US Patent No. 9,212,601


Patent No. 9,212,601
Issue Date December 15, 2015
Title Device And Vehicle Or Production Machine
Inventorship Hinrich Meinheit, Besigheim (DE)
Boris Buchtala, Muehlacker (DE)
Bojan Ferhadbegovic, Stuttgart (DE)
Assignee ROBERT BOSCH GMBH, Stuttgart (DE)

Claim of US Patent No. 9,212,601

14. A device for a vehicle or a production machine, comprising:
a first hydraulic pump, which hydraulically drives a load, and which is mechanically driven by an internal combustion engine;
a second hydraulic pump, which is hydraulically coupled to the first hydraulic pump;
an apparatus, which drives the second hydraulic pump, while utilizing the energy in the exhaust-gas stream of the internal
combustion engine;

wherein the load: (i) is connected on an output side directly to a tank and (ii) is an auxiliary load and has a hydraulic
motor for the mechanical driving of a battery of at least one of a generator, a cooling pump, an air pressure compressor and
an air conditioning compressor.