US3194221A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cylinder head construction
Assignee: Daimler Benz AG
•
Filing: 1963-04-22
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Granted: 1965-07-13
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Expires: 1983-04-22
Abstract
No abstract record available.
Inventors
- 👤 Dinger Hans
- 👤 Conrad Ulrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:55
CPC Classifications
F; F02; F02M; F02M55/00; F02B; F02B23/00; F02F; F02F7/00; F02F7/006; F02B2720/00; F02B2720/25; F02B2720/257; F02B3/00; F02B3/06; F02M55/02; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
167 words
AN ARRANGEMENT OF THE CYLINDER HEAD STRUCTURE AND OF THE HOOD MEMBER COVERING THE CYLINDER HEAD STRUCTURE IN THE UPWARD DIRECTION THEREOF, PARTICULARLY FOR INJECTIONTYPE INTERNAL COMBUSTION ENGINES HAVING AN INJECTION NOZZLE BODY, AND IN WHICH THERE ARE PROVIDED, WITHIN THE SPACE BELOW THE HOOD MEMBER FOR THE CYLINDER HEAD, VALVE ACTUATING MEMBERS ARRANGED ON THE CYLINDER HEAD AND THROUGH WHICH SPACE EXTEND FUEL LINE MEANS WHICH LEAD TO THE INJECTION NOZZLE BODY SECURED IN THE CYLINDER HEAD, COMPRISING: MEANS FOR SUB-DIVIDING SAID SPACE INTO TWO SPACE PORTIONS, EACH OF SAID SPACE PORTIONS INCLUDING WALL PARTS OF SAID CYLINDER HEAD AND OF SAID HOOD MEMBER TO EFFECTIVELY PROVIDE A FIRST SPACE PORTION INTO WHICH EXTENDS THE UPPER PART OF THE INJECTION NOZZLE BODY AND THROUGH WHICH EXTEND THE FUEL LINE MEANS, AND TO PROVIDE A SECOND SPACE PORTION SEPARATED FROM SAID FIRST-MENTIONED SPACE PORTION FOR ACCOMMODATING THEREIN SAID VALVE ACTUATING MEMBERS, AND SEAL MEANS FOR SEALING SAID FIRST AND SECOND SPACE PORTIONS WITH RESPECT TO EACH OTHER.
Claim 2
Dependent Claim
167 words
AN ARRANGEMENT OF THE CYLINDER HEAD STRUCTURE AND OF THE HOOD MEMBER COVERING THE CYLINDER HEAD STRUCTURE IN THE UPWARD DIRECTION THEREOF, PARTICULARLY FOR INJECTIONTYPE INTERNAL COMBUSTION ENGINES HAVING AN INJECTION NOZZLE BODY, AND IN WHICH THERE ARE PROVIDED, WITHIN THE SPACE BELOW THE HOOD MEMBER FOR THE CYLINDER HEAD, VALVE ACTUATING MEMBERS ARRANGED ON THE CYLINDER HEAD AND THROUGH WHICH SPACE EXTEND FUEL LINE MEANS WHICH LEAD TO THE INJECTION NOZZLE BODY SECURED IN THE CYLINDER HEAD, COMPRISING: MEANS FOR SUB-DIVIDING SAID SPACE INTO TWO SPACE PORTIONS, EACH OF SAID SPACE PORTIONS INCLUDING WALL PARTS OF SAID CYLINDER HEAD AND OF SAID HOOD MEMBER TO EFFECTIVELY PROVIDE A FIRST SPACE PORTION INTO WHICH EXTENDS THE UPPER PART OF THE INJECTION NOZZLE BODY AND THROUGH WHICH EXTEND THE FUEL LINE MEANS, AND TO PROVIDE A SECOND SPACE PORTION SEPARATED FROM SAID FIRST-MENTIONED SPACE PORTION FOR ACCOMMODATING THEREIN SAID VALVE ACTUATING MEMBERS, AND SEAL MEANS FOR SEALING SAID FIRST AND SECOND SPACE PORTIONS WITH RESPECT TO EACH OTHER.
References Cited (Backward Citations)
NL42814C
Cited
US2063374A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |