CN104379844A - 安装有具有消声器的配重装置的施工机械 - Google Patents

安装有具有消声器的配重装置的施工机械 Download PDF

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Publication number
CN104379844A
CN104379844A CN201280074242.4A CN201280074242A CN104379844A CN 104379844 A CN104379844 A CN 104379844A CN 201280074242 A CN201280074242 A CN 201280074242A CN 104379844 A CN104379844 A CN 104379844A
Authority
CN
China
Prior art keywords
sound absorber
upper frame
muffler
air inlet
counter weight
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.)
Pending
Application number
CN201280074242.4A
Other languages
English (en)
Chinese (zh)
Inventor
金延泰
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.)
Volvo Construction Equipment AB
Original Assignee
Volvo Construction Equipment AB
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 Volvo Construction Equipment AB filed Critical Volvo Construction Equipment AB
Publication of CN104379844A publication Critical patent/CN104379844A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • E02F9/18—Counterweights
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/001—Gas flow channels or gas chambers being at least partly formed in the structural parts of the engine or machine
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Exhaust Silencers (AREA)
CN201280074242.4A 2012-07-02 2012-07-02 安装有具有消声器的配重装置的施工机械 Pending CN104379844A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2012/005232 WO2014007408A1 (ko) 2012-07-02 2012-07-02 소음기가 구비된 카운터웨이트가 장착되는 건설기계

Publications (1)

Publication Number Publication Date
CN104379844A true CN104379844A (zh) 2015-02-25

Family

ID=49882156

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280074242.4A Pending CN104379844A (zh) 2012-07-02 2012-07-02 安装有具有消声器的配重装置的施工机械

Country Status (6)

Country Link
US (1) US20150176246A1 (de)
KR (1) KR20150032540A (de)
CN (1) CN104379844A (de)
DE (1) DE112012006639T5 (de)
GB (1) GB2520638A (de)
WO (1) WO2014007408A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109937279A (zh) * 2017-09-29 2019-06-25 株式会社日立建机Tierra 工程机械

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104033224A (zh) * 2014-06-12 2014-09-10 柳州柳工挖掘机有限公司 挖掘机消声装置
JP6988241B2 (ja) * 2017-08-03 2022-01-05 コベルコ建機株式会社 建設機械
KR20220096551A (ko) 2020-12-31 2022-07-07 현대두산인프라코어(주) 건설 기계의 결합 구조

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000015026U (ko) * 1998-12-31 2000-07-25 추호석 중장비의 소음기형 카운트웨이트
WO2004106708A1 (ja) * 2003-05-28 2004-12-09 Shin Caterpillar Mitsubishi Ltd. 建設機械のエンジンルーム構造及び建設機械の冷却装置
CN101078223A (zh) * 2006-04-13 2007-11-28 德国宝马格公司 具有铰接的行走装置的施工机械

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3143353B2 (ja) * 1995-04-04 2001-03-07 株式会社クボタ 建設機械のマフラー装置
JPH10266853A (ja) * 1997-03-25 1998-10-06 Sumitomo Constr Mach Co Ltd 建設機械のエンジン排気構造
JPH11217848A (ja) * 1998-02-02 1999-08-10 Hitachi Constr Mach Co Ltd 建設機械の排気装置及び排気管の支持方法
JP4450298B2 (ja) * 2000-01-12 2010-04-14 株式会社小松製作所 建設機械のエンジン冷却風路
EP2163693B1 (de) * 2007-06-26 2013-11-06 Hitachi Construction Machinery Co., Ltd Baumaschine
KR101449013B1 (ko) * 2007-12-26 2014-10-13 두산인프라코어 주식회사 굴삭기용 배기가스 안내장치
US8418448B2 (en) * 2008-05-22 2013-04-16 Hitachi Construction Machinery Co., Ltd. Exhaust gas treatment device for construction machine
JP5220856B2 (ja) * 2008-07-10 2013-06-26 日立建機株式会社 建設機械
JP5107822B2 (ja) * 2008-08-11 2012-12-26 日立建機株式会社 排気ガス浄化装置
JP2012171596A (ja) * 2011-02-24 2012-09-10 Hitachi Constr Mach Co Ltd 建設機械
JP5490739B2 (ja) * 2011-02-25 2014-05-14 日立建機株式会社 建設機械
JP5615763B2 (ja) * 2011-06-14 2014-10-29 日立建機株式会社 建設機械
JP5831111B2 (ja) * 2011-10-03 2015-12-09 コベルコ建機株式会社 建設機械の排気構造
DE112012001317B4 (de) * 2012-11-13 2015-02-26 Komatsu Ltd. Hydraulikbagger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000015026U (ko) * 1998-12-31 2000-07-25 추호석 중장비의 소음기형 카운트웨이트
WO2004106708A1 (ja) * 2003-05-28 2004-12-09 Shin Caterpillar Mitsubishi Ltd. 建設機械のエンジンルーム構造及び建設機械の冷却装置
CN101078223A (zh) * 2006-04-13 2007-11-28 德国宝马格公司 具有铰接的行走装置的施工机械

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109937279A (zh) * 2017-09-29 2019-06-25 株式会社日立建机Tierra 工程机械
CN109937279B (zh) * 2017-09-29 2021-08-03 株式会社日立建机Tierra 工程机械

Also Published As

Publication number Publication date
WO2014007408A1 (ko) 2014-01-09
KR20150032540A (ko) 2015-03-26
GB2520638A (en) 2015-05-27
US20150176246A1 (en) 2015-06-25
DE112012006639T5 (de) 2015-03-19

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150225