NO792535L - Anordning til absorbsjon av vibrasjoner - Google Patents
Anordning til absorbsjon av vibrasjonerInfo
- Publication number
- NO792535L NO792535L NO792535A NO792535A NO792535L NO 792535 L NO792535 L NO 792535L NO 792535 A NO792535 A NO 792535A NO 792535 A NO792535 A NO 792535A NO 792535 L NO792535 L NO 792535L
- Authority
- NO
- Norway
- Prior art keywords
- absorbation
- vibrations
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
- F16F7/116—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on metal springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/001—Vibration damping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/001—Vibration damping devices
- B64C2027/005—Vibration damping devices using suspended masses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93108578A | 1978-08-04 | 1978-08-04 | |
US93108478A | 1978-08-04 | 1978-08-04 | |
US05/931,083 US4213518A (en) | 1978-08-04 | 1978-08-04 | Fixed position pendular-type vibration absorber with linearization at fixed or variable frequencies |
Publications (3)
Publication Number | Publication Date |
---|---|
NO792535L true NO792535L (no) | 1980-02-05 |
NO151718B NO151718B (no) | 1985-02-11 |
NO151718C NO151718C (no) | 1985-05-22 |
Family
ID=27420669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO792535A NO151718C (no) | 1978-08-04 | 1979-08-02 | Anordning til absorpsjon av vibrasjon. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0008585B1 (no) |
AU (1) | AU524413B2 (no) |
BR (1) | BR7904969A (no) |
DE (1) | DE2962898D1 (no) |
IL (1) | IL57943A (no) |
NO (1) | NO151718C (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0067548A1 (en) * | 1981-06-02 | 1982-12-22 | M.L. Aviation Company Limited | Vibration suppressor |
EP0075877B1 (en) * | 1981-09-29 | 1986-12-03 | Textron Inc. | Nonlinear vibration absorber |
GB8610350D0 (en) * | 1986-04-28 | 1986-06-04 | Secr Defence | Self tuning vibration absorber |
AU7908498A (en) | 1997-07-02 | 1999-01-25 | Borringia Industrie Ag | Drive wheel |
FR2770825B1 (fr) * | 1997-11-13 | 1999-12-31 | Eurocopter France | Dispositif pour reduire les vibrations dans la cabine d'un aeronef a voilure tournante, notamment un helicoptere |
DK174404B1 (da) | 1998-05-29 | 2003-02-17 | Neg Micon As | Vindmølle med svingningsdæmper |
KR102380266B1 (ko) * | 2021-10-27 | 2022-03-29 | 한화시스템 주식회사 | 피아식별장비의 응답기 장착장치 및 피아식별용 비행장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR407732A (fr) * | 1909-10-09 | 1910-03-09 | Hermann Frahm | Dispositif pour l'amortissement des vibrations des corps |
US2736393A (en) * | 1950-06-02 | 1956-02-28 | Houdaille Hershey Corp | Tuned vibration damper |
US2586043A (en) * | 1950-10-14 | 1952-02-19 | Northrop Aircraft Inc | Kinetic boom damper |
US2796149A (en) * | 1952-12-30 | 1957-06-18 | Sperry Rand Corp | Vibration dampening attachment |
US3005520A (en) * | 1959-09-14 | 1961-10-24 | United Aircraft Corp | Vibration absorber |
US3085657A (en) * | 1960-09-29 | 1963-04-16 | Hazeltine Research Inc | Variable frequency vibration absorber |
US3536165A (en) * | 1967-12-29 | 1970-10-27 | Boeing Co | Vibration absorber tuner |
US3540809A (en) * | 1968-09-20 | 1970-11-17 | United Aircraft Corp | Vibration damped helicopter rotor |
JPS5638438B1 (no) * | 1971-03-08 | 1981-09-07 | ||
US3917246A (en) * | 1974-04-15 | 1975-11-04 | Joseph R Gartner | Tunable vibration absorber |
US4042230A (en) * | 1975-10-22 | 1977-08-16 | The Yokohama Rubber Company Ltd. | Dynamic absorber with pneumatic springs |
-
1979
- 1979-07-31 IL IL57943A patent/IL57943A/xx unknown
- 1979-08-02 AU AU49512/79A patent/AU524413B2/en not_active Ceased
- 1979-08-02 DE DE7979930014T patent/DE2962898D1/de not_active Expired
- 1979-08-02 BR BR7904969A patent/BR7904969A/pt unknown
- 1979-08-02 EP EP79930014A patent/EP0008585B1/en not_active Expired
- 1979-08-02 NO NO792535A patent/NO151718C/no unknown
Also Published As
Publication number | Publication date |
---|---|
IL57943A (en) | 1983-06-15 |
EP0008585A1 (en) | 1980-03-05 |
NO151718B (no) | 1985-02-11 |
DE2962898D1 (en) | 1982-07-08 |
EP0008585B1 (en) | 1982-05-19 |
AU524413B2 (en) | 1982-09-16 |
AU4951279A (en) | 1980-02-07 |
NO151718C (no) | 1985-05-22 |
BR7904969A (pt) | 1980-05-06 |
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