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
Adapter
Display screen with graphical user interface
Query processing with specialized query operators
Adhering composition and method of applying the same
Imidazole-5-carboxylic acid derivatives, the preparation method therefor and the uses thereof
Stability control system with body-force-disturbance heading correction
Methods and systems for sending messages regarding an emergency that occurred at a facility
  Randomly Featured Patents
Three phase reversal detection system
Image coding system
Admittance measuring system for monitoring the condition of materials
Metal alloy with high catalytic activity
Underwater drysuit
Method of performing content integrity analysis of a data stream
Developer container including mouth member and image forming apparatus including the same
Method for adjusting the degree of substitution with acetyl group of cellulose acetate
Combination bottle opener and can opener
Global load smoothing in a real time data imaging network system