Patents by Inventor Markus Breyer
Markus Breyer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230417355Abstract: A fitting for connecting a secondary plastic pipeline of a double pipe system containing two half-shells composed of plastic, wherein in each case each of the half-shells has an integrated heating wire, wherein the heating wire is arranged in each case in the regions of the connecting pieces and the heating wire has several meandering windings, wherein the heating wire is arranged in each case in a groove provided for this in the half-shell and the connecting elements which connect the two half-shells, characterized in that the fitting has distance elements arranged on the inner circumference of the half-shells for concentric arrangement of the fitting with respect to a primary pipeline.Type: ApplicationFiled: June 12, 2023Publication date: December 28, 2023Inventors: Dirk PETRY, Markus BREYER
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Publication number: 20230213138Abstract: An insulated subassembly for connecting pipelines, containing two insulating half shells made from an insulating plastics, in each case a housing half shell surrounding an insulating half shell, wherein the housing half shell surrounds the outer peripheral surface of the insulating half shell, and at least one hinge connecting the housing half shells, wherein the insulated subassembly contains at least one coupling, preferably quick couplings, positively surrounded by the insulating half shells, and integral closure elements are arranged on the housing half shells.Type: ApplicationFiled: January 5, 2023Publication date: July 6, 2023Inventors: Markus BREYER, Alessandro ANELLO
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Publication number: 20230175624Abstract: Double pipe system with a primary pipeline conducting a medium and a secondary pipeline which is arranged around the primary pipeline for protection, containing pipes and fittings of the primary pipeline, wherein the pipes and fittings of the primary pipeline are connected together, and pipes and fittings of the surrounding secondary pipeline, wherein the pipes are configured as one-piece plastics pipes and the fittings are configured as half-shells, wherein the half-shells of the fittings and the adjoining pipes of the secondary pipeline are connected together by means of electric welding sleeves, or in that the half-shells of the fittings and the adjoining fittings consisting of half-shells are connected together by means of electric welding sleeves.Type: ApplicationFiled: December 5, 2022Publication date: June 8, 2023Inventors: Markus BREYER, Juergen ROESCH
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Patent number: 11598469Abstract: A length compensator for pipelines, preferably plastic pipelines, containing two connecting components, preferably made from plastic, a compensating element made from an elastic material, preferably a thermoplastic elastomer (TPE), and a supporting pipe, wherein the compensating element is arranged between the two connecting components and the compensating element ends are connected to the connecting components, wherein the outer lateral surface of the compensating element is suitably encompassed by the inner lateral surface of the supporting pipe around its entire circumference, wherein the supporting pipe has a circular cross-sectional area and the compensating element expands and contracts exclusively in the axial direction.Type: GrantFiled: December 11, 2019Date of Patent: March 7, 2023Assignee: Georg Fischer Rohrleitungssysteme AGInventors: Lenz Schmid, Jürgen Rösch, Robert Reiz, Markus Breyer
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Patent number: 10821621Abstract: A method and device for stripping the insulation from and peeling pre-insulated pipe ends by means of a peeling and cutting tool.Type: GrantFiled: September 20, 2018Date of Patent: November 3, 2020Assignee: Georg Fischer Rohrleitungssysteme AGInventor: Markus Breyer
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Publication number: 20200191304Abstract: A length compensator for pipelines, preferably plastic pipelines, containing two connecting components, preferably made from plastic, a compensating element made from an elastic material, preferably a thermoplastic elastomer (TPE), and a supporting pipe, wherein the compensating element is arranged between the two connecting components and the compensating element ends are connected to the connecting components, wherein the outer lateral surface of the compensating element is suitably encompassed by the inner lateral surface of the supporting pipe around its entire circumference, wherein the supporting pipe has a circular cross-sectional area and the compensating element expands and contracts exclusively in the axial direction.Type: ApplicationFiled: December 11, 2019Publication date: June 18, 2020Inventors: Lenz SCHMID, Jürgen RÖSCH, Robert REIZ, Markus BREYER
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Publication number: 20190105792Abstract: A method and device for stripping the insulation from and peeling pre-insulated pipe ends by means of a peeling and cutting tool.Type: ApplicationFiled: September 20, 2018Publication date: April 11, 2019Inventor: Markus BREYER
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Patent number: 10035194Abstract: A paring and cutting tool, and a therewith associated method, for the stripping and paring of pre-insulated pipe ends, in particular of the outside diameter of the medium-conveying pipe comprising a clamping unit for the reception of the pipe end, a guide unit for the feed movement of the stripping and paring unit, wherein the guide unit extends through the clamping unit, a cutting unit for separating the outer pipe and the insulating layer, a carrier and a stripping and paring unit, wherein the stripping and paring unit has a paring element, preferably a paring blade, and a stripping element, preferably a stripping contour, for the simultaneous stripping and paring of the pipe end, in particular of the medium-conveying pipe end.Type: GrantFiled: February 24, 2017Date of Patent: July 31, 2018Assignee: Georg Fischer Rohrleitungssysteme AGInventors: Joerg Hunnekuhl, Juergen Roesch, Markus Breyer
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Publication number: 20170284585Abstract: The invention relates to a pipe clamp, in particular an electric welding pipe clamp which can be mounted around a plastics pipeline, containing a saddle element having a connecting piece for a tapping unit or for the connection of an outgoing pipeline, straps to wrap around the pipeline, strap ends, wherein the strap ends have latching means, at least one latching area, wherein the strap ends are latched in in the latching area in order to fix the pipe clamp to the plastics pipeline, wherein the latching area has a tensioning element, wherein the tensioning element is arranged such that the tensioning element can be slid into a tensioning element groove.Type: ApplicationFiled: September 9, 2015Publication date: October 5, 2017Inventors: Joerg HUNNEKUHL, Markus BREYER, Juergen ROESCH
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Publication number: 20170252831Abstract: A paring and cutting tool, and a therewith associated method, for the stripping and paring of pre-insulated pipe ends, in particular of the outside diameter of the medium-conveying pipe comprising a clamping unit for the reception of the pipe end, a guide unit for the feed movement of the stripping and paring unit, wherein the guide unit extends through the clamping unit, a cutting unit for separating the outer pipe and the insulating layer, a carrier and a stripping and paring unit, wherein the stripping and paring unit has a paring element, preferably a paring blade, and a stripping element, preferably a stripping contour, for the simultaneous stripping and paring of the pipe end, in particular of the medium-conveying pipe end.Type: ApplicationFiled: February 24, 2017Publication date: September 7, 2017Inventors: Joerg HUNNEKUHL, Juergen ROESCH, Markus BREYER
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Patent number: 9724883Abstract: The invention relates to a method for producing a tubular hollow body (1) with at least three pipe openings, partly or completely consisting of plastics material. It is provided that a lost core pipe (9), which has a connection opening (13, 14) on each of its ends and has at least one docking opening (11) along its length, is produced, that the core pipe (9) is introduced into a cavity of a mold, with two non-lost core pieces (17, 18) being arranged with one of their ends (3, 4) respectively against the connection openings (13, 14) in a sealing manner and a non-lost core part (19) being arranged with one end against the docking opening (11) in a sealing manner, in that plastics material (25) is then introduced into the mold cavity to encapsulate the core pipe (9), the core pieces (17, 18) and the core part (19) and that, once the plastics material (25) has cured, the core pieces (17, 18) and the core part (19) are withdrawn from the hollow body (1) created.Type: GrantFiled: January 7, 2014Date of Patent: August 8, 2017Assignee: Georg Fischer JRG AGInventors: Erasmo Porfido, Peter Heer, Markus Breyer
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Patent number: 9353897Abstract: A bayonet fastening which can be used to connect two pipeline components, in particular connection elements. The pipeline components which are to be connected respectively comprise a cylindrical receiving part (1) and the second pipeline component comprises an insertion part (2) which can be introduced into the receiving part. A clamping ring (3) is arranged on the outer diameter of the insertion part and the receiving part can be pushed onto said clamping ring. The bayonet fastening can be locked by rotating the receiving part and the insertion part in relation to one another.Type: GrantFiled: May 4, 2012Date of Patent: May 31, 2016Assignee: Georg Fischer JRG AGInventor: Markus Breyer
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Publication number: 20140197572Abstract: The invention relates to a method for producing a tubular hollow body (1) with at least three pipe openings, partly or completely consisting of plastics material. It is provided that a lost core pipe (9), which has a connection opening (13, 14) on each of its ends and has at least one docking opening (11) along its length, is produced, that the core pipe (9) is introduced into a cavity of a mould, with two non-lost core pieces (17, 18) being arranged with one of their ends (3, 4) respectively against the connection openings (13, 14) in a sealing manner and a non-lost core part (19) being arranged with one end against the docking opening (11) in a sealing manner, in that plastics material (25) is then introduced into the mould cavity to encapsulate the core pipe (9), the core pieces (17, 18) and the core part (19) and that, once the plastics material (25) has cured, the core pieces (17, 18) and the core part (19) are withdrawn from the hollow body (1) created.Type: ApplicationFiled: January 7, 2014Publication date: July 17, 2014Applicant: Georg Fischer JRG AGInventors: Erasmo Porfido, Peter Heer, Markus Breyer
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Publication number: 20140062084Abstract: A bayonet fastening which can be used to connect two pipeline components, in particular connection elements. The pipeline components which are to be connected respectively comprise a cylindrical receiving part (1) and the second pipeline component comprises an insertion part (2) which can be introduced into the receiving part. A clamping ring (3) is arranged on the outer diameter of the insertion part and the receiving part can be pushed onto said clamping ring. The bayonet fastening can be locked by rotating the receiving part and the insertion part in relation to one another.Type: ApplicationFiled: May 4, 2012Publication date: March 6, 2014Applicant: GEORG FISCHER JRG AGInventor: Markus Breyer
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Patent number: 8652605Abstract: The invention relates to a method for producing a tubular hollow body (1) with at least three pipe openings, partly or completely consisting of plastics material. It is provided that a lost core pipe (9), which has a connection opening (13, 14) on each of its ends and has at least one docking opening (11) along its length, is produced, that the core pipe (9) is introduced into a cavity of a mould, with two non-lost core pieces (17, 18) being arranged with one of their ends (3, 4) respectively against the connection openings (13, 14) in a sealing manner and a non-lost core part (19) being arranged with one end against the docking opening (11) in a sealing manner, in that plastics material (25) is then introduced into the mould cavity to encapsulate the core pipe (9), the core pieces (17, 18) and the core part (19) and that, once the plastics material (25) has cured, the core pieces (17, 18) and the core part (19) are withdrawn from the hollow body (1) created.Type: GrantFiled: March 5, 2010Date of Patent: February 18, 2014Assignee: Georg Fischer JRG AGInventors: Erasmo Porfido, Peter Heer, Markus Breyer
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Publication number: 20120275260Abstract: A mixing device has a frame, a cylindrical mixing container that is open toward the top, and a single-shaft agitator. A vertical agitator shaft extends into the mixing container from beneath. The agitator is an agitator without a stator and includes a rotor body arranged just above the container bottom in the mixing container. The rotor body is surrounded by a ring-shaped clearance between the rotor body and the container wall. Above the base plate fastened to the agitator shaft, the rotor body is provided with an inner clearance above the agitator shaft, mixing blades vertically arranged about the clearance, and flow channels arranged between the blades. The channels are delimited toward the top by a cover plate that is connected to the upper edges of the mixing blades. The cover plate is formed with a void arranged in the center and above the inner clearance.Type: ApplicationFiled: December 14, 2010Publication date: November 1, 2012Applicant: HAAS FOOD EQUIPMENT GMBHInventors: Johannes Haas, Johann Haas, Josef Haas, Stefan Jiraschek, Norbert Drapela, Markus Breyer, Karl Tiefenbacher
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Publication number: 20100227096Abstract: The invention relates to a method for producing a tubular hollow body (1) with at least three pipe openings, partly or completely consisting of plastics material. It is provided that a lost core pipe (9), which has a connection opening (13, 14) on each of its ends and has at least one docking opening (11) along its length, is produced, that the core pipe (9) is introduced into a cavity of a mould, with two non-lost core pieces (17, 18) being arranged with one of their ends (3, 4) respectively against the connection openings (13, 14) in a sealing manner and a non-lost core part (19) being arranged with one end against the docking opening (11) in a sealing manner, in that plastics material (25) is then introduced into the mould cavity to encapsulate the core pipe (9), the core pieces (17, 18) and the core part (19) and that, once the plastics material (25) has cured, the core pieces (17, 18) and the core part (19) are withdrawn from the hollow body (1) created.Type: ApplicationFiled: March 5, 2010Publication date: September 9, 2010Applicant: GEORG FISCHER JRG AGInventors: Erasmo Porfido, Peter Heer, Markus Breyer