{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11274968","patent":{"patent_number":"US-11274968","title":"Spark emission spectrometer with separable spark chamber","assignee":null,"inventors":[],"filing_date":"2019-05-02T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":8,"abstract":"The invention relates to an optical emission spectrometer with a spark chamber (10) which comprises a spark stand opening (14) and an oblong electrode (11) being arranged inside thereof for generating a spark and a beam of light originating therefrom. Furthermore, a coupling unit (20) is provided which comprises at least one window being arranged on a window holder and a channel. The spark chamber (10) and the coupling unit (20) are arranged with respect to each other such that the beam of light falls through the window (30) into the channel (21). In addition, the spark chamber (10) and the coupling unit (20) comprise means for purging with an inert gas.The spark chamber (10) is directly connected with a window holder (31) and via the window holder (31) with the coupling unit (20), wherein between spark chamber (10) and window holder (31) a sealing element (33) is provided. The coupling unit (20) comprises at least one elastic means which is arranged such that it presses the window holder (31) against the spark chamber (10)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Spark emission spectrometer with separable spark chamber","description":"The invention relates to an optical emission spectrometer with a spark chamber (10) which comprises a spark stand opening (14) and an oblong electrode (11) being arranged inside thereof for generating","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11274968","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-11274968","citation_suggestion":"Patentable. \"Spark emission spectrometer with separable spark chamber\" (US-11274968). https://patentable.app/patents/US-11274968","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11274968","json":"https://patentable.app/api/llm-context/US-11274968","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:33:35.598Z"}