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Patent No. 5421089

Fork With Timer

A fork with timer for providing a cue to a user after an elapsed period of time for indicating that another bite of food using the fork may be taken.

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Class 318/795 - With plural capacitors


Subclass of Class 318 - Electricity: motive power systems
Definition: Subject matter wherein there are two or more capacitors
No. of applications: 5
Last issue date: 08/25/2011


Application No.Application TitleIssue Date
20110204840 METHOD OF ACTUATING A SINGLE-PHASE MOTOR, A SYSTEM FOR ACTUATING A SINGLE-PHASE MOTOR AND A SINGLE PHASE MOTOR
The present invention relates to a method of actuating a single-phase motor, a system for actuating a single-phase motor and a single-phase motor, especially applied to a system that enables one to actuate single-phase induction motors of the CSR (capacitive start and r...
08/25/2011
20100052600STARTING DEVICE FOR ELECTRIC MOTORS
Starting device for electric motors provides a circuit including: a first branch connected at one end to a common point and at the opposite end to the start winding of the motor, whereon a starting capacitor, a resistor and fixed contacts of a relay are inserted in seri...
03/04/2010
20100011806Motor, compressor and air conditioning system having the same
The present invention provides a motor, comprising: a stator including a coil wiring portion to which power is supplied; a rotor, which includes conductive bars, flux barriers, and permanent magnets, and rotates through an interactive electromagnetic force between the c...
01/21/2010
20100011807Capacity modulation compressor and air conditioning system having the same
Provided is a capacity modulation compressor, comprising: a shell forming a sealed interior space; a compression mechanism, which is positioned inside the shell and modulates a capacity for compressing a working fluid; and an electromotive driving unit, which is positio...
01/21/2010
20090108796Starting Control Apparatus and Method for Motor
An apparatus and method for controlling starting of a motor are disclosed. An exciting coil of a motor is excited by using a controller of an electronic refrigerator without having an extra excitation control circuit, to thereby simplify a component construction for con...
04/30/2009
 
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