{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11984751","patent":{"patent_number":"US-11984751","title":"Discharge circuit and discharging method of motor drive power supply circuit, and robot controller","assignee":null,"inventors":[],"filing_date":"2021-12-02T00:00:00.000Z","publication_date":"2024-05-14T00:00:00.000Z","cpc_codes":["H02J","H02M","B25J","H02J","H02J","H02J","H02J","H02M","H02M","G05B","H02M"],"num_claims":12,"abstract":"A discharge circuit for a power supply circuit for a motor is configured to discharge a capacitor provided in the power supply circuit. The discharge circuit includes a first voltage detector detecting a voltage inputted to a primary side of the power supply circuit, a second voltage detector detecting a voltage on the secondary side, and a discharge resistance provided in parallel with the power supply circuit on the secondary side of the power supply circuit. A power supply control means performs discharge control when a voltage detected by the second voltage detector exceeds a regenerative determination value and, in a case that a voltage on the primary side detected by the first voltage detector becomes lower than a power failure determination value, the power supply control means performs the discharge control after a lapse of a time period required for a stop operation of the industrial robot."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Discharge circuit and discharging method of motor drive power supply circuit, and robot controller","description":"A discharge circuit for a power supply circuit for a motor is configured to discharge a capacitor provided in the power supply circuit. The discharge circuit includes a first voltage detector detectin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11984751","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11984751","citation_suggestion":"Patentable. \"Discharge circuit and discharging method of motor drive power supply circuit, and robot controller\" (US-11984751). https://patentable.app/patents/US-11984751","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11984751","json":"https://patentable.app/api/llm-context/US-11984751","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:34:12.184Z"}