DE3171820D1 - Blade to blade vibration damper - Google Patents
Blade to blade vibration damperInfo
- Publication number
- DE3171820D1 DE3171820D1 DE8181902881T DE3171820T DE3171820D1 DE 3171820 D1 DE3171820 D1 DE 3171820D1 DE 8181902881 T DE8181902881 T DE 8181902881T DE 3171820 T DE3171820 T DE 3171820T DE 3171820 D1 DE3171820 D1 DE 3171820D1
- Authority
- DE
- Germany
- Prior art keywords
- blade
- vibration damper
- blade vibration
- damper
- vibration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/193,514 US4347040A (en) | 1980-10-02 | 1980-10-02 | Blade to blade vibration damper |
PCT/US1981/001339 WO1982001216A1 (en) | 1980-10-02 | 1981-10-02 | Blade to blade vibration damper |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3171820D1 true DE3171820D1 (en) | 1985-09-19 |
Family
ID=26764897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181902881T Expired DE3171820D1 (en) | 1980-10-02 | 1981-10-02 | Blade to blade vibration damper |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3171820D1 (en) |
NO (1) | NO155590C (en) |
-
1981
- 1981-10-02 DE DE8181902881T patent/DE3171820D1/en not_active Expired
-
1982
- 1982-05-27 NO NO821757A patent/NO155590C/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO821757L (en) | 1982-05-27 |
NO155590C (en) | 1987-04-29 |
NO155590B (en) | 1987-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |