PAP SYSTEM BLOWER

• Main Authors: KENYON BARTON JOHN, MEBASSER SAMUEL AZIZ, HSIA YEUUAN, PETER JEFFREY THOMAS, KEVIN GENE MCCULLOH, MICHAEL DAVID BEDNAR, KARL YUTAKA IWAHASHI, WILLIAM S LANE, JOHN PAUL FREESE, ROMAN VINOKUR, MALCOLM EDWARD LEADER, SUZUKI YUTAKA, RICHARD G KRUM, PAR EGRON DANNAS, DAVID BRENT SEARS
• Format: Patent
• Language: English; Japanese
• Published: 20.04.2017
• Subjects: BLASTING; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HEATING; HUMAN NECESSITIES; HYGIENE; LIGHTING; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

PROBLEM TO BE SOLVED: To provide a blower with a very small size, low cost and/or ease of assembly.SOLUTION: A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft forms only a single bearing of the non-ball bearing type for the rotor.SELECTED DRAWING: Figure 2 【課題】サイズが非常に小さく、コストが低く、かつ/あるいは組立てが容易なブロワを提供する。【解決手段】本発明は、吸気口および排気口を含むハウジングと、このハウジングに設けられ回転子を回転可能に支持するようになっている軸受-ハウジング構造体と、この軸受-ハウジング構造体に設けられ回転子を駆動するようになっているモータと、この回転子に設けられた羽根車とを含むブロワに関し、軸受-ハウジング構造体は、回転子を回転可能に支持する軸受面を有するベアリングシャフトを含む。ベアリングシャフトは、回転子用の非玉軸受型の単一の軸受のみを形成する。【選択図】図２