JP5580681B2 - 電動作業車両 - Google Patents

電動作業車両 Download PDF

Info

Publication number
JP5580681B2
JP5580681B2 JP2010164991A JP2010164991A JP5580681B2 JP 5580681 B2 JP5580681 B2 JP 5580681B2 JP 2010164991 A JP2010164991 A JP 2010164991A JP 2010164991 A JP2010164991 A JP 2010164991A JP 5580681 B2 JP5580681 B2 JP 5580681B2
Authority
JP
Japan
Prior art keywords
inverter
motor
region
work vehicle
turning
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.)
Active
Application number
JP2010164991A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012026142A (ja
JP2012026142A5 (enExample
Inventor
信也 奥村
貢 小島
泰典 太田
俊彦 石田
武則 廣木
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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
Priority to JP2010164991A priority Critical patent/JP5580681B2/ja
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to KR1020137004379A priority patent/KR101805237B1/ko
Priority to US13/698,891 priority patent/US9004217B2/en
Priority to PCT/JP2011/066588 priority patent/WO2012011530A1/ja
Priority to EP11809700.5A priority patent/EP2568086B1/en
Priority to CN201180035826.6A priority patent/CN103052752B/zh
Publication of JP2012026142A publication Critical patent/JP2012026142A/ja
Publication of JP2012026142A5 publication Critical patent/JP2012026142A5/ja
Application granted granted Critical
Publication of JP5580681B2 publication Critical patent/JP5580681B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • 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
    • 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
    • E02F9/2075—Control of propulsion units of the hybrid type
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/40—Working vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2210/00—Converter types
    • B60L2210/40—DC to AC converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/10—Emission reduction
    • B60L2270/14—Emission reduction of noise
    • B60L2270/145—Structure borne vibrations
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Hybrid Electric Vehicles (AREA)
JP2010164991A 2010-07-22 2010-07-22 電動作業車両 Active JP5580681B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2010164991A JP5580681B2 (ja) 2010-07-22 2010-07-22 電動作業車両
US13/698,891 US9004217B2 (en) 2010-07-22 2011-07-21 Electric work vehicle
PCT/JP2011/066588 WO2012011530A1 (ja) 2010-07-22 2011-07-21 電動作業車両
EP11809700.5A EP2568086B1 (en) 2010-07-22 2011-07-21 Electric work vehicle
KR1020137004379A KR101805237B1 (ko) 2010-07-22 2011-07-21 전동 작업 차량
CN201180035826.6A CN103052752B (zh) 2010-07-22 2011-07-21 电动作业车辆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010164991A JP5580681B2 (ja) 2010-07-22 2010-07-22 電動作業車両

Publications (3)

Publication Number Publication Date
JP2012026142A JP2012026142A (ja) 2012-02-09
JP2012026142A5 JP2012026142A5 (enExample) 2013-04-11
JP5580681B2 true JP5580681B2 (ja) 2014-08-27

Family

ID=45496948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010164991A Active JP5580681B2 (ja) 2010-07-22 2010-07-22 電動作業車両

Country Status (6)

Country Link
US (1) US9004217B2 (enExample)
EP (1) EP2568086B1 (enExample)
JP (1) JP5580681B2 (enExample)
KR (1) KR101805237B1 (enExample)
CN (1) CN103052752B (enExample)
WO (1) WO2012011530A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3599120A1 (en) 2012-10-19 2020-01-29 Agility Fuel Systems LLC Systems and methods for mounting a fuel system
JP5803985B2 (ja) * 2013-06-14 2015-11-04 コベルコ建機株式会社 建設機械の配索構造
DE102013018067A1 (de) * 2013-09-25 2015-03-26 Liebherr-Components Biberach Gmbh Arbeitsmaschine, insbesondere Muldenkipper oder Truck, mit Elektroantrieb
JP5867485B2 (ja) * 2013-11-20 2016-02-24 コベルコ建機株式会社 建設機械
JP5957475B2 (ja) * 2014-01-09 2016-07-27 日立建機株式会社 ハイブリッド式建設機械
JP6356002B2 (ja) * 2014-07-28 2018-07-11 日立建機株式会社 ハイブリッド式作業機
JP6132273B2 (ja) * 2014-07-28 2017-05-24 日立建機株式会社 ハイブリッド式作業機
US10260214B2 (en) * 2017-05-04 2019-04-16 Caterpillar Inc. Slewing assist system
EP3840972B1 (en) 2018-08-24 2024-09-11 Hexagon Purus North America Holdings Inc. Battery system for heavy duty vehicles
JP2020165256A (ja) * 2019-03-29 2020-10-08 住友重機械工業株式会社 ショベル
WO2020215023A1 (en) 2019-04-19 2020-10-22 Hexagon Purus North America Holdings Inc. Electric front end accessory devices assembly
US11040610B2 (en) 2019-04-19 2021-06-22 Hexagon Purus North America Holdings Inc. Electric powertrain system for heavy duty vehicles
WO2021108429A1 (en) * 2019-11-26 2021-06-03 Hexagon Purus North America Holdings Inc. Electric vehicle power distribution and drive control modules
JP7201637B2 (ja) * 2020-03-26 2023-01-10 株式会社日立建機ティエラ 電動式建設機械
US11926207B2 (en) 2020-10-09 2024-03-12 Hexagon Purus North America Holdings Inc. Battery and auxiliary components for vehicle trailer
WO2022125929A1 (en) 2020-12-11 2022-06-16 Hexagon Purus North America Holdings Inc. Trailer hookup breakaway mitigation systems and methods
CA3227982A1 (en) 2021-08-26 2023-03-02 Hexagon Purus North America Holdings Inc. Battery packs for utility vehicle electric drivetrains
WO2023027959A1 (en) 2021-08-26 2023-03-02 Hexagon Purus North America Holdings Inc. Battery packs for utility vehicle electric drivetrains
JP7710390B2 (ja) * 2022-02-28 2025-07-18 ヤンマーホールディングス株式会社 作業機械
CN115787771B (zh) * 2022-11-22 2025-11-11 江苏徐工工程机械研究院有限公司 转台组件及工程机械设备
CN119266324A (zh) * 2024-10-31 2025-01-07 徐州徐工挖掘机械有限公司 电动挖掘机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5778569A (en) * 1995-04-02 1998-07-14 Karl Schaeff Gmbh & Co. Multi-purpose construction vehicle with at least two subframes and a self-aligning bearing between the subframes
JP4520649B2 (ja) * 2001-02-06 2010-08-11 株式会社小松製作所 ハイブリッド式建設機械
JP2004169464A (ja) * 2002-11-21 2004-06-17 Komatsu Ltd 建設機械
JP4072898B2 (ja) * 2002-11-21 2008-04-09 株式会社小松製作所 ハイブリッド式建設機械の機器配置構造
JP2004360216A (ja) * 2003-06-02 2004-12-24 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd 建設機械の旋回駆動装置
KR100723581B1 (ko) * 2005-06-01 2007-06-04 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 중장비 운전실의 하중지지장치
JP4981050B2 (ja) * 2006-08-02 2012-07-18 株式会社小松製作所 ハイブリッド作業車両
JP4841636B2 (ja) * 2007-02-16 2011-12-21 株式会社小松製作所 電圧制御装置および電圧制御方法
JP4941089B2 (ja) * 2007-05-15 2012-05-30 コベルコ建機株式会社 上部旋回体及びこれを備えた建設機械
JPWO2009001587A1 (ja) * 2007-06-26 2010-08-26 日立建機株式会社 自走式建設機械
JP4900163B2 (ja) * 2007-09-26 2012-03-21 コベルコ建機株式会社 建設機械
KR100956997B1 (ko) * 2007-11-28 2010-05-11 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 건설장비 엔진룸 후드 스테이 장치
JP4740290B2 (ja) * 2008-06-27 2011-08-03 日立建機株式会社 建設機械
JP5527883B2 (ja) * 2009-12-08 2014-06-25 住友建機株式会社 建設機械
JP5790016B2 (ja) * 2011-02-18 2015-10-07 コベルコ建機株式会社 ハイブリッド建設機械
JP5416158B2 (ja) * 2011-03-31 2014-02-12 株式会社小松製作所 発電電動機および作業機械
JP5290345B2 (ja) * 2011-03-31 2013-09-18 株式会社小松製作所 発電電動機および作業機械

Also Published As

Publication number Publication date
EP2568086A1 (en) 2013-03-13
EP2568086A4 (en) 2016-04-06
JP2012026142A (ja) 2012-02-09
CN103052752B (zh) 2015-05-06
EP2568086B1 (en) 2021-12-01
KR20130100995A (ko) 2013-09-12
US20130108404A1 (en) 2013-05-02
WO2012011530A1 (ja) 2012-01-26
US9004217B2 (en) 2015-04-14
CN103052752A (zh) 2013-04-17
KR101805237B1 (ko) 2017-12-06

Similar Documents

Publication Publication Date Title
JP2012026142A (ja) 電動作業車両
JP4072898B2 (ja) ハイブリッド式建設機械の機器配置構造
US8651219B2 (en) Hybrid construction machine
US7523804B2 (en) Small swing type shovel
JP5937613B2 (ja) 建設機械
EP2918436B1 (en) Vehicle body cover and work vehicle
EP2053167A1 (en) Hybrid working vehicle
US20130068177A1 (en) Construction machine
JP6078696B2 (ja) ハイブリッド作業車両
EP4223939A2 (en) Hydrogen-powered working vehicle
EP2975182B1 (en) Hybrid device and hybrid construction machine including same
JP4883058B2 (ja) 建設機械
EP3447197B1 (en) Compact hydraulic shovel
US12473713B2 (en) Electric work machine
JP5891111B2 (ja) 作業車両
JP3824188B2 (ja) バッテリ駆動の作業機械
JP4003503B2 (ja) 小旋回型ショベル
JP2004116097A (ja) 建設機械
JP7847066B2 (ja) 電動式建設機械
JP4777221B2 (ja) エンジンルームのダクト構造およびこれを備えた建設機械
JP2004003298A (ja) 後端小旋回型ショベル
JP5960024B2 (ja) 建設機械の排気装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130222

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140225

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140421

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: 20140701

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140711

R150 Certificate of patent or registration of utility model

Ref document number: 5580681

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150