Invention Grant
- Patent Title: Linear actuator system and a method of setting up and programming power limit values for such an actuator system
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Application No.: US17436483Application Date: 2020-03-04
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Publication No.: US11863102B2Publication Date: 2024-01-02
- Inventor: Søren Have
- Applicant: LINAK A/S
- Applicant Address: DK Nordborg
- Assignee: Linak A/S
- Current Assignee: Linak A/S
- Current Assignee Address: DK Nordborg
- Agency: Dykema Gossett PLLC
- Priority: DK 201900292 2019.03.04
- International Application: PCT/DK2020/000062 2020.03.04
- International Announcement: WO2020/177823A 2020.09.10
- Date entered country: 2021-09-03
- Main IPC: H02K17/32
- IPC: H02K17/32 ; H02K23/68 ; H02K21/30 ; H02P29/032 ; A61G7/10 ; F16H25/20
Abstract:
A linear electric actuator system, preferably for patient lifters, comprising at least one linear electric actuator and a controller having a power limiting circuit for limiting the power to the at least one linear electric actuator. The actuator system is arranged such that the threshold value of the maximum permissible power in the power limiting circuit may be changed, and that this change may be performed via reference to the position of the spindle nut on the spindle as a look up in a table showing a corresponding value for the power limit.
Public/Granted literature
Information query
