US3087079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical pulse generators
Assignee: ASS ELECT IND MANCHESTER Ltd
•
Filing: 1958-06-25
•
Granted: 1963-04-23
•
Expires: 1978-06-25
Abstract
No abstract record available.
Inventors
- 👤 Scoles Graham John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:56
CPC Classifications
H; H03; H03K; H03K3/00; H02; H02K; H02K39/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
AN ELECTRICAL PULSE GENERATOR COMPRISING A STATOR MEMBER COMPRISING A PLURALITY OF C-SHAPED IRON MEMBERS, A FIELD WINDING ON SAID STATOR MEMBER COMPRISING A PLURALITY OF ELECTRICAL CONDUCTORS THREADING SAID IRON MEMBERS, A ROTOR MEMBER, AN ARMATURE WINDING ON SAID ROTOR MEMBER COMPRISING A PLURALITY OF U-SHAPED CONDUCTORS WITH THE LIMBS OF THE U-SHAPED CONDUCTORS EXTENDING RADIALLY OF THE AXIS OF THE ROTOR MEMBER AND THE PITCH OF THE U-SHAPED CONDUCTORS BEING SUBSTANTIALLY EQUAL TO THE SPAN OF SAID C-SHAPED IRON MEMBERS, MEANS FOR APPLYING PULSES TO SAID FIELD WINDING TO PRODUCE A PULSED MAGNETIC FIELD AND MEANS FOR DERIVING AN OUTPUT FROM THE E.M.F. INDUCED IN SAID ARMATURE WINDING.
Claim 2
Dependent Claim
110 words
AN ELECTRICAL PULSE GENERATOR COMPRISING A STATOR MEMBER COMPRISING A PLURALITY OF C-SHAPED IRON MEMBERS, A FIELD WINDING ON SAID STATOR MEMBER COMPRISING A PLURALITY OF ELECTRICAL CONDUCTORS THREADING SAID IRON MEMBERS, A ROTOR MEMBER, AN ARMATURE WINDING ON SAID ROTOR MEMBER COMPRISING A PLURALITY OF U-SHAPED CONDUCTORS WITH THE LIMBS OF THE U-SHAPED CONDUCTORS EXTENDING RADIALLY OF THE AXIS OF THE ROTOR MEMBER AND THE PITCH OF THE U-SHAPED CONDUCTORS BEING SUBSTANTIALLY EQUAL TO THE SPAN OF SAID C-SHAPED IRON MEMBERS, MEANS FOR APPLYING PULSES TO SAID FIELD WINDING TO PRODUCE A PULSED MAGNETIC FIELD AND MEANS FOR DERIVING AN OUTPUT FROM THE E.M.F. INDUCED IN SAID ARMATURE WINDING.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |