US3230406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High frequency electromechanical generator
Assignee: Printed Motors Inc
•
Filing: 1960-04-15
•
Granted: 1966-01-18
•
Expires: 1980-04-15
Abstract
No abstract record available.
Inventors
- 👤 Henry-Baudot Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:11
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/04; H02K3/26; H02K19/00; H02K19/16; H02K19/22; H02K19/24; H02K21/00; H02K21/12; H02K21/24; H02K21/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
A HIGH FREQUENCY ELECTROMECHANICAL GENERATOR COMPRISING: A ROTOR MEMBER; AND AT LEAST ONE STATOR MEMBER POSITIONED TO DEFINE WITH SAID ROTOR MEMBER A PERMANENT MAGNETIC FLUX AIR GAP THEREBETWEEN, ONE OF SAID MEMBERS INCORPORATING AN INDUCTOR MULTIPOLAR STRUCTURE, SAID ROTOR MEMBER COMPRISING, ON THE AIRGAP FACE OF A MAGNETIC BASE PIECE, EVENLY DISTRIBUTED AND CONSTANT PITCH MAGNETIC TEETH AND SAID STATOR MEMBER COMPRISING, ON THE AIRGAP FACE OF A MAGNETIC BASE STRUCTURE, EVENLY DISTRIBUTED GROUPS OF CONSTANT PITCH MAGNETIC TEETH, SAID GROUPS BEING SPACED APRAT BY ONE PITCH PLUS A FRACTION OF SAID PITCH, AND AN EVENLY DEVELOPED WINDING AROUND SAID GROUPS OF TEETH.
Claim 2
Dependent Claim
104 words
A HIGH FREQUENCY ELECTROMECHANICAL GENERATOR COMPRISING: A ROTOR MEMBER; AND AT LEAST ONE STATOR MEMBER POSITIONED TO DEFINE WITH SAID ROTOR MEMBER A PERMANENT MAGNETIC FLUX AIR GAP THEREBETWEEN, ONE OF SAID MEMBERS INCORPORATING AN INDUCTOR MULTIPOLAR STRUCTURE, SAID ROTOR MEMBER COMPRISING, ON THE AIRGAP FACE OF A MAGNETIC BASE PIECE, EVENLY DISTRIBUTED AND CONSTANT PITCH MAGNETIC TEETH AND SAID STATOR MEMBER COMPRISING, ON THE AIRGAP FACE OF A MAGNETIC BASE STRUCTURE, EVENLY DISTRIBUTED GROUPS OF CONSTANT PITCH MAGNETIC TEETH, SAID GROUPS BEING SPACED APRAT BY ONE PITCH PLUS A FRACTION OF SAID PITCH, AND AN EVENLY DEVELOPED WINDING AROUND SAID GROUPS OF TEETH.
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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) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |