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GB2012878B - Marine vessel noise attenuating structure - Google Patents

Marine vessel noise attenuating structure

Info

Publication number
GB2012878B
GB2012878B GB7847420A GB7847420A GB2012878B GB 2012878 B GB2012878 B GB 2012878B GB 7847420 A GB7847420 A GB 7847420A GB 7847420 A GB7847420 A GB 7847420A GB 2012878 B GB2012878 B GB 2012878B
Authority
GB
United Kingdom
Prior art keywords
marine vessel
noise attenuating
attenuating structure
vessel noise
marine
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
Application number
GB7847420A
Other versions
GB2012878A (en
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce 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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB7847420A priority Critical patent/GB2012878B/en
Publication of GB2012878A publication Critical patent/GB2012878A/en
Application granted granted Critical
Publication of GB2012878B publication Critical patent/GB2012878B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/20—Adaptations of gas-turbine plants for driving vehicles
    • F02C6/203—Adaptations of gas-turbine plants for driving vehicles the vehicles being waterborne vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/24—Heat or noise insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Exhaust Silencers (AREA)
GB7847420A 1977-12-22 1978-12-06 Marine vessel noise attenuating structure Expired GB2012878B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7847420A GB2012878B (en) 1977-12-22 1978-12-06 Marine vessel noise attenuating structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5388277 1977-12-22
GB7847420A GB2012878B (en) 1977-12-22 1978-12-06 Marine vessel noise attenuating structure

Publications (2)

Publication Number Publication Date
GB2012878A GB2012878A (en) 1979-08-01
GB2012878B true GB2012878B (en) 1982-05-06

Family

ID=26267359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847420A Expired GB2012878B (en) 1977-12-22 1978-12-06 Marine vessel noise attenuating structure

Country Status (1)

Country Link
GB (1) GB2012878B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178406U (en) * 1982-05-25 1983-11-29 株式会社共立 Silencer for internal combustion engines

Also Published As

Publication number Publication date
GB2012878A (en) 1979-08-01

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Legal Events

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