{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10514107","patent":{"patent_number":"US-10514107","title":"Check valve for overflow oil line when pressure fill fittings are remote","assignee":null,"inventors":[],"filing_date":"2017-06-12T00:00:00.000Z","publication_date":"2019-12-24T00:00:00.000Z","cpc_codes":["G05D"],"num_claims":18,"abstract":"An oil tank for a gas turbine engine includes a top and a bottom disposed vertically beneath the top. An overfill return passage extends from the bottom of the oil tank toward the top of the oil tank. An outlet is formed on the bottom of the oil tank and inside the overfill return passage. A check valve is inside the overfill return passage and is connected to the outlet. The check valve includes a seat circumscribing the outlet and a plug inside the overfill return passage. The plug has a lower density than an oil disposed inside the oil tank. The check valve does not include a spring such that the plug is configured to translate freely inside the overfill return passage."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Check valve for overflow oil line when pressure fill fittings are remote","description":"An oil tank for a gas turbine engine includes a top and a bottom disposed vertically beneath the top. An overfill return passage extends from the bottom of the oil tank toward the top of the oil tank.","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10514107","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-10514107","citation_suggestion":"Patentable. \"Check valve for overflow oil line when pressure fill fittings are remote\" (US-10514107). https://patentable.app/patents/US-10514107","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10514107","json":"https://patentable.app/api/llm-context/US-10514107","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:37:10.208Z"}