Invention Grant
- Patent Title: Circuit and method for controlling an electromechanical holding brake, frequency converter and system
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Application No.: US17912562Application Date: 2021-01-20
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Publication No.: US12155336B2Publication Date: 2024-11-26
- Inventor: Andreas Burgermeister
- Applicant: Lenze Swiss AG
- Applicant Address: CH Romanshorn
- Assignee: Lenze Swiss AG
- Current Assignee: Lenze Swiss AG
- Current Assignee Address: CH Romanshorn
- Agency: Crowell & Moring LLP
- Priority: DE102020203623.3 20200320
- International Application: PCT/EP2021/051198 WO 20210120
- International Announcement: WO2021/185491 WO 20210923
- Main IPC: H02P3/04
- IPC: H02P3/04 ; H02M3/158 ; H02M7/06
Abstract:
A circuit for controlling an electromechanical holding brake, includes: at least one halfwave rectifier, which generates a pulsed DC voltage from a mains AC voltage, and a phase gating circuit which is designed to generate a control signal for the electromechanical holding brake from the pulsed DC voltage by means of the phase gating.
Public/Granted literature
- US20230238899A1 Circuit and Method for Controlling an Electromechanical Holding Brake, Frequency Converter and System Public/Granted day:2023-07-27
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