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US 7,279,021 B2Granted
Suction device/blower
AssigneeAndreas Stihl AG & Co. KG
InventorJürgen Häberlein
Life of this patent
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Abstract
A manually-guided, portable suction device/blower is provided, and includes a blower unit having a motor for driving the blower unit, a blower tube that extends from the blower unit, a collection bag, wherein during suction operation of the suction device/blower, the blower tube opens out into the collection bag, and a potential-equalizing device disposed within the collection bag, wherein the potential-equalizing device is electrically conductively connected with an electrical ground connection of the suction device/blower.
Claims11
A manually-guided, portable suction device/blower, comprising:
- a blower unit having a motor for driving the blower unit;
- a blower tube that extends from the blower unit;
- a collection bag, wherein during suction operation of said suction device/blower, said blower tube opens out into said collection bag;
- and
- a potential-equalizing device disposed within said collection bag, wherein said potential-equalizing device is electrically conductively connected with an electrical ground connection of said suction device/blower.
2 more elements
Dependencies are inferred from the claim text.