KR102035208B1 - 건설기계 - Google Patents

건설기계 Download PDF

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Publication number
KR102035208B1
KR102035208B1 KR1020187005294A KR20187005294A KR102035208B1 KR 102035208 B1 KR102035208 B1 KR 102035208B1 KR 1020187005294 A KR1020187005294 A KR 1020187005294A KR 20187005294 A KR20187005294 A KR 20187005294A KR 102035208 B1 KR102035208 B1 KR 102035208B1
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South Korea
Prior art keywords
cover member
electrical equipment
cooling wind
cooling
engine
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KR1020187005294A
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English (en)
Korean (ko)
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KR20180032630A (ko
Inventor
다쿠야 이누카이
야스히코 요시노
마사오 가리야
가즈히코 미조구치
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히다치 겡키 가부시키 가이샤
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Publication of KR20180032630A publication Critical patent/KR20180032630A/ko
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    • 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
    • E02F9/0858—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
    • 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
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • 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
    • 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
    • E02F9/0891—Lids or bonnets or doors or details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/06—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a temperature sensor

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Transportation (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
KR1020187005294A 2015-10-06 2016-10-03 건설기계 Active KR102035208B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015198861A JP6567941B2 (ja) 2015-10-06 2015-10-06 建設機械
JPJP-P-2015-198861 2015-10-06
PCT/JP2016/079274 WO2017061372A1 (ja) 2015-10-06 2016-10-03 建設機械

Publications (2)

Publication Number Publication Date
KR20180032630A KR20180032630A (ko) 2018-03-30
KR102035208B1 true KR102035208B1 (ko) 2019-10-22

Family

ID=58487603

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187005294A Active KR102035208B1 (ko) 2015-10-06 2016-10-03 건설기계

Country Status (6)

Country Link
US (1) US10450721B2 (https=)
EP (1) EP3361012B1 (https=)
JP (1) JP6567941B2 (https=)
KR (1) KR102035208B1 (https=)
CN (1) CN107923140B (https=)
WO (1) WO2017061372A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD891021S1 (en) * 2016-10-18 2020-07-21 Liebherr-Werk Nenzing Gmbh Dredger
JP7153627B2 (ja) * 2019-10-31 2022-10-14 日立建機株式会社 作業機械および周囲監視システム
JP7302589B2 (ja) * 2020-12-28 2023-07-04 いすゞ自動車株式会社 電子機器の取付構造
US12077938B2 (en) * 2021-10-12 2024-09-03 Caterpillar Inc. Secondary control system and method for mounting with service orientation
JP2024092770A (ja) * 2022-12-26 2024-07-08 株式会社クボタ 作業機
JP2024092773A (ja) * 2022-12-26 2024-07-08 株式会社クボタ 作業機
EP4644617A1 (en) * 2022-12-26 2025-11-05 Kubota Corporation Work machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6727832B1 (en) 2002-11-27 2004-04-27 Cirrus Logic, Inc. Data converters with digitally filtered pulse width modulation output stages and methods and systems using the same
JPWO2008136203A1 (ja) 2007-05-01 2010-07-29 日立建機株式会社 建設機械
EP2302180B1 (en) 2008-07-10 2014-04-30 Hitachi Construction Machinery Co., Ltd Construction machine
JP5649463B2 (ja) * 2011-01-14 2015-01-07 日立建機株式会社 建設機械
JP5641984B2 (ja) * 2011-03-07 2014-12-17 日立建機株式会社 作業機械
US8875823B2 (en) * 2012-07-13 2014-11-04 Deere & Company Multi-functional cooling system
US8919486B2 (en) * 2013-02-15 2014-12-30 Komatsu Ltd. Hydraulic excavator
JP2014029157A (ja) * 2013-09-30 2014-02-13 Yanmar Co Ltd エンジン装置
JP2015105551A (ja) * 2013-12-02 2015-06-08 日立建機株式会社 建設機械
JP5962686B2 (ja) * 2014-01-30 2016-08-03 コベルコ建機株式会社 建設機械の電装品冷却構造
KR102130877B1 (ko) * 2014-03-20 2020-07-08 얀마 파워 테크놀로지 가부시키가이샤 엔진 장치 및 이것을 탑재한 정치형 작업기
US9309643B2 (en) * 2014-03-31 2016-04-12 Komatsu Ltd. Work vehicle
US9528244B2 (en) * 2014-08-19 2016-12-27 Komatsu Ltd. Work vehicle

Also Published As

Publication number Publication date
US20180238021A1 (en) 2018-08-23
JP6567941B2 (ja) 2019-08-28
EP3361012A4 (en) 2019-05-22
KR20180032630A (ko) 2018-03-30
CN107923140A (zh) 2018-04-17
US10450721B2 (en) 2019-10-22
EP3361012A1 (en) 2018-08-15
WO2017061372A1 (ja) 2017-04-13
EP3361012B1 (en) 2020-05-06
JP2017071943A (ja) 2017-04-13
CN107923140B (zh) 2020-04-07

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