US3206110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling means for a compressor
Assignee: Ingersoll Rand Co
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Filing: 1964-03-27
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Granted: 1965-09-14
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Expires: 1984-03-27
Abstract
No abstract record available.
Inventors
- 👤 Anthony J Waibel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:38
CPC Classifications
F; F04; F04B; F04B37/00; F04B37/10; F04B37/12; F04B39/00; F04B39/04; F04B39/041; F04B39/06; F04B39/10; F04B39/102; F04B39/1033; F04B39/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
160 words
A COMPRESSOR COMPRISING (A) A HOUSING, (B) A BORE IN SAID HOUSING, (C) A SLEEVE LINING SAID BORE, (D) A VALVE ASSEMBLY IN SAID BORE, (E) A PLUNGER DISPOSED IN SAID BORE FOR FOR RECIPROCATION, (F) A PACKING ASSEMBLY SURROUNDING SAID PLUNGER, (G) SAID SLEEVE, VALVE ASSEMBLY, AND PACKING ASSEMBLY DEFINING THEREBETWEEN A COMPRESSION CHAMBER (H) SAID VALVE ASSEMBLY BEING PROVIDED WITH VALVE MEMBERS FOR CONTROLLING THE FLOW OF THE FLUID TO BE COMPRESSED INTO THE COMPRESSION CHAMBER AND THE COMPRESSED FLUID OUT OF SAID COMPRESSION CHAMBER (I) A FLUIS PORT IN SAID HOUSING ADJACENT SAID PACKING ASSEMBLY, AND (J) A LONGITUDINAL INTERNAL PASSAGE DEFINED BETWEEN THE BORE AND THE SLEEVE AND BETWEEN THE BORE AND SAID PACKING ASSEMBLY AND COMMUNICATING WITH SAID FLUID PORT AND SAID COMPRESSION CHAMBER THOUGH SAID VALVE ASSEMBLY TO CONDUCT THE FLUID BETWEEN THE FLUID PORT AND THE COMPRESSION CHAMBER FOR ABSORBING THE HEAT GENERATED BY THE FRICTION BETWEEN THE PLUNGER AND THE PACKING ASSEMBLY.
Claim 2
Dependent Claim
160 words
A COMPRESSOR COMPRISING (A) A HOUSING, (B) A BORE IN SAID HOUSING, (C) A SLEEVE LINING SAID BORE, (D) A VALVE ASSEMBLY IN SAID BORE, (E) A PLUNGER DISPOSED IN SAID BORE FOR FOR RECIPROCATION, (F) A PACKING ASSEMBLY SURROUNDING SAID PLUNGER, (G) SAID SLEEVE, VALVE ASSEMBLY, AND PACKING ASSEMBLY DEFINING THEREBETWEEN A COMPRESSION CHAMBER (H) SAID VALVE ASSEMBLY BEING PROVIDED WITH VALVE MEMBERS FOR CONTROLLING THE FLOW OF THE FLUID TO BE COMPRESSED INTO THE COMPRESSION CHAMBER AND THE COMPRESSED FLUID OUT OF SAID COMPRESSION CHAMBER (I) A FLUIS PORT IN SAID HOUSING ADJACENT SAID PACKING ASSEMBLY, AND (J) A LONGITUDINAL INTERNAL PASSAGE DEFINED BETWEEN THE BORE AND THE SLEEVE AND BETWEEN THE BORE AND SAID PACKING ASSEMBLY AND COMMUNICATING WITH SAID FLUID PORT AND SAID COMPRESSION CHAMBER THOUGH SAID VALVE ASSEMBLY TO CONDUCT THE FLUID BETWEEN THE FLUID PORT AND THE COMPRESSION CHAMBER FOR ABSORBING THE HEAT GENERATED BY THE FRICTION BETWEEN THE PLUNGER AND THE PACKING ASSEMBLY.
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) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |