US3098165A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collector coolant system
Assignee: Varian Medical Systems Inc
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Filing: 1960-07-21
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Granted: 1963-07-16
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Expires: 1980-07-21
Abstract
No abstract record available.
Inventors
- 👤 Louis T Zitelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:40
CPC Classifications
H; H01; H01J; H01J19/00; H01J19/74
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
IN A COLLECTOR FOR DISSIPATING THE ENERGY OF A HIGH VELOCITY BEAM OF CHARGED PARTICLES INCLUDING; A TUBULAR COLLECTOR FOR RECEIVING THE BEAM INCIDENT THEREIN; A PLURALITY OF COOLING FINS ON THE OUTER SURFACE OF SAID COLLECTOR, SAID COOLING FINS BEING OF APPROXIMATELY EQUAL WIDTH AND DEPTH; SAID COOLING FINS DEFINED BY A PLURALITY OF PERIPHERALLY SPACED-APART LONGITUDINALLY DIRECTED CHANNELS, SAID CHANNELS HAVING A WIDTH LESS THAN THE WIDTH OF SAID COOLING FINS; A CONNECTING CHANNEL FOR CONNECTING ADJACENT PAIRS OF SAID LONGITUDINALLY DIRECTED CHANNELS, A TUBULAR JACKET SURROUNDING SAID COOLING FINS; SAID LONGITUDINALLY DIRECTED CHANNELS, SAID CONNECTING CHANNEL, SAID FINS AND SAID JACKET DEFINING COOLING ANNULUS; AND MEANS FOR DISTRIBUTING AN INLET AND OUTLET FLOW OF COOLANT FLUID TO SAID COOLING ANNULUS.
Claim 2
Dependent Claim
123 words
IN A COLLECTOR FOR DISSIPATING THE ENERGY OF A HIGH VELOCITY BEAM OF CHARGED PARTICLES INCLUDING; A TUBULAR COLLECTOR FOR RECEIVING THE BEAM INCIDENT THEREIN; A PLURALITY OF COOLING FINS ON THE OUTER SURFACE OF SAID COLLECTOR, SAID COOLING FINS BEING OF APPROXIMATELY EQUAL WIDTH AND DEPTH; SAID COOLING FINS DEFINED BY A PLURALITY OF PERIPHERALLY SPACED-APART LONGITUDINALLY DIRECTED CHANNELS, SAID CHANNELS HAVING A WIDTH LESS THAN THE WIDTH OF SAID COOLING FINS; A CONNECTING CHANNEL FOR CONNECTING ADJACENT PAIRS OF SAID LONGITUDINALLY DIRECTED CHANNELS, A TUBULAR JACKET SURROUNDING SAID COOLING FINS; SAID LONGITUDINALLY DIRECTED CHANNELS, SAID CONNECTING CHANNEL, SAID FINS AND SAID JACKET DEFINING COOLING ANNULUS; AND MEANS FOR DISTRIBUTING AN INLET AND OUTLET FLOW OF COOLANT FLUID TO SAID COOLING ANNULUS.
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) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |