NO170320C - Fremgangsmaate og system for motvirking av marinbiologisk begroing paa skipsskrog eller andre neddykkede konstruksjoner - Google Patents

Fremgangsmaate og system for motvirking av marinbiologisk begroing paa skipsskrog eller andre neddykkede konstruksjoner

Info

Publication number
NO170320C
NO170320C NO891932A NO891932A NO170320C NO 170320 C NO170320 C NO 170320C NO 891932 A NO891932 A NO 891932A NO 891932 A NO891932 A NO 891932A NO 170320 C NO170320 C NO 170320C
Authority
NO
Norway
Prior art keywords
marinbiological
ships
grounding
disposal
handles
Prior art date
Application number
NO891932A
Other languages
English (en)
Norwegian (no)
Other versions
NO170320B (no
NO891932L (no
NO891932D0 (no
Inventor
Lars S Oestlie
Original Assignee
Infrawave Tech As
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 Tech As filed Critical Infrawave Tech As
Priority to NO891932A priority Critical patent/NO170320C/no
Publication of NO891932D0 publication Critical patent/NO891932D0/no
Priority to KR1019910701588A priority patent/KR920700993A/ko
Priority to AU56562/90A priority patent/AU642418B2/en
Priority to PCT/NO1990/000080 priority patent/WO1990013474A1/en
Priority to ES90907525T priority patent/ES2050440T3/es
Priority to DE69006736T priority patent/DE69006736T2/de
Priority to JP2507436A priority patent/JPH05503477A/ja
Priority to EP90907525A priority patent/EP0480936B1/en
Priority to CA002057050A priority patent/CA2057050A1/en
Priority to AT90907525T priority patent/ATE101566T1/de
Publication of NO891932L publication Critical patent/NO891932L/no
Priority to FI915300A priority patent/FI915300A0/fi
Publication of NO170320B publication Critical patent/NO170320B/no
Publication of NO170320C publication Critical patent/NO170320C/no

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)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Processing Of Solid Wastes (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Transducers For Ultrasonic Waves (AREA)
NO891932A 1989-05-12 1989-05-12 Fremgangsmaate og system for motvirking av marinbiologisk begroing paa skipsskrog eller andre neddykkede konstruksjoner NO170320C (no)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NO891932A NO170320C (no) 1989-05-12 1989-05-12 Fremgangsmaate og system for motvirking av marinbiologisk begroing paa skipsskrog eller andre neddykkede konstruksjoner
AT90907525T ATE101566T1 (de) 1989-05-12 1990-05-14 Verfahren und vorrichtung zum schuetzen eines schiffskoerpers oder unterwasserbauwerks gegen biologische verschmutzung.
AU56562/90A AU642418B2 (en) 1989-05-12 1990-05-14 A method and a system for combating marine fouling
KR1019910701588A KR920700993A (ko) 1989-05-12 1990-05-14 배의 선체나 바닷물속에 잠겨져있는 구조물등의 해양생물학적인 오염을 중화하기 위한 방법 및 시스템
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
ES90907525T ES2050440T3 (es) 1989-05-12 1990-05-14 Metodo y sistema para neutralizar la suciedad biologica marina de un casco o de una construccion sumergida.
DE69006736T DE69006736T2 (de) 1989-05-12 1990-05-14 Verfahren und vorrichtung zum schützen eines schiffskörpers oder unterwasserbauwerks gegen biologische verschmutzung.
JP2507436A JPH05503477A (ja) 1989-05-12 1990-05-14 海洋生物汚損防止方法及び装置
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
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
FI915300A FI915300A0 (fi) 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 (no) 1989-05-12 1989-05-12 Fremgangsmaate og system for motvirking av marinbiologisk begroing paa skipsskrog eller andre neddykkede konstruksjoner

Publications (4)

Publication Number Publication Date
NO891932D0 NO891932D0 (no) 1989-05-12
NO891932L NO891932L (no) 1990-11-13
NO170320B NO170320B (no) 1992-06-29
NO170320C true NO170320C (no) 1992-10-07

Family

ID=19892014

Family Applications (1)

Application Number Title Priority Date Filing Date
NO891932A NO170320C (no) 1989-05-12 1989-05-12 Fremgangsmaate og system for motvirking av marinbiologisk begroing paa skipsskrog eller andre neddykkede konstruksjoner

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998038082A1 (en) 1997-02-28 1998-09-03 Oet Holdings Plc Preventing deposition of fouling larvae on a ship's hull

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2601756B2 (ja) * 1993-01-11 1997-04-16 クリーン・マリーン・リミテッド 音波式船底防汚装置及び低周波音波発振器
FI103190B1 (fi) * 1994-11-01 1999-05-14 Savcor Marine Oy Menetelmä eliöstön kasvun estämiseksi nesteupotuksessa olevien rakenteiden pinnoilla
CA2948991A1 (en) * 2016-11-18 2018-05-18 Emcs Industries Ltd. Hydrosound marine anti-fouling system
TWI699548B (zh) * 2019-05-17 2020-07-21 國立高雄科技大學 海事設備抑制海洋生物系統
CN112657818A (zh) * 2020-12-29 2021-04-16 上海磊华船舶工程有限公司 一种用于平面薄壁结构的膜状换能器、装置和系统

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 (fr) * 1978-01-25 1979-08-24 Sarti Sanchez Rosario Emetteur d'ultrasons antiparasites pour coques de bateaux
GB2040314B (en) * 1978-12-20 1983-04-13 Soyuz Z Kotloochistka G Protecting objects immersed in aqueous medium against fouling with microorganisms
FR2603016B1 (fr) * 1986-08-25 1988-11-10 Treboz Michel Dispositif tres basse frequence pour l'inhibition de la souillure des coques de navires par les mollusques marins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998038082A1 (en) 1997-02-28 1998-09-03 Oet Holdings Plc Preventing deposition of fouling larvae on a ship's hull

Also Published As

Publication number Publication date
DE69006736D1 (de) 1994-03-24
KR920700993A (ko) 1992-08-10
AU5656290A (en) 1990-11-29
EP0480936B1 (en) 1994-02-16
EP0480936A1 (en) 1992-04-22
FI915300A0 (fi) 1991-11-11
NO170320B (no) 1992-06-29
DE69006736T2 (de) 1994-06-01
NO891932L (no) 1990-11-13
WO1990013474A1 (en) 1990-11-15
NO891932D0 (no) 1989-05-12
ES2050440T3 (es) 1994-05-16
AU642418B2 (en) 1993-10-21
JPH05503477A (ja) 1993-06-10
CA2057050A1 (en) 1990-11-13

Similar Documents

Publication Publication Date Title
KR960702274A (ko) 메디컬 신호를 증대시키는 방법 및 시스템 (method and system to enhance medical signals)
NO874712D0 (no) Fremgangsmaate og anordning for paavisning av korrosjon eller lignende.
NO913938D0 (no) Fremgangsmaate og system ved broennlogging
NO178415C (no) Fremgangsmåte og system for passiv avstandsbestemmelse
DK0406398T3 (da) Præparater og metode til behandlingen eller profylaksen af sepsis eller septisk chok
NO914832D0 (no) Fremgangsmaate og system for drift av offshore broenner
DK38688D0 (da) Fremgangsmaade og anlaeg til opretning af koeretoejer
NO931251D0 (no) Fremgangsmaate for avskumming og/eller avgassing av organiske systemer
IL100078A0 (en) Radar system and method of operating such system
NO169988C (no) Helikopter-navigasjonssystem og fremgangsmaate for aa soeke over vann ved hjelp av helikopter etter et objekt i vannet
IL81967A (en) Afocal beam expansion system and method
NO170320C (no) Fremgangsmaate og system for motvirking av marinbiologisk begroing paa skipsskrog eller andre neddykkede konstruksjoner
NO863465L (no) Fremgangsmaate og anordning til paavisning av fartoeyer.
DK123192D0 (da) Fremgangsmaade og udstyr til indsamling og transport af affald
NO891630D0 (no) Fremgangsmaate og anordning for fremstilling av diafragmer.
NO162302C (no) Utstyr og fremgangsmaate for posisjonering av konstruksjoner paa sjoebunn eller fastland.
DK563988A (da) Roer eller ledning og fremgangsmaade til fremstilling af et saadant roer eller en saadan ledning
NO163038C (no) Fremgangsmaate og anordning for aa bestemme materialtap paa grunn av korrosjon og/eller erosjon.
KR880007665U (ko) 관의 확장 축소 가공장치
NO911844L (no) Presipiteringsmiddel eller flokkuleringsmiddel for behandling av avloepsvann og fremgangsmaate for anvendelse derav.
NO892690L (no) Fremgangsmaate og anordning for installasjon av strukturerpaa sjoebunnen.
BR8700266A (pt) Equipamento e metodo de protecao
BR9002698A (pt) Metodo e equipamento para combinacao de sinais plesiocronos
FI881859A (fi) Anordning och foerfarande foer behandling av aemnen i gas- eller vaetskeform.
FI830804A0 (fi) Anordning foer underlaettande av bearbetning av invaendiga kullagerytor i en arborr

Legal Events

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

Free format text: LAPSED IN NOVEMBER 2000