{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11946551","patent":{"patent_number":"US-11946551","title":"Valve mechanism and liquid ejecting system","assignee":null,"inventors":[],"filing_date":"2020-05-27T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["G05D","G05D","G05D","G05D","G05D"],"num_claims":11,"abstract":"A first valve mechanism is a valve mechanism provided in a flow path coupled to a liquid ejecting head that ejects a liquid, and including a valve that opens/closes the flow path, a first communication liquid chamber that communicates with the flow path, and a first pressure receiving body that converts a pressure difference between a pressure of the first communication liquid chamber and a reference pressure into an operating force of the valve, in which a threshold pressure of the first communication liquid chamber for determining opening/closing of the valve is variable."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Valve mechanism and liquid ejecting system","description":"A first valve mechanism is a valve mechanism provided in a flow path coupled to a liquid ejecting head that ejects a liquid, and including a valve that opens/closes the flow path, a first communicatio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11946551","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-11946551","citation_suggestion":"Patentable. \"Valve mechanism and liquid ejecting system\" (US-11946551). https://patentable.app/patents/US-11946551","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11946551","json":"https://patentable.app/api/llm-context/US-11946551","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:58:56.026Z"}