{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11937412","patent":{"patent_number":"US-11937412","title":"Arrangement for cooling power semiconductor devices of a converter","assignee":null,"inventors":[],"filing_date":"2019-12-06T00:00:00.000Z","publication_date":"2024-03-19T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":14,"abstract":"An arrangement for cooling power semiconductor devices (2) of a converter (1) arranged in a closed casing (3) with the semiconductor devices in a bottom of the casing on top of a heat sink (5) having members (6) for heat exchange extending externally of the casing out from the bottom comprises a channel (8) for conducting a flow of air to pass said members (6) for cooling thereof, in which a first portion (7) of the channel has the casing bottom as a ceiling and receiving said members (6). A fan (9) is located with a suction side connected to the first channel portion (7) to create a flow of air from an inlet (16) from the exterior (19) into the channel while passing the heat sink members. A filter (18) covers the inlet to the channel for removal of dust and debris from air entering the channel from the exterior."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Arrangement for cooling power semiconductor devices of a converter","description":"An arrangement for cooling power semiconductor devices (2) of a converter (1) arranged in a closed casing (3) with the semiconductor devices in a bottom of the casing on top of a heat sink (5) having ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11937412","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-11937412","citation_suggestion":"Patentable. \"Arrangement for cooling power semiconductor devices of a converter\" (US-11937412). https://patentable.app/patents/US-11937412","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11937412","json":"https://patentable.app/api/llm-context/US-11937412","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:23:53.617Z"}