{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10480521","patent":{"patent_number":"US-10480521","title":"Methods and apparatus for detecting and preventing compressor surge","assignee":null,"inventors":[],"filing_date":"2016-10-12T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["G05D"],"num_claims":20,"abstract":"Methods and apparatus are disclosed for detecting and preventing compressor surge. A transmitter determines a derivative process value of a compressor. A controller obtains the derivative process value from the transmitter. The transmitter is separate from the controller. The controller compares the derivative process value to a threshold value. The threshold value is indicative of the initiation of a surge event in the compressor. In response to determining that the derivative process value fails to satisfy the threshold value, the controller actuates a valve operatively coupled to the compressor to enable an additional derivative process value of the compressor determined by the transmitter to satisfy the threshold value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatus for detecting and preventing compressor surge","description":"Methods and apparatus are disclosed for detecting and preventing compressor surge. A transmitter determines a derivative process value of a compressor. A controller obtains the derivative process valu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10480521","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-10480521","citation_suggestion":"Patentable. \"Methods and apparatus for detecting and preventing compressor surge\" (US-10480521). https://patentable.app/patents/US-10480521","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10480521","json":"https://patentable.app/api/llm-context/US-10480521","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:51:55.741Z"}