Alexei I Stadnik from Gibsonia, PA, age 60

Name / Title

Company / Classification

Phones & Addresses

Alexei Stadnik
President

SLOTLESS MOTORS, INC
Ret Misc Vehicles

8350 Wilshire Blvd SUITE 200, Beverly Hills, CA 90211
(323)5560814

Alexei Stadnik
President

ASLM INC
Mfg Motors/Generators

8200 Wilshire Blvd SUITE 200, Beverly Hills, CA 90211
8350 Wilshire Blvd, Beverly Hills, CA 90211

Ironless Electrical Machines With Eddy Current Reducer
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US Patent:

20120313458, Dec 13, 2012
Filed:

Nov 10, 2010
Appl. No.:

13/509774
Inventors:

Alexei Stadnik - Beverly Hills CA, US
International Classification:

H02K 1/06
H02K 21/12
H02K 41/02
US Classification:

310 1224, 310 10, 31015601
Abstract:

The invention provides ironless electrical machines with reducer of Eddy current losses (Eddy current reducer) that improves the performance of machine. In the electromechanical systems with ironless electrical machines, it greatly reduces the Eddy current losses in moving conductive part from stationary permanent magnets (or in stationary conductive part from moving magnets).

Electrical Actuators With Grooved Table Top Or Housing
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US Patent:

20120326534, Dec 27, 2012
Filed:

Dec 22, 2011
Appl. No.:

13/335204
Inventors:

Alexei Stadnik - Beverly Hills CA, US
International Classification:

H02K 41/03
H02K 1/12
US Classification:

310 1226, 310216002
Abstract:

The invention provides electrical actuators with grooved table top or housing (grooved actuators). In the invented electrical actuators, the Eddy current losses in moving conductive part from stationary permanent magnets (or in stationary conductive part from moving magnets) are reduced due to grooves.

Electrical Actuators With Eddy Current Reducer
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US Patent:

20120326546, Dec 27, 2012
Filed:

Nov 10, 2010
Appl. No.:

13/509769
Inventors:

Alexei Stadnik - Beverly Hills CA, US
International Classification:

H01F 7/11
H02K 21/12
US Classification:

31015601, 335229
Abstract:

The invention provides electrical actuators with reducer of Eddy current losses (Eddy current reducer) that improves the performance of actuator. In the electrical actuators, it greatly reduces the Eddy current losses in moving conductive part from stationary permanent magnets (or in stationary conductive part from moving magnets).

Slotless Motors With Grooved Core
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US Patent:

20130002053, Jan 3, 2013
Filed:

Dec 22, 2011
Appl. No.:

13/335159
Inventors:

Alexei Stadnik - Beverly Hills CA, US
International Classification:

H02K 1/12
H02K 41/03
US Classification:

310 1226, 310216002
Abstract:

The invention provides slotless electrical motors with grooved core (grooved motors). The motors with grooved core are much easier in production than conventional motors with laminated core. Also, they do not have significant Eddy currents losses due to grooves.

Slotless Electrical Machines With Mixed Ferromagnetic/Non-Ferromagnetic Core
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US Patent:

20130334900, Dec 19, 2013
Filed:

Dec 22, 2011
Appl. No.:

13/261683
Inventors:

Alexei Stadnik - Beverly Hills CA, US
International Classification:

H02K 41/03
H02K 1/17
US Classification:

310 1218, 310216002
Abstract:

The invention provides slotless electrical machines with mixed ferromagnetic/non-ferromagnetic core (mixed core). The invented slotless electrical machines with mixed core have less attraction and cogging force than conventional electrical machines with ferromagnetic core.

Ironless Electrical Machines With Internal Water Cooled Winding Between Two Magnet Rows
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US Patent:

20130334901, Dec 19, 2013
Filed:

Dec 22, 2011
Appl. No.:

13/261684
Inventors:

Alexei Stadnik - Beverly Hills CA, US
International Classification:

H02K 9/19
US Classification:

310 1225, 310 54
Abstract:

The invention provides ironless electrical machines with internal water cooled winding between two magnet rows. The winding with internal water cooling has very high heat dissipation and continuous force. In the invented construction (the water cooling plate inside the winding between two rows of magnets), Eddy currents are low due to opposite magnetization direction of the magnets in the rows.

Method Of Sizing, Selection And Comparison Of Electrical Machines
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US Patent:

20110115309, May 19, 2011
Filed:

Nov 8, 2010
Appl. No.:

12/941902
Inventors:

Alexei Stadnik - Pittsburgh PA, US
International Classification:

H02K 41/02
H02K 1/00
US Classification:

310 1201, 310 40 R
Abstract:

The object of invention is the method of sizing, selection and comparison of linear and rotary electrical machines. According to the invention, the machines can be sized, selected and compared by new specific parameters: electromagnetic specific motor constant k, specific motor constant k, electromagnetic normal motor constant k, normal motor constant k, electromagnetic specific volume motor constant k, specific volume motor constant k, electromagnetic specific mass motor constant kspecific mass motor constant kand relative continuous force F. These parameters slightly depend on machine overall dimensions but mostly depend on machine design.

Alexei I Stadnik