摘要:
An insulation inspection apparatus includes a chamber in which a stator with a winding can be stored, an electrode movable along the outer circumference of a coil end of the stator winding, a voltage application unit applying voltage between the coil end and electrode, a sensor unit sensing leakage current and/or voltage drop between the coil end and electrode, and a pressure reduction unit reducing the pressure in the chamber.
摘要:
An insulation inspection apparatus includes a chamber in which a stator with a winding can be stored, an electrode movable along the outer circumference of a coil end of the stator winding, a voltage application unit applying voltage between the coil end and electrode, a sensor unit sensing leakage current and/or voltage drop between the coil end and electrode, and a pressure reduction unit reducing the pressure in the chamber.
摘要:
The present invention provides a composite material sheet wherein a filler is oriented in a given direction in an organic resin matrix by an electric field. The composite material sheet of the present invention 10 contains filler 1 and organic resin 3, and is characterized in that the filler 1 is dendritically aggregated in the organic resin matrix and oriented in the thickness direction. As a result, properties such as dielectric property, conductivity, thermal conductivity and the like can be strikingly improved as compared to conventional composite materials obtained by simply dispersing a filler.
摘要:
A flavor deterioration inhibitor which comprises an extract obtained by extracting Angelica keiskei, avocado, Cassia tora, Plantago asiatica L, hawthorn, fermented tea leaves or semi-fermented tea leaves with water, an organic polar solvent or a mixture thereof; and a deterioration smell inhibitor for citral or a citral-containing product. By adding the above flavor deterioration inhibitor to foods, drinks or oral care products, it is possible to inhibit the deterioration of a flavor which is easily affected by light, heat, oxygen and soon. In particular, a remarkable inhibitory effect can be achieved on deterioration due to light. By blending the above deterioration smell inhibitor with ctiral or a citral-containing product, the generation of the deterioration smell (caused by p-cresol and p-methylacetophenone) due to the passage of time or heating can be effectively inhibited.
摘要:
The present invention provides a method for uniformly dispersing dispersoids in a dispersion medium. The method of the present invention for dispersing dispersoids includes applying an electric field to a mixture of a dispersion medium and dispersoids. In this dispersion method, a dispersion apparatus containing a container 3 for placing a mixture 2 of a dispersion medium and dispersoids, and an electric field application means 4 for applying an electric field to the mixture 2, which has a pair of opposing electrodes 5a and 5b, can be used.