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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0139001 (1993-10-21) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 106 인용 특허 : 0 |
A shower head includes a housing enclosing a first rotary valve member driven by a turbine wheel and gear reducer for cycling the flow rate through the housing between high and low flow rates, and a manually rotatable cross valve shaft provides for selecting the degree of cycling. A second rotary va
A shower head assembly comprising a housing, a rotary valve member within said housing, drive means for rotating said valve member in response to the flow of water through said housing, means for directing the water flowing through said housing past said valve member for producing a pulsating flow o
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