Patent US1697687A successfully refreshed from Google Patents.
Patent US3193193A successfully refreshed from Google Patents.
US3193193A
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Compressor muffler construction and method for muffling compressor discharge gases
Assignee: Carrier Corp
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Filing: 1963-01-16
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Granted: 1965-07-06
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Expires: 1983-01-16
Abstract
No abstract record available.
Inventors
- 👤 Karl M Gerteis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:02
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/0027; F04B39/0055; Y; Y10; Y10S; Y10S181/00; Y10S181/403
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
IN A RECIPROCATING COMPRESSOR, THE COMBINATION OF A COMPRESSOR BLOCK, A PLURALITY OF CYLINDERS IN SAID BLOCK, A PLURALITY OF CYLINDER HEADS ASSOCIATED WITH SAID CYLINDERS FORMING SPACES TO RECEIVE COMPRESSED GAS DISCHARGED FROM SAID CYLINDERS, MEANS DEFINING A MANIFOLD IN SAID BLOCK PLACING THE DISCHARGED GAS SPACES IN COMMUNICATION WITH ONE ANOTHER, MEANS DEFINING A DISCHARGE GAS OPENING IN COMMUNICATION WITH SAID MANIFOLD, A CAST MUFFLER OPEN ON AN END ATTACHED TO SAID BLOCK AND CONNECTED TO THE MEANS DEFINING SAID DISCHARGE GAS OPENING, SAID MUFFLER HAVING A PARTITION THEREIN, THE WALLS OF SAID MUFFLER AND SAID PARTITION COOPERATING TO DEFINE A FIRST MUFFLER SPACE IN COMMUNICATION WITH AND IN CLOSE PROXIMITY TO SAID DISCHARGE GAS OPENING AND A SECOND MUFFLER SPACE REMOTE FROM SAID DISCHARGE GAS OPENING AND AN ORIFICE CONNECTING
Claim 2
Dependent Claim
133 words
IN A RECIPROCATING COMPRESSOR, THE COMBINATION OF A COMPRESSOR BLOCK, A PLURALITY OF CYLINDERS IN SAID BLOCK, A PLURALITY OF CYLINDER HEADS ASSOCIATED WITH SAID CYLINDERS FORMING SPACES TO RECEIVE COMPRESSED GAS DISCHARGED FROM SAID CYLINDERS, MEANS DEFINING A MANIFOLD IN SAID BLOCK PLACING THE DISCHARGED GAS SPACES IN COMMUNICATION WITH ONE ANOTHER, MEANS DEFINING A DISCHARGE GAS OPENING IN COMMUNICATION WITH SAID MANIFOLD, A CAST MUFFLER OPEN ON AN END ATTACHED TO SAID BLOCK AND CONNECTED TO THE MEANS DEFINING SAID DISCHARGE GAS OPENING, SAID MUFFLER HAVING A PARTITION THEREIN, THE WALLS OF SAID MUFFLER AND SAID PARTITION COOPERATING TO DEFINE A FIRST MUFFLER SPACE IN COMMUNICATION WITH AND IN CLOSE PROXIMITY TO SAID DISCHARGE GAS OPENING AND A SECOND MUFFLER SPACE REMOTE FROM SAID DISCHARGE GAS OPENING AND AN ORIFICE CONNECTING
References Cited (Backward Citations)
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Cited
US1757855A
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US2576876A
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US2853229A
Cited
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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) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |