DE112019000005T5 - Elektrobaumaschine - Google Patents

Elektrobaumaschine Download PDF

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Publication number
DE112019000005T5
DE112019000005T5 DE112019000005.5T DE112019000005T DE112019000005T5 DE 112019000005 T5 DE112019000005 T5 DE 112019000005T5 DE 112019000005 T DE112019000005 T DE 112019000005T DE 112019000005 T5 DE112019000005 T5 DE 112019000005T5
Authority
DE
Germany
Prior art keywords
battery
storage space
base plate
air
fan
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
Application number
DE112019000005.5T
Other languages
German (de)
English (en)
Inventor
Miho Tomizawa
Yoshiyuki Takano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of DE112019000005T5 publication Critical patent/DE112019000005T5/de
Granted legal-status Critical Current

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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
    • E02F9/20—Drives; Control devices
    • E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
    • E02F9/2062—Control of propulsion units
    • E02F9/207—Control of propulsion units of the type electric propulsion units, e.g. electric motors or generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
    • 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
    • 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
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • 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
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0416—Arrangement in the rear part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/41—Construction vehicles, e.g. graders, excavators
    • B60Y2200/412—Excavators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/92—Hybrid vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Battery Mounting, Suspending (AREA)
DE112019000005.5T 2018-09-20 2019-01-24 Elektrobaumaschine Granted DE112019000005T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018176016A JP7156878B2 (ja) 2018-09-20 2018-09-20 電動式建設機械
JP2018-176016 2018-09-20
PCT/JP2019/002162 WO2020059164A1 (ja) 2018-09-20 2019-01-24 電動式建設機械

Publications (1)

Publication Number Publication Date
DE112019000005T5 true DE112019000005T5 (de) 2020-08-20

Family

ID=69886745

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112019000005.5T Granted DE112019000005T5 (de) 2018-09-20 2019-01-24 Elektrobaumaschine

Country Status (4)

Country Link
JP (1) JP7156878B2 (ja)
CN (1) CN111212949B (ja)
DE (1) DE112019000005T5 (ja)
WO (1) WO2020059164A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4008840A1 (en) * 2020-11-12 2022-06-08 Sumitomo Construction Machinery Co., Ltd. Excavator
EP4180580A1 (de) * 2021-11-12 2023-05-17 Wirtgen GmbH Überwiegend elektrisch betriebene bodenbearbeitungsmaschine
GB2625762A (en) * 2022-12-22 2024-07-03 Bamford Excavators Ltd A working machine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220259818A1 (en) * 2020-03-26 2022-08-18 Hitachi Construction Machinery Tierra Co., Ltd. Power-Operated Construction Machine
DE102021107409A1 (de) * 2021-03-24 2022-09-29 Weidemann GmbH Mobile Arbeitsmaschine, insbesondere Radlader, mit einem elektrischen Antriebsmotor
JP2022163964A (ja) * 2021-04-15 2022-10-27 株式会社小松製作所 電動ショベル
JP2023124943A (ja) 2022-02-28 2023-09-07 ヤンマーホールディングス株式会社 作業機械
GB2626528A (en) * 2023-01-19 2024-07-31 Caterpillar Sarl Electric excavator with power store housing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11140906A (ja) * 1997-11-11 1999-05-25 Yutani Heavy Ind Ltd バッテリ駆動の油圧ショベル
EP2479094B1 (en) * 2009-09-15 2016-03-16 Honda Motor Co., Ltd. Electrically driven two-wheeled vehicle
JP5113198B2 (ja) * 2010-01-19 2013-01-09 日立建機株式会社 建設機械の冷却構造
EP2540915B1 (en) * 2010-02-22 2019-02-20 Hitachi Construction Machinery Tierra Co., Ltd. Electrical construction machine
JP5341027B2 (ja) 2010-06-14 2013-11-13 日立建機株式会社 電動式建設機械
JP5172898B2 (ja) * 2010-06-15 2013-03-27 日立建機株式会社 電動式建設機械
JP5567447B2 (ja) * 2010-10-12 2014-08-06 新明和工業株式会社 車両の充電器及びバッテリ冷却構造
JP2012214109A (ja) * 2011-03-31 2012-11-08 Honda Motor Co Ltd 電動三輪車
JP5878048B2 (ja) * 2012-03-16 2016-03-08 本田技研工業株式会社 バッテリユニット
JP6778056B2 (ja) 2016-08-30 2020-10-28 株式会社Ｓｕｂａｒｕ 電動車両の空調装置
CN206879273U (zh) * 2017-07-13 2018-01-12 甘肃机电职业技术学院 一种工程机械信息智能化电子监测仪
CN207530012U (zh) * 2017-12-06 2018-06-22 杭州骑迹科技有限公司 一种电池仓

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4008840A1 (en) * 2020-11-12 2022-06-08 Sumitomo Construction Machinery Co., Ltd. Excavator
EP4180580A1 (de) * 2021-11-12 2023-05-17 Wirtgen GmbH Überwiegend elektrisch betriebene bodenbearbeitungsmaschine
WO2023084029A1 (de) * 2021-11-12 2023-05-19 Wirtgen Gmbh Selbstfahrende bodenbearbeitungsmaschine mit elektrisch angetriebener arbeitsvorrichtung und ausgewogener gewichtsverteilung
GB2625762A (en) * 2022-12-22 2024-07-03 Bamford Excavators Ltd A working machine

Also Published As

Publication number Publication date
JP7156878B2 (ja) 2022-10-19
CN111212949B (zh) 2023-04-14
CN111212949A (zh) 2020-05-29
JP2020045701A (ja) 2020-03-26
WO2020059164A1 (ja) 2020-03-26

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R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division