RU93056650A - DEVICES AND METHODS FOR CARRYING OUT REPAIR WORKS UNDER WATER - Google Patents

DEVICES AND METHODS FOR CARRYING OUT REPAIR WORKS UNDER WATER

Info

Publication number
RU93056650A
RU93056650A RU93056650/11A RU93056650A RU93056650A RU 93056650 A RU93056650 A RU 93056650A RU 93056650/11 A RU93056650/11 A RU 93056650/11A RU 93056650 A RU93056650 A RU 93056650A RU 93056650 A RU93056650 A RU 93056650A
Authority
RU
Russia
Prior art keywords
water
workpiece
open front
moving
front surface
Prior art date
Application number
RU93056650/11A
Other languages
Russian (ru)
Other versions
RU2148522C1 (en
Inventor
Джеймс Иторн Рассел
Original Assignee
Джеймс Иторн Рассел
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 Джеймс Иторн Рассел filed Critical Джеймс Иторн Рассел
Priority claimed from PCT/AU1992/000160 external-priority patent/WO1992018379A1/en
Publication of RU93056650A publication Critical patent/RU93056650A/en
Application granted granted Critical
Publication of RU2148522C1 publication Critical patent/RU2148522C1/en

Links

Claims (1)

Предлагается устройство для выполнения ремонтных работ под водой, содержащее в основном полый корпус с открытой лицевой поверхностью, благодаря чему конфигурация открытой лицевой поверхности соответствует поверхности конструкции, на которой будет установлен корпус устройства. По периферийной кромке открытой лицевой поверхности установлены уплотняющие средства, а перекачивающие средства находятся в гидравлической связи с внутренней частью корпуса устройства и способны откачивать жидкость из внутренней части корпуса устройства и удалять откачанную таким образом воду за пределы устройства. Устройство содержит также средства перемещения для передвижения устройства от одной позиции на поверхности обрабатываемой конструкции к другой, причем эти средства перемещения могут приподнимать устройство от поверхности обрабатываемой конструкции. Предусмотрено также использование средств регулирования подачи воздуха, которые допускают возможность подачи во внутреннюю часть корпуса устройства потока воздуха. По мере откачивания воды из внутренней части корпуса и вхождения сюда воздуха положительное избыточное давление воды с внешней стороны корпуса заставляет устройство прижиматься к обрабатываемой поверхности таким образом, чтобы уплотняющие средства вошли в непосредственное контактирование с обрабатываемой поверхностью, а дальнейшее и непрерывное откачивание воды имеет своим конечным результатом образование по существу водонепроницаемого уплотняющего зацепления между уплотняющими средствами и поверхностью обрабатываемой конструкции.A device is proposed for performing repair work under water, comprising a generally hollow body with an open front surface, so that the configuration of the open front surface corresponds to the surface of the structure on which the device body will be mounted. Sealing means are installed along the peripheral edge of the open front surface, and the pumping means are in fluid communication with the inside of the device and are capable of pumping liquid from the inside of the device and thus removing the water pumped out of the device. The device also contains moving means for moving the device from one position on the surface of the workpiece to another, and these means of moving can lift the device from the surface of the workpiece. The use of air supply control means is also envisaged, which allow the possibility of supplying an air flow to the inside of the housing of the device. As water is evacuated from the inside of the casing and air enters here, positive excess water pressure from the outside of the casing causes the device to press against the surface to be treated so that the sealing means come into direct contact with the surface to be treated, and further and continuous pumping of water has its end result the formation of essentially waterproof sealing engagement between the sealing means and the surface of the workpiece ktsii.
RU93056650/28A 1991-04-11 1992-04-10 Device and method for performing repair jobs under water RU2148522C1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AUPK5577 1991-04-11
AUPK557791 1991-04-11
AUPK7421 1991-07-25
AUPK742191 1991-07-25
PCT/AU1992/000160 WO1992018379A1 (en) 1991-04-11 1992-04-10 Underwater servicing device

Publications (2)

Publication Number Publication Date
RU93056650A true RU93056650A (en) 1997-02-10
RU2148522C1 RU2148522C1 (en) 2000-05-10

Family

ID=25644031

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93056650/28A RU2148522C1 (en) 1991-04-11 1992-04-10 Device and method for performing repair jobs under water

Country Status (18)

Country Link
US (1) US5513930A (en)
EP (1) EP0578716B1 (en)
JP (1) JP3019964B2 (en)
KR (1) KR0127144B1 (en)
AT (1) ATE173992T1 (en)
AU (1) AU665754B2 (en)
BR (1) BR9205863A (en)
CA (1) CA2107917C (en)
DE (1) DE69227766T2 (en)
FI (1) FI934439A (en)
HU (1) HUT68652A (en)
NO (1) NO933618L (en)
NZ (1) NZ242327A (en)
RU (1) RU2148522C1 (en)
SG (1) SG86289A1 (en)
TW (1) TW207523B (en)
UA (1) UA27234C2 (en)
WO (1) WO1992018379A1 (en)

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US6317387B1 (en) * 1997-11-20 2001-11-13 D'amaddio Eugene R. Method and apparatus for inspecting a submerged structure
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US6550162B2 (en) 2000-03-23 2003-04-22 Robert E. Price Sediment removal system
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US10735107B2 (en) 2005-06-15 2020-08-04 Wfs Technologies Ltd. Communications system
US7711322B2 (en) * 2005-06-15 2010-05-04 Wireless Fibre Systems Underwater communications system and method
US11750300B2 (en) 2005-06-15 2023-09-05 CSignum Ltd. Mobile device underwater communications system and method
JP4965867B2 (en) * 2006-02-13 2012-07-04 株式会社東芝 Underwater mobile repair inspection device and underwater mobile repair inspection method
CA2716451A1 (en) * 2010-10-01 2012-04-01 Hydro-Quebec Submersible milling robot
KR200482446Y1 (en) * 2012-10-10 2017-01-24 대우조선해양 주식회사 Fairlead for studless chain of floating structure
GB201303328D0 (en) 2013-02-25 2013-04-10 Wfs Technologies Ltd Underwater communication network
GB2520688B (en) 2013-11-27 2019-05-01 E M & I Maritime Ltd Apparatus and method for inspecting flooded cavities in a floating offshore installation
WO2015171874A1 (en) * 2014-05-07 2015-11-12 Oceaneering International, Inc. Subsea structure cleaning apparatus and method
DE202015000547U1 (en) 2015-01-27 2015-03-12 Ooo Gazpron Transgaz Sankt Petersburg System for arc-plasma cleaning of the outer surface of pipelines (plant for cleaning the outer surface of pipelines using the arc-plasma method)
DE202015009154U1 (en) 2015-10-21 2016-12-08 OOO Gazprom transgaz Sankt Petersburg Apparatus for arc plasma surface cleaning of metal products and a device therefor
KR101941809B1 (en) * 2016-03-25 2019-01-23 재팬 마린 유나이티드 코포레이션 Vessel and cleaning method thereof
DE102016106426A1 (en) 2016-04-08 2017-10-12 Andrey Senokosov Machine for plasma cleaning of pipe exterior surfaces
TW201833606A (en) * 2016-12-16 2018-09-16 荷蘭商皇家飛利浦有限公司 Uv led waveguide system with scattering for anti-fouling
RU2706711C1 (en) * 2018-09-28 2019-11-20 Илья Викторович Гертнер Device for repair of water crafts below waterline without docking

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