VIEGA GMBH & CO. KG Patent applications |
Patent application number | Title | Published |
20150377400 | Press-in Connecting Piece for Pipe Connection and Tool for a Press-in Connecting Piece - The invention relates to a press-in connecting piece for connecting a branch pipe to a pipe in the region of a branch opening, comprising a pipe adapter ( | 12-31-2015 |
20130207379 | Device for Fixing a Fitting - The invention relates to a device for fixing a fitting, in particular for a sprinkler head, having a base plate. The invention is based on the technical problem of providing a fixing device which can be used in various installation situations. According to the invention, the technical problem is solved by the base plate having at least three mountings and by a top piece being present which covers the mountings. The fixing device can thereby be attached to a supporting base in different positions. In addition, a fixing device can accommodate different fittings. | 08-15-2013 |
20130048892 | SHUT-OFF VALVE FOR THE PLUMBING SECTOR - A shut-off valve for the plumbing sector for shutting off a line through which a fluid can flow that preferably includes a housing having at least two connecting pieces. A flow path is defined from one of the connecting pieces through the housing to another of the connecting pieces, and a shut-off body is disposed rotatably in the housing with a single shut-off section running crosswise to the flow path. Preferably, the shut-off segment is constituted as a spherical segment, and the shut-off body can be moved between a closed position in which the flow path is completely blocked to only one of the connecting pieces and an open position in which the flow path is completely clear. A switching shaft which is rotatably mounted in the housing and is connected in a rotationally fixed manner at its one end to the shut-off body. | 02-28-2013 |
20130025047 | DRAIN, IN PARTICULAR SHOWER DRAIN - A drain for a wet room, in particular for a shower, includes a drain housing at which an outlet for connecting a drain pipe. In order for a drain of this type to offer a higher drainage capacity in the case of a given drain pipe of standard diameter, the drain housing has a pump for conveying water towards the outlet. The pump is provided with a hydraulic drive. The wet room, in particular a shower, includes a water supply line and a drain of the above-mentioned type. | 01-31-2013 |
20120284990 | Jointing Clamp and Method For Producing a Compression Joint - A jointing clamp for producing a compression joint, comprising: an upper jointing clamp half that can be pivoted about a first pivoting axis and has an upper main inlet contour, a lower jointing clamp half that can be pivoted about a second pivoting axis and has a lower main inlet contour, an upper contour element with an upper auxiliary inlet contour that cooperates with the upper jointing clamp half in such a way that a movement of the upper contour element is transmitted to the upper jointing clamp half and a lower contour element with a lower auxiliary inlet contour that cooperates with the lower jointing clamp half in such a way that a movement of the lower contour element is transmitted to the lower jointing clamp half. The invention furthermore relates to a corresponding method for producing a compression joint. | 11-15-2012 |
20120279276 | TOOL WITH DIFFERENT EFFECTIVE AREAS - The invention relates to a tool for processing a workpiece in particular for pressing, holding and/or cutting a pipe, having a first pair of jaws which has a first upper jaw and a first lower jaw, having a first effective area formed between the front ends of the first jaws, having a first inlet contour formed between the rear ends of the first jaws and having a holding device which movably accommodates the first jaws independent of one another, wherein the first jaws can be pivoted between an open position and a closed position. The present invention is based on the technical problem of specifying a tool, by means of which in one process at least one first and one second effect can be assigned to the tool independently from one another in time. | 11-08-2012 |
20120234398 | Method and Device for Automatic Flushing - The invention relates to a method for automatic flushing of fluid lines, in particular potable water lines. The invention further relates to a device for automatic flushing of fluid lines, in particular potable water lines. The invention is based on the technical problem to provide a method and a device for automatic flushing which allows a flushing behaviour that is better-suited to the circumstances and more reliable. The technical problem is solved by a method for automatic flushing of at least one fluid line, in particular a potable water line, in which a temperature profile of the fluid is measured, in which the measured data are evaluated and in which the automatic flushing of the at least one fluid line is influenced by an outcome of the evaluation. | 09-20-2012 |
20120161438 | Press Fitting and Use Thereof - A press fitting, including a tubular component and has an end portion of the tubular component which can be compressed to make a connection. The end portion has an opening to receive a and a first region having an annular ridge to receive a sealing ring. A second region is arranged on the side of the ridge adjacent the opening and a third region is arranged on the side of the ridge remote from the opening. The overall wall thickness of the press fitting in the second region is increased at least in a section or sections in comparison with the wall thickness of the tubular component in the third region. | 06-28-2012 |
20120132299 | Check Valve - The invention relates to a check valve for blocking a fluid-carrying line in case of reversal of the flow direction, containing a valve housing defining a flow path and having two connecting pieces and a valve seat therebetween, and a flap module mounted in the valve housing and containing a shut-off body interacting with the valve seat, a bearing device for pivotably supporting the shut-off body such that the latter is movable between an open position and a closed position, and a lever extending between the shut-off body and the bearing device and being connected to the shut-off body and the bearing device. For easier manufacturing, the invention proposes that a part of the flap module is formed by at least one sheet-metal shaped part. | 05-31-2012 |
20120001414 | Fitting for Thick-Walled Pipes and Method for Its Production - A fitting for thick-walled pipes, having a contact region and a pressing region, the pressing region being arranged on the side of the contact region facing towards the pipe insertion opening, and the wall thickness in the pressing region being at least in sections less than the wall thickness in the contact region. The invention also relates to a method for producing a fitting for thick-walled pipes, in which a thick-walled pipe is radially widened in a fitting region arranged at one pipe end so that the internal diameter of the fitting region corresponds substantially to the external diameter of the pipe and the wall thickness in the fitting region corresponds substantially to the wall thickness of the rest of the pipe. | 01-05-2012 |
20110289761 | Force-Transmitting Element, Sliding Sleeve, Arrangement and Method for Producing a Non-Detachable Workpiece Connection - A force-transmitting element for non-detachable workpiece connections includes a flange portion and a transmitting portion, wherein the transmitting portion has a substantially cylindrical inner peripheral surface and wherein the wall thickness of the transmitting portion tapers at least in sections from the end close to the flange portion to the end remote from the flange portion. An operationally reliable non-detachable workpiece connection can be obtained despite relatively small dimensions of the force-transmitting element. The end of the transmitting portion which is close to the flange portion has at least one latching depression on the outer peripheral surface. | 12-01-2011 |
20110239385 | Device for the Partial Removal of Coating from Pipes, in Particular from Metal Pipes - The invention relates to a device for the partial removal of coating from pipes, in particular from metal pipes, having a base body, an accommodation area, for a pipe formed on the base body at least two supporting means, for supporting the pipe arranged on a first side of the accommodation area and a scraper head arranged on an opposite side of the accommodation area, wherein the scraper head has two prismatic scraper edges. The invention furthermore relates to the use of a device according to the invention for the at least partial removal of coating from pipes. | 10-06-2011 |
20110169262 | Two-Part Composite Fitting - A fitting for sealingly connecting to a pipe end of a pipe comprising a plastic material, comprising a base member and a support member, wherein the base member is made of a metal, and the support member is designed as a separate part made of plastic. The base member comprises means on the inside thereof, and the support member comprises means on the outside thereof for connecting the base member and the support member in a sealing fashion. A system comprising such a fitting with a composite or multi-layered pipe and a sleeve, or such a filling with a plastic pipe and a sleeve. | 07-14-2011 |
20110132487 | Tubular Component - A tubular component with an end section has a profile, wherein the profile comprises a plurality of holding elements axially offset in longitudinal direction of the end section. The holding elements comprise at least one first azimuthal contour region and at least one second azimuthal contour region, wherein the outer contour of a holding element in the first contour region at least in sections is lowered or raised relative to the second contour region and wherein the first contour regions of at least two holding elements are offset relative to each other in azimuthal direction. | 06-09-2011 |
20110067174 | DRAIN, IN PARTICULAR FOR FLOOR LEVEL SHOWERS - The invention relates to a drain ( | 03-24-2011 |
20100244436 | FITTING FOR CONNECTING A PIPE - The invention relates to a fitting ( | 09-30-2010 |
20100164222 | Externally sealing connector - A connector, particularly for connecting pipes, includes a base body, a sealing element and a fixing means for fixing a pipe inserted into the connector, wherein the base body has an insertion opening on one side for the insertion of a pipe and the sealing element is arranged in an essentially cylindrically symmetrical recess set embedded in the base body and wherein the essentially cylindrically symmetrical recess at least partly has a smaller depth in the region between the position of the inset sealing element and the side of the recess facing the insertion opening of the base body than in the region of the position of the sealing element. | 07-01-2010 |
20090263186 | Permanent joint comprised of a fitting, a sleeve and a pipe, as well as fitting for fluid conduits and a sleeve for fluid conduit pipes - A permanent joint includes a fitting, a sleeve, and a pipe. The fitting exhibits a base body, an outer body and a supporting body, wherein the outer body and supporting body form a groove between them, the inner peripheral surface of the outer body exhibits at least one latching groove, and the outer peripheral surface of the supporting body exhibits a sealing surface inclined relative to the axis of the fitting. The sleeve exhibits at least one latching projection arranged on the outer peripheral surface and at least one open slit running in the axial direction, wherein at least one fixing projection is arranged on the inner peripheral surface in the area of the latching projection. The sleeve embraces a pipe end under a pre-stress, wherein the pipe end with the sleeve engages into the groove under a pre-stress, and the latching groove and latching projection create a frictional connection. | 10-22-2009 |
20090256097 | SHUT-OFF VALVE FOR PLUMBING APPLICATIONS - A shut-off valve for plumbing applications for shutting off a duct through which a fluid can flow, includes at least two connection fittings forming a housing, which define a flow path when assembled; and a shut-off body rotatably disposed in the housing, which includes at least two shut-off sections. The shut-off body is movable between a closed position, in which at least one of the shut-off sections of the shut-off body blocks the flow path, and an open position, in which both shut-off sections open the flow path. In order to reduce manufacturing complexity, the shut-off body is formed from a formed sheet metal component. | 10-15-2009 |
20090231066 | Transmission element for workpiece connections to be axially compressed and configuration for producing a nondetachable connection - The present invention is based on the technical problem of specifying a transmission element, using which a permanent nondetachable connection is producible employing an axial pressing technique using simple means. The technical problem is solved by a transmission element for workpiece connections to be axially compressed, with a flange section and with a transmission section. The transmission section exhibits a substantially cylindrical internal peripheral surface, and the wall thickness of the transmission section tapers from the end proximal to the flange section up to the end distal to the flange section. | 09-17-2009 |
20090214380 | LOW-MIGRATION COPPER ALLOY - The present invention relates to a copper alloy, in particular for components which carry media or drinking water, in particular fittings, valves or compression joints and also an advantageous use of the copper alloy and components for lines carrying media or drinking water. It is an object of the present invention to provide a copper alloy which has good corrosion resistance, good castability and mechanical workability and also good mechanical properties and displays good migration values, particularly in respect of the migration of lead and nickel ions into drinking water. The copper alloy provided for this purpose by the present invention comprises from 2% by weight to 4.5% by weight of silicon, from 1 to 15% by weight of zinc and from 0.05% by weight to 2% by weight of manganese. Furthermore, from 0.05 to 0.4% by weight of aluminium and from 0.05 to 2% by weight of tin can optionally be present. As balance, the copper alloy contains copper and unavoidable impurities. | 08-27-2009 |
20090123226 | Connection element for producing a fluid-tight screw connection, and method for the production thereof - A connection element for producing a fluid-tight screw connection of a line, having a thread includes a thread groove, delimited by a thread base and neighboring thread flanks, a sealant situated in the thread groove at least over one complete revolution of the thread groove, and an adhesive bond being implemented between the sealant and the thread groove, wherein the sealant contains at least one material selected from the following group: silicones, fluoropolymers, in particular perfluoroalkoxypolymers, epoxide resins, and polyurethanes. The connection element can further be utilized in a pipe part and/or a valve. | 05-14-2009 |
20090092763 | Method and Device for Testing the Quality of a Metallic Coating - A method and a device for coating an inner surface of a hollow endless geometry, in particular of a pipe/tube includes introducing a gas mixture comprising at least one precursor into the endless geometry, in which the endless geometry is passed through at least one electrode unit, in which an alternating electric voltage is applied to the electrode unit, so that the gas mixture inside the endless geometry is at least partially transformed into a plasma state in the region of the electrode unit. A reaction product is produced in the gas mixture from the precursor by the plasma and the reaction product is deposited on the inner surface of the endless geometry. | 04-09-2009 |