ATE145569T1 - System zur vorsorglichen instandhaltung von unterwasserrohren - Google Patents

System zur vorsorglichen instandhaltung von unterwasserrohren

Info

Publication number
ATE145569T1
ATE145569T1 AT91903002T AT91903002T ATE145569T1 AT E145569 T1 ATE145569 T1 AT E145569T1 AT 91903002 T AT91903002 T AT 91903002T AT 91903002 T AT91903002 T AT 91903002T AT E145569 T1 ATE145569 T1 AT E145569T1
Authority
AT
Austria
Prior art keywords
pipe
feed
intake pipe
feed pipe
intake
Prior art date
Application number
AT91903002T
Other languages
English (en)
Inventor
Paul G Rufolo
Original Assignee
Paul G Rufolo
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 Paul G Rufolo filed Critical Paul G Rufolo
Application granted granted Critical
Publication of ATE145569T1 publication Critical patent/ATE145569T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/123—Devices for the protection of pipes under water
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/931—Zebra mussel mitigation or treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Catching Or Destruction (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Pipeline Systems (AREA)
AT91903002T 1990-01-16 1991-01-16 System zur vorsorglichen instandhaltung von unterwasserrohren ATE145569T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46495890A 1990-01-16 1990-01-16
US07/479,337 US5008075A (en) 1990-01-16 1990-02-13 Preventative maintenance system for underwater pipes

Publications (1)

Publication Number Publication Date
ATE145569T1 true ATE145569T1 (de) 1996-12-15

Family

ID=27041154

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91903002T ATE145569T1 (de) 1990-01-16 1991-01-16 System zur vorsorglichen instandhaltung von unterwasserrohren

Country Status (6)

Country Link
US (2) US5008075A (de)
EP (1) EP0510077B1 (de)
AT (1) ATE145569T1 (de)
CA (1) CA2018617C (de)
DE (1) DE69123347D1 (de)
WO (1) WO1991010516A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128050A (en) * 1991-05-06 1992-07-07 Calgon Corporation Method for controlling zebra mussels in ship ballast tanks
US5192451A (en) * 1991-05-06 1993-03-09 Calgon Corporation Method for controlling zebra mussels in ship ballast tanks
US5143623A (en) * 1991-06-17 1992-09-01 Kroll Brian L Nutrient and particle removal: method and apparatus for treatment of existing lakes, ponds and water bodies
US5256310A (en) * 1992-03-31 1993-10-26 Exxon Chemical Patents Inc. Treatment of fresh water for zebra mussel infestation
US5376282A (en) * 1993-06-18 1994-12-27 Ohio University Method and apparatus for controlling zebra mussels in water conduits
US5989323A (en) * 1993-12-09 1999-11-23 The Research Foundation Of State University Of New York Aquatic antifouling compositions and methods
WO1995016000A1 (en) * 1993-12-09 1995-06-15 The Research Foundation Of State University Of New York Aquatic antifouling compositions and methods
US5520821A (en) * 1995-05-04 1996-05-28 Screptock; Andrew D. Apparatus for preventing or eliminating zebra mussel infestation of a domestic water supply
GB2326113B (en) 1995-07-19 1999-06-16 Baker Hughes Ltd Biofouling reduction
AU738740B2 (en) * 1995-07-19 2001-09-27 Baker Hughes Limited Biofouling reduction
US5723044A (en) * 1995-07-31 1998-03-03 Zebra Mussel Filter Systems, Inc. Water filtration system for control of the zebra mussel
US5525222A (en) * 1995-07-31 1996-06-11 Zebra Mussel Filter Systems, Inc. Water filtration system for control of the zebra mussel
US5979478A (en) * 1997-05-05 1999-11-09 Screptock; Andrew D. Apparatus and method for treating water in a water supply system
US5948279A (en) * 1997-09-25 1999-09-07 Ohio University Method and apparatus for controlling macrofoulers in on-demand water conduits
US6165372A (en) * 1999-08-11 2000-12-26 Betzdearborn Inc. Injection quill for water treatment
US8799042B2 (en) 2011-08-08 2014-08-05 International Business Machines Corporation Distribution network maintenance planning
US20130037492A1 (en) * 2011-08-09 2013-02-14 Severn Trent De Nora, Llc System and Method for Optimizing the Mixing of Hypochlorite with Ballast Water
AU2014223283B2 (en) * 2013-02-28 2018-11-01 Pure Technologies Ltd. Drogue for confined spaces

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US333204A (en) * 1885-12-29 Apparatus for steaming piles
US920455A (en) * 1906-12-14 1909-05-04 Nat Water Main Cleaning Company Device for passing cables through pipe-lines.
US1033587A (en) * 1910-04-15 1912-07-23 Nat Water Main Cleaning Company Device for passing cables through pipe-lines.
US1445839A (en) * 1921-11-30 1923-02-20 Mahoney Timothy Joseph Art of navigation
US1620788A (en) * 1925-12-10 1927-03-15 John M Thompson Device for passing cables through pipe lines
US1890712A (en) * 1929-10-07 1932-12-13 Arthur H Zeitz Apparatus for clarifying liquids
US2138831A (en) * 1937-01-29 1938-12-06 Frederick G Brammer Means and method for protection from marine parasites
US3120491A (en) * 1960-09-08 1964-02-04 Themas C Kincaid Water filter for farm pond
US3441439A (en) * 1964-12-11 1969-04-29 Distillers Co Yeast Ltd Apparatus and method for reducing fouling of underwater surfaces
DE1609175A1 (de) * 1965-06-02 1970-02-12 Woma Appbau W Maasberg & Co Gm Vorrichtung zur Reinigung von Abwasserkanaelen
US3321184A (en) * 1966-01-03 1967-05-23 John B Goss Self-propelling hose-nozzle assembly and method of using same
US3398831A (en) * 1966-01-20 1968-08-27 Adrian L. Jones Filter structure
GB1298241A (en) * 1970-01-01 1972-11-29 Gen Descaling Co Ltd An improved bi-directional pipeline pig
SE395591B (sv) * 1970-12-25 1977-08-22 Kumiai Chemical Industry Co Anvendning av vissa difenyletrar for att bekempa havsorganismer och for att forhindra vidheftning av havsorganismer till havsvattenror och andra foremal i havsvatten
JPS5226830B2 (de) * 1973-10-12 1977-07-16
US4182497A (en) * 1978-01-09 1980-01-08 Brito Manuel J Gutter cleaning device
US4333833A (en) * 1978-05-08 1982-06-08 Fischer & Porter Co. In-line disinfectant contactor
US4269264A (en) * 1978-07-03 1981-05-26 Water Services Of America, Inc. Cleaning of heat exchanger tubing
DE7822037U1 (de) * 1978-07-22 1978-11-23 Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg Rueckstossbetriebene spritzduese
US4216910A (en) * 1978-12-07 1980-08-12 Kimbrough Wade L 360 Degree internal spray cleaning
US4259269A (en) * 1979-10-19 1981-03-31 Nalco Chemical Company Chemical feed system
US4310423A (en) * 1979-12-26 1982-01-12 Brown Steven F Stream water pumping means and method
DE3011932C2 (de) * 1980-03-27 1986-02-13 Mitsubishi Gas Chemical Co., Inc., Tokio/Tokyo Verfahren zum Verhindern des Wachstums von Schalentieren, Bryozoen und/oder Hydrozoen auf einer Oberfläche
US4313827A (en) * 1980-09-04 1982-02-02 Fischer & Porter Co. Enhanced disinfection system
US4328638A (en) * 1980-09-19 1982-05-11 Illinois Power Company Method of eliminating mussels and the like from an underwater bed
JPS57128612A (en) * 1981-02-02 1982-08-10 Kuraray Co Ltd Terpene alcoholic controlling agent against underwater injurious organism
FR2521446B1 (fr) * 1982-02-15 1987-06-05 Beaudrey & Cie Filtre a crepine fixe en particulier pour eaux industrielles
US4498659A (en) * 1982-03-02 1985-02-12 Brockelsby Iii Pete Conical line-pulling carrier
US4498932A (en) * 1983-12-14 1985-02-12 Shell Oil Company Pipeline pig with restricted fluid bypass
US4556486A (en) * 1984-02-15 1985-12-03 Lesley Merket Circulating water filtering system and method of operation
DE3412319C1 (de) * 1984-04-03 1985-06-27 Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg Als hydraulische Wirbelstrahlduese ausgebildetes Arbeitswerkzeug
US4582610A (en) * 1985-09-03 1986-04-15 Martin Baker Well water aeration system
US4699163A (en) * 1985-12-16 1987-10-13 Baziuk Slawko M Head for cleaning the interior of a pipe
GB2189712B (en) * 1986-05-02 1989-11-29 Biwater Treatment Ltd Water filtration installations
US4857209A (en) * 1986-07-23 1989-08-15 Betz Laboratories, Inc. Method for controlling macroinvertebrates
DE3780400D1 (de) * 1986-10-15 1992-08-20 Rudolf Harmstorf Verfahren und vorrichtung zum einbringen eines seilartigen elements in ein kabelkanalrohr.
US4818413A (en) * 1987-08-05 1989-04-04 Nalco Chemical Company Biocide water treatment having reduced copper corrosion
US4887931A (en) * 1989-02-16 1989-12-19 Baker Hughes Incorporated Method and apparatus for towing subsea pipeline sections

Also Published As

Publication number Publication date
CA2018617C (en) 1992-11-03
DE69123347D1 (de) 1997-01-09
EP0510077B1 (de) 1996-11-27
US5308193A (en) 1994-05-03
CA2018617A1 (en) 1991-07-16
US5008075A (en) 1991-04-16
WO1991010516A1 (en) 1991-07-25
EP0510077A1 (de) 1992-10-28
EP0510077A4 (en) 1993-03-31

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties