Muanyagipari Kutato Intezet

Hiradastechnikai Gepgyar

Dentimpex Kft.

Muanyagipari Kutato Intezet and Hutogepgyar

Laszlo Kiss

Peter Nagy

Imre Varga

Istvan Mihadak

Jozsef K Kocsis

Csaba Szolgyen

Miklos Zarubai

Karoly Halmai

Gyula Grof

Zoltan Krisko

Zoltan Balajthy

Zoltan Vass

Geza Sipos

Gizella Pai Nee Hazkoto

Laszlo Miskolczi

Arpad Faludi

Laura Sziraki

Laszlo Bolyo

Laszlo Csillag

Rudolf Kokai

Magda Lakatosne Varsanyi

Gyorgy Vukan

Andras Romhanyi

Apparatus for examining electrochemical effects of in vivo metal

The invention relates to a method of and an apparatus for measuring surface temperature of especially moving objects, advantageously measuring the temperature of fibrous products, and particularly of wires during production. The essence of the method lies in that two concentric shells not being contiguous with either the object to be measured or with one another are fitted to the object to be measured, temperature is sensed in the two end locations and in the central region of the inner shell, and in the central region of the outer shell, these values are brought to be equal to the value measured in the central region of the inner shell by dissipation or by heat transfer (heating), then temperature is measured in the central region of the inner shell. The essence of the apparatus lies in that it comprises two concentric shells separated from one another, an inner sensing and an outer compensating shell, being provided with heated surfaces, and dissipating elements, respectively. The method and the apparatus according to the invention are suitable for measuring surface temperature of moving elements, particularly of wires, fibres, strips moving at a speed of 0 to 65 m/s, irrespective of surface quality, material, or relatively low temperature ranges, where temperature radiation is hard to measure.

Method of and apparatus for measuring surface temperature of moving

The invention relates to a blend, based on polystyrene and/or impact resistant polystyrene, which is stress-corrosion, impact and cold resistant and flame retardant. The blend according to the invention contains 50 to 98 mass % of polystyrene or impact resistant polystyrene, 0.01 to 15 mass % of zeolites with a pore size above 0.43 nm, 2 to 18 mass % of a styrene/butadiene block copolymer, 0 to 15 mass % of a flame retardant and 0 to 2 mass % of a surface-active agent. The properties of the blend can be adjusted between wide limits by a suitable selection of the quality and quantity of the components. The blend can be prepared by the processors themselves, whereby the selection of the available polystyrene types can be considerably increased.

Freon-corrosion, impact and cold resistant flame-retardant polystyrene

The invention relates to a linearly moving or rotated flat armature for motors and pulling magnets, comprising a carrier of plastics or of ceramics and a coil system placed on this carrier. The flat armature according to the invention has a carrier which contains 2 to 50% by weight of a mild magnetic substance distributed therein homogeneously. The flat armature according to the invention makes possible an increase of the efficiency of the motor or of the pulling magnet at identical dimensions.

Linearly moving or rotated flat armature for motor and pulling magnets

Growing community of inventors

Budapest, Hungary

Laszlo Kiss