{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9702937","patent":{"patent_number":"US-9702937","title":"Contactor control system","assignee":null,"inventors":[],"filing_date":"2015-04-16T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["G05B","G05B"],"num_claims":13,"abstract":"A contactor control system having a primary microprocessor, a secondary microprocessor, a high side contactor control circuit, and a low side contactor control circuit is provided. The primary microprocessor sends a first command signal to the secondary microprocessor. The secondary microprocessor sends a command signal to the secondary grounding circuit for outputting a ground level voltage to a logical OR circuit to induce the logical OR circuit to output a ground level voltage to a second end of the contactor coil. The primary microprocessor sends a command signal to the secondary microprocessor, and in response the secondary microprocessor sends a command signal to the secondary pull-in circuit to activate the secondary pull-in circuit for energizing the contactor coil."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Contactor control system","description":"A contactor control system having a primary microprocessor, a secondary microprocessor, a high side contactor control circuit, and a low side contactor control circuit is provided. The primary micropr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9702937","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-9702937","citation_suggestion":"Patentable. \"Contactor control system\" (US-9702937). https://patentable.app/patents/US-9702937","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9702937","json":"https://patentable.app/api/llm-context/US-9702937","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:36:03.345Z"}