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CONSTRUCTION MACHINE PROVIDED WITH PREHEATING UNIT AND METHOD FOR PREHEATING SAID MACHINE
To provide a construction machine including a novel preheating unit that can efficiently preheat entire circulation channel where fluid flows, and a preheating method of the construction machine. A bypass channel (66) is arranged in a circulation channel (60A) through which the fluid is circulated, this bypass channel (66) is provided with the preheating unit (67) that is formed of a heater (67b) and a bypass pump (67a). According to such configuration, even in a state circulation of the fluid may stop in the circulation channel (60A), the fluid can be heated while the fluid is circulated through the bypass channel (66), and therefore the entire circulation channel (60A) can be efficiently preheated. Moreover, since retrofitting to the existing circulation channel (60A) is possible, sound versatility can be exerted.
CONSTRUCTION MACHINE PROVIDED WITH PREHEATING UNIT AND METHOD FOR PREHEATING SAID MACHINE
To provide a construction machine including a novel preheating unit that can efficiently preheat entire circulation channel where fluid flows, and a preheating method of the construction machine. A bypass channel (66) is arranged in a circulation channel (60A) through which the fluid is circulated, this bypass channel (66) is provided with the preheating unit (67) that is formed of a heater (67b) and a bypass pump (67a). According to such configuration, even in a state circulation of the fluid may stop in the circulation channel (60A), the fluid can be heated while the fluid is circulated through the bypass channel (66), and therefore the entire circulation channel (60A) can be efficiently preheated. Moreover, since retrofitting to the existing circulation channel (60A) is possible, sound versatility can be exerted.
CONSTRUCTION MACHINE PROVIDED WITH PREHEATING UNIT AND METHOD FOR PREHEATING SAID MACHINE
BAUMASCHINE MIT VORHEIZAGGREGAT UND VERFAHREN ZUR VORWÄRMUNG DIESER MASCHINE
ENGIN DE CHANTIER COMPORTANT UNE UNITÉ DE PRÉCHAUFFAGE ET PROCÉDÉ PERMETTANT DE PRÉCHAUFFER LEDIT ENGIN
NISHIHATA JUN (author)
2019-01-09
Patent
Electronic Resource
English
IPC:
F15B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
,
Druckmittelbetriebene Systeme allgemein
/
B60K
Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen
,
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES
/
E02F
Baggern
,
DREDGING
/
F01M
Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein
,
LUBRICATING OF MACHINES OR ENGINES IN GENERAL
/
F02D
CONTROLLING COMBUSTION ENGINES
,
Steuern oder Regeln von Brennkraftmaschinen
/
F02N
STARTING OF COMBUSTION ENGINES
,
Anlassen von Brennkraftmaschinen
/
F16H
Getriebe
,
GEARING
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