{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10473498","patent":{"patent_number":"US-10473498","title":"Electromagnetic flow meter including a function of measuring electrical conductivity of a fluid","assignee":null,"inventors":[],"filing_date":"2018-02-26T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":19,"abstract":"An electromagnetic flow meter comprises a magnetic excitation coil, first and second electrodes which are disposed opposite to each other on an outer peripheral surface of a measurement tube, an amplifying circuit that amplifies an electromotive force generated between the first electrode and the second electrode, a flow rate calculation portion that calculates a flow rate of the fluid, a third electrode formed on the outer peripheral surface of the measurement tube separated from the first electrode and the second electrode, a fourth electrode which is in contact with the fluid, a resistor in which one end is connected to the third electrode, a voltage detecting portion that measures voltages of a signal generated in the third electrode by inputting an AC signal to the other end of the resistor, and an electrical conductivity calculating portion that calculates electrical conductivity of the fluid."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electromagnetic flow meter including a function of measuring electrical conductivity of a fluid","description":"An electromagnetic flow meter comprises a magnetic excitation coil, first and second electrodes which are disposed opposite to each other on an outer peripheral surface of a measurement tube, an ampli","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10473498","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-10473498","citation_suggestion":"Patentable. \"Electromagnetic flow meter including a function of measuring electrical conductivity of a fluid\" (US-10473498). https://patentable.app/patents/US-10473498","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10473498","json":"https://patentable.app/api/llm-context/US-10473498","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T19:50:15.464Z"}