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1. 发明申请

WO2020233822A1 TANK MODULE AND LIQUID PROVIDING APPARATUS WITH SUCH A TANK MODULE 审中-公开
公开(公告)号：WO2020233822A1
公开(公告)日：2020-11-26
申请号：PCT/EP2019/063391
申请日：2019-05-23
申请人： ECOLAB USA INC. , RUPPERT, Andreas , HORN, Katharina , ALBRECHT, Rudolf , CARLHOFF, Gerold
发明人： RUPPERT, Andreas , HORN, Katharina , ALBRECHT, Rudolf , CARLHOFF, Gerold
IPC分类号： G01F23/26
摘要： The invention relates to a tank module (10) with a tank (12) and an inductive conductivity sensor (14) arranged for determining a liquid level (16) of liquid in the tank (12), wherein the inductive conductivity sensor (14) comprises at least one transmitter unit (18) for generating an alternating field which generates one or more annular currents in the liquid and at least one receiver unit (20) for receiving a receive signal generated via the annular current or at least one of the annular currents, wherein the interior of the tank (12) specifies by its shape different ring-like paths (38, 40) for enabling a plurality of annular currents, wherein for the formation of an annular current in the respective ring-like path (38, 40) an individual minimum liquid level is necessary, wherein the minimum liquid levels differ for the different ring-like paths (38, 40). The invention further relates to a an apparatus (46) arranged for providing liquid from a storage container (48) to a liquid intake device, which apparatus comprises the tank module (10).

2. 发明申请

WO2019204416A1 FLUID DELIVERY DEVICES, SYSTEMS, AND METHODS 审中-公开
公开(公告)号：WO2019204416A1
公开(公告)日：2019-10-24
申请号：PCT/US2019/027839
申请日：2019-04-17
申请人： ECOLAB USA INC.
发明人： HORN, Katharina , LOHWIESER, Heribert , MUEGGENBORG, Brock
IPC分类号： B08B9/00
摘要： Fluid delivery devices (114), systems (100), and methods are disclosed. A fluid delivery device (114) includes a body (115), a solution flow path (144), and a flush flow path (166). The solution flow path and the flush flow path are defined at the body. The solution flow path extends from a solution inlet (116), defined at the body, to a solution outlet (146), also defined at the body. The solution flow path includes a cross channel (148), an inlet channel (150), and an outlet channel (152). The inlet channel extends from the solution inlet to the cross channel. The outlet channel extends from the cross channel to the solution outlet. The flush flow path extends from a flush inlet (118), defined at the body, to a flush outlet (120), also defined at the body. The solution outlet fluidly connects the solution flow path to the flush flow path.

3. 发明申请

WO2017157478A1 APPARATUS ARRANGED FOR PROVIDING A LIQUID MEDIUM FROM A STORAGE CONTAINER 审中-公开
标题翻译：用于从储存容器提供液体介质的装置
公开(公告)号：WO2017157478A1
公开(公告)日：2017-09-21
申请号：PCT/EP2016/056061
申请日：2016-03-18
申请人： ECOLAB USA INC. , LOHWIESER, Heribert , HORN, Katharina
发明人： LOHWIESER, Heribert , HORN, Katharina
IPC分类号： B67D7/04 , B67D7/36
摘要： The invention relates to an apparatus (10), especially a dosing apparatus, arranged for providing a liquid medium from a storage container (12) to a system connected downstream the apparatus(10), the apparatus (10) comprising: an extraction probe (16) for extracting liquid medium out of the storage container (12), wherein the extraction probe (16) is adapted for being inserted into said storage container (12); a pump (14) for pumping the liquid medium from the storage container (12) to the system; a suction line (18) fluidically connecting the extraction probe (16) with the pump (14); and a valve unit (22) located at the pump side of the suction line (18), which valve unit (22) comprises a non-return valve (38) and an overpressure valve (40), wherein said overpressure valve (40) opens towards the extraction probe side of the suction line (18) in case of a predefined overpressure.
摘要翻译：本发明涉及一种设备（10），特别是剂量设备，其被设置用于将液体介质从储存容器（12）提供到连接在设备（10）下游的系统，设备 10）包括：提取探针（16），用于从存储容器（12）中提取液体介质，其中提取探针（16）适于插入所述存储容器（12）中; 泵（14），用于将液体介质从储存容器（12）泵送到系统; 将抽取探针（16）与泵（14）流体连接的抽吸管线（18）; 和位于吸入管路（18）的泵侧的阀单元（22），该阀单元（22）包括止回阀（38）和过压阀（40），其中所述过压阀（40）在预定的过压情况下朝向抽吸管路（18）的抽取探头侧打开。

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