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UNESP
AUIN | Agência Unesp de Inovação
   

Tecnology

  PROTECTOR DEVICES AGAINST ELECTRIC POWER SURGE  

Carimbo Unesp

Several

Quick Production

Protection
Energy
Environment
New Materials
PROBLEM

 

The equipment protector device markets offer countless varistor compositions, adapted to the net, which it will be inserted, of low, average or high tension. The varistor adaptation requires changes in the product composition and in the acquiring process.

 

 

SOLUTION

 

The innovator composition, based in stannous oxide (SnO2), grant greater protection for equipment for the electric-electronics and energy generation and distribution. In relation to the competitors, like the varistor based in zinc oxide (ZnO), presents the following advantages:

 

- Efficiency above the commercials;

 

- Can be remodeled in countless ceramic ways without changing the composition and process (application for low, average and high tension);

 

- Those are more resistant to chemical aggressive environments (higher useful life);

 

- Composed by abundant commodities in national land (SnO2).

 

 


Idea

Laboratory

Prototype

Scheduling

Market
Agency Code
08NIT172
Patent
PI0700760-4

Agência Unesp de Inovação

Tel: +55 11 5627.0696

auin@unesp.br

https://auin.unesp.br

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