公开(公告)号：EP4150235B1

公开(公告)日：2024-09-25

申请号：EP21726059.5

申请日：2021-05-06

IPC分类号： F16H57/01 ,  F04B51/00 ,  F04B49/06 ,  F04B49/10

CPC分类号： F16H57/01 ,  F04B2203/020120130101 ,  F04B2203/020720130101 ,  F04B2205/0120130101 ,  F04B2205/0520130101 ,  F04B2205/0920130101 ,  F04B2205/1420130101 ,  F04B49/065 ,  F04B49/106

公开(公告)号：EP3803117B1

公开(公告)日：2024-08-21

申请号：EP19726644.8

申请日：2019-05-22

IPC分类号： F04B15/02 ,  F04B49/10 ,  F04B9/105

CPC分类号： F04B9/1053 ,  F04B15/02

公开(公告)号：EP3809060B1

公开(公告)日：2024-08-14

申请号：EP18929726.0

申请日：2018-12-20

IPC分类号： F24F11/64 ,  F24F11/86 ,  F24F140/50 ,  F04B27/00 ,  F04B35/04 ,  F04B49/00 ,  F04B49/02 ,  F04B49/06 ,  F04B49/10 ,  F24F11/38

CPC分类号： F24F11/64 ,  F24F11/86 ,  F24F2140/5020180101 ,  F24F11/38 ,  F04B27/005 ,  F04B35/04 ,  F04B49/02 ,  F04B49/007 ,  F04B49/06 ,  F04B49/106 ,  F04B2203/020120130101 ,  F04B2203/020220130101 ,  F04B2203/020420130101 ,  F04B2205/0920130101 ,  F04B2207/7020130101

公开(公告)号：EP4036410B1

公开(公告)日：2024-07-31

申请号：EP22153769.9

申请日：2022-01-27

IPC分类号： F04B49/06 ,  F04B49/10 ,  F04B49/20 ,  F04B43/12 ,  F04B43/02

CPC分类号： F04B43/02 ,  F04B43/12 ,  F04B49/065 ,  F04B49/106 ,  F04B49/20 ,  F04B2203/020920130101 ,  F04B2205/0920130101

公开(公告)号：EP4403772A1

公开(公告)日：2024-07-24

申请号：EP24152017.0

申请日：2024-01-16

申请人： Fluid-O-Tech S.r.l.

发明人： ANDREIS, Diego ,  BUTERA, Francesco

IPC分类号： F04B49/06 ,  A47J31/46 ,  A47J31/52 ,  F04B49/08 ,  F04B49/10 ,  F04B53/16

CPC分类号： A47J31/46 ,  A47J31/5251 ,  A47J31/5253 ,  A47J31/5255 ,  F04B53/16 ,  F04B49/065 ,  F04B49/106 ,  F04B49/08 ,  F04B2205/0920130101 ,  F04B2205/1120130101

摘要： The present invention concerns a sensorized accessory (1) for pumps, particularly for coffee machines, comprising an inlet fitting (2) configured to be coupled to a delivery port (51) of a pump (50) and a body (3) inside which the followings are realized:
- an inlet conduit (4) configured to be placed in fluid communication with said delivery port (51) of said pump (50) by means of said inlet fitting (2);
- at least one sensorized outlet conduit (5), in fluid communication with said inlet conduit (4), a device for detecting (7) the flow and/or pressure of a fluid flowing along said at least one sensorized outlet conduit (5) being associated to said at least one sensorized outlet conduit (5), said detection device (7) being adapted to generate signals indicative of the flow and/or pressure of said fluid.

公开(公告)号：EP4392674A1

公开(公告)日：2024-07-03

申请号：EP21772689.2

申请日：2021-08-26

申请人： ATLAS COPCO AIRPOWER N.V.

发明人： VAN ROY, Wim

IPC分类号： F04B41/06 ,  F04B49/02 ,  F04B49/06 ,  F04B49/08 ,  F04B49/10 ,  F04C23/00 ,  F04D25/00

CPC分类号： F04B41/06 ,  F04B49/02 ,  F04B49/065 ,  F04B49/08 ,  F04B49/106 ,  F04B2205/0620130101 ,  F04B2205/0920130101 ,  F05D2260/82120130101 ,  F05D2270/30120130101 ,  F05D2270/306120130101 ,  F04D27/0292

公开(公告)号：EP4374072A1

公开(公告)日：2024-05-29

申请号：EP23725184.8

申请日：2023-05-05

申请人： Hoerbiger Wien GmbH

发明人： BRANDL, Andreas ,  LADD, John Warner ,  MARKEY, Karl Richard ,  PRATELLI, Guido ,  RAFFETY, Patrick James

IPC分类号： F04B39/04 ,  F04B39/12 ,  F04B49/10

CPC分类号： F04B39/123 ,  F04B39/041 ,  F04B49/10

公开(公告)号：EP4317689A3

公开(公告)日：2024-04-10

申请号：EP23217933.3

申请日：2020-06-30

申请人： Grundfos Holding A/S

发明人： Schmitz, Rainer ,  Kechler, Valeri ,  Müller, Klaus

IPC分类号： F04B13/00 ,  F04B23/02 ,  F04B49/06 ,  F04B49/10

摘要： The invention refers to a metering pump system comprising at least one metering pump (2) provided for connection to at least one exchangeable liquid container 16 via a suction line 10, and a control device 18, 24 for control of the at least one metering pump (2) wherein the control device 18, 24 is configured such that it records the total volume pumped by the metering pump (2), compares the recorded total volume with a nominal volume of said liquid container 16 and starts an action if the recorded total volume exceeds the nominal volume by more than a predefined threshold, and a method for controlling such metering pump system.

公开(公告)号：EP4341563A1

公开(公告)日：2024-03-27

申请号：EP22725286.3

申请日：2022-05-19

申请人： Edwards Limited

发明人： SIMMONDS, Michael ,  PATEY, Alexander James ,  MILES, Christopher

IPC分类号： F04B49/10 ,  F04B51/00 ,  F04C28/28 ,  F04D15/00

公开(公告)号：EP4296510A2

公开(公告)日：2023-12-27

申请号：EP23179301.9

申请日：2023-06-14

申请人： ABB Schweiz AG

发明人： BOIVIN, Alexandre ,  BURNETT, Marc ,  MICHAUD, Dominic ,  OWEN, Kyle ,  MEUNIER, Axel ,  LEEN, John Brian

IPC分类号： F04B23/04 ,  F04B41/06 ,  F04B51/00 ,  F04B49/10 ,  F04B49/06

摘要： A method of operating a redundant pump assembly includes: operating a first pump (311) of a plurality of pumps (311,312,313) for an operation period; validating a second pump (312) of the plurality of pumps at the end of the operation period of the first pump (311); validating a third pump (313) of the plurality of pumps at the end of the operation period of the first pump (311); and, operating the third pump (313) for the operation period, where the second pump (312) and third pump (313) are validated as operational.