Apparatus for treating surfaces with dielectric barrier plasma
A plasma and medium blocking technology, which is applied in the direction of plasma, water supply equipment, sanitary equipment for toilets, etc., to ensure the effect of high mobility
Active Publication Date: 2020-11-03
CINOGY
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- Description
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- Application Information
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Problems solved by technology
However, it is sometimes disadvantageous that the electrode can only be rotated to a limited extent, so that the guiding of the electrode onto the surface to be treated is also determined by the fact that the spherical electrode can no longer be further rotated on the treatment path, so that the treatment path has to be bent at least 90° angle
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[0027] exist figure 1 The device for treating surfaces with a media barrier for plasma treatment shown in has a housing 1 consisting of a handle part 2 and a head part 3 which can be easily released from each other, so that the head part 3 can be mounted exchangeably on on the handle part 2 to be replaced by a new head part 3 after disposal. In particular, this also makes it possible to form head parts which are sterilized or disposed of after processing. Therefore, the device according to the invention is especially suitable for treating the skin or wound surfaces of living organisms. The treatments performed here can be of medical or cosmetic type.
[0028] The handle part has a housing body 4 comprising an elongated cylindrical wall section 5 through which the handle part 2 can be grasped by hand. The cylindrical wall section is closed at the end facing away from the head part 3 by a cap 6 into which is fitted a plug 7 which is designed for connecting a power supply cabl...
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Device for treating a surface by means of a dielectric barrier plasma, said surface acting as a counter-electrode, said device having an electrically insulating housing (1) consisting of a housing body (4) and a housing head (17), the housing In the body there is a high-voltage supply line (10) and a support for an electrode (18) connected to the high-voltage supply line (10), the electrode having a dielectric (19) shielding the electrode (18) from the surface, the electrode ( 18) Mounted rotatably in the housing head (17) and protruding from the housing head (17) with a surface section covered by the dielectric (19), the electrodes can be realized with a simple structure in the following manner In principle unlimited movement on the surface to be treated: the electrode has a rotating bearing element (28) arranged in the central axis, by means of which the electrode cooperates with a rotating bearing element (29) around the central axis is rotatably supported in a housing head (17) which is connectable to the housing body (4) about an axis of rotation at an angle relative to the central axis and connected to the high-voltage supply line (10) A contact assembly (11, 21) is provided for maintaining the electrical connection during the rotational movement.
Description
technical field [0001] The invention relates to a device for treating a surface by means of a dielectric barrier plasma, wherein the surface functions as a counter electrode, the device having an electrically insulating housing consisting of a housing body and a housing head , having in the housing a high voltage supply line and a support for an electrode connected to the high voltage supply line, the electrode having a dielectric shielding the electrode from the surface, wherein the electrode is rotatable It is supported in the housing head in the manner of and protrudes from the housing head with a surface section covered with a dielectric. Background technique [0002] It has been known for a long time that object surfaces can be positively influenced by plasma treatment for certain application purposes. It is thus possible to facilitate the application of paint or other chemical treatments to surfaces which cannot be machined into the desired shape without corresponding...
Claims
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IPC IPC(8): H05H1/24A61L2/14
CPCA61L2/14A61B2018/147H05H2277/10A61B18/042A61B18/149A61L2/0011A61B2018/00452A61L2202/11H05H1/2406H05H1/2418A61N1/0472A61N1/44A61L2/0029B08B7/0035
Inventor L·特鲁特威格M·哈恩尔K-O·施托克D·万德克M·科普
Owner CINOGY