Lellig
Klaus Lellig, Wallerfangen DE
Patent application number | Description | Published |
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20090165983 | Method for mounting a mould for casting a cast part from a metal melt - A method for mounting a mould composed of mould parts for casting a cylinder block of an internal combustion engine from a metal melt, includes at least one chill, which forms at least one part section of inner surfaces of a cylinder space of the cylinder block, and is positioned and retained at a wall of one of the mould parts. This method provides for moulds to be mounted with chills provided in a mould cavity. This is achieved by holding the at least one chill in its position at least for a specific duration by magnetic forces, which are exerted by a magnet which is arranged on a side of the wall of one of the mould parts facing away from the at least one chill. | 07-02-2009 |
20120012272 | Method and Device for Casting a Cast Part from a Metal Melt - A method and a device for casting a cast part from a metal melt. A casting mould in a pivoted mounting comprising a mould cavity shaping the cast part, a feed system and a pour channel, is rotated into a fill position and filled with metal melt. Due to the effect of gravity, the melt flows through the pour channel, wherein the main flow direction of the melt makes an angle relative to the acting direction of gravity. Filling is continued until the casting mould, including the pour channel, is completely filled. Then, the casting mould is sealed with a stopper and rotated into a solidification position, in which the melt in the feed system is pushed against the melt in the mould cavity. The casting mould is held in the solidification position until the metal melt has reached a solidification state in which the cast part can be de-moulded. | 01-19-2012 |
Philipp Lellig, Hattersheim DE
Patent application number | Description | Published |
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20140371356 | PVB Film With UV Protection and Low Yellow Value For Laminated Safety Glass - A polyvinyl acetal film contains at least one plasticizer and 0.01-1.5% by weight of at least one UV absorber of Formula 1 | 12-18-2014 |
20150323716 | FLUORESCENT DISPLAY - Fluorescent displays are manufactured by lamination of at least one film A containing a polyvinyl acetal PA and, optionally, a plasticizer WA and at least one film B containing a polyvinyl acetal PB and at least one plasticizer WB between two glass panes, wherein prior to lamination, film A contains less than 22 wt. % plasticizer WA and contains 0.001 to 5 wt. % fluorophores, and film B contains at least 22 wt. % plasticizer WB and contains 0.005-5 wt. % UV absorber, each before lamination. | 11-12-2015 |
Philipp Lellig, Troisdorf DE
Patent application number | Description | Published |
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20150321453 | PVB FILM WITH LOW-MIGRATION UV PROTECTION - The invention relates to the use of one or more UV absorbers of the formulae (1a), (1b), (2) or (3) in films formed from plasticiser-containing polyvinyl acetal | 11-12-2015 |