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특허 상세정보

Irrigation device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05B-003/18   
미국특허분류(USC) 137/35521 ; 137/110 ; 137/35522 ; 239/191
출원번호 US-0063083 (1979-08-02)
발명자 / 주소
인용정보 피인용 횟수 : 8  인용 특허 : 4
초록

There is disclosed an irrigation device of the type comprising a hose which is adapted to be connected at one end to a water supply point and at the other end to a spraying device, a drum which is rotatable to coil the hose during an irrigation process and a turbine to be connected to the water supply point and attached to said one end of the hose and adapted to actuate the drum to coil up the hose at a speed dependent upon the pressure of water passing from the supply point to the hose. Known irrigation devices of this type have suffered from the drawba...

대표
청구항

An irrigation device comprising a hose which is adapted to be connected at one end to a variable water supply means and at the other end to a spraying device, a drum which is rotatable to coil said hose during an irrigation process, a turbine in communication with said water supply means and adapted to rotate said drum to coil up said hose at a speed dependent upon the pressure of water passing from the supply means to said hose, a bypass pipe including a flow control valve such that a portion of said water from said water supply means to said turbine by...