Oil-immersed transformer condition monitoring device

Abstract

1. Name of the product in this design: Oil-immersed transformer condition monitoring device. 2. Purpose of this design: To monitor the oil level in an oil-immersed transformer. 3. The key design features of this product are the combination of shape and color. 4. The image or photograph that best illustrates the design points: 3D view of the changing state 1. 5. The design for which protection is sought includes color. 6. Other situations requiring explanation are illustrated in the diagram: A represents the buoy, and B represents the float; a completely blue buoy (see 3D diagram of changing states 1) indicates sufficient fuel; a red-blue buoy (see 3D diagram of changing states 2) indicates that fuel needs to be replenished; a completely red buoy (see 3D diagram of changing states 3) indicates insufficient fuel and the need for refueling.

Images