作者: Mervin E. Wright , Warren G. Gehl
DOI:
关键词: Air cleaner 、 Conical surface 、 Geometry 、 Cartridge 、 Optics 、 Concave surface 、 Materials science 、 Surface (mathematics)
摘要: An air cleaner which includes a support (23) having first concave conical surface (26) and compression means (50) extending along the axis of said away from apex surface; an hollow inner filter (37) including end cap (41) with rim (43) defining convex same angle as surface, second (42) for axial engagement by means; hollow, outer (32) (57) resilient lip (61) inwardly to be sealingly received between surfaces when engages cap. The may have (47), engaged surface.