JP JP2012554727A patent/JP5968228B2/ja not_active Expired - Fee Related
- 2012-01-16 EP EP12739659.6A patent/EP2669917A4/en not_active Withdrawn
- 2012-01-16 US US13/981,183 patent/US9657457B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000348781A (ja) * | 1999-06-04 | 2000-12-15 | Japan Storage Battery Co Ltd | 非水電解質電池 |
JP2001011888A (ja) * | 1999-06-29 | 2001-01-16 | Kobe Steel Ltd | ショベル |
JP2005268004A (ja) * | 2004-03-18 | 2005-09-29 | Fuji Heavy Ind Ltd | 蓄電体装置 |
WO2007126082A1 (ja) * | 2006-04-27 | 2007-11-08 | Komatsu Ltd. | キャパシタモジュール |
JP2008053072A (ja) * | 2006-08-25 | 2008-03-06 | Toyota Motor Corp | 蓄電モジュール |
JP2010242434A (ja) * | 2009-04-09 | 2010-10-28 | Sumitomo Heavy Ind Ltd | ハイブリッド型作業機械 |
Also Published As
Publication number | Publication date |
---|---|
US9657457B2 (en) | 2017-05-23 |
KR20130100010A (ko) | 2013-09-06 |
EP2669917A4 (en) | 2018-04-04 |
CN103339326A (zh) | 2013-10-02 |
KR101476289B1 (ko) | 2014-12-24 |
CN103339326B (zh) | 2016-03-16 |
EP2669917A1 (en) | 2013-12-04 |
US20130302127A1 (en) | 2013-11-14 |
WO2012102108A1 (ja) | 2012-08-02 |
JP5968228B2 (ja) | 2016-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5791578B2 (ja) | 蓄電モジュール | |
JP5570592B2 (ja) | ショベル | |
JP5968228B2 (ja) | ショベル | |
JP5318844B2 (ja) | 蓄電モジュール及び作業機械 | |
WO2012029270A1 (ja) | ショベル | |
JP5925220B2 (ja) | ショベル | |
JP6045299B2 (ja) | 蓄電モジュール及び蓄電モジュールを搭載した作業機械 | |
JP6112987B2 (ja) | 蓄電モジュール、及び蓄電モジュールの製造方法 | |
JP6112988B2 (ja) | 蓄電モジュール | |
JP6213974B2 (ja) | 作業機械 | |
JP5777544B2 (ja) | 電力変換装置及び作業機械 | |
JP6084513B2 (ja) | 蓄電モジュール用電圧均等化装置、蓄電装置及び作業機械 | |
JP6021737B2 (ja) | 蓄電装置及び作業機械 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150317 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150518 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160107 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160705 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160705 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5968228 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |