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SE8405760L - SET TO ASTADCOM A SEAL OF AN EXISTING VENTILATION CHANNEL AND A SEAL INTENDED FOR SEAL, SUITABLE FOR THE IMPLEMENTATION OF THE SET - Google Patents

SET TO ASTADCOM A SEAL OF AN EXISTING VENTILATION CHANNEL AND A SEAL INTENDED FOR SEAL, SUITABLE FOR THE IMPLEMENTATION OF THE SET

Info

Publication number
SE8405760L
SE8405760L SE8405760A SE8405760A SE8405760L SE 8405760 L SE8405760 L SE 8405760L SE 8405760 A SE8405760 A SE 8405760A SE 8405760 A SE8405760 A SE 8405760A SE 8405760 L SE8405760 L SE 8405760L
Authority
SE
Sweden
Prior art keywords
seal
astadcom
ventilation channel
implementation
channel
Prior art date
Application number
SE8405760A
Other languages
Swedish (sv)
Other versions
SE454295B (en
SE8405760D0 (en
Inventor
Josef Guttenkunst
Hans Olov Severinson
Original Assignee
Josef Guttenkunst
Hans Olov Severinson
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 Josef Guttenkunst, Hans Olov Severinson filed Critical Josef Guttenkunst
Priority to SE8405760A priority Critical patent/SE454295B/en
Publication of SE8405760D0 publication Critical patent/SE8405760D0/en
Publication of SE8405760L publication Critical patent/SE8405760L/en
Publication of SE454295B publication Critical patent/SE454295B/en

Links

Classifications

    • 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
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
    • F16L55/1654—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section and being inflated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/02—Linings; Jackets; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/30—Specific materials
    • F23J2213/301—Specific materials flexible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/30—Specific materials
    • F23J2213/302—Specific materials plastic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/30—Specific materials
    • F23J2213/303—Specific materials metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Duct Arrangements (AREA)

Abstract

A folded sealing hose (8) is pushed through a ventilation channel (1) and then expanded to bring it into contact with the channel wall parts (1a,1b) under the force of excess pressure (9,10). It will, even with removal of the pressure, adopt a position in which it works in conjunction with the wall parts, its interior forming a sealed channel. The hose comprises a metal foil which is so folded that the application of an internal excess pressure removes the folds. This causes it to expand against adjacent channel wall areas.
SE8405760A 1984-11-16 1984-11-16 Seal for brick-built ventilation channel SE454295B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8405760A SE454295B (en) 1984-11-16 1984-11-16 Seal for brick-built ventilation channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405760A SE454295B (en) 1984-11-16 1984-11-16 Seal for brick-built ventilation channel

Publications (3)

Publication Number Publication Date
SE8405760D0 SE8405760D0 (en) 1984-11-16
SE8405760L true SE8405760L (en) 1986-05-17
SE454295B SE454295B (en) 1988-04-18

Family

ID=20357777

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405760A SE454295B (en) 1984-11-16 1984-11-16 Seal for brick-built ventilation channel

Country Status (1)

Country Link
SE (1) SE454295B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3043121A1 (en) * 2015-01-08 2016-07-13 Linervent AB Relining a ventilation system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI114232B (en) * 2003-03-14 2004-09-15 Uponor Innovation Ab Method and arrangement for renovating a well and coating element for a well

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3043121A1 (en) * 2015-01-08 2016-07-13 Linervent AB Relining a ventilation system
EP3043121B1 (en) 2015-01-08 2019-06-26 Linervent AB Relining a ventilation system

Also Published As

Publication number Publication date
SE454295B (en) 1988-04-18
SE8405760D0 (en) 1984-11-16

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