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Stoyan S Staev

from Roselle, IL
Age ~70

Stoyan Staev Phones & Addresses

  • Roselle, IL
  • 1140 Cambria Ln, Lombard, IL 60148 (630) 932-0258
  • 1140 E Cambria Ln S APT 21, Lombard, IL 60148 (847) 687-6984
  • Schaumburg, IL
  • Palatine, IL
  • Chicago, IL
  • Skokie, IL

Publications

Us Patents

Drain Valve Actuators And Methods Of Controlling Drain Valves

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US Patent:
8136789, Mar 20, 2012
Filed:
Oct 30, 2007
Appl. No.:
11/980324
Inventors:
Stoyan S. Staev - Lombard IL, US
Assignee:
Molon Motor and Coil Corporation - Arlington Heights IL
International Classification:
F16K 31/02
US Classification:
25112912, 25112913, 2512495, 318282, 318286, 318468
Abstract:
A valve actuator operates a valve, such as a drain valve of an industrial washing machine. The valve actuator has a permanent magnet DC motor which drives a gear train which rotatably drives an output shaft. The output shaft is engaged with the drain valve and moves the drain valve to open and closed positions as desired. The valve actuator also has a controller which controls operation of the valve actuator. The controller provides power to the motor only when needed to open and close the drain valve. The controller does not provide power to the motor when the drain valve is in the open and closed positions.

Coil Bobbin With Anti-Rotational Elements

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US Patent:
20060044102, Mar 2, 2006
Filed:
Aug 24, 2004
Appl. No.:
10/923858
Inventors:
Athanase Tsergas - Wood Dale IL, US
Stoyan Staev - Lombard IL, US
Assignee:
Molon Motor & Coil Corp. - Rolling Meadows IL
International Classification:
H01F 27/30
US Classification:
336208000
Abstract:
A bobbin for an electromagnetic inductive wire coil, to which at least one terminal is attached, has a hollow body with two opposite ends. A side flange is molded integrally to each one of the opposite ends. Each side flange has a plurality of corners and at least one reverse L-shaped rib configuration in at least one corner so that the rib configuration prevents rotation of the bobbin and breaking off of the terminal when a rotational force is applied to the terminal. Another reverse L-shaped rib configuration may be positioned upside down in another corner of each side flange. The reverse L-shaped rib configuration may have a third rib molded integrally thereto to form a reverse C-shaped rib arrangement to confine a rear end of the terminal. This confinement helps to prevent backward movement caused by a head-on force applied to a front end of the terminal.

Multifunction Pmdc Motor Apparatus And Method Thereof

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US Patent:
20120234856, Sep 20, 2012
Filed:
Mar 18, 2011
Appl. No.:
13/051285
Inventors:
Jeff CANNON - Palatine IL, US
Athanase N. TSERGAS - Wood Dale IL, US
Edward V. MINNICH - Grayslake IL, US
Stoyan STAEV - Lombard IL, US
Assignee:
MERKLE-KORFF INDUSTRIES, INC. - Elk Grove Village IL
International Classification:
B67D 7/06
H02K 7/116
H02P 7/06
US Classification:
222 1, 318504, 310 83, 222333
Abstract:
A control circuit for a PMDC motor used in an ice delivery apparatus, the circuit including a double pole double throw relay that switches both sides of the circuit and peripheral circuitry connected between a power source and the double pole double throw relay to rectify the power source and power the PMDC motor.
Stoyan S Staev from Roselle, IL, age ~70 Get Report