Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Electrical appliance powered by an incorporated rechargeable battery










Image Number 3 for United States Patent #5380602.

A rechargeable battery is utilized in many kinds of electrical appliances. However, as the battery contains harmful substances such as cadmium, it is not desired to discard the electrical appliances with the rechargeable battery from a standpoint of prevention of environmental pollution. An electrical appliance powered by an incorporated rechargeable battery of the present invention is capable of effectively engaging a tool for separating the battery from the appliance. That is to say, at least one of negative and positive electrodes of the rechargeable battery is connected to a terminal strip by spot welding. An electrical power of the battery is supplied to a circuit for operating the appliance through the terminal strip. The terminal strip also has an opening which is formed so as to engage a tool for separating the battery from the terminal strip. Therefore, when the appliance is discarded, the battery can be easily and safety separated form the electrical appliance by applying an external force to the tool engaged into the opening.








 
 
  Recently Added Patents
Shot scent dispenser
Soybean variety XB51J12
Timing controller capable of removing surge signal and display apparatus including the same
High performance strained source-drain structure and method of fabricating the same
Hand sign
Display screen or portion thereof with icon
Method for producing a sulfonated polyarylether block copolymer
  Randomly Featured Patents
Information signal processing method and apparatus, and computer program product
Fast-growing willow shrub named `Fish Creek`
Apparatus and method for transcutaneous electrical stimulation
Massage apparatus with rotatable massage head having elastic supports
Cooling apparatus for heat exchanger
Fiber-optic star tree network
High-voltage milberger slip slide power conditioner
Electrical connector with protective gel
Image forming device, power supply control device
Microwave cooking tray