IN2014DN06698A - - Google Patents
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- Publication number
- IN2014DN06698A IN2014DN06698A IN6698DEN2014A IN2014DN06698A IN 2014DN06698 A IN2014DN06698 A IN 2014DN06698A IN 6698DEN2014 A IN6698DEN2014 A IN 6698DEN2014A IN 2014DN06698 A IN2014DN06698 A IN 2014DN06698A
- Authority
- IN
- India
- Prior art keywords
- fan
- outside air
- air temperature
- changing mechanism
- condenser
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00378—Air-conditioning arrangements specially adapted for particular vehicles for tractor or load vehicle cabins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00764—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00807—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a specific way of measuring or calculating an air or coolant temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00828—Ventilators, e.g. speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3205—Control means therefor
- B60H1/3211—Control means therefor for increasing the efficiency of a vehicle refrigeration cycle
-
- 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
- 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
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/16—Cabins, platforms, or the like, for drivers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/10—Guiding or ducting cooling-air, to, or from, liquid-to-air heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
- F01P7/048—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using electrical drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H2001/3236—Cooling devices information from a variable is obtained
- B60H2001/3238—Cooling devices information from a variable is obtained related to the operation of the compressor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H2001/3236—Cooling devices information from a variable is obtained
- B60H2001/3266—Cooling devices information from a variable is obtained related to the operation of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H2001/3269—Cooling devices output of a control signal
- B60H2001/3276—Cooling devices output of a control signal related to a condensing unit
- B60H2001/3277—Cooling devices output of a control signal related to a condensing unit to control the air flow
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/13—Ambient temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
Abstract
A work vehicle conforming to one aspect of the present invention is provided with a condenser a fan a changing mechanism a fan control unit an outside air temperature sensor and a storage unit. The condenser cools a refrigerant that is used in an air conditioner. The fan cools the condenser. The changing mechanism is capable of changing the rotational speed of the fan. The fan control unit controls the changing mechanism. The outside air temperature sensor detects the outside air temperature. The storage unit stores a plurality of control maps for setting the different rotational speeds of the fan in accordance with the outside air temperature detected by the outside air temperature sensor. The fan control unit controls the rotational speed of the fan by controlling the changing mechanism in accordance with one control map selected from among the plurality of control maps stored in the storage unit on the basis of the operating state of the air conditioner.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2014/062838 WO2014192545A1 (en) | 2014-05-14 | 2014-05-14 | Work vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN06698A true IN2014DN06698A (en) | 2015-05-22 |
Family
ID=51710604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN6698DEN2014 IN2014DN06698A (en) | 2014-05-14 | 2014-05-14 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9662958B2 (en) |
JP (1) | JP5834147B2 (en) |
KR (1) | KR101594272B1 (en) |
CN (1) | CN104114777B (en) |
DE (1) | DE112014000034B4 (en) |
IN (1) | IN2014DN06698A (en) |
WO (1) | WO2014192545A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9809088B2 (en) * | 2013-06-07 | 2017-11-07 | Caterpillar Inc. | Controlling HVAC speed of condenser fans using pressure sensors |
CN105625497A (en) * | 2014-11-20 | 2016-06-01 | 斗山工程机械(中国)有限公司 | Control method and device for hydraulic oil fan rotating speed and excavator |
CN104863688A (en) * | 2015-04-20 | 2015-08-26 | 龙口中宇汽车风扇离合器有限公司 | Stepless speed control strategy, stepless speed control device and electromagnetic fan clutch |
CN105781706B (en) * | 2016-03-10 | 2019-07-09 | 优数通(北京)科技有限公司 | A kind of control method and device of automobile engine cooling fan remote data analysis |
CN106284474B (en) * | 2016-09-23 | 2018-05-22 | 广西玉柴重工有限公司 | A kind of mute explosion-proof air-conditioner system of hydraulic crawler excavator |
CN108331051A (en) * | 2018-02-05 | 2018-07-27 | 罗弟容 | Multifunctional soil shifter |
CN108316371A (en) * | 2018-02-05 | 2018-07-24 | 罗弟容 | Multifunctional excavator |
DE102021208812A1 (en) | 2021-08-12 | 2023-02-16 | Robert Bosch Gesellschaft mit beschränkter Haftung | Mobile work machine with several DC voltage networks |
Family Cites Families (32)
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JPH04190050A (en) | 1990-11-26 | 1992-07-08 | Toshiba Corp | Control device for condensor cooling fan |
JPH05149636A (en) | 1991-11-29 | 1993-06-15 | Toshiba Corp | Air-conditioner |
JPH05280795A (en) | 1992-03-30 | 1993-10-26 | Sanyo Electric Co Ltd | Air conditioner |
JPH05286354A (en) | 1992-04-07 | 1993-11-02 | Mitsubishi Heavy Ind Ltd | Air conditioner for vehicle |
US5584371A (en) | 1995-08-31 | 1996-12-17 | Eaton Corporation | Viscous fan drive system logic |
JPH09195767A (en) | 1996-01-23 | 1997-07-29 | Toyota Motor Corp | Cooling fan control device |
DE19719792B4 (en) | 1997-05-10 | 2004-03-25 | Behr Gmbh & Co. | Method and device for regulating the temperature of a medium |
US5947248A (en) * | 1997-08-29 | 1999-09-07 | American Cooling Systems, Llc | Electric fan clutch |
JP4174929B2 (en) * | 1998-10-23 | 2008-11-05 | 株式会社デンソー | Air conditioner for vehicles |
JP3688268B2 (en) * | 2000-06-09 | 2005-08-24 | サムスン エレクトロニクス カンパニー リミテッド | Outdoor fan control system and control method for air conditioner |
JP4612968B2 (en) | 2001-07-04 | 2011-01-12 | 株式会社日本クライメイトシステムズ | Air conditioner for vehicles |
JP2003084673A (en) | 2001-09-07 | 2003-03-19 | Kotobuki Seihan Printing Co Ltd | Repeelable paper label |
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JP4183538B2 (en) | 2003-03-26 | 2008-11-19 | 三洋電機株式会社 | Operation control device for condenser fan |
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JP2004353554A (en) * | 2003-05-29 | 2004-12-16 | Nissan Motor Co Ltd | Control device of vehicular cooling fan |
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JP4749258B2 (en) | 2006-07-12 | 2011-08-17 | 株式会社竹内製作所 | Work vehicle |
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DE102010000713A1 (en) | 2010-01-07 | 2011-07-14 | Ford Global Technologies, LLC, Mich. | Cooling air flow controlling method for condenser of air conditioning apparatus used for air conditioning cabin of passenger car, involves actuating radiator venetian blind in accordance with determined optimized setting of blind |
JP5261509B2 (en) * | 2011-01-14 | 2013-08-14 | 株式会社小松製作所 | Construction machinery |
JP5912339B2 (en) | 2011-08-29 | 2016-04-27 | 日野自動車株式会社 | Fan control device |
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JP2014043227A (en) | 2012-08-29 | 2014-03-13 | Daihatsu Motor Co Ltd | Controller |
CN103074914B (en) | 2013-01-18 | 2015-12-09 | 中联重科股份有限公司渭南分公司 | Engineering machinery cooling control system, control method and excavator |
CN103511054A (en) | 2013-10-22 | 2014-01-15 | 陕西盛迈石油有限公司 | Cooling system |
-
2014
- 2014-05-14 WO PCT/JP2014/062838 patent/WO2014192545A1/en active Application Filing
- 2014-05-14 CN CN201480000547.XA patent/CN104114777B/en active Active
- 2014-05-14 IN IN6698DEN2014 patent/IN2014DN06698A/en unknown
- 2014-05-14 DE DE112014000034.5T patent/DE112014000034B4/en active Active
- 2014-05-14 US US14/376,642 patent/US9662958B2/en active Active
- 2014-05-14 KR KR1020147019886A patent/KR101594272B1/en active IP Right Grant
- 2014-05-14 JP JP2014543034A patent/JP5834147B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20160229261A1 (en) | 2016-08-11 |
JP5834147B2 (en) | 2015-12-16 |
US9662958B2 (en) | 2017-05-30 |
WO2014192545A1 (en) | 2014-12-04 |
DE112014000034T5 (en) | 2015-05-28 |
KR20150141120A (en) | 2015-12-17 |
CN104114777A (en) | 2014-10-22 |
CN104114777B (en) | 2016-08-31 |
KR101594272B1 (en) | 2016-02-15 |
DE112014000034B4 (en) | 2023-02-16 |
JPWO2014192545A1 (en) | 2017-02-23 |
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