US3084249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic spectrometer with a focusing lens system prior to the energy separation means
Assignee: High Voltage Engineering Corp
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Filing: 1959-10-01
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Granted: 1963-04-02
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Expires: 1979-10-01
Abstract
No abstract record available.
Inventors
- 👤 Harald A Enge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:13
CPC Classifications
H; H01; H01J; H01J49/00; H01J49/44; H01J49/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
A HIGH-INTENSITY MAGNETIC ENERGY-SPECTRUM MEASURING DEVICE COMPRISING, IN COMBINATION WITH A SOURCE OF CHARGED PARTICLES WHOSE ENERGY SPECTRUM IS TO BE MEASURED, AN ENERGY SEPARATING MAGNET HAVING POLE FACES SEPARATED BY A GAP, SAID POLE FACES HAVING BOUNDARIES WHICH LIE IN A COMMON CYLINDRICAL SURFACE IN THE VICINITY OF THE CHARGED PARTICLES BEING FOCUSED SUCH THAT CHARGED PARTICLES ENTERING SAID GAP FROM A GIVEN ORIGIN ARE FOCUSED AT A FOCAL LINE THE POSITION OF WHICH IS A FUNCTION OF THE ENERGY OF THE CHARGED PARTICLES, AND A SINGLE STRONG-FOCUSING LENS SUPPORTED BETWEEN SAID SOURCE AND SAID ENERGY SEPARATING MAGNET, WHEREBY THE SOLID ANGLE OF ACCEPTANCE OF THE CHARGED PARTICLES ENTERING INTO SAID ENERGY SEPARATING MAGNET IS INCREASED WITHOUT ALTERING THE FEATURES OF SAID ENERGY SEPARATING MAGNET OTHER THAN DISPLACING ITS FOCAL SURFACE, AND DETECTION MEANS ON AT LEAST PART OF SAID FOCAL LINE.
Claim 2
Dependent Claim
143 words
A HIGH-INTENSITY MAGNETIC ENERGY-SPECTRUM MEASURING DEVICE COMPRISING, IN COMBINATION WITH A SOURCE OF CHARGED PARTICLES WHOSE ENERGY SPECTRUM IS TO BE MEASURED, AN ENERGY SEPARATING MAGNET HAVING POLE FACES SEPARATED BY A GAP, SAID POLE FACES HAVING BOUNDARIES WHICH LIE IN A COMMON CYLINDRICAL SURFACE IN THE VICINITY OF THE CHARGED PARTICLES BEING FOCUSED SUCH THAT CHARGED PARTICLES ENTERING SAID GAP FROM A GIVEN ORIGIN ARE FOCUSED AT A FOCAL LINE THE POSITION OF WHICH IS A FUNCTION OF THE ENERGY OF THE CHARGED PARTICLES, AND A SINGLE STRONG-FOCUSING LENS SUPPORTED BETWEEN SAID SOURCE AND SAID ENERGY SEPARATING MAGNET, WHEREBY THE SOLID ANGLE OF ACCEPTANCE OF THE CHARGED PARTICLES ENTERING INTO SAID ENERGY SEPARATING MAGNET IS INCREASED WITHOUT ALTERING THE FEATURES OF SAID ENERGY SEPARATING MAGNET OTHER THAN DISPLACING ITS FOCAL SURFACE, AND DETECTION MEANS ON AT LEAST PART OF SAID FOCAL LINE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |