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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Pulsating spray apparatus

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05B-001/08    B05B-001/18   
미국특허분류(USC) 239/381 ; 138/46 ; 239/447 ; 239/449
출원번호 US-0913284 (1978-06-07)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 97  인용 특허 : 2
초록
▼

A pulsating spray nozzle has a number of features including the introduction into the outer periphery of a forced vortex of a speed-control fluid. In such a forced-vortex environment, a floating turbine is enabled by means of paths correlated with outlet openings better to avoid stalling. Improved dimensioning of elements in the forced-vortex-turbine approach also contributes in that direction. A regulator limits the rate of flow of fluid through the device to a predetermined maximum amount upon increase of incoming water pressure beyond a selectable lev...

대표
청구항
▼

In a pulsating spray apparatus that includes: a housing having a fluid inlet and a fluid discharge outlet; means in said housing defining a flow path from said inlet to said outlet; pulsating means in said flow path for cyclically interrupting the flow of fluid from said inlet to said outlet and causing a pulsating spray to be discharged therefrom, said pulsating means including a forced vortex driven turbine rotatable within a cavity defined with said housing; control means for adjusting the fluid flow from said inlet to said outlet; nozzle means for ta...

이 특허에 인용된 특허 (2)

  1. Lang Keith M. (5038 Dominick Spur Hopkins MN 55343). Shower head water flow reducing device. USP1976123999714.
  2. Trenary John (Fort Collins CO) Smith David (Wellington CO) Ruehmann Donald W. (Fort Collins CO) Elkins Christopher W. (Fort Collins CO) Erwin Elmer (Fort Collins CO) Treadwell Roy (Fort Collins CO). Spray nozzles. USP1976053958756.

이 특허를 인용한 특허 피인용횟수: 97

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