NO975279L - Method and apparatus for treating channels - Google Patents

Method and apparatus for treating channels

Info

Publication number
NO975279L
NO975279L NO975279A NO975279A NO975279L NO 975279 L NO975279 L NO 975279L NO 975279 A NO975279 A NO 975279A NO 975279 A NO975279 A NO 975279A NO 975279 L NO975279 L NO 975279L
Authority
NO
Norway
Prior art keywords
vacuum
duct
channels
treating
treating channels
Prior art date
Application number
NO975279A
Other languages
Norwegian (no)
Other versions
NO975279D0 (en
Inventor
Edouard Jean F Piguillet
Original Assignee
Piguillet & Zonen Vof
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 Piguillet & Zonen Vof filed Critical Piguillet & Zonen Vof
Publication of NO975279D0 publication Critical patent/NO975279D0/en
Publication of NO975279L publication Critical patent/NO975279L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0433—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided exclusively with fluid jets as cleaning tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
    • B08B9/0495—Nozzles propelled by fluid jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Nozzles (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte for rengjøring av ventilasjonskanaler (2). For dette formål skapes et undertrykk i kanalen, og en stråledyse (13) forbundet med en fluidkilde, f.eks. for trykkluft (12), føres gjennom kanalen hovedsakelig i sentrum av dennes tverrsnittsareal. Luftstrålen løsner ansamlet skitt, som suges ut av undertrykket (6,8).The invention relates to a method for cleaning ventilation ducts (2). For this purpose, a vacuum is created in the duct, and a jet nozzle (13) connected to a fluid source, e.g. for compressed air (12), passes through the duct mainly in the center of its cross-sectional area. The air jet releases accumulated dirt, which is sucked out of the vacuum (6.8).

NO975279A 1995-05-19 1997-11-18 Method and apparatus for treating channels NO975279L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1000399A NL1000399C2 (en) 1995-05-19 1995-05-19 Method and device for treating channels.
PCT/EP1996/001635 WO1996036445A1 (en) 1995-05-19 1996-04-17 Method and device for treating ducts
GB9713692A GB2326685A (en) 1995-05-19 1997-06-27 Nozzle for cleaning ducts

Publications (2)

Publication Number Publication Date
NO975279D0 NO975279D0 (en) 1997-11-18
NO975279L true NO975279L (en) 1997-11-18

Family

ID=26311808

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975279A NO975279L (en) 1995-05-19 1997-11-18 Method and apparatus for treating channels

Country Status (9)

Country Link
EP (1) EP0825906B1 (en)
CN (1) CN1094800C (en)
CA (1) CA2221385A1 (en)
GB (1) GB2326685A (en)
GR (1) GR3031221T3 (en)
NL (1) NL1000399C2 (en)
NO (1) NO975279L (en)
NZ (1) NZ306453A (en)
WO (1) WO1996036445A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2157711B1 (en) * 1998-02-27 2002-03-01 Vilarasau Alegre M Teresa DEVICE FOR CLEANING AIR DUCTS.
US6269519B1 (en) 1999-10-15 2001-08-07 Esteam Manufacturing Ltd. Duct cleaning device
FI108408B (en) * 1999-11-23 2002-01-31 Lifa Iaq Ltd Oy Air conditioning and other duct cleaning equipment
GB2384841B (en) * 2002-01-30 2003-12-17 Hamish Charles Gregor Mulliner Pipe cleaning tool
GB0722467D0 (en) * 2007-11-16 2007-12-27 Fastflow Pipeline Services Ltd Apparatus for cleaning an interior of a pipe
CN102580961B (en) * 2012-02-03 2013-11-13 重庆大学 Air duct cleaning device
CN106391602A (en) * 2016-11-22 2017-02-15 天津中化洁安科技有限公司 Air jet cleaning structure of special air conditioner pipeline sweeping robot
WO2024149911A1 (en) * 2023-01-12 2024-07-18 Fadelpo, S.L. System and method for removing scale from inside pipes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073302A (en) * 1977-01-18 1978-02-14 Jones Thomas E Cleaning apparatus for sewer pipes and the like
US4206313A (en) * 1978-05-30 1980-06-03 S. D. Meo Pipe cleaning nozzle
SU919768A1 (en) * 1980-03-18 1982-04-15 Белорусский Конструкторско-Технологический Институт Городского Хозяйства Apparatus for cleaning pipeline inner surface
US4780333A (en) * 1986-12-29 1988-10-25 Ford Motor Company Method for treatment of air conditioning system
US5109567A (en) * 1991-04-29 1992-05-05 Steamatic, Inc. Duct air sweeper
WO1993024246A1 (en) * 1992-05-26 1993-12-09 Bruce James Lake Duct cleaning devices
US5438720A (en) * 1992-09-16 1995-08-08 Daneshvar; Yousef Toe protector and related devices
US5438729A (en) * 1992-12-28 1995-08-08 Powell; Samuel O. Apparatus for cleaning air ducts
US5347677A (en) * 1993-02-12 1994-09-20 Prentice William H Apparatus for cleaning isolated surfaces
SE9300645L (en) * 1993-02-26 1994-08-27 Johan Faxon Method and apparatus for cleaning pipelines
US5369834A (en) * 1994-05-17 1994-12-06 Groen; Douglas D. Rotary duct cleaning brush device
WO1996034706A1 (en) * 1995-05-05 1996-11-07 Jan Olofsson A method for cleaning pipelines in ventilating systems

Also Published As

Publication number Publication date
NO975279D0 (en) 1997-11-18
NZ306453A (en) 1998-09-24
GR3031221T3 (en) 1999-12-31
NL1000399C2 (en) 1996-05-07
WO1996036445A1 (en) 1996-11-21
CN1094800C (en) 2002-11-27
CN1184441A (en) 1998-06-10
GB2326685A (en) 1998-12-30
EP0825906A1 (en) 1998-03-04
CA2221385A1 (en) 1996-11-21
GB9713692D0 (en) 1997-09-03
EP0825906B1 (en) 1999-06-30

Similar Documents

Publication Publication Date Title
MX9701649A (en) Removing dust particles from a relatively moving material web.
JPS6448912A (en) Refuse cart
ATE128047T1 (en) METHOD AND DEVICE FOR CLEANING AND REFURBISHING AIR CONDITIONING SYSTEMS.
FI952525A (en) Device for cleaning moving organs
ES2167800T3 (en) DUST INHALER.
WO2005025711A3 (en) Method and device for airborne ventilation and decontamination by mixing an air delivery and suction flux bound by coanda effect
SE9804161D0 (en) Methods and apparatus for room ventilation
EP0787952A3 (en) Air cleaning system
NO975279L (en) Method and apparatus for treating channels
MY122443A (en) Vacuum cleaner
JPS56162335A (en) Air conditioner
SE8901704D0 (en) SHELF TO HAVE A FILTER HOSE INCLUDING A HOSE FILTER
SE9403811L (en) Device for forming fiber bodies on a continuous air-permeable path through aeration
MY111326A (en) A method and apparatus for minimising noise from fan filter unit
ATE192225T1 (en) DEVICE FOR SUCTIONING A GAS FROM A PIPE IN ORDER TO EXPOSE IT
DE2966310D1 (en) Apparatus for strepping the flats of a card
ATE179348T1 (en) PROCESSING CABIN AND METHOD FOR VENTILATION OF A PROCESSING CABIN
HK1017858A1 (en) Method and device for treating ducts
JPS56162336A (en) Air conditioner
JPS6475835A (en) Clean working booth
US4307483A (en) Traveling pneumatic cleaner with noise reducer
SE9602534D0 (en) Nozzle for internal cleaning and / or painting of pipelines
JPH0689640B2 (en) Method and device for cleaning air in tunnel
DE59809374D1 (en) Device for cleaning tunnel walls and / or tunnel ceilings
DE59705166D1 (en) Cleaning device for a cylinder of a printing machine