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특허 상세정보

Oscillating airstream nozzle for debris blower

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E01H-001/08    A47L-005/14    A01G-001/12   
출원번호 US-0619270 (2015-02-11)
등록번호 US-9420924 (2016-08-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Mueting, Raasch & Gebhardt, P.A.
인용정보 피인용 횟수 : 0  인용 특허 : 35
초록

A debris blower incorporating a nozzle (e.g., removably attachable nozzle) formed from first and second mating halves, wherein the nozzle provides an airstream that oscillates as a result of dynamic fluid effects of airflow passing through the nozzle. As a result, an oscillating airstream may be produced without the use of complicated moving airflow control elements such as louvers and vanes, and without requiring manual manipulation of the blower by the operator.

대표
청구항

1. A debris blower comprising: a housing defining an air exit opening;a motor-driven impeller adapted to accelerate air and expel the air through the air exit opening;a blower tube having a first end and a second end, the first end adapted to attach to the housing at the air exit opening; anda nozzle adapted to attach to the second end of the blower tube, the nozzle comprising first and second mating halves secured to one another, wherein the assembled first and second mating halves form: a first end defining an air inlet of complementary shape to the se...

이 특허에 인용된 특허 (35)

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