Resumes
Resumes
Jerry Scheffer Phones & Addresses
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Hernando Beach, FL
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Des Moines, WA
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29410 118Th Ave SE, Auburn, WA 98092
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1601 15Th St NW, Auburn, WA 98001
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1601A 15Th St NW, Auburn, WA 98001
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1 37Th St NW, Auburn, WA 98001
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2325 Skyline Way, Anacortes, WA 98221
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Kiona, WA
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28701 6Th Pl S APT 101, Des Moines, WA 98198
Education
Degree:
High school graduate or higher
Business Records
Name / Title
Company / Classification
Phones & Addresses
President
NU-CORP MANUFACTURING, LTD
Auburn, WA 98002
Publications
Us Patents
Electric Motor With Ring Rotor Passing Through Coils
View pageUS Patent:
62523171, Jun 26, 2001
Filed:
Jul 6, 1999
Appl. No.:
9/347875
Inventors:
Edward N. Scheffer - Lynnwood WA
Jerry W. Scheffer - Auburn WA
Jerry W. Scheffer - Auburn WA
International Classification:
H02K 2700
H02K 706
H02K 710
H02K 122
H02K 706
H02K 710
H02K 122
US Classification:
310 46
Abstract:
An electric motor includes a plurality of coils through which passes a ring rotor having a plurality of magnets supported thereon. The magnets are arranged about the ring rotor to be equidistant from an axis of rotation coinciding with the motor output shaft. The polarity of the magnets are alternated with North poles of adjacent magnets facing toward or against the direction of rotation of the rotor. The position of the rotor is detected and correspondingly electrical energy is applied to the coils to induce electro-magnetic fields which couple and superimpose with the magnetic fields of the permanent magnets. When the electrical energy is alternated between a certain voltage level and its inverse, each coil is able to simultaneously attract and repel adjacent magnets, thereby causing rotational movement of the rotor. The coils may be formed with superconducting materials and enclosed so that they may be cooled to superconducting temperatures. Other features to improve motor efficiency are shown.