公开(公告)号：US20200044470A1

公开(公告)日：2020-02-06

申请号：US16499565

申请日：2018-03-21

Applicant: Endress+Hauser Flowtec AG

Inventor： Antoine Simon ,  Markus Rüfenacht ,  Ronald Wicki

IPC: H02J7/00 ,  G06F1/26 ,  G01F1/58 ,  H02J7/34

Abstract: The present disclosure relates to a device with an electric load and a replaceable electric energy store. The energy store has at least one first storage unit with a first initial energy quantity and at least one second storage unit with a second initial energy quantity, wherein an electronic circuit is designed to actuate the first storage unit or the second storage unit according to an algorithm. By actuating the first storage unit or the second source unit, the energy supply of the device is ensured by the respective storage unit, and by actuating the first storage unit or the second storage unit, it is ensured that when a remaining energy quantity or an applied energy quantity of one storage unit is low, the respective other storage unit has a remaining energy quantity of at least 10% of a total energy quantity.

公开(公告)号：US11025079B2

公开(公告)日：2021-06-01

申请号：US16499565

申请日：2018-03-21

Applicant: Endress+Hauser Flowtec AG

Inventor： Antoine Simon ,  Markus Rüfenacht ,  Ronald Wicki

IPC: H02J7/00 ,  G01F1/58 ,  G06F1/26 ,  H02J7/34

Abstract: The present disclosure relates to a device with an electric load and a replaceable electric energy store. The energy store has at least one first storage unit with a first initial energy quantity and at least one second storage unit with a second initial energy quantity, wherein an electronic circuit is designed to actuate the first storage unit or the second storage unit according to an algorithm. By actuating the first storage unit or the second source unit, the energy supply of the device is ensured by the respective storage unit, and by actuating the first storage unit or the second storage unit, it is ensured that when a remaining energy quantity or an applied energy quantity of one storage unit is low, the respective other storage unit has a remaining energy quantity of at least 10% of a total energy quantity.