Device for rinsing objects
AssigneeU.S. Philips Corporation
InventorsMartinus M. Rijken, Teunis Tel
Life of this patent
Estimating the term…
Abstract
A device for rinsing objects has a holder (1) for supporting an object (4) to be cleaned, two passages (8, 9) at opposite sides of the object situated in the holder in operation, and two reservoirs (10, 11) for holding rinsing liquid (18), a first reservoir (10) communicating with a first passage (8) and a second reservoir (11) communicating with a second passage (9), and at least the first reservoir (10) having a variable volume.
Claims20
A device for rinsing objects, which device comprises a holder for supporting an object to be cleaned, the holder having at least two passages to the object when the object is situated in said holder in operation, at least two reservoirs for holding rinsing liquid, a first reservoir communicating with a first passage and a second reservoir communicating with a second passage, at least the first reservoir having a variable volume, wherein at least one of said first and second reservoirs is a vessel with rinsing liquid and the holder is provided with a piston which is movable in the vessel.
A device for rinsing objects, which device comprises a holder for supporting an object to be cleaned, the holder having at least two passages to the object when the object is situated in said holder in operation, at least two reservoirs for holding rinsing liquid, a first reservoir communicating with a first passage and a second reservoir communicating with a second passage, at least the first reservoir having a variable volume, and a filter for retaining contaminants from the rinsing liquid, said rinsing being obtained by pumping the liquid from the first reservoir to the second reservoir and/or from the second reservoir to the first reservoir.
A device for rinsing objects, which device comprises a holder for supporting an object to be cleaned, the holder having at least two passages to the object when the object is situated in said holder in operation, at least two reservoirs for holding rinsing liquid, a first elastically depressible housing section forming a first reservoir which communicates with a first passage, a flexible diaphragm adjacent the first reservoir, a space adjacent the flexible diaphragm forming a second reservoir which communicates with a second passage.
Dependencies are inferred from the claim text.