Patent US3334684A successfully refreshed from Google Patents.
US3334684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling system for data processing equipment
Assignee: Control Data Corp
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Filing: 1964-07-08
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Granted: 1967-08-08
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Expires: 1984-07-08
Abstract
No abstract record available.
Inventors
- 👤 Maurice D Roush
- 👤 Jr Earl A Mazorol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:43
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/20; H05K7/20709; H05K7/20763; F; F25; F25B; F25B39/00; F25B39/02; F25B5/00; F25B5/02; F25D; F25D15/00; G; G06; G06F; G06F1/00; G06F1/16; G06F1/20; G06F2200/00; G06F2200/20; G06F2200/201
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
IN A HIGH-SPEED COMPUTER EMPLOYING CHASSIS-MOUNTED LOGIC AND/OR STORAGE MODULES FOR PROCESSING AND STORING DATA, AN IMPROVED COOLING SYSTEM INCLUDING A FRAME MEMBER COMPRISING A PORTION OF SAID CHASSIS, A PLURALITY OF HEAT-CONDUCTIVE SPACED BARS EXTENDING LONGITUDINALLY OF SAID FRAME AND ATTACHED THERETO, A PLURALITY OF SPACED, HEAT-CONDUCTIVE SPACED BARS EXTENDING LONGITUDINALLY STANTIALLY RIGHT ANGLES THERETO AND EXTENDING SUBSTANTIALLY THE ENTIRE WIDTH OF SAID BARS TO DIVIDE SAID FRAME INTO INDIVIDUALLY ACCESSIBLE MODULE COMPARTMENTS; EACH OF SAID BARS HAVING AN INTERNAL CHANNEL THEREIN; AND MEANS FOR PASSING LIQUID REFRIGERANT THROUGH SAID CHANNELS TO REMOVE HEAT TRANSMITTED TO SAID BARS FROM MODULES POSITIONED WITHIN SAID COMPARTMENTS.
Claim 2
Dependent Claim
105 words
IN A HIGH-SPEED COMPUTER EMPLOYING CHASSIS-MOUNTED LOGIC AND/OR STORAGE MODULES FOR PROCESSING AND STORING DATA, AN IMPROVED COOLING SYSTEM INCLUDING A FRAME MEMBER COMPRISING A PORTION OF SAID CHASSIS, A PLURALITY OF HEAT-CONDUCTIVE SPACED BARS EXTENDING LONGITUDINALLY OF SAID FRAME AND ATTACHED THERETO, A PLURALITY OF SPACED, HEAT-CONDUCTIVE SPACED BARS EXTENDING LONGITUDINALLY STANTIALLY RIGHT ANGLES THERETO AND EXTENDING SUBSTANTIALLY THE ENTIRE WIDTH OF SAID BARS TO DIVIDE SAID FRAME INTO INDIVIDUALLY ACCESSIBLE MODULE COMPARTMENTS; EACH OF SAID BARS HAVING AN INTERNAL CHANNEL THEREIN; AND MEANS FOR PASSING LIQUID REFRIGERANT THROUGH SAID CHANNELS TO REMOVE HEAT TRANSMITTED TO SAID BARS FROM MODULES POSITIONED WITHIN SAID COMPARTMENTS.
References Cited (Backward Citations)
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Cited
US3033440A
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US3141999A
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Cited
US3209208A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |