NO891932L - PROCEDURE AND SYSTEM FOR THE DISPOSAL OF MARINBIOLOGICAL GROUNDING ON SHIPS 'HULL OR OTHER UNDERGROUND CONSTRUCTIONS. - Google Patents

PROCEDURE AND SYSTEM FOR THE DISPOSAL OF MARINBIOLOGICAL GROUNDING ON SHIPS 'HULL OR OTHER UNDERGROUND CONSTRUCTIONS.

Info

Publication number
NO891932L
NO891932L NO89891932A NO891932A NO891932L NO 891932 L NO891932 L NO 891932L NO 89891932 A NO89891932 A NO 89891932A NO 891932 A NO891932 A NO 891932A NO 891932 L NO891932 L NO 891932L
Authority
NO
Norway
Prior art keywords
marinbiological
ships
hull
grounding
disposal
Prior art date
Application number
NO89891932A
Other languages
Norwegian (no)
Other versions
NO891932D0 (en
NO170320B (en
NO170320C (en
Inventor
Lars S Oestlie
Original Assignee
Infrawave A S
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 Infrawave A S filed Critical Infrawave A S
Priority to NO891932A priority Critical patent/NO170320C/en
Publication of NO891932D0 publication Critical patent/NO891932D0/en
Priority to AU56562/90A priority patent/AU642418B2/en
Priority to AT90907525T priority patent/ATE101566T1/en
Priority to DE69006736T priority patent/DE69006736T2/en
Priority to ES90907525T priority patent/ES2050440T3/en
Priority to EP90907525A priority patent/EP0480936B1/en
Priority to PCT/NO1990/000080 priority patent/WO1990013474A1/en
Priority to CA002057050A priority patent/CA2057050A1/en
Priority to KR1019910701588A priority patent/KR920700993A/en
Priority to JP2507436A priority patent/JPH05503477A/en
Publication of NO891932L publication Critical patent/NO891932L/en
Priority to FI915300A priority patent/FI915300A0/en
Publication of NO170320B publication Critical patent/NO170320B/en
Publication of NO170320C publication Critical patent/NO170320C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/04—Preventing hull fouling
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
NO891932A 1989-05-12 1989-05-12 PROCEDURE AND SYSTEM FOR DISPOSAL OF MARINBIOLOGICAL GROUNDING ON SHIPS HANDLES OR OTHER UNDERGROUND CONSTRUCTIONS NO170320C (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NO891932A NO170320C (en) 1989-05-12 1989-05-12 PROCEDURE AND SYSTEM FOR DISPOSAL OF MARINBIOLOGICAL GROUNDING ON SHIPS HANDLES OR OTHER UNDERGROUND CONSTRUCTIONS
JP2507436A JPH05503477A (en) 1989-05-12 1990-05-14 Method and device for preventing marine biofouling
AT90907525T ATE101566T1 (en) 1989-05-12 1990-05-14 METHOD AND APPARATUS FOR PROTECTING A SHIP'S HULL OR UNDERWATER STRUCTURE AGAINST BIOLOGICAL POLLUTION.
AU56562/90A AU642418B2 (en) 1989-05-12 1990-05-14 A method and a system for combating marine fouling
DE69006736T DE69006736T2 (en) 1989-05-12 1990-05-14 METHOD AND DEVICE FOR PROTECTING A SHIP'S BODY OR UNDERWATER CONSTRUCTION AGAINST BIOLOGICAL POLLUTION.
ES90907525T ES2050440T3 (en) 1989-05-12 1990-05-14 METHOD AND SYSTEM TO NEUTRALIZE THE MARINE BIOLOGICAL DIRT OF A HELMET OR OF A SUBMERGED CONSTRUCTION.
EP90907525A EP0480936B1 (en) 1989-05-12 1990-05-14 A method and a system for counteracting marine biologic fouling of a hull or a submerged construction
PCT/NO1990/000080 WO1990013474A1 (en) 1989-05-12 1990-05-14 A method and a system for counteracting marine biologic fouling of a hull or a submerged construction
CA002057050A CA2057050A1 (en) 1989-05-12 1990-05-14 Method and a system for counteracting marine biologic fouling of a hull or a submerged construction
KR1019910701588A KR920700993A (en) 1989-05-12 1990-05-14 Methods and systems for neutralizing marine biological pollution, such as ship hulls or submerged structures
FI915300A FI915300A0 (en) 1989-05-12 1991-11-11 FOERFARANDE OCH SYSTEM FOER ATT MOTVERKA MARINBIOLOGISK TILLVAEXT PAO ETT FARTYGSSKROV ELLER EN UNDERVATTENSKONSTRUKTION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO891932A NO170320C (en) 1989-05-12 1989-05-12 PROCEDURE AND SYSTEM FOR DISPOSAL OF MARINBIOLOGICAL GROUNDING ON SHIPS HANDLES OR OTHER UNDERGROUND CONSTRUCTIONS

Publications (4)

Publication Number Publication Date
NO891932D0 NO891932D0 (en) 1989-05-12
NO891932L true NO891932L (en) 1990-11-13
NO170320B NO170320B (en) 1992-06-29
NO170320C NO170320C (en) 1992-10-07

Family

ID=19892014

Family Applications (1)

Application Number Title Priority Date Filing Date
NO891932A NO170320C (en) 1989-05-12 1989-05-12 PROCEDURE AND SYSTEM FOR DISPOSAL OF MARINBIOLOGICAL GROUNDING ON SHIPS HANDLES OR OTHER UNDERGROUND CONSTRUCTIONS

Country Status (10)

Country Link
EP (1) EP0480936B1 (en)
JP (1) JPH05503477A (en)
KR (1) KR920700993A (en)
AU (1) AU642418B2 (en)
CA (1) CA2057050A1 (en)
DE (1) DE69006736T2 (en)
ES (1) ES2050440T3 (en)
FI (1) FI915300A0 (en)
NO (1) NO170320C (en)
WO (1) WO1990013474A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2601756B2 (en) * 1993-01-11 1997-04-16 クリーン・マリーン・リミテッド Sonic type bottom antifouling device and low frequency sonic oscillator
FI103190B (en) * 1994-11-01 1999-05-14 Savcor Process Oy A method for preventing the growth of biota on the surfaces of structures under liquid immersion
NO304506B1 (en) 1997-02-28 1999-01-04 Lars S Istlie Method and apparatus for preventing the deposition of frog larvae on hulls
CA2948991A1 (en) * 2016-11-18 2018-05-18 Emcs Industries Ltd. Hydrosound marine anti-fouling system
TWI699548B (en) * 2019-05-17 2020-07-21 國立高雄科技大學 Marine equipment system for inhibiting marine organisms
CN112657818A (en) * 2020-12-29 2021-04-16 上海磊华船舶工程有限公司 Film-shaped transducer, device and system for plane thin-wall structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990381A (en) * 1971-01-14 1976-11-09 National Patent Development Corporation Hydrophilic polymer coating for underwater structures
US4058075A (en) * 1975-03-21 1977-11-15 Ralph M. Guito, Jr. Marine life growth inhibitor device
FR2415572A1 (en) * 1978-01-25 1979-08-24 Sarti Sanchez Rosario Anti-fouling system for ship's hulls - has transducers equally spaced in pairs over hull length and connected to oscillator of ultrasonic transmitter
GB2040314B (en) * 1978-12-20 1983-04-13 Soyuz Z Kotloochistka G Protecting objects immersed in aqueous medium against fouling with microorganisms
FR2603016B1 (en) * 1986-08-25 1988-11-10 Treboz Michel VERY LOW FREQUENCY DEVICE FOR THE INHIBITION OF THE SOILING OF VESSEL HULLS BY MARINE MOLLUSCS

Also Published As

Publication number Publication date
EP0480936B1 (en) 1994-02-16
NO891932D0 (en) 1989-05-12
CA2057050A1 (en) 1990-11-13
KR920700993A (en) 1992-08-10
NO170320B (en) 1992-06-29
WO1990013474A1 (en) 1990-11-15
DE69006736D1 (en) 1994-03-24
DE69006736T2 (en) 1994-06-01
FI915300A0 (en) 1991-11-11
EP0480936A1 (en) 1992-04-22
ES2050440T3 (en) 1994-05-16
NO170320C (en) 1992-10-07
AU5656290A (en) 1990-11-29
JPH05503477A (en) 1993-06-10
AU642418B2 (en) 1993-10-21

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN NOVEMBER 2000