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US 7,608,123 B2Granted
Vacuum cleaner
OwnerMassimiliano Pineschiinventor
Life of this patent
Estimating the term…
Abstract
A vacuum cleaner comprises a collection chamber located along an intended path through which air current and detritus is conveyed, said collection chamber being provided with a collection zone in which said detritus is receivable, wherein said collection chamber is provided with a compacting device movable across said collection zone for compacting said detritus.
Claims12
Vacuum cleaner comprising:
- a collection chamber located along an intended path through which air current and detritus is conveyed, said collection chamber being provided with a collection zone in which said detritus is receivable,
- wherein said collection chamber is provided with a compacting device movable across said collection zone for compacting said detritus, said collection chamber including a boxed tank slidably received in a receiving seat provided within the vacuum cleaner,
- wherein, along said intended path, a filter chamber arrangement is provided housing a filter arrangement for filtering said air current, and
- wherein said filter chamber arrangement comprises a first filter chamber adjacent to said collection chamber and communicating with said collection chamber through an opening arrangement of a barrier.
1 more element
Vacuum cleaner comprising:
- a collection chamber located along an intended path through which air current and detritus is conveyed, said collection chamber being provided with a collection zone in which said detritus is receivable,
- wherein said collection chamber is provided with a compacting device movable across said collection zone for compacting said detritus, said collection chamber including a boxed tank slidably received in a receiving seat within the vacuum cleaner,
- wherein said compacting device comprises a pusher unit having a buffer so driven as to compact said detritus in said boxed tank, and
- wherein said boxed tank is rotatably received in said seat so that said boxed tank can be rotated between an extracting position, in which a loading opening faces upwards, and a loading position in which said loading opening faces said pusher unit.
1 more element
Vacuum cleaner comprising:
- a collection chamber located along an intended path through which air current and detritus is conveyed, said collection chamber being provided with a collection zone in which said detritus is receivable,
- wherein said collection chamber is provided with a compacting device movable across said collection zone for compacting said detritus, said collection chamber including a boxed tank slidably received in a receiving seat within the vacuum cleaner,
- wherein said compacting device comprises a pusher unit having a buffer so driven as to compact said detritus in said boxed tank, and
- wherein said buffer is so shaped as to shapingly fit with a slit of said seat.
1 more element
Vacuum cleaner comprising:
- a collection chamber located along an intended path through which air current and detritus is conveyed, said collection chamber being provided with a collection zone in which said detritus is receivable,
- wherein said collection chamber is provided with a compacting device movable across said collection zone for compacting said detritus, said collection chamber including a boxed tank slidably received in a receiving seat within the vacuum cleaner, and
- wherein said seat has a substantially cylindrical shape for snugly accommodating said boxed tank.
Vacuum cleaner, comprising a collection chamber located along an intended path through which air current and detritus is conveyed, said collection chamber being provided with a collection zone in which said detritus is receivable,
- wherein said collection chamber is provided with a barrier positioned transversally of a flow direction of said air current and detritus,
- wherein along said intended path, a filter chamber arrangement is provided housing a filter arrangement for filtering said air current, and
- wherein said filter chamber arrangement comprises a first filter chamber adjacent to said collection chamber and communicating with said collection chamber through an opening arrangement of said barrier.
Dependencies are inferred from the claim text.