{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9650120","patent":{"patent_number":"US-9650120","title":"Electric drive shaft and vehicle comprising such an electric drive shaft","assignee":null,"inventors":[],"filing_date":"2010-09-29T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["H02J","H02J"],"num_claims":18,"abstract":"An electric drive shaft is disclosed including at least one speed-variable generator for generating a voltage with a variable amplitude and a variable frequency, and at least one speed-variable drive motor supplied with the voltage. The drive shaft enables repercussions on the voltage during sudden load changes, and therefore the complexity of the regulation for stabilizing the voltage, to be reduced due to the generator including a supraconductor winding, especially a high-temperature supraconductor winding."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electric drive shaft and vehicle comprising such an electric drive shaft","description":"An electric drive shaft is disclosed including at least one speed-variable generator for generating a voltage with a variable amplitude and a variable frequency, and at least one speed-variable drive ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9650120","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-9650120","citation_suggestion":"Patentable. \"Electric drive shaft and vehicle comprising such an electric drive shaft\" (US-9650120). https://patentable.app/patents/US-9650120","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9650120","json":"https://patentable.app/api/llm-context/US-9650120","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:41:44.836Z"}