ATE429977T1 - Verfahren und vorrichtung zur kanalabdichtung unter verwendung einer verstopfungssicheren einführbaren einspritzvorrichtung - Google Patents

Verfahren und vorrichtung zur kanalabdichtung unter verwendung einer verstopfungssicheren einführbaren einspritzvorrichtung

Info

Publication number
ATE429977T1
ATE429977T1 AT02798482T AT02798482T ATE429977T1 AT E429977 T1 ATE429977 T1 AT E429977T1 AT 02798482 T AT02798482 T AT 02798482T AT 02798482 T AT02798482 T AT 02798482T AT E429977 T1 ATE429977 T1 AT E429977T1
Authority
AT
Austria
Prior art keywords
duct
air flow
clogging
proof
injection device
Prior art date
Application number
AT02798482T
Other languages
English (en)
Inventor
Duo Wang
Mark Modera
Original Assignee
Univ California
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 Univ California filed Critical Univ California
Application granted granted Critical
Publication of ATE429977T1 publication Critical patent/ATE429977T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
    • B05B7/0087—Atmospheric air being sucked by a gas stream, generally flowing through a venturi, at a location upstream or inside the spraying apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/1606—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air
    • B05B7/1613—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed
    • B05B7/162—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed and heat being transferred from the atomising fluid to the material to be sprayed
    • B05B7/1626—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed and heat being transferred from the atomising fluid to the material to be sprayed at the moment of mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/164—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0075—Nozzle arrangements in gas streams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • F24F2006/143—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles using pressurised air for spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Nozzles (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Making Paper Articles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT02798482T 2001-12-03 2002-12-03 Verfahren und vorrichtung zur kanalabdichtung unter verwendung einer verstopfungssicheren einführbaren einspritzvorrichtung ATE429977T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33856201P 2001-12-03 2001-12-03
PCT/US2002/038578 WO2003047761A1 (en) 2001-12-03 2002-12-03 Method and apparatus for duct sealing using a clog-resistant insertable injector

Publications (1)

Publication Number Publication Date
ATE429977T1 true ATE429977T1 (de) 2009-05-15

Family

ID=23325256

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02798482T ATE429977T1 (de) 2001-12-03 2002-12-03 Verfahren und vorrichtung zur kanalabdichtung unter verwendung einer verstopfungssicheren einführbaren einspritzvorrichtung

Country Status (6)

Country Link
US (2) US7156320B2 (de)
EP (1) EP1450962B1 (de)
AT (1) ATE429977T1 (de)
AU (1) AU2002363964A1 (de)
DE (1) DE60232174D1 (de)
WO (1) WO2003047761A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE429977T1 (de) * 2001-12-03 2009-05-15 Univ California Verfahren und vorrichtung zur kanalabdichtung unter verwendung einer verstopfungssicheren einführbaren einspritzvorrichtung
ITPD20040256A1 (it) * 2004-10-15 2005-01-15 Griggio Francesco Metodo per la rigenerazione di condotte per il trasporto o il trattamento di aria
US8529992B2 (en) * 2007-03-23 2013-09-10 Duct Seal Technologies, Llc Method and apparatus for coating ducts
US8002904B2 (en) * 2007-08-07 2011-08-23 Ronald Ragozzino Plastic duct system and method of fabrication
US8276425B2 (en) * 2007-10-02 2012-10-02 Mestek Machinery, Inc. Ductmaking apparatus
GB0803297D0 (en) * 2008-02-22 2008-04-02 Htc Man Services Linited Method and apparatus for lining a conduit
US8499604B2 (en) * 2008-10-01 2013-08-06 Mestek Machinery, Inc. Duct making apparatus and method
RU2488452C2 (ru) * 2011-09-29 2013-07-27 Общество с ограниченной ответственностью "Алгоритм" Способ нанесения защитной эмали на внутреннюю поверхность трубы
EP3122476B1 (de) 2014-03-27 2020-12-30 The Regents of the University of California Verfahren zur abdichtung, detektion und markierung von lecks in strukturellen gehäusen
CA2941888C (en) 2014-03-27 2022-05-03 The Regents Of The University Of California Methods for detection, marking and sealing leaks in pipes or ducts
US11499716B2 (en) 2016-06-30 2022-11-15 Regal Beloit America, Inc. Furnace subassembly, furnace blower and associated method
GB2554640B (en) * 2016-09-28 2022-03-30 Southern Gas Networks Plc Sealing method
JP6423495B1 (ja) * 2017-07-21 2018-11-14 株式会社メンテック ノズルキャップ、それを備えたノズル装置及び薬液の散布方法
JP7333178B2 (ja) * 2019-03-19 2023-08-24 株式会社大林組 除菌装置
US11534788B2 (en) * 2021-02-01 2022-12-27 Jeremy A. Luth Methods and systems for atomized compositions propelled by gas

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CH427219A (de) * 1964-12-29 1966-12-31 Basf Ag Vorrichtung zur Zerstäubung hochviskoser thermoplastischer Massen
US3591328A (en) * 1969-08-22 1971-07-06 Bela J Szappanyos Method of and means for controlling mold spores in air-handling systems
US4331722A (en) * 1980-12-11 1982-05-25 Packo Industries, Inc. Sealing leaks by polymerization of volatilized organosilane monomers
US4454174A (en) * 1982-05-31 1984-06-12 Hakko Co., Ltd. Method for lining pipes of a pipeline
US4554178A (en) * 1982-09-09 1985-11-19 Osaka Gas Company Method of internally coating pipeline
DE3322460C2 (de) * 1983-06-22 1986-08-21 Three Bond Co. Ltd., Hachioji, Tokio/Tokyo Verfahren zum Dichten von Rohren
GB2195416A (en) 1986-09-13 1988-04-07 Btr Plc Internal surface treatment
US4728036A (en) * 1986-11-17 1988-03-01 National Research Council Of Canada Atomizing nozzle assembly
GB8706657D0 (en) * 1987-03-20 1987-04-23 Btr Plc Pipeline conditioning
US4994307A (en) * 1989-06-26 1991-02-19 National Starch And Chemical Investment Holding Corporation Permanent fogging system for gas mains
US5499659A (en) 1990-07-03 1996-03-19 Naf; Werner Process for the sealing and internal repair of systems of laid conduits
DE4034483A1 (de) 1990-10-03 1992-04-30 Werner Naef Verfahren zum abdichten und innenausbessern von systemen verlegter leitungen niederer innendurchmesser sowie vorrichtungen
DE4110127A1 (de) * 1991-03-27 1992-10-01 Herbert Huettlin Duesenbaugruppe zum verspruehen von fluessigkeiten
US5522930A (en) * 1994-11-04 1996-06-04 The Regents, University Of California Method and device for producing and delivering an aerosol for remote sealing and coating
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ATE429977T1 (de) * 2001-12-03 2009-05-15 Univ California Verfahren und vorrichtung zur kanalabdichtung unter verwendung einer verstopfungssicheren einführbaren einspritzvorrichtung

Also Published As

Publication number Publication date
EP1450962B1 (de) 2009-04-29
US20070001030A1 (en) 2007-01-04
US7156320B2 (en) 2007-01-02
EP1450962A1 (de) 2004-09-01
US20030138558A1 (en) 2003-07-24
WO2003047761A1 (en) 2003-06-12
EP1450962A4 (de) 2006-05-03
US7851017B2 (en) 2010-12-14
AU2002363964A1 (en) 2003-06-17
DE60232174D1 (de) 2009-06-10

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