ELECTRICAL DEVICE HAVING A BATTERY PACK
First Claim
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1. An electrical system, comprising:
- an electrical device having a device housing, wherein the device housing has an interface for electrical and mechanical connection to an associated battery pack; and
at least one connecting element provided at the interface for the electrical connection to a contact element associated with the battery pack;
wherein at least one of the electrical device and the battery pack is configured to generate, during operation, an air stream which is supplied at least to the connecting element and the contact element to clean the connecting element and the contact element by the air stream.
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Abstract
In an electrical device having a device housing which has an interface for electrical and mechanical connection to an associated battery pack, at least one connecting element is provided at the interface for electrically conductive connection to a contact element associated with the battery pack. At least one of the electrical device and the battery pack is designed to generate, during operation, an air stream which is supplied to the connecting element and the contact element to enable cleaning of the connecting element and the contact element by the air stream.
11 Citations
10 Claims
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1. An electrical system, comprising:
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an electrical device having a device housing, wherein the device housing has an interface for electrical and mechanical connection to an associated battery pack; and at least one connecting element provided at the interface for the electrical connection to a contact element associated with the battery pack; wherein at least one of the electrical device and the battery pack is configured to generate, during operation, an air stream which is supplied at least to the connecting element and the contact element to clean the connecting element and the contact element by the air stream. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A battery pack, comprising:
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at least one contact element for electrically contacting an associated electrical device; and a fan generating an air stream which is supplied to the contact element to clean the at least one contact element by the air stream.
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10. An electrical device, comprising:
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a device housing; at least one battery cell integrated into the device; and at least one connecting element provided on the device housing for electrical connection to a contact element of an associated charging device; wherein the electrical device is configured to generate, during operation, an air stream which is supplied at least to the connecting element to clean the connecting element by the air stream.
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Specification