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
Products for animal use including humans having a certificate verifying at least one of efficacy or safety, and methods of providing such certificates
Methods and apparatus for achieving multiple bit rates in passive optical networks
Dynamically updating privacy settings in a social network
Method of hydrothermal liquid phase sintering of ceramic materials and products derived therefrom
Hepatitis C virus inhibitors
Measuring apparatus for measuring a physical property of a sample
Image processing apparatus, image forming system, and computer-readable storage medium
  Randomly Featured Patents
Process for producing a surface layer
Method for controlling the state of charge of an electrical energy store
Rail connection for electrical toy model railroads
Cache write capacity
Maintaining cache coherence in a multi-node, symmetric multiprocessing computer
System and method for testing for memory errors in a computer system
Transverse double mode saw filter
Thermoacoustic device
Methods of downhole testing subterranean formations and associated apparatus therefor
Photoreceptor overcoated with a polysiloxane