Improved Double Acting Pump.
Номер патента: GB190313118A
Опубликовано: 07-04-1904
Автор(ы): Arthur Rieter
Принадлежит: Individual
Опубликовано: 07-04-1904
Автор(ы): Arthur Rieter
Принадлежит: Individual
Реферат: 13,118. Rieter, A. June 11. Bucket pumps; actuating pumps.-Relates to a double piston pump, and consists in the construction of the valved pistons and the method of actuating them. Fig. 1 shows a sectional elevation and Fig. 2 a sectional plan of the pump. In the Figures, e shows the suction pipe, d the delivery pipe, o, p the pistons or buckets, u, t the bucket valves, and z the actuating-lever, which is vibrated by hand or other means from the shaft w. When the pump handle is operated, the lever z reciprocates the pistons so that water is drawn into the cylinder and forced through the valves t, u to the pipe d.
Improved double metal cyanide catalysts and methods for making them
Номер патента: CA2243068C. Автор: Paul Bowman,Harry Hinney,Robert Meeker. Владелец: Bayer Antwerpen Nv. Дата публикации: 2006-10-10.