{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9799377","patent":{"patent_number":"US-9799377","title":"Gas-charging head with integral valves","assignee":null,"inventors":[],"filing_date":"2015-06-15T00:00:00.000Z","publication_date":"2017-10-24T00:00:00.000Z","cpc_codes":["G11B","G11B"],"num_claims":19,"abstract":"A gas-charging head for charging a device with gas includes a body and at least one valve mounted on the body. The body includes a plurality of channels in communication with an interior space of the device operable to permit a flow of gas therethrough. At least one valve mounted on the body is in communication with a channel of the plurality of channels. The body and a portion of a channel are operable as a valve manifold for the valve. In another embodiment, a system for charging the device with gas that includes a proportional-integral-differential (PID) controller is provided. In yet another embodiment, a method of charging the device with a gas is also provided. The device may be a hard-disk drive, and the gas may be helium without limitation thereto."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Gas-charging head with integral valves","description":"A gas-charging head for charging a device with gas includes a body and at least one valve mounted on the body. The body includes a plurality of channels in communication with an interior space of the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9799377","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-9799377","citation_suggestion":"Patentable. \"Gas-charging head with integral valves\" (US-9799377). https://patentable.app/patents/US-9799377","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9799377","json":"https://patentable.app/api/llm-context/US-9799377","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:00:46.227Z"}