Patents Assigned to SML Verwaltungs GmbH
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Patent number: 11466806Abstract: The invention relates to: a device for curing resin-soaked lining sleeves with energy-rich radiation, comprising at least one radiation source for generating energy-rich radiation for curing a lining sleeve, at least one camera for capturing an image sequence of an environment of the device, and at least one input device, in particular provided separately from the device, wherein a capturing region and/or a display region of the camera is/can be adjusted by a user by means of the input device, and wherein an adjustment of the capturing region of the camera occurs via a movement of at least one part of the camera and/or occurs by means of an electronic image-processing device, which is designed and configured to adjust at least one camera parameter in accordance with an adjusted display region; and a use for a device of this type.Type: GrantFiled: April 6, 2017Date of Patent: October 11, 2022Assignee: SML VERWALTUNGS GMBHInventors: Herbert Wind, Christian Noll
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Publication number: 20220010913Abstract: The present invention relates to a method for renovating damaged pipe walls in the region of the connection of a secondary pipe to a main pipe, comprising the following steps, in particular in this sequence: a) providing an apparatus comprising a mobile carrier element, wherein a covering element which is variable in terms of outer diameter and an expandable expansion body are arranged on the carrier element; b) moving the carrier element to the region to be renovated, which comprises the main pipe and the secondary pipe; c) expanding the covering element until it lies against the inner wall of the main pipe, wherein the expansion body, before and/or at least intermittently during the expansion thereof, is arranged in a first recess of the covering element; d) expanding the expansion body, such that the expansion body, when expanded, lies against the wall of the secondary pipe such that the covering element and the expansion body together form a shuttering; e) positioning a transport means for a renovationType: ApplicationFiled: November 15, 2018Publication date: January 13, 2022Applicant: SML VERWALTUNGS GMBHInventor: CHRISTIAN NOLL
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Patent number: 11117309Abstract: The invention relates to a device for hardening resin-impregnated lining tubes with high-energy radiation, comprising at least one radiation source for producing high-energy radiation and at least one power control device for regulating the electrical power output at the at least one radiation source, at least one nominal parameter representing the desired electrical power output of the power control device being adjustable or adjusted, and the actual power received from the at least one radiation source being measured by means of a measuring device and permanently compared with the nominal parameter, wherein in the event of falling short of the nominal parameter, the power control device increases the power output, and in the event of the nominal parameter being exceeded, the power output is reduced.Type: GrantFiled: December 12, 2017Date of Patent: September 14, 2021Assignee: SML VERWALTUNGS GMBHInventor: Herbert Wind
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Patent number: 10989349Abstract: The present invention relates to a device for curing resin-impregnated lining tubes using high-energy radiation, comprising at least two radiation sources for generating high-energy radiation, wherein the device has a front end, a rear end, two oppositely situated side ends, a top end, and a bottom end, wherein a length of the device from the front end to the rear end is smaller in a transport state than in an operating state. At least one element of the device is foldably, displaceably, rotatably, and/or movably supported, and at least one first radiation source is situated farther from at least one additional radiation source in the operating state than in the transport state. The device includes a fastening point on which a tensile force can act, in particular in the longitudinal direction of the device in order to transfer the device from the transport state into the operating state.Type: GrantFiled: March 23, 2017Date of Patent: April 27, 2021Assignee: SML VERWALTUNGS GMBHInventors: Herbert Wind, Christian Noll
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Patent number: 10808877Abstract: The present invention relates to the use of a lining hose with at least one seamless tubular inner foil and at least one curable layer comprising at least one fiber ribbon impregnated with a curable resin for the renovation of pressurized fluid carrying pipe systems.Type: GrantFiled: July 29, 2015Date of Patent: October 20, 2020Assignee: SML Verwaltungs GmbHInventors: Stefan Reichel, Christian Noll
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Patent number: 10730230Abstract: The present invention relates to a method for rehabilitating lines, in particular sewers, shafts or the like, a curing device being activated or having been activated for curing the curable and/or curing ply, and an advancement of the curing device in the lining sleeve and in particular the power output of the curing device being controlled in an open-loop or closed-loop manner in dependence on the temperature sensed by the temperature measuring device on the outer side of the curable ply.Type: GrantFiled: December 19, 2016Date of Patent: August 4, 2020Assignee: SML Verwaltungs GmbHInventors: Herbert Wind, Christian Noll, Stefan Reichel
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Publication number: 20190101238Abstract: The present invention relates to a device for curing resin-impregnated lining tubes using high-energy radiation, comprising at least two radiation sources for generating high-energy radiation, wherein the device has a front end, a rear end, two oppositely situated side ends, a top end, and a bottom end, wherein a length of the device from the front end to the rear end is smaller in a transport state than in an operating state. At least one element of the device is foldably, displaceably, rotatably, and/or movably supported, and at least one first radiation source is situated farther from at least one additional radiation source in the operating state than in the transport state. The device includes a fastening point on which a tensile force can act, in particular in the longitudinal direction of the device in order to transfer the device from the transport state into the operating state.Type: ApplicationFiled: March 23, 2017Publication date: April 4, 2019Applicant: SML Verwaltungs GmbHInventors: Herbert Wind, Christian Noll
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Patent number: 10203062Abstract: The present invention relates to a closing mechanism for closing one opening end of a lining tube, comprising at least two separate or separable ring segment shaped elements which are or can be connected to one another by means of at least one connection element and which jointly form or can form a hollow cylinder, wherein the hollow cylinder, in particular in sections, can be or is closed with at least one closing element, an application of a device according to the present invention, an arrangement of a mechanism according to the present invention and a lining tube as well as a method for closing one opening of a lining tube.Type: GrantFiled: June 27, 2016Date of Patent: February 12, 2019Assignee: SML VERWALTUNGS GMBHInventor: Herbert Wind
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Patent number: 10006580Abstract: Lining hose for renovating fluid-bearing pipe systems with at least one curable layer, wherein this at least one curable layer comprises at least on resin-impregnated fiber belt (fiber ribbon) and a first outer tubular foil, which is arranged on the curable layer on the surface opposite to the surface facing the fluid medium transported and which first outer tubular foil is equipped with a reinforcing element on both surfaces of the tubular foil and which is impregnated with resin on both surfaces.Type: GrantFiled: October 5, 2014Date of Patent: June 26, 2018Assignee: SML VERWALTUNGS GMBHInventors: Stefan Reichel, Christian Noll
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Publication number: 20170268713Abstract: lining hose for the renovation of fluid carrying (fluid bearing) systems comprising a) at least one inner tubular foil based on thermoplastic polymers mindestens einem inneren Folienschlauch auf der Basis eines thermoplastischen Kunststoffs, b) at least one outer tubular foil based on thermoplastic polymers and c) at least one fiber hose impregnated with a photochemically curing resin between one inner and one outer tubular foil wherein the outer tubular foil which is in contact with a resin impregnated fiber hose comprises functional groups on a surface which surface, in the installed state, is oriented towards the fiber hose and which functional groups undergo a reaction with the fiber hose.Type: ApplicationFiled: July 29, 2015Publication date: September 21, 2017Applicant: SML Verwaltungs GmbHInventors: Stefan REICHEL, Christian NOLL
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Publication number: 20170227159Abstract: The present invention relates to the use of a lining hose with at least one seamless tubular inner foil and at least one curable layer comprising at least one fiber ribbon impregnated with a curable resin for the renovation of pressurized fluid carrying pipe systems.Type: ApplicationFiled: July 29, 2015Publication date: August 10, 2017Applicant: SML Verwaltungs GmbHInventors: Stefan REICHEL, Christian NOLL