{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10498151","patent":{"patent_number":"US-10498151","title":"Power tool with step-up converter","assignee":null,"inventors":[],"filing_date":"2014-04-30T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["H02J","H02M","H02J"],"num_claims":32,"abstract":"A power tool, includes an electrical motor unit connectable to a battery unit, wherein: a step-up converter, connectable between the battery unit and electrical motor unit, converts a battery voltage Ubattery provided by the battery unit to a higher step-up voltage Ustep-up, and provides Ustep-up to the electrical motor unit as an output voltage Uoutput; a bypass circuit, arranged in parallel with the step-up converter, connects the battery unit to and provides Ubattery to the electrical motor unit as Uoutput; and at least one control unit is arranged to control the step-up converter and the bypass circuit, such that Uoutput can switch between Ubattery and Ustep-up, based on tool related parameters, including Uoutput, an output current Ioutput provided to the motor, a rotational speed ωmotor of the motor unit multiplied with a torque T provided by the tool, and an output power Poutput provided to the electrical motor unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power tool with step-up converter","description":"A power tool, includes an electrical motor unit connectable to a battery unit, wherein: a step-up converter, connectable between the battery unit and electrical motor unit, converts a battery voltage ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10498151","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-10498151","citation_suggestion":"Patentable. \"Power tool with step-up converter\" (US-10498151). https://patentable.app/patents/US-10498151","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10498151","json":"https://patentable.app/api/llm-context/US-10498151","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:47:16.777Z"}