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1
US20090169815A1
Publication/Patent Number: US20090169815A1
Publication date: 2009-07-02
Application number: 12/337,770
Filing date: 2008-12-18
Abstract: A process for producing a diamond electrode, comprising the following process steps roughening the surface of the electrode body by sand blasting, etching the roughened surface, and building up the diamond layer on the electrode body, results in improved adhesion of the diamond layer to the electrode body by virtue of non-oxidative etching of the electrode body being performed in such a way that more than 5 μm of the material of the electrode body under the roughened surface is removed. A process for producing a diamond electrode, comprising the following process steps roughening the surface of the electrode body by sand blasting, etching the roughened surface, and building up the diamond layer on the electrode ...more ...less
2
US20090162549A1
Publication/Patent Number: US20090162549A1
Publication date: 2009-06-25
Application number: 12/338,107
Filing date: 2008-12-18
Abstract: A diamond layer can be applied stably onto a graphite substrate in a CVD process when the graphite substrate is subjected to the following pretreatment steps before the CVD process: fine cleaning of the surface in a vacuum at a temperature >500° C., preferably >800° C., in an etching gas atmosphere, mechanical removal of loose particles, seeding of the substrate surface with very small diamond particles and at least one degassing treatment in a vacuum to remove adsorbed hydrocarbons and adsorbed air at a temperature T>500° C., preferably T>700° C. A diamond layer can be applied stably onto a graphite substrate in a CVD process when the graphite substrate is subjected to the following pretreatment steps before the CVD process: fine cleaning of the surface in a vacuum at a temperature >500° ...more ...less
3
US20080156642A1
Publication/Patent Number: US20080156642A1
Publication date: 2008-07-03
Application number: 11/817,655
Filing date: 2006-03-01
Abstract: A system for the disinfecting of low-conductivity liquids, in particular water, is provided. The system includes an electrochemical cell in which electrodes are arranged such that the liquid flushes or flows around them, and in which oxidizing agents are produced from the liquid by applying a current. A mixing unit is mounted downstream of the electrochemical cell in the flow direction, in which mixing unit the oxidizing agents are intermixed with the liquid. A system for the disinfecting of low-conductivity liquids, in particular water, is provided. The system includes an electrochemical cell in which electrodes are arranged such that the liquid flushes or flows around them, and in which oxidizing agents are produced from the liquid ...more ...less
4
US20070095655A1
Publication/Patent Number: US20070095655A1
Publication date: 2007-05-03
Application number: 10/599,267
Filing date: 2005-03-24
Abstract: The invention relates to an electrode assembly for the electrochemical treatment of liquids with a low conductivity. Said assembly comprises electrodes (1, 2), between which a polymer solid electrolyte (3) is situated. The electrodes are pressed against one another by means of a compression device (9, 10; 91) and are configured in such a way that the assembly can be traversed by the liquid To produce said assembly simply and to ensure that it is flexible and easy to use, the compression device (9, 10; 91) is supported on the electrodes (1, 2). The invention relates to an electrode assembly for the electrochemical treatment of liquids with a low conductivity. Said assembly comprises electrodes (1, 2), between which a polymer solid electrolyte (3) is situated. The electrodes are pressed against one another by means of a ...more ...less
5
WO2006092125A1
Publication/Patent Number: WO2006092125A1
Publication date: 2006-09-08
Application number: 2006000369
Filing date: 2006-03-01
Abstract: The invention relates to a system for disinfecting low-conductivity liquids
6
WO2005095282A1
Publication/Patent Number: WO2005095282A1
Publication date: 2005-10-13
Application number: 2005000556
Filing date: 2005-03-24
Abstract: The invention relates to an electrode assembly for the electrochemical treatment of liquids with a low conductivity. Said assembly comprises electrodes (1
7
US20030010290A1
Publication/Patent Number: US20030010290A1
Publication date: 2003-01-16
Application number: 10/086,190
Filing date: 2002-02-28
Abstract: In an apparatus for coating a substrate by means of a chemical gas phase separation process, the arrangement of the filaments (5, 17, 26) at least partially surrounding the substrate to be coated is not merely two-dimensional but three-dimensional in respect of the substrate. In an apparatus for coating a substrate by means of a chemical gas phase separation process, the arrangement of the filaments (5, 17, 26) at least partially surrounding the substrate to be coated is not merely two-dimensional but three-dimensional in respect of the substrate. ...more ...less
8
US20010047758A1
Publication/Patent Number: US20010047758A1
Publication date: 2001-12-06
Application number: 09/009,394
Filing date: 1998-01-20
Abstract: In an apparatus for coating a substrate by means of a chemical gas phase separation process, the arrangement of the filaments (5, 17, 26) at least partially surrounding the substrate to be coated is not merely two-dimensional but three-dimensional in respect of the substrate. In an apparatus for coating a substrate by means of a chemical gas phase separation process, the arrangement of the filaments (5, 17, 26) at least partially surrounding the substrate to be coated is not merely two-dimensional but three-dimensional in respect of the substrate. ...more ...less
9
US20010049003A1
Publication/Patent Number: US20010049003A1
Publication date: 2001-12-06
Application number: 09/319,142
Filing date: 1999-07-29
Abstract: A gemstone has a plate-shaped support having a surface with at least one pyramid-shaped depression. A precious stone layer is produced by vapor phase deposition on the plate-shaped support. The precious stone layer can be cut.
10
WO0108195A1
Publication/Patent Number: WO0108195A1
Publication date: 2001-02-01
Application number: 0007076
Filing date: 2000-07-24
Abstract: The invention relates to an X-ray anode and to a method for the production thereof. The inventive X-ray anode is characterized in that the anode material is located as a layer (2) on a diamond window (1). The X-ray anode is preferably used for X-ray apparatuses where an X-radiation is required that is limited as precisely as possible to a defined point in order to achieve a maximum radiation. The inventive X-ray anode is most preferably used in X-ray microscopes in which a high radiation intensity guarantees maximum resolutions. The invention relates to an X-ray anode and to a method for the production thereof. The inventive X-ray anode is characterized in that the anode material is located as a layer (2) on a diamond window (1). The X-ray anode is preferably used for X-ray apparatuses where an ...more ...less
11
WO9916328A1
Publication/Patent Number: WO9916328A1
Publication date: 1999-04-08
Application number: 9806074
Filing date: 1998-09-23
Abstract: The invention relates to an artificial decorative stone consisting of a preferably tabular support or substrate with one surface which has at least one pyramid-shaped recess and which supports a precious stone layer (1) obtained by means of gas phase deposition.
12
WO9955188A1
Publication/Patent Number: WO9955188A1
Publication date: 1999-11-04
Application number: 9902654
Filing date: 1999-04-20
Abstract: The invention relates to an ornamental stone used with jewellery or for decorating interior decorating and/or utilitarian objects. Said ornamental stone comprises at least one
13
WO9803292A1
Publication/Patent Number: WO9803292A1
Publication date: 1998-01-29
Application number: 9703865
Filing date: 1997-07-18
Abstract: The invention pertains to a tool