US3197637A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High intensity gamma insensitive neutron dosimeter
Assignee: Individual
•
Filing: 1962-07-02
•
Granted: 1965-07-27
•
Expires: 1982-07-02
Abstract
No abstract record available.
Inventors
- 👤 Kronenberg Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:08
CPC Classifications
H; H01; H01J; H01J47/00; H01J47/12; H01J47/1205; H01J47/1211; H01J47/1216; G; G01; G01T; G01T3/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A HIGH INTENSITY GAMMA INSDENSITIVE NEUTRON DOSERATE-METER COMPRISING THREE REGISTERED AND SPACED ELECTRODES ELECTRICALLY INSULATED FROM EACH OTHER, MEANS TO PROVIDE EVACUATED CHAMBERS FORMED BY SAID ELECTRODES, THE TWO OUTER ELECTRODES BEING MADE OF ELECTRICALLY CONDUCTIVE MATERIAL CONTAINING NO HYDROGEN AND THE CENTRAL ELECTRODE BEING MADE OF NONHYDROGENOUS ELECTRICALLY CONDUCTIVE MATERIAL ON ONE SIDE AND ON ITS OTHER SIDE OF MATERIAL WHICH PRODUCES HIGH ENERGY CHARGED PARTICLES UPON REACTION WITH NEURTONS, MEANS TO CHARGE ONE OF SAID OUTER ELECTRODES NEGATIVELY AND THE OTHER OUTER ELECTRODE POSITIVELY, A READ OUT DEVICE AND AN ELECTRICAL CONNECTION FROM SAID CENTRAL ELECTRODE TO SAID READ OUT DEVICE.
Claim 2
Dependent Claim
103 words
A HIGH INTENSITY GAMMA INSDENSITIVE NEUTRON DOSERATE-METER COMPRISING THREE REGISTERED AND SPACED ELECTRODES ELECTRICALLY INSULATED FROM EACH OTHER, MEANS TO PROVIDE EVACUATED CHAMBERS FORMED BY SAID ELECTRODES, THE TWO OUTER ELECTRODES BEING MADE OF ELECTRICALLY CONDUCTIVE MATERIAL CONTAINING NO HYDROGEN AND THE CENTRAL ELECTRODE BEING MADE OF NONHYDROGENOUS ELECTRICALLY CONDUCTIVE MATERIAL ON ONE SIDE AND ON ITS OTHER SIDE OF MATERIAL WHICH PRODUCES HIGH ENERGY CHARGED PARTICLES UPON REACTION WITH NEURTONS, MEANS TO CHARGE ONE OF SAID OUTER ELECTRODES NEGATIVELY AND THE OTHER OUTER ELECTRODE POSITIVELY, A READ OUT DEVICE AND AN ELECTRICAL CONNECTION FROM SAID CENTRAL ELECTRODE TO SAID READ OUT DEVICE.
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) | 1968-07-26 | 1969-01-25 | 1969-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-26 | 1973-01-25 | 1973-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-26 | 1977-01-25 | 1977-07-27 | $7700.00 | Window Closed / Lapsed |