Kexel
Oleg Kexel, Ettlingen DE
Patent application number | Description | Published |
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20080290184 | Heating Insert - The invention relates to a heating element for thawing a fluid comprising at least one heating element, which is arranged in a housing ( | 11-27-2008 |
20090100824 | Urea Supply System for a Waste Gas Cleaning Catalyst and Heating Insert Suitable Therefor - The invention relates to a urea supply system for a waste gas cleaning catalyst of an internal combustion engine, comprising a urea tank for the receiving of urea solution, a connecting line that connects the urea tank with a waste gas cleaning catalyst, a pump in order to pump urea solution via the connecting line from the urea tank to the catalyst, and a heating insert for the defrosting of frozen urea solution. According to the invention it is provided that the return line is configured and arranged in such a manner that, during operation, because of the urea solution discharged from the return line there is prevented the forming of an air gap between the heating insert and the frozen urea solution. The invention relates also to a heating insert for such a urea supply system. | 04-23-2009 |
20090218530 | HEATER INSERT - The invention relates to a heating element with an electrical resistance heating element, at least one electrical connector line for supplying power to the heating element, a metal body with a connector, through which the at least one connector line and a duct seal, by means of which the connector opening is sealed. The duct seal is embodied with a glass body as a compression glass duct. The invention further relates to a heated expanding material working element for the operation of a thermostatic valve that includes a housing and a moving working rod extending from the housing. | 09-03-2009 |
Stefan Kexel, Altdorf DE
Patent application number | Description | Published |
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20110135132 | HEARING DEVICE WITH MECHANICAL ADJUSTMENT OF SOUND PROPERTIES - A hearing device that is worn in the ear has a hearing aid and a support device with a runner. The support device remains stationarily inserted in the auditory canal, while the hearing aid is moveably connected to the runner and moveably arranged along the runner. This provides for a hearing device that allows a simple, intuitively understandable modification of the volume and/or sound properties. | 06-09-2011 |
Stefan Kexel, Nuernberg DE
Patent application number | Description | Published |
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20130010993 | MOLDING STRUCTURE FOR A HEARING APPARATUS, HEARING APPARATUS AND METHOD OF PRODUCING THE MOLDING APPARATUS - Hearing apparatuses should be manufactured as simply as possible and with the closest possible fit. Accordingly, a molding structure, is provided, which represents a model for the direct shaping of an otoplastic of a hearing apparatus. The molding structure having a sealing element, which can be positioned in the auditory canal, and a molding mass which is inserted into the auditory canal to a side of the sealing element facing the outlet of the auditory canal. The molding mass and the sealing element here are connected to form the model and the sealing element is part of the hearing apparatus. | 01-10-2013 |
20130223665 | MOLDING STRUCTURE FOR A HEARING APPARATUS, HEARING APPARATUS, AND METHOD OF PRODUCING THE MOLDING STRUCTURE - Hearing apparatuses should be manufactured as simply as possible and with the closest possible fit. Accordingly, a molding structure is provided, which represents a model for the direct shaping of an otoplastic of a hearing apparatus. The molding structure has a sealing element, which can be positioned in the auditory canal. A molding mass is inserted into the auditory canal to a side of the sealing element facing the outlet of the auditory canal. The molding mass and the sealing element here are connected to form the model of the hearing apparatus and the sealing element has the exact shape of a part of the hearing apparatus. | 08-29-2013 |