Patent US5216339A successfully refreshed from Google Patents.
US5216339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lateral electric motor
Assignee: Individual
•
Filing: 1991-09-30
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Granted: 1993-06-01
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Expires: 2011-09-30
Abstract
Abstract The present invention is a lateral electric motor which can be driven in a single stage drive mode, a two stage drive mode or any other multiple drive stage mode. The main components of the lateral electric motor include permanent magnet poles mounted within a disk rotor which is positioned axially along a shaft and in between a first stator housing assembly and a second stator housing assembly. The first and second stator housing assemblies include wound armature coils mounted to lamination blocks and positioned to face opposite the permanent magnet poles. Each stator is configured with a first segment comprising a plurality of armature coils connected in series wherein the first segment is connected in parallel to a second segment through a switching device to a power supply. With this type of configuration the first and second stator housing assemblies can be further configured to either individually drive the lateral electric motor or be connected to drive the electric motor simultaneously.
Inventors
- 👤 Dmytro Skybyk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:05
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/46; H02K21/00; H02K21/12; H02K21/24
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
171 words
A lateral electric motor comprising: a shaft; a rotor mounted to said shaft such that when said rotor rotates it exerts a force on said shaft which produces a torque; said rotor having a plurality of permanent magnet poles; each said permanent magnet poles being wrapped in a steel shell; a cage plate having said permanent magnet poles inset therein; said rotor being mounted along said shift between a first stator having a first stator housing assembly and a second stator having a second stator housing assembly; said first and second stators include a plurality of lamination block-armature coil assemblies mounted opposite said permanent magnet poles of said rotor, wherein each lamination block-armature coil assembly includes a plurality or armature coils which are mounted to a plurality of lamination blocks; and a first segment of said armature coils comprising a plurality of armature coils connected in series wherein said first segment is connected in parallel to a second segment of said armature coils through a switching device to a power supply.
Claim 2
Dependent Claim
171 words
A lateral electric motor comprising: a shaft; a rotor mounted to said shaft such that when said rotor rotates it exerts a force on said shaft which produces a torque; said rotor having a plurality of permanent magnet poles; each said permanent magnet poles being wrapped in a steel shell; a cage plate having said permanent magnet poles inset therein; said rotor being mounted along said shift between a first stator having a first stator housing assembly and a second stator having a second stator housing assembly; said first and second stators include a plurality of lamination block-armature coil assemblies mounted opposite said permanent magnet poles of said rotor, wherein each lamination block-armature coil assembly includes a plurality or armature coils which are mounted to a plurality of lamination blocks; and a first segment of said armature coils comprising a plurality of armature coils connected in series wherein said first segment is connected in parallel to a second segment of said armature coils through a switching device to a power supply.
Claim 3
Dependent Claim
20 words
A lateral electric motor as recited in claim 1 wherein said first and second stator housing assemblies have aluminum housings.
Claim 4
Dependent Claim
17 words
A lateral electric motor as recited in claim 1 wherein said switching device is a power switch.
Claim 5
Dependent Claim
20 words
A lateral electric motor as recited in claim 1 wherein said lateral electric motor is driven by said first stator.
Claim 6
Dependent Claim
27 words
A lateral electric motor as recited in claim 1 wherein said lateral electric motor is driven by said first stator and said second stator connected in parallel.
Claim 7
Dependent Claim
27 words
A lateral electric motor as recited in claim 1 wherein said lateral electric motor is driven by said first stator and said second stator connected in series.
Claim 8
Dependent Claim
27 words
A lateral electric motor as recited in claim 1 further including a second rotor and a double sided stator mounted to said shaft between the two rotors.
Claim 9
Dependent Claim
43 words
A lateral electric motor as recited in claim 1 having 12 rare earth permanent magnet poles on each face of said rotor, 60 lamination block-armature coil assemblies mounted to said first stator, and 60 lamination block-armature coil assemblies mounted to said second stator.
Claim 10
Dependent Claim
18 words
A lateral electric motor as recited in claim 1 wherein said permanent magnet poles comprise rare earth magnets.
Claim 11
Dependent Claim
17 words
The lateral electric motor of claim 1 wherein said lamination block is made of electric silicon steel.
Claim 12
Dependent Claim
39 words
The lateral electric motor of claim 1 wherein said rotor comprises a set of cage plates riveted together and secured within a rotor rim and wherein each cage plate has a plurality of permanent magnets mounted with alternating polarity.
Claim 13
Dependent Claim
13 words
The lateral electric motor of claim 1 wherein said cage plate is aluminum.
Claim 14
Dependent Claim
23 words
The lateral electric motor of claim 1 wherein each of said armature coils have a flat copper magnet wire wound through sixteen turns.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-05-31 | 1996-11-30 | 1997-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-05-31 | 2000-11-30 | 2001-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-05-31 | 2004-11-30 | 2005-06-01 | $7700.00 | Window Closed / Lapsed |