US3175120A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collector comprising rings skewed to beam and increasing in diameter along beam
Assignee: Thales SA
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Filing: 1961-02-06
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Granted: 1965-03-23
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Expires: 1981-02-06
Abstract
No abstract record available.
Inventors
- 👤 Wendt Georg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:06
CPC Classifications
H; H01; H01J; H01J23/00; H01J23/02; H01J23/027; H01J23/0275
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A HIGH POWER ELECTRON DISCHARGE DEVICE IN WHICH INTERCHANGE OF ENERGY TAKES PLACE BETWEEN AN ELECTRON FLOW AND A HIGH FREQUENCY ELECTROMAGNETIC WAVE WITHIN AN INTERACTION SPACE HAVING AN AXIS, COMPRISING MEANS FOR EMITTING ELECTRONS, MEANS WITHIN SAID TUBE TO ENABLE INTERCHANGE OF ENERGY BETWEEN THE ELECTRON FLOW AND THE ELECTROMAGNETIC WAVE WITHIN SAID INTERACTION SPACE, MEANS FOR PROPAGATING THE ELECTRONS EMITTED BY SAID FIRST MENTIONED MEANS THROUGH SAID INTERACTION SPACED IN AN ESSENTIALLY FIRST DIRECTION, AND COLLECTOR ELECTRODE MEANS FOR ABSORBING THE ELECTRONS EMITTED BY SAID FIRST MENTIONED MEANS INCLUDING MEANS PROVIDING ELECTROSTATIC AND MAGNETIC FIELDS TO CAUSE MOVEMENT OF THE ELECTRONS ALONG HELICOIDAL TRAJECTORIES OF INCREASING DIAMETER ON THE INSIDE OF SAID COLLECTOR MEANS AND WITH THE AXIS OF AT LEAST ONE OF SAID FIELDS INCLINED WITH RESPECT TO SAID FIRST DIRECTION.
Claim 2
Dependent Claim
134 words
A HIGH POWER ELECTRON DISCHARGE DEVICE IN WHICH INTERCHANGE OF ENERGY TAKES PLACE BETWEEN AN ELECTRON FLOW AND A HIGH FREQUENCY ELECTROMAGNETIC WAVE WITHIN AN INTERACTION SPACE HAVING AN AXIS, COMPRISING MEANS FOR EMITTING ELECTRONS, MEANS WITHIN SAID TUBE TO ENABLE INTERCHANGE OF ENERGY BETWEEN THE ELECTRON FLOW AND THE ELECTROMAGNETIC WAVE WITHIN SAID INTERACTION SPACE, MEANS FOR PROPAGATING THE ELECTRONS EMITTED BY SAID FIRST MENTIONED MEANS THROUGH SAID INTERACTION SPACED IN AN ESSENTIALLY FIRST DIRECTION, AND COLLECTOR ELECTRODE MEANS FOR ABSORBING THE ELECTRONS EMITTED BY SAID FIRST MENTIONED MEANS INCLUDING MEANS PROVIDING ELECTROSTATIC AND MAGNETIC FIELDS TO CAUSE MOVEMENT OF THE ELECTRONS ALONG HELICOIDAL TRAJECTORIES OF INCREASING DIAMETER ON THE INSIDE OF SAID COLLECTOR MEANS AND WITH THE AXIS OF AT LEAST ONE OF SAID FIELDS INCLINED WITH RESPECT TO SAID FIRST DIRECTION.
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) | 1968-03-22 | 1968-09-21 | 1969-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-22 | 1972-09-21 | 1973-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-22 | 1976-09-21 | 1977-03-23 | $7700.00 | Window Closed / Lapsed |