公开(公告)号：US20180037086A1

公开(公告)日：2018-02-08

申请号：US15245770

申请日：2016-08-24

Applicant: Robert Bosch GmbH

Inventor： Dana Nicgorski ,  Karsten Mischker ,  Oliver Tschismar ,  Thomas Helming ,  Thomas Holzer

IPC: B60H1/00 ,  B60H1/32 ,  B60H1/22

CPC classification number: B60H1/00885 ,  B60H1/00278 ,  B60H1/143 ,  B60H1/2215 ,  B60H1/323 ,  B60H2001/00307 ,  B60H2001/00928 ,  B60H2001/00957

Abstract: A vehicle apparatus (10a; 10b; 10c) having at least one thermal management unit (12a; 12b; 12c) which has at least one first throughflow region (14a; 14b; 14c) and at least one second throughflow region (16a; 16b; 16c), which are connectable in accordance with demand in each case to a first heat circuit (18a) and/or to a second heat circuit (20a), and has a heat-exchange unit (22a; 22b; 22c) which, in at least one operating state, exchanges heat in accordance with demand between the first throughflow region (14a; 14b; 14c) and the second throughflow region (16a; 16b; 16c).

公开(公告)号：US20240159436A1

公开(公告)日：2024-05-16

申请号：US18506344

申请日：2023-11-10

Applicant: Robert Bosch GmbH

Inventor： Denis Neher ,  Dana Nicgorski ,  Thomas Holzer

IPC: F25B43/00 ,  F25B13/00 ,  F25B41/31

CPC classification number: F25B43/006 ,  F25B13/00 ,  F25B41/31

Abstract: A distributor module includes a housing having first and second refrigerant inlets and first and second refrigerant outlets for connection to a compressor and a condenser-evaporator device. A heat exchanger and a shutoff valve are arranged within the housing. The heat exchanger is connected to the refrigerant inlets and refrigerant outlets such that heat from a refrigerant flowing between the first refrigerant inlet and the first refrigerant outlet and between the second refrigerant inlet and the second refrigerant outlet can be exchanged. The shutoff valve is connected to the second refrigerant inlet and the heat exchanger. A refrigerant connector is connected to the second refrigerant inlet on a shutoff valve inlet side. A further refrigerant connector is connected to the heat exchanger on a shutoff valve outlet side. At least one refrigerant subcircuit is formed between the refrigerant connectors, and sections of the subcircuit are arranged within the housing.

公开(公告)号：US20230038912A1

公开(公告)日：2023-02-09

申请号：US17867818

申请日：2022-07-19

Applicant: Robert Bosch GmbH

Inventor： Michael Manning ,  Dana Nicgorski

IPC: B60H1/00

Abstract: A thermal management system is provided for a vehicle that includes a traction battery. The thermal management system includes refrigerant and cooling subsystems. The cooling subsystem includes a cabin coolant loop that provides thermal management of a passenger cabin of the vehicle, a battery coolant loop that provides thermal management of the traction battery and a drivetrain coolant loop that provides thermal management of a drivetrain and power electronics of the vehicle. The cabin, battery and the drivetrain coolant loops are interconnected via coolant proportional valves and fluid lines.

公开(公告)号：US20170191402A1

公开(公告)日：2017-07-06

申请号：US15320417

申请日：2015-06-19

Applicant: Robert Bosch GmbH

Inventor： Michael Sortor ,  Dana Nicgorski ,  Stephen Zukowski

IPC: F01P5/04 ,  F01P9/06 ,  B60H1/32 ,  F01P7/04

CPC classification number: F01P5/04 ,  B60H1/3204 ,  B60H1/3227 ,  B60H2001/3248 ,  B60H2001/3251 ,  B60H2001/3255 ,  B60H2001/326 ,  B60H2001/3277 ,  F01P7/048 ,  F01P9/06 ,  F01P2005/046 ,  F04D25/166

Abstract: Method of cooling a heat exchanger of an engine using a cooling fan system includes: measuring conditions of an engine cooling system, determining a desired fan cooling demand. Based on the fan cooling demand, a fan control circuit operates to selectively control an electrically commutated (EC) motor at a continuously variable speed for an EC cooling fan and to control a direct current (DC) motor of a DC cooling fan. The DC motor is controlled to: not operate the DC cooling fan, operate the DC motor at a first predetermined operating speed, and operate the DC motor at a second predetermined operating speed corresponding to a second DC motor speed signal that is less than the first predetermined operating speed. The conditions for determining fan cooling demand include at least one of a temperature and a pressure of an engine coolant and of a refrigerant of a vehicle air conditioning system.

公开(公告)号：US20130342038A1

公开(公告)日：2013-12-26

申请号：US13926263

申请日：2013-06-25

Applicant: ROBERT BOSCH GMBH

Inventor： Frank Kopf ,  Walter Lehnert ,  Michael Strupp ,  Dana Nicgorski ,  Vincent Fix ,  Friedrich Meyer

IPC: H02K1/30 ,  H02K9/06

CPC classification number: H02K1/30 ,  H02K1/32 ,  H02K9/06 ,  H02K23/00

Abstract: Fastening device (1) for an armature lamella stack (2) of a DC motor, characterized in that the fastening device (1) is disposed between the armature lamella stack (2) and a shaft (3) of the DC motor and is designed as a torsionally soft connection of said armature lamella stack (2) to the shaft (3).

Abstract translation: 用于DC电动机的电枢片层叠（2）的紧固装置（1），其特征在于，紧固装置（1）设置在电枢片层叠（2）和直流电动机的轴（3）之间，并被设计 作为所述电枢片层叠（2）与所述轴（3）的扭转软连接。