Schott Ag

Schott Pharma Ag & Co Kgaa

Schott Pharma Schweiz Ag

Jörg Witte

Franz Ott

Frank Kroll

Sabrina Wimmer

Sabine Pichler-Wilhelm

Ulf Dahlmann

Manfred Borens

Franz-Peter Eckes

Helmut Schoppe

Andreas Stolzenberg

Robert Ruehl

Stefen Bauer

Stefan Friedrich Melchior

Bernd Hoppe

Hauke Esemann

Ina Mitra

Doris Moseler

Miriam Kunze

Robert Frost

Erhard Dick

Roland Fuchs

Paul Kissl

Xaver Jud

Alexander Glacki

Robert Kruse

Dirk Gohlke

Linda Johanna Bartelt

Michael Waschbüsch

Johannes Stinner

Alexander Humbertjean

Katharina Lübbers

An apparatus for shaping a workpiece made of glass using minimum lubrication is provided. The apparatus includes device for heating the workpiece, a shaping station with at least one forming tool for shaping the workpiece, and at least one spray nozzle for applying an oil as a lubricant onto the surface of the forming tool. The forming tool exhibits heat dissipation such that the temperature on the contact surface of the forming tool during the shaping process is kept below 300&#xb0; C. The amount of oil dispensed by the spray nozzle per forming step and application instance is less than 0.1 g.

Method and apparatus for shaping a glass workpiece with minimal lubrication

The present disclosure relates to a bonding glass which has improved water resistance and has a coefficient of thermal expansion &#x3b1;(25-300) of from 14&#xb7;10Kto 17&#xb7;10K, comprising, in mol % on an oxide basis, 5-7 of BO, 10-14 of AlO, 36-43 of PO, 15-22 of NaO, 12.5-20 of KO, 2-6 of BiOand &#x3e;0-6 of R oxide, where R oxide is an oxide selected from the group consisting of MnOand SiOand SnOand TaOand NbOand FeOand GeOand CaO. The bonding glass is free of PbO except for, at most, impurities. The bonding glass may have a glass transition temperature Tg of from 390&#xb0; C. to 430&#xb0; C. The present disclosure also relates to uses of this bonding glass.

High-expansion bonding glass having improved water resistance and uses thereof

An electric energy production device or an electric energy storage device including a housing and a feed-through. The feed-through includes at least one body which has at least one opening through which the at least one conductor in an electrically insulating material is fed. The insulating material has a layer structure of at least two layers wherein a top layer being arranged towards the outside of the electric energy production device or the electric energy storage device consists of a sealing glass and an inner layer one of comprises and consists of a further glass material or glass ceramic material. The electrically insulated material is bonded with at least one of the base body and the conductor, wherein the sealing glass one of includes and consists of titanium glass.

Feedthrough

A feed-through includes at least one main body which has at least one opening through which at least one conductor in an electrically insulating material comprising or consisting of a sealing glass is fed, wherein the main body comprises or consists of a light metal and/or a light metal alloy, with an integral bond being formed between the light metal and/or the conductor and the sealing glass, wherein the sealing glass comprises or consists of a titanate glass and has only a small phosphate proportion.

A method for producing permanent integral connections of oxide-dispersed metallic materials by welding. The materials or components to be connected are overlapped to form an overlapping region in a joining region of the overlapping region. The materials or components are heated below the melting temperatures of the materials and are welded to at least partially form a diffusion bond by a welding method. A noble metal foil may be between the components to be connected. The diffusion bond is heated subsequently to a temperature below the melting temperature of the materials or components and the bond is mechanically recompacted by hammering.

Method for producing permanent integral connections of oxide-dispersed (ODS) metallic materials or components of oxide-dispersed (ODS) metallic materials by welding

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Pfungstadt, Germany

Jörg Witte