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Filter plate, filter disc apparatus, and a method for controlling a disc filter
US10286342B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10286342-B2 |
| Application number | US-201314784275-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 17, 2013 |
| Priority date | Apr 17, 2013 |
| Publication date | May 14, 2019 |
| Grant date | May 14, 2019 |
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Abstract
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A ceramic filter plate ( 22 ) is provided with a conductive wiring ( 70, 71 ) extending along the filter plate to form a continuous electrical circuit and arranged to break upon breakage of the filter plate. The integrity of the conductive wiring ( 70, 71 ) is monitored, and the operation, particularly the rotation, of the disc filter is immediately stopped upon detecting a break of the conductive wiring.
First claim
Opening claim text (preview).
The invention claimed is: 1. A filter plate, comprising a porous ceramic substrate, a porous ceramic membrane layer on an outer surface of the ceramic substrate, and at least one conductive wiring extending along the filter plate to form a continuous electrical circuit and arranged to break upon breakage of the filter plate, wherein the conductive wiring is provided along a peripheral edge surface of the filter plate, the peripheral edge surface interconnecting outer ends of a…
Assignees
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B01D35/143Primary
Operations & Transport · mapped topic
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- What does patent US10286342B2 cover?
- A ceramic filter plate ( 22 ) is provided with a conductive wiring ( 70, 71 ) extending along the filter plate to form a continuous electrical circuit and arranged to break upon breakage of the filter plate. The integrity of the conductive wiring ( 70, 71 ) is monitored, and the operation, particularly the rotation, of the disc filter is immediately stopped upon detecting a break of the conduct…
- Who is the assignee on this patent?
- Outotec Finland Oy
- What technology area does this patent fall under?
- Primary CPC classification B01D35/143. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue May 14 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).