Method and electric motor with rotational stator

• US 6,433,451 B1
• Filed: 10/13/1999
• Issued: 08/13/2002
• Est. Priority Date: 10/13/1999
• Status: Expired due to Fees

• Current Assignee: Traian Cherciu
• Original Assignee: Traian Cherciu
• Inventors: Cherciu, Traian
• Primary Examiner(s): Ramirez, Nestor
• Assistant Examiner(s): GONZALEZ, JULIO CESAR
• Application Number:
  US09/416,747
• Time in Patent Office: 1,035 Days
• Field of Search: 361/91, 361/15, 310/74, 310/266, 310/143, 310/148
• US Class Current: 310/115
• CPC Class Codes: A61P 31/12 Antivirals
• CPC Class Codes: A61P 35/00 Antineoplastic agents
• CPC Class Codes: H02K 16/005 Machines with only rotors, e.g. counter-rotating rotors DC commutator machines or universal AC/DC commutator motors having a rotating armature and a rotating excitation field H02K23/60

Abstract

An electric composite rotating machine haveing two rotors, capable of developing mechanical power and of runing on two rotational direction at selfadjutable speeds, of differential type, with 40% increase of output, doubling the torque at 30% reduction of used electrical energy.

Claims

1. A method for improvement of an electric motor characterized by increased power, increased torque and reduced electrical energy consumption, said electric motor comprised of a housing, two rotatable assemblies enclosed within the housing, the first rotatable assembly a rotor, the second rotatable assembly a stator, comprising the steps of:

a. disconnecting the stator from the housing;

b. providing support to the stator and rotor with means of suspension;

c. suspending the stator free from the housing for rotation in a direction opposite of the rotor under influence of the electromagnetic fields developed during rotation;

d. providing the stator with a tubular output shaft concentric with a rotor output shaft having a common central axis;

e. providing separate electrical means for electrical feeding of the stator and rotor;

f. providing the motor with mechanical means for changing the rotational direction of either the rotor or stator for the purpose of doubling torque and increasing the output power on one rotational direction such that the desired output achieved are 30% reduction of electrical energy consumption;

40% increase of output power corresponding to mechanical work produced on a shorter cycle period;

twofold increase of desired torque or output power.

2. An improved electric motor characterized by increased power, increased torque and reduced electrical energy consumption, comprised of a housing, two rotatable assemblies enclosed within the housing, the first rotatable assembly a rotor, the second rotatable assembly a stator, the rotor and stator supported by separate suspension means for rotation in opposite directions around a common central axis under influence of the electromagnetic fields developed during rotation;

said rotatable stator assembly further comprising a stator right frame tubular extended outside the housing concentric with a rotor output shaft, a stator left frame tubular extended with means to provide separate electrical feeding to the stator and rotor.