US3102522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control arrangement for internal combustion engines
Assignee: Daimler Benz AG
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Filing: 1960-12-15
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Granted: 1963-09-03
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Expires: 1980-12-15
Abstract
No abstract record available.
Inventors
- 👤 Friedrich K H Nallinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:02
CPC Classifications
F; F02; F02D; F02D1/00; F02D2700/00; F02D2700/02; F02D2700/0269; F02D2700/0282; F02D2700/0284; F02D2700/0289
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A ROTATIONAL SPEED CONTROL INSTALLATION FOR AN INJECTION TYPE INTERNAL COMBUSTION ENGINE PROVIDED WITH INJECTION PUMP MEANS INCLUDING A CONTROL MEMBER HAVING AN ABUTMENT MEMBER FIXED THERETO AND WITH LIMIT MEANS FOR NORMALLY LIMITING THE MAXIMUM ENGINE ROTATIONAL SPEED, COMPRISING ENGINE ADJUSTING MEANS OPERATIVELY CONNECTED WITH SAID INJECTION PUMP MEANS TO ADJUST THE QUANTITY OF INJECTED FUEL, MEANS EFFECTIVELY CONSTITUTING A DISTINCT POINT IN THE PATH OF SAID ENGINE ADJUSTING MEANS, AND MEANS OPERATIVELY CONNECTED WITH SAID ENGINE ADJUSTING MEANS PROVIDING A DIRECT MECHANICAL CONNECTION BETWEEN SAID ENGINE ADJUSTING MEANS AND SAID ABUTMENT MEMBER TO EFFECTIVELY ENABLE SELECTIVE ADJUSTMENT UPON MOVEMENT OF SAID ENGINE ADJUSTING MEANS BEYOND SAID DISTINCT POINT TO
Claim 2
Dependent Claim
111 words
A ROTATIONAL SPEED CONTROL INSTALLATION FOR AN INJECTION TYPE INTERNAL COMBUSTION ENGINE PROVIDED WITH INJECTION PUMP MEANS INCLUDING A CONTROL MEMBER HAVING AN ABUTMENT MEMBER FIXED THERETO AND WITH LIMIT MEANS FOR NORMALLY LIMITING THE MAXIMUM ENGINE ROTATIONAL SPEED, COMPRISING ENGINE ADJUSTING MEANS OPERATIVELY CONNECTED WITH SAID INJECTION PUMP MEANS TO ADJUST THE QUANTITY OF INJECTED FUEL, MEANS EFFECTIVELY CONSTITUTING A DISTINCT POINT IN THE PATH OF SAID ENGINE ADJUSTING MEANS, AND MEANS OPERATIVELY CONNECTED WITH SAID ENGINE ADJUSTING MEANS PROVIDING A DIRECT MECHANICAL CONNECTION BETWEEN SAID ENGINE ADJUSTING MEANS AND SAID ABUTMENT MEMBER TO EFFECTIVELY ENABLE SELECTIVE ADJUSTMENT UPON MOVEMENT OF SAID ENGINE ADJUSTING MEANS BEYOND SAID DISTINCT POINT TO
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |