Patent application number | Description | Published |
20120216791 | Line Element Lead-Through - In order to produce a line element lead-through that is resistant to fire and flue gas for simple installation into one or more paneled drywalls, whereby the line element lead-through can be used in a matching component opening and is also sealed against fire and flue gas when empty, a line element lead-through is suggested with a molded element closed on at least one side of an elastically deformable intumescent material as a sleeve, especially formed as a truncated cone or a cylinder, with the criterion that the opening cross section of the sleeve corresponds to maximum 60% of the cross section of the component pass-through. | 08-30-2012 |
20120251762 | Fire Protection Cuff - A fire protection cuff having a coat made of fire-resistant material and a strip made of intumescent material is characterized in that the coat includes a flexible mat, which is folded over around at least one of the longitudinal edges of the intumescent strip, so that the coat surrounds the intumescent strip at least on one large face and one of the two longitudinal edges. | 10-04-2012 |
20120304979 | Line Element Lead-Through with Support Structure - In order to produce a line element lead-through that is resistant to fire and flue gas for simple installation into one or more paneled drywalls, whereby the line element lead-through can be used in a matching component opening and is also sealed against fire and flue gas when empty, a line element lead-through is suggested with a molded element closed on at least one side of an elastically deformable intumescent material as a sleeve, especially formed as a truncated cone or a cylinder, with the criterion that the opening cross section of the sleeve corresponds to maximum 60% of the cross section of the component pass-through. Embedded within the molded element is a support structure. | 12-06-2012 |
20130071586 | Device for the Application of Foaming Materials - A device is described for the application of foaming materials in an opening of a building part. The device includes a body that accepts a foaming material. The body can be made from a deformable material and perhaps has an insert opening for the foaming material. The deformable material is deformable such that the deformable material does not hinder a foaming of the foaming material, but limits a foaming volume and a direction of foaming. This way a gap can easily be closed between an opening of a building part and a fire-prevention compartment in a fire and smoke-gas tight fashion. | 03-21-2013 |
20130092251 | Passive Fireproofing System for Pipelines - A procedure is described for extending the period of time during which a line leg (e.g., a pipeline) made of a material with a coefficient of thermal conductivity λ | 04-18-2013 |
20130095275 | Passive Fireproofing System for Pipelines - A lining and a related method for extending the period during which a line leg, such as a pipeline in a fireproofing installation, remains below a critical temperature are described. The lining includes, for example, a binding agent, endothermically degradable fillers and/or other fillers, if applicable. The method includes a wrapped line leg with the lining on both sides for wall feedthroughs and/or above the feedthrough opening for ceiling feedthroughs directly after the bulkheading of a feedthrough opening in a fireproofing installation. The heat removal from or the cooling of a line leg can be supported easily and applied on-site in such a way that even line legs with good thermal conductivity can achieve a high T-rating value in the fire test. | 04-18-2013 |
20130161030 | Fire Prevention Sleeve - A fire prevention sleeve that may be fastened at a wall or ceiling for sealing lines passing through walls or ceilings with an intumescent fire prevention insert, a wall mount encompassing the fire prevention insert, with the fire prevention insert being arranged at its interior, and at least one fastening part projecting radially outwardly in the area of at least one facial side of the wall mount, characterized in that the intumescent fire prevention insert is formed by an elastically deformable molded body, completely filling out the intumescent insert as a space encompassed by the housing. | 06-27-2013 |
20140020315 | ASSEMBLY FOR A LINE CONDUIT - An assembly for a line conduit is configured to be molded into a construction part, such as a concrete casting. The assembly includes positioning module configured for fastening the assembly to a structure, such as a wall or casting. The assembly also includes a casting sheath and a fire protection module, which includes an intumescent fire protection element. The positioning module, the fire protection module and the casting sheath cooperate to form a line passage. The fire protection module includes accepts for a reversible fastening of the casting sheath and/or the positioning module. | 01-23-2014 |