Invention Grant
US07820995B2 Component for a household appliance, in particular for a dishwasher, and sump for a household appliance, in particular for a dishwasher, using it
有权
用于家用电器的部件，特别是用于洗碗机的部件，以及用于家用电器的特别是洗碗机的集尘器，使用它
- Patent Title: Component for a household appliance, in particular for a dishwasher, and sump for a household appliance, in particular for a dishwasher, using it
- Patent Title (中): 用于家用电器的部件，特别是用于洗碗机的部件，以及用于家用电器的特别是洗碗机的集尘器，使用它
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Application No.: US11567248Application Date: 2006-12-06
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Publication No.: US07820995B2Publication Date: 2010-10-26
- Inventor: Costanzo Gadini , Fabio Nebbia
- Applicant: Costanzo Gadini , Fabio Nebbia
- Applicant Address: IT Casale Monferrato
- Assignee: Eltek S.p.A.
- Current Assignee: Eltek S.p.A.
- Current Assignee Address: IT Casale Monferrato
- Agency: Fredrikson & Byron, P.A.
- Priority: ITTO2005A0856 20051206
- Main IPC: B08B3/04
- IPC: B08B3/04 ; A47L15/42 ; D06F39/08 ; G01N21/17 ; G01F23/292
Abstract:
The present invention relates to a component for a household appliance, in particular for a dishwasher, and to a sump for a household appliance, in particular for a dishwasher, using it. Both the component and the sump are adapted to detect and/or control the level of a liquid in a tub. The component and/or the sump comprise a light transmitter adapted to generate a light beam, a light receiver adapted to receive the said light beam, and at least one optical element, in particular made of transparent material, adapted to affect the said beam depending on the content of the tub.
Public/Granted literature
Information query
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