US3360241A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of mounting wicket gates in water-turbine plants
Assignee: Nydqvist and Holm AB
•
Filing: 1966-04-05
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Granted: 1967-12-26
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Expires: 1986-04-05
Abstract
No abstract record available.
Inventors
- 👤 Lindquist Arne Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:03
CPC Classifications
F; F03; F03B; F03B3/00; F03B3/16; F03B3/18; F03B3/183; Y; Y02; Y02E; Y02E10/00; Y02E10/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A MOUNTING ASSEMBLAGE FOR A WICKET GATE OF A WATER TURBINE, SAID ASSEMBLAGE COMPRISING, IN COMBINATION, A UPPER BEARING BOX AND A LOWER BEARING BOX ROTATABLY SEATING SAID TRUNNIONS, A HEAD COVER AND A BOTTOM RING EACH INCLUDING A SHORT GUIDE FOR ADJUSTABLY RECEIVING SAID BEARING BOXES, AND LOCATING MEANS FOR SECURING SAID BEARING BOXS IN SELECTED ADJUSTED POSITIONS IN REFERENCE TO SAID HEAD COVER AND BOTTOM RING, RESPECTIVELY.
Claim 2
Dependent Claim
69 words
A MOUNTING ASSEMBLAGE FOR A WICKET GATE OF A WATER TURBINE, SAID ASSEMBLAGE COMPRISING, IN COMBINATION, A UPPER BEARING BOX AND A LOWER BEARING BOX ROTATABLY SEATING SAID TRUNNIONS, A HEAD COVER AND A BOTTOM RING EACH INCLUDING A SHORT GUIDE FOR ADJUSTABLY RECEIVING SAID BEARING BOXES, AND LOCATING MEANS FOR SECURING SAID BEARING BOXS IN SELECTED ADJUSTED POSITIONS IN REFERENCE TO SAID HEAD COVER AND BOTTOM RING, RESPECTIVELY.
References Cited (Backward Citations)
US2930579A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-25 | 1971-06-26 | 1971-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-25 | 1975-06-26 | 1975-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-25 | 1979-06-26 | 1979-12-26 | $7700.00 | Window Closed / Lapsed |