Improvements in Apparatus for Pumping Corrosive and other Liquids.
Номер патента: GB191201610A
Опубликовано: 16-01-1913
Автор(ы): Robert Nicol Lennox
Принадлежит: Individual
Опубликовано: 16-01-1913
Автор(ы): Robert Nicol Lennox
Принадлежит: Individual
Реферат: 1610. Lennox, R. N. Jan. 20. Direct air-pressure apparatus, automatic.-Corrosive or other liquids are raised by means of two forcing-chambers f arranged side by side and connected by pipes g to the opposite ends of an airpump a, so that, during every stroke of the airpump piston, air is forced into one chamber to expel liquid therefrom and sucked from the other chamber to draw liquid in. Any loss of air is made up by means of a snifting valve k, which is opened mechanically at every stroke so as to admit atmospheric air to the cylinder at the moment when the pressure conditions are equalized in the two chambers.
Improvements in processes and apparatus for the wetseparation of the constituents ofmineral and other pulp
Номер патента: GB264128A. Автор: . Владелец: Individual. Дата публикации: 1927-05-26.