JP7027296B2 - 建設機械 - Google Patents
建設機械 Download PDFInfo
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- JP7027296B2 JP7027296B2 JP2018211304A JP2018211304A JP7027296B2 JP 7027296 B2 JP7027296 B2 JP 7027296B2 JP 2018211304 A JP2018211304 A JP 2018211304A JP 2018211304 A JP2018211304 A JP 2018211304A JP 7027296 B2 JP7027296 B2 JP 7027296B2
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- engine
- motor
- engine room
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- 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
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- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- 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
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Power Engineering (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)
- Hybrid Electric Vehicles (AREA)
- Operation Control Of Excavators (AREA)
Description
前記電動機を収容する機関室と、
前記電動機の筐体内で前記電動機の回転軸と一体となって回転するファンにより生じる吸引力によって、前記機関室の外部から前記筐体内に空気を導く吸引流路と、前記ファンの回転により前記筐体内から前記機関室内に空気を導く排出流路と、を備えるものである。
まず、図1を参照しながら、建設機械の一例としての油圧ショベル1の概略構造について説明する。
前述の実施形態では、電動機の一例として、ハイブリッド式の油圧ショベル1で用いられる電動発電機48を示したが、電動式の油圧ショベルで動力源として用いられる電動モータでもよい。
2 下部走行体
3 作業機
4 上部旋回体
42 エンジン
47 エンジンルーム
48 電動発電機
481 ロータ
481c ロータ軸
481d ブレード
482 ステータ
483 ハウジング
50 旋回フレーム
55 ダクトホース
56a 吸引口
57 フィルタ
58 固定部材
Claims (4)
- 動力源として使用可能な電動機と、
前記電動機を収容する機関室と、
前記電動機の筐体内で前記電動機の回転軸と一体となって回転するファンにより生じる吸引力によって、前記機関室の外部から前記筐体内に空気を導く吸引流路と、前記ファンの回転により前記筐体内から前記機関室内に空気を導く排出流路と、を備える、建設機械。 - エンジンをさらに備え、
前記電動機が、前記エンジンの駆動軸に連結されている電動発電機である、請求項1に記載の建設機械。 - 前記機関室の下面に穿設され、前記吸引流路と連通する吸引口を備える、請求項1又は2に記載の建設機械。
- 前記吸引口に装着されるフィルタと、前記フィルタを前記機関室の下方から前記吸引口の周縁部に固定する固定部材と、を備える、請求項3に記載の建設機械。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018211304A JP7027296B2 (ja) | 2018-11-09 | 2018-11-09 | 建設機械 |
PCT/JP2019/043851 WO2020096039A1 (ja) | 2018-11-09 | 2019-11-08 | 建設機械 |
JP2022022154A JP7284304B2 (ja) | 2018-11-09 | 2022-02-16 | 建設機械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018211304A JP7027296B2 (ja) | 2018-11-09 | 2018-11-09 | 建設機械 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022022154A Division JP7284304B2 (ja) | 2018-11-09 | 2022-02-16 | 建設機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020076280A JP2020076280A (ja) | 2020-05-21 |
JP7027296B2 true JP7027296B2 (ja) | 2022-03-01 |
Family
ID=70611534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018211304A Active JP7027296B2 (ja) | 2018-11-09 | 2018-11-09 | 建設機械 |
Country Status (2)
Country | Link |
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JP (1) | JP7027296B2 (ja) |
WO (1) | WO2020096039A1 (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004106619A (ja) | 2002-09-17 | 2004-04-08 | Komatsu Ltd | ハイブリッド駆動の建設機械 |
JP4190655B2 (ja) | 1999-05-13 | 2008-12-03 | フイグ工業株式会社 | ゴルフボール打球チエックシート |
JP2009142084A (ja) | 2007-12-06 | 2009-06-25 | Hitachi Ltd | 回転電機装置 |
JP2011219917A (ja) | 2010-04-02 | 2011-11-04 | Hitachi Constr Mach Co Ltd | 電気駆動式建設機械 |
JP2011220014A (ja) | 2010-04-12 | 2011-11-04 | Kobelco Contstruction Machinery Ltd | 電動式作業機械 |
JP2014009579A (ja) | 2012-07-03 | 2014-01-20 | Daikin Ind Ltd | ハイブリッド用建設機械 |
WO2014147697A1 (ja) | 2013-03-18 | 2014-09-25 | 株式会社小松製作所 | 油圧ショベル |
JP2014231329A (ja) | 2013-05-30 | 2014-12-11 | 株式会社豊田自動織機 | ハイブリッド車両の駆動装置 |
JP2015227555A (ja) | 2014-05-30 | 2015-12-17 | 日立建機株式会社 | 建設機械 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04190655A (ja) * | 1990-11-21 | 1992-07-09 | Hitachi Ltd | 車両用交流発電機 |
JP2007037262A (ja) * | 2005-07-26 | 2007-02-08 | Mitsubishi Electric Corp | インバータ一体型回転電機 |
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2018
- 2018-11-09 JP JP2018211304A patent/JP7027296B2/ja active Active
-
2019
- 2019-11-08 WO PCT/JP2019/043851 patent/WO2020096039A1/ja active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4190655B2 (ja) | 1999-05-13 | 2008-12-03 | フイグ工業株式会社 | ゴルフボール打球チエックシート |
JP2004106619A (ja) | 2002-09-17 | 2004-04-08 | Komatsu Ltd | ハイブリッド駆動の建設機械 |
JP2009142084A (ja) | 2007-12-06 | 2009-06-25 | Hitachi Ltd | 回転電機装置 |
JP2011219917A (ja) | 2010-04-02 | 2011-11-04 | Hitachi Constr Mach Co Ltd | 電気駆動式建設機械 |
JP2011220014A (ja) | 2010-04-12 | 2011-11-04 | Kobelco Contstruction Machinery Ltd | 電動式作業機械 |
JP2014009579A (ja) | 2012-07-03 | 2014-01-20 | Daikin Ind Ltd | ハイブリッド用建設機械 |
WO2014147697A1 (ja) | 2013-03-18 | 2014-09-25 | 株式会社小松製作所 | 油圧ショベル |
JP2014231329A (ja) | 2013-05-30 | 2014-12-11 | 株式会社豊田自動織機 | ハイブリッド車両の駆動装置 |
JP2015227555A (ja) | 2014-05-30 | 2015-12-17 | 日立建機株式会社 | 建設機械 |
Also Published As
Publication number | Publication date |
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JP2020076280A (ja) | 2020-05-21 |
WO2020096039A1 (ja) | 2020-05-14 |
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