Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Antriebssystem, insbesondere für eine selbstfahrende Baumaschine, insbesondere Bodenverdichter
A drive system, in particular for a self-propelled construction machine, in particular a soil compactor, comprising an internal combustion engine comprising a drive unit, at least one hydraulic circuit with a hydraulic pump that can be driven by the drive unit, as well as a hydraulic-drive support unit with a hydraulic pump/motor assembly and at least one pressure fluid reservoir, wherein the hydraulic pump/motor assembly is or can be drivingly coupled with the drive unit or/and at least one hydraulic circuit, wherein the hydraulic pump/motor assembly can be operated in a charging operating mode by the drive unit or/and at least one hydraulic circuit as a pump to charge at least one pressure fluid reservoir and be operated in an drive support operating mode as a motor to provide a drive support torque for the hydraulic pump of at least one hydraulic circuit, characterized in that the hydraulic pump/motor assembly can be operated in a recirculation operating mode as a motor to start the drive unit.
Antriebssystem, insbesondere für eine selbstfahrende Baumaschine, insbesondere Bodenverdichter
A drive system, in particular for a self-propelled construction machine, in particular a soil compactor, comprising an internal combustion engine comprising a drive unit, at least one hydraulic circuit with a hydraulic pump that can be driven by the drive unit, as well as a hydraulic-drive support unit with a hydraulic pump/motor assembly and at least one pressure fluid reservoir, wherein the hydraulic pump/motor assembly is or can be drivingly coupled with the drive unit or/and at least one hydraulic circuit, wherein the hydraulic pump/motor assembly can be operated in a charging operating mode by the drive unit or/and at least one hydraulic circuit as a pump to charge at least one pressure fluid reservoir and be operated in an drive support operating mode as a motor to provide a drive support torque for the hydraulic pump of at least one hydraulic circuit, characterized in that the hydraulic pump/motor assembly can be operated in a recirculation operating mode as a motor to start the drive unit.
Antriebssystem, insbesondere für eine selbstfahrende Baumaschine, insbesondere Bodenverdichter
Drive system, in particular for a self-propelled construction machine, in particular soil compactor
Système d'entraînement, en particulier pour un engin automobile, en particulier un rouleau compresseur
RÖHR ANDREAS (Autor:in) / HENKER THOMAS (Autor:in) / PIESKE RONNY (Autor:in)
10.03.2021
Patent
Elektronische Ressource
Deutsch
IPC:
F02N
STARTING OF COMBUSTION ENGINES
,
Anlassen von Brennkraftmaschinen
/
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
/
F15B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
,
Druckmittelbetriebene Systeme allgemein
ANTRIEBSSYSTEM, INSBESONDERE FÜR EINE SELBSTFAHRENDE BAUMASCHINE, INSBESONDERE BODENVERDICHTER
| Europäisches Patentamt | 2024
Selbstfahrende Baumaschine, insbesondere Bodenverdichter
| Europäisches Patentamt | 2024
Antriebssystem, insbesondere für eine selbstfahrende Baumaschine, insbesondere Bodenverdichter
| Europäisches Patentamt | 2015
SELBSTFAHRENDE BAUMASCHINE, INSBESONDERE STRASSENFRÄSMASCHINE, RECYCLER ODER STABILISIERER
| Europäisches Patentamt | 2019
BODENBEARBEITUNGSMASCHINE, INSBESONDERE BODENVERDICHTER
| Europäisches Patentamt | 2018