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GB2275454B - An apparatus for reducing wave energy in a fluid - Google Patents

An apparatus for reducing wave energy in a fluid

Info

Publication number
GB2275454B
GB2275454B GB9304012A GB9304012A GB2275454B GB 2275454 B GB2275454 B GB 2275454B GB 9304012 A GB9304012 A GB 9304012A GB 9304012 A GB9304012 A GB 9304012A GB 2275454 B GB2275454 B GB 2275454B
Authority
GB
United Kingdom
Prior art keywords
fluid
wave energy
reducing wave
reducing
energy
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 - Fee Related
Application number
GB9304012A
Other versions
GB9304012D0 (en
GB2275454A (en
Inventor
David Paul Rowse
Debra Anne Sewell
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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
Application filed by British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB9304012A priority Critical patent/GB2275454B/en
Publication of GB9304012D0 publication Critical patent/GB9304012D0/en
Publication of GB2275454A publication Critical patent/GB2275454A/en
Application granted granted Critical
Publication of GB2275454B publication Critical patent/GB2275454B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/02—Tanks
    • B64D37/06—Constructional adaptations thereof
    • B64D37/08—Internal partitioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
    • B60K2015/0344—Arrangements or special measures related to fuel tanks or fuel handling comprising baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/32—Safety measures not otherwise provided for, e.g. preventing explosive conditions
    • B64D2037/325—Fuel tanks with provisions for reduction hydraulic ram shocks due to projectile impacts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
GB9304012A 1993-02-27 1993-02-27 An apparatus for reducing wave energy in a fluid Expired - Fee Related GB2275454B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9304012A GB2275454B (en) 1993-02-27 1993-02-27 An apparatus for reducing wave energy in a fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9304012A GB2275454B (en) 1993-02-27 1993-02-27 An apparatus for reducing wave energy in a fluid

Publications (3)

Publication Number Publication Date
GB9304012D0 GB9304012D0 (en) 1993-12-01
GB2275454A GB2275454A (en) 1994-08-31
GB2275454B true GB2275454B (en) 1997-02-12

Family

ID=10731161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9304012A Expired - Fee Related GB2275454B (en) 1993-02-27 1993-02-27 An apparatus for reducing wave energy in a fluid

Country Status (1)

Country Link
GB (1) GB2275454B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11211680B2 (en) 2018-11-14 2021-12-28 Optisys, LLC Hollow metal waveguides having irregular hexagonal cross-sections formed by additive manufacturing
US11233304B2 (en) 2018-11-19 2022-01-25 Optisys, LLC Irregular hexagon cross-sectioned hollow metal waveguide filters
US11996600B2 (en) 2018-11-14 2024-05-28 Optisys, Inc. Hollow metal waveguides having irregular hexagonal cross sections with specified interior angles
US12183963B2 (en) 2020-10-19 2024-12-31 Optisys, Inc. Device comprising a transition between a waveguide port and two or more coaxial waveguides

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775225B1 (en) * 1998-02-25 2000-03-31 Peugeot NOISE ANTI-NOISE DEVICE FOR VEHICLE FUEL TANK, PARTICULARLY AUTOMOTIVE
RU2231669C2 (en) * 2002-04-25 2004-06-27 Конструкторское бюро "Полет" ГУДП ГП Производственное объединение "Полет" Dampening unit for fuel tank
EP4238185A4 (en) 2020-10-29 2024-10-02 Optisys, Inc. INTEGRATED BALANCED RADIATION ELEMENTS
US12009596B2 (en) 2021-05-14 2024-06-11 Optisys, Inc. Planar monolithic combiner and multiplexer for antenna arrays

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB543996A (en) * 1940-11-20 1942-03-23 Ioco Rubber And Waterproofing Improvements in or relating to fuel tanks and other containers for liquids
GB558459A (en) * 1942-04-03 1944-01-06 Leonard Shakesby Improvements in or relating to liquid containers
GB734744A (en) * 1951-10-09 1955-08-03 John Carver Meadows Frost Cellular fuel tank
GB1217403A (en) * 1967-03-03 1970-12-31 Pechiney Saint Gobain Tanks for containing liquids and methods of strengthening such tanks
SU502146A1 (en) * 1974-06-28 1976-02-05 Московский авиационный институт имени Серго Орджоникидзе Dynamic vibration damper in a tank filled with liquid
GB2088806A (en) * 1980-11-28 1982-06-16 Headrick Richard T Improved surge dampening baffle for liquid storage tanks
GB2198099A (en) * 1986-12-03 1988-06-08 Daimler Benz Ag A fuel tank for vehicles
SU1458290A1 (en) * 1986-10-23 1989-02-15 Н.Е.Староверов . Fuel tank

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB543996A (en) * 1940-11-20 1942-03-23 Ioco Rubber And Waterproofing Improvements in or relating to fuel tanks and other containers for liquids
GB558459A (en) * 1942-04-03 1944-01-06 Leonard Shakesby Improvements in or relating to liquid containers
GB734744A (en) * 1951-10-09 1955-08-03 John Carver Meadows Frost Cellular fuel tank
GB1217403A (en) * 1967-03-03 1970-12-31 Pechiney Saint Gobain Tanks for containing liquids and methods of strengthening such tanks
SU502146A1 (en) * 1974-06-28 1976-02-05 Московский авиационный институт имени Серго Орджоникидзе Dynamic vibration damper in a tank filled with liquid
GB2088806A (en) * 1980-11-28 1982-06-16 Headrick Richard T Improved surge dampening baffle for liquid storage tanks
SU1458290A1 (en) * 1986-10-23 1989-02-15 Н.Е.Староверов . Fuel tank
GB2198099A (en) * 1986-12-03 1988-06-08 Daimler Benz Ag A fuel tank for vehicles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11211680B2 (en) 2018-11-14 2021-12-28 Optisys, LLC Hollow metal waveguides having irregular hexagonal cross-sections formed by additive manufacturing
US11996600B2 (en) 2018-11-14 2024-05-28 Optisys, Inc. Hollow metal waveguides having irregular hexagonal cross sections with specified interior angles
USRE50560E1 (en) 2018-11-14 2025-08-26 Optisys, Inc. Hollow metal waveguides having irregular hexagonal cross-sections and methods of fabricating same
US11233304B2 (en) 2018-11-19 2022-01-25 Optisys, LLC Irregular hexagon cross-sectioned hollow metal waveguide filters
US12183963B2 (en) 2020-10-19 2024-12-31 Optisys, Inc. Device comprising a transition between a waveguide port and two or more coaxial waveguides

Also Published As

Publication number Publication date
GB9304012D0 (en) 1993-12-01
GB2275454A (en) 1994-08-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060227