Invention Grant
- Patent Title: Water filter device having encoding structure
- Patent Title (中): 具有编码结构的水过滤装置
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Application No.: US12311108Application Date: 2007-09-05
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Publication No.: US08394269B2Publication Date: 2013-03-12
- Inventor: Andreas Wawrla , Roland Scholz
- Applicant: Andreas Wawrla , Roland Scholz
- Applicant Address: CH Rebstein
- Assignee: Aquis Wasser-Luft-Systeme GmbH, Lindau Zweigniederlassung Rebstein
- Current Assignee: Aquis Wasser-Luft-Systeme GmbH, Lindau Zweigniederlassung Rebstein
- Current Assignee Address: CH Rebstein
- Agency: Breneman & Georges
- Priority: DE102006044744 20060920
- International Application: PCT/EP2007/007742 WO 20070905
- International Announcement: WO2008/034523 WO 20080327
- Main IPC: B01D35/147
- IPC: B01D35/147 ; B01D35/30 ; B01D35/157
Abstract:
The present invention relates to a water filter device having a filter head with filter head components, a replaceable filter candle with filter candle components, and an encoding structure which is formed between a filter head component and a filter candle component. The water filter device is distinguished, in a first embodiment, in that an encoding structure is formed with axial orientation on an end face of the filter candle and/or on an element which is associated with such an end face of the filter candle. In a second embodiment, said water filter device is distinguished in that an encoding structure is formed separately from a fixing structure.
Public/Granted literature
- US20100018912A1 Water filter device having encoding structure Public/Granted day:2010-01-28
Information query
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