GB2305220B - Propeller dampers - Google Patents

Propeller dampers

Info

Publication number
GB2305220B
GB2305220B GB8217424A GB8217424A GB2305220B GB 2305220 B GB2305220 B GB 2305220B GB 8217424 A GB8217424 A GB 8217424A GB 8217424 A GB8217424 A GB 8217424A GB 2305220 B GB2305220 B GB 2305220B
Authority
GB
United Kingdom
Prior art keywords
dampers
propeller
propeller dampers
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 - Lifetime
Application number
GB8217424A
Other versions
GB2305220A (en
GB8217424D0 (en
Inventor
Edward Thomas Clothier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB8120530.4A external-priority patent/GB8120530D0/en
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB8217424A priority Critical patent/GB2305220B/en
Publication of GB8217424D0 publication Critical patent/GB8217424D0/en
Publication of GB2305220A publication Critical patent/GB2305220A/en
Application granted granted Critical
Publication of GB2305220B publication Critical patent/GB2305220B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16F7/108—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on plastics springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/30—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes
    • B63H21/302—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes with active vibration damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Prevention Devices (AREA)
GB8217424A 1981-07-02 1982-06-16 Propeller dampers Expired - Lifetime GB2305220B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8217424A GB2305220B (en) 1981-07-02 1982-06-16 Propeller dampers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB8120530.4A GB8120530D0 (en) 1981-07-02 1981-07-02 Propeller dampers
GB8217424A GB2305220B (en) 1981-07-02 1982-06-16 Propeller dampers

Publications (3)

Publication Number Publication Date
GB8217424D0 GB8217424D0 (en) 1996-07-31
GB2305220A GB2305220A (en) 1997-04-02
GB2305220B true GB2305220B (en) 1998-01-07

Family

ID=26280002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8217424A Expired - Lifetime GB2305220B (en) 1981-07-02 1982-06-16 Propeller dampers

Country Status (1)

Country Link
GB (1) GB2305220B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018038174A1 (en) * 2016-08-24 2018-03-01 Ｊｘｔｇエネルギー株式会社 Support member
CN107628218B (en) * 2017-09-08 2020-03-20 中国船舶重工集团公司第七一九研究所 Pouring damping device for stern bearing and preparation method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB632313A (en) *
GB347964A (en) * 1929-07-05 1931-05-07 British Thomson Houston Co Ltd Improvements in and relating to vibration damping devices particularly for turbines, propellers and the like
GB545671A (en) * 1940-01-10 1942-06-08 Westinghouse Electric Int Co Improvements in or relating to hydraulic damping devices
GB561897A (en) * 1941-03-08 1944-06-09 Westinghouse Electric Int Co Improvements in or relating to vibration damping means for turbine blades
GB600498A (en) * 1945-01-24 1948-04-09 United Aircraft Corp Improvements in or relating to propellers
GB1272169A (en) * 1969-09-20 1972-04-26 Maschf Augsburg Nuernberg Ag Improvements in or relating to the damping of rotary flow-machine blades

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB632313A (en) *
GB347964A (en) * 1929-07-05 1931-05-07 British Thomson Houston Co Ltd Improvements in and relating to vibration damping devices particularly for turbines, propellers and the like
GB545671A (en) * 1940-01-10 1942-06-08 Westinghouse Electric Int Co Improvements in or relating to hydraulic damping devices
GB561897A (en) * 1941-03-08 1944-06-09 Westinghouse Electric Int Co Improvements in or relating to vibration damping means for turbine blades
GB600498A (en) * 1945-01-24 1948-04-09 United Aircraft Corp Improvements in or relating to propellers
GB1272169A (en) * 1969-09-20 1972-04-26 Maschf Augsburg Nuernberg Ag Improvements in or relating to the damping of rotary flow-machine blades

Also Published As

Publication number Publication date
GB2305220A (en) 1997-04-02
GB8217424D0 (en) 1996-07-31

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20020615