公开(公告)号：US11466786B2

公开(公告)日：2022-10-11

申请号：US16491190

申请日：2018-02-28

Applicant: Robert Bosch GmbH

Inventor： Haixiang Wang ,  Thomas Demmer ,  Rob Hickey ,  Thomas Helming

IPC: F16K11/07 ,  F25B5/02 ,  F25B41/385 ,  F16K11/074 ,  F16K11/076 ,  F25B41/35

Abstract: The invention relates to a valve (1, 1a), in particular an expansion valve, for controlling fluid flow, having a valve central housing (10, 10a) having a first and a second opening (12, 12a, 14, 14a) and a valve element (20, 20a) which has a rotationally symmetrical outline and is arranged rotatably within the valve element housing (10, 10a). According to the invention, the valve element (20, 20a) has a cut-out, wherein the cut-out (30, 30a, 30b, 30c) has a variable dimension, and a sub region (32, 32a) of the cutout (30, 30a, 30b, 30c) is formed continuously through the valve element (20, 20a).

公开(公告)号：US20200033035A1

公开(公告)日：2020-01-30

申请号：US16491190

申请日：2018-02-28

Applicant: Robert Bosch GmbH

Inventor： Haixiang Wang ,  Thomas Demmer ,  Rob Hickey ,  Thomas Helming

IPC: F25B41/06 ,  F16K11/076 ,  F16K11/074

Abstract: The invention relates to a valve (1, 1a), in particular an expansion valve, for controlling fluid flow, having a valve central housing (10, 10a) having a first and a second opening (12, 12a, 14, 14a) and a valve element (20, 20a) which has a rotationally symmetrical outline and is arranged rotatably within the valve element housing (10, 10a). According to the invention, the valve element (20, 20a) has a cut-out, wherein the cut-out (30, 30a, 30b, 30c) has a variable dimension, and a sub region (32, 32a) of the cutout (30, 30a, 30b, 30c) is formed continuously through the valve element (20, 20a).

公开(公告)号：US20160320102A1

公开(公告)日：2016-11-03

申请号：US15105095

申请日：2014-11-05

Applicant: ROBERT BOSCH GMBH

Inventor： Andreas Eichendorf ,  Thomas Demmer ,  Ulrich Kappenstein ,  Ralf Diekmann

IPC: F25B17/08 ,  F25B41/04 ,  F25B27/02

Abstract: An adsorption refrigeration device includes a first chamber with an adsorber/desorber material and a second chamber with an evaporator/condenser device. The first and second chambers are in fluid connection via a pipeline. The fluid connection between the chambers is blocked in a first functional position and opened in a second functional position via a valve device that is arranged in the pipeline. The valve device has a valve element with a variable diameter. The valve element has two functional positions. In the first functional position, the valve element has a first diameter by which it fills an internal cross section of the pipeline with tight contact with an inner wall of the pipeline. In the second functional position, the valve element has a second diameter that is smaller than the first diameter such that a gap is opened between the inner wall of the pipeline and the valve element.

Abstract translation: 吸附式制冷装置包括具有吸附器/解吸器材料的第一室和具有蒸发器/冷凝器装置的第二室。 第一和第二腔室经由管道流体连接。 室之间的流体连接在第一功能位置被阻塞，并经由布置在管道中的阀装置在第二功能位置打开。 阀装置具有可变直径的阀元件。 阀元件具有两个功能位置。 在第一功能位置，阀元件具有第一直径，通过该第一直径填充管道的内部横截面，与管道的内壁紧密接触。 在第二功能位置，阀元件具有小于第一直径的第二直径，使得在管道的内壁和阀元件之间开口。

公开(公告)号：US20140097261A1

公开(公告)日：2014-04-10

申请号：US14047094

申请日：2013-10-07

Applicant: Robert Bosch GmbH

Inventor： Andreas Blumenstock ,  Joerg Heyse ,  Thomas Demmer

IPC: B60H1/00 ,  F01N5/02 ,  B60H1/22

CPC classification number: B60H1/00492 ,  B60H1/03 ,  B60H1/22 ,  F01N5/02 ,  F01P3/20 ,  F01P2060/08

Abstract: A heat transporting arrangement (10) for a motor vehicle, having at least one heat circuit (14, 16, 50) in which a heat transporting medium is accommodated and which is thermally coupled to one of the components of a drivetrain in order to exchange heat between the component and the heat transporting medium, a temperature control device (25) which is configured to heat a passenger compartment of a motor vehicle, and a heat store arrangement (30) which is coupled to the heat circuit (14, 16, 50) and to the temperature control device (25) and which is configured to store heat discharged from the heat transporting medium and to release said heat for of heating one of the components of the drivetrain and the passenger compartment.

Abstract translation: 一种用于机动车辆的热输送装置（10），具有至少一个热回路（14,16,50），其中容纳有热传输介质，并且热耦合到传动系的部件之一以便交换 所述部件和所述传热介质之间的热量，构造成加热机动车辆的乘客舱的温度控制装置（25），以及耦合到所述热回路（14,16）的热存储装置（30） 50）和温度控制装置（25），并且被配置为存储从热传输介质排出的热量并且释放用于加热传动系统和乘客舱中的一个部件的热量。

公开(公告)号：US10670308B2

公开(公告)日：2020-06-02

申请号：US15105095

申请日：2014-11-05

Applicant: Robert Bosch GmbH

Inventor： Andreas Eichendorf ,  Thomas Demmer ,  Ulrich Kappenstein ,  Ralf Diekmann

IPC: F25B17/08 ,  F25B41/04 ,  F25B27/02

Abstract: An adsorption refrigeration device includes a first chamber with an adsorber/desorber material and a second chamber with an evaporator/condenser device. The first and second chambers are in fluid connection via a pipeline. The fluid connection between the chambers is blocked in a first functional position and opened in a second functional position via a valve device that is arranged in the pipeline. The valve device has a valve element with a variable diameter. The valve element has two functional positions. In the first functional position, the valve element has a first diameter by which it fills an internal cross section of the pipeline with tight contact with an inner wall of the pipeline. In the second functional position, the valve element has a second diameter that is smaller than the first diameter such that a gap is opened between the inner wall of the pipeline and the valve element.