Vacuum cleaner and suction tube for use with a vacuum cleaner
First Claim
1. A vacuum cleaner comprising a housing (100) provided with an electric motor (110) and with an electronic circuit (120) for controlling the electric motor (110), which housing (100) is constructed for the connection of a suction tube (200) with a remote control circuit (210) for controlling the electronic circuit (120), wherein the electronic circuit (120) is adapted to control the electric motor (110) both in the presence and in the absence of the suction tube (200).
10 Assignments
0 Petitions
Accused Products
Abstract
A vacuum cleaner is provided which comprises a housing (100) provided with an electric motor (110) and with an electronic circuit (120) for controlling the electric motor (110), which housing (100) is constructed for the connection of a suction tube (200) with a remote control circuit (210) for controlling the electronic circuit (120), the electronic circuit (120) being adapted to control the electric motor (110) both in the presence and in the absence of the suction tube (200).
31 Citations
9 Claims
- 1. A vacuum cleaner comprising a housing (100) provided with an electric motor (110) and with an electronic circuit (120) for controlling the electric motor (110), which housing (100) is constructed for the connection of a suction tube (200) with a remote control circuit (210) for controlling the electronic circuit (120), wherein the electronic circuit (120) is adapted to control the electric motor (110) both in the presence and in the absence of the suction tube (200).
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9. A suction tube for use in a vacuum cleaner, said vacuum cleaner comprising an electronic circuit for controlling an electric motor contained therein, and first and second supply voltage terminals;
- said suction tube comprising first and second resistors and a remote control circuit for controlling the electronic circuit, the remote control circuit also including a switch which in a first position is capable of coupling the first supply voltage terminal and the electronic circuit via the first resistor, and in a second position is capable of coupling the first supply voltage terminal and the electronic circuit via the second resistor.
Specification