PURIFICATION DEVICE

• Main Authors: OZAKI YOSHINOBU, SEO SATORU
• Format: Patent
• Language: English; Japanese
• Published: 08.04.2021
• Subjects: ACCESSORIES PECULIAR TO CYCLES AND NOT OTHERWISE PROVIDED FOR,e.g. ARTICLE CARRIERS, CYCLE PROTECTORS; BLASTING; COMBUSTION ENGINES; CYCLE SADDLES OR SEATS; CYCLES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; POWERED PROPULSION OF SLEDGES OR; RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES; TRANSPORTING; WEAPONS

To provide a purification device which can improve intake efficiency by introducing intake air up to a clean side by an inertia possessed by the intake air.SOLUTION: In a purification device having an air cleaner 81 in which a first half body 92 and a second half body 93 are partitioned by an element 95, and a clean side 94B and a dirty side 94A are formed, and an intake duct 82 for introducing atmospheric air into the dirty side 94A, the intake duct 82 is arranged while being extended into the dirty side 94A in an orientation along a face 95A of the element 95, and a rectification wall 102 for guiding the intake air introduced from a downstream-side end 82B of the intake duct 82 so as to progress toward the face 95D of the element 95 is arranged in the dirty side 94A.SELECTED DRAWING: Figure 4 【課題】吸気の持つ慣性によってクリーンサイドまで吸気を導入させて、吸気効率を向上できる浄化装置を提供する。【解決手段】第一半体９２および第二半体９３がエレメント９５によって区画されクリーンサイド９４Ｂおよびダーティーサイド９４Ａを形成するエアクリーナ８１と、ダーティーサイド９４Ａ内に外気を導入する吸気ダクト８２と、を有する浄化装置において、吸気ダクト８２はエレメント９５の面９５Ｄに沿う向きでダーティーサイド９４Ａ内に延出して配置され、ダーティーサイド９４Ａ内には、吸気ダクト８２の下流端８２Ｂから導入された吸気をエレメント９５の面９５Ｄに向かうように誘導する整流壁１０２が設けられている。【選択図】図４