Anti side splash drive arm for an impact drive sprinkler
Номер патента: CA1096907A
Опубликовано: 03-03-1981
Автор(ы): Robert W. Patterson, William J. Wichman
Принадлежит: Anthony Manufacturing Corp
Опубликовано: 03-03-1981
Автор(ы): Robert W. Patterson, William J. Wichman
Принадлежит: Anthony Manufacturing Corp
Реферат: ABSTRACT For use with an impact drive sprinkler of the full or part circle type, an anti side splash drive arm is provided comprising a reaction member on the arm which includes a first curved portion for deflecting a stream of water ejected from a nozzle on the sprinkler through a first obtuse angle, and a second curved portion, spaced laterally from and behind the first curved portion, for deflecting the stream of water through a second obtuse angle approximately equal to the first whereby the deflected water stream emerges substantially parallel to the stream of water ejected from the nozzle.
Rotary drive sprinkler
Номер патента: US4625914A. Автор: David E. Robertson,Robert W. Patterson,Timothy C. Sexton,George H. Lockwood,Joseph D. Mason,Mark J. Mattson. Владелец: Rain Bird Consumer Products Mfg Corp. Дата публикации: 1986-12-02.