{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11519411","patent":{"patent_number":"US-11519411","title":"Virtual sensor for water content in oil circuit","assignee":null,"inventors":[],"filing_date":"2019-11-18T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":14,"abstract":"A method for monitoring an oil-injected screw compressor configured to compress aspirated air by returning oil from an oil separator vessel (11) to a compression chamber (12) of a compressor block (30), for condensate formation in the oil circuit due to a too low compression discharge temperature (VET), determines a water inlet mass flow {dot over (m)}ein(t) and a water outlet mass flow {dot over (m)}aus(t) for a point in time t and determines generated condensate flow Δ{dot over (m)}w(t)={dot over (m)}ein(t)−{dot over (m)}aus(t) on the basis of difference formation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Virtual sensor for water content in oil circuit","description":"A method for monitoring an oil-injected screw compressor configured to compress aspirated air by returning oil from an oil separator vessel (11) to a compression chamber (12) of a compressor block (30","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11519411","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-11519411","citation_suggestion":"Patentable. \"Virtual sensor for water content in oil circuit\" (US-11519411). https://patentable.app/patents/US-11519411","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11519411","json":"https://patentable.app/api/llm-context/US-11519411","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T23:46:04.681Z"}