5/9/2023 0 Comments Inboard monolithThe wing of claim 1, wherein the spar comprises an inboard end and an outboard end.ģ. A wing for an aircraft, comprising: a spar comprising: a monolithic structure, the monolithic structure comprising an upper chord, a lower chord, and a web positioned between the upper chord and the lower chord and a strut, distinct and separate from the monolithic structure, coupled to the monolithic structure between the upper chord and the lower chord and extending across the web.Ģ. 239000011810 insulating material Substances 0.000 description 2.239000010935 stainless steel Substances 0.000 description 3.229910001220 stainless steel Inorganic materials 0.000 description 3.238000006011 modification reaction Methods 0.000 description 4.239000011819 refractory material Substances 0.000 claims abstract description 5.230000000694 effects Effects 0.000 claims abstract description 18.239000007789 gas Substances 0.000 claims abstract description 29.239000000919 ceramic Substances 0.000 title claims abstract description 29.Application granted granted Critical Publication of US4462812A publication Critical patent/US4462812A/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links Assignors: BLY, KENNETH B., LUDECKE, OTTO A., STARK, TERRANCE L. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co Priority to US06/447,776 priority Critical patent/US4462812A/en Assigned to GENERAL MOTORS CORPORATION reassignment GENERAL MOTORS CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST. Original Assignee Motors Liquidation Co Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Ludecke Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US06/447,776 Inventor Kenneth B. Google Patents Ceramic monolith particulate trap including filter supportĭownload PDF Info Publication number US4462812A US4462812A US06/447,776 US44777682A US4462812A US 4462812 A US4462812 A US 4462812A US 44777682 A US44777682 A US 44777682A US 4462812 A US4462812 A US 4462812A Authority US United States Prior art keywords filter exhaust particulate filter inlet particulate Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4462812A - Ceramic monolith particulate trap including filter support ![]() US4462812A - Ceramic monolith particulate trap including filter support
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