EP0023060A2 - Appareil pour le remplissage de la cavité d'un mur creux avec un matériau d'isolation ainsi que laine de pierre ou laine de verre - Google Patents

Appareil pour le remplissage de la cavité d'un mur creux avec un matériau d'isolation ainsi que laine de pierre ou laine de verre Download PDF

Info

Publication number
EP0023060A2
EP0023060A2 EP80200665A EP80200665A EP0023060A2 EP 0023060 A2 EP0023060 A2 EP 0023060A2 EP 80200665 A EP80200665 A EP 80200665A EP 80200665 A EP80200665 A EP 80200665A EP 0023060 A2 EP0023060 A2 EP 0023060A2
Authority
EP
European Patent Office
Prior art keywords
cavity
outflowpipe
insulation material
wall
driving gas
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP80200665A
Other languages
German (de)
English (en)
Other versions
EP0023060A3 (en
EP0023060B1 (fr
Inventor
Ronald Barend Van Santbrink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TALMER BV
Original Assignee
Talmer BV
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 Talmer BV filed Critical Talmer BV
Priority to AT80200665T priority Critical patent/ATE6086T1/de
Publication of EP0023060A2 publication Critical patent/EP0023060A2/fr
Publication of EP0023060A3 publication Critical patent/EP0023060A3/en
Application granted granted Critical
Publication of EP0023060B1 publication Critical patent/EP0023060B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/085—Mechanical implements for filling building cavity walls with insulating materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/267—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being deflected in determined directions

Definitions

  • the present invention relates to a process for filling up the cavity of a cavity wall with insulation material, in particular with rockwool or glasswool.
  • This process has the drawback of being time consuming and cumbersome.
  • a further drawback of the known process is, that the wall, by breaking out and replacing the bricks, is seriously marred because always remains visible which bricks were temporarily removed from the wall to introduce the insulation material into the cavity.
  • the present invention provides a new process to introduce insulation material, in particular rockwool or glasswool, into the cavity of a cavity wall.
  • the insulation material is drawn or sucked by means of an ejector and introduced together with the driving gas into the cavity through an outflowpipe applied into an aperture or bore into the outer wall.
  • the insulation material may have the shape of rockwoolflakes or glasswoolflakes which, without any trouble, may be sucked by the 'ejector from a storage.
  • the insulation material is introduced into the cavity in a direction substantially perpendicular to the longitudinal axis of the outflowpipe.
  • the insulation material may be brought in the cavity at a greater distance of the place of introduction, by which the number of borings, to be applied into the outer wall to wholly fill up the cavity with insulation material, is reduced.
  • the outflowpipe is rotated during the introduction of the insulation material into the cavity.
  • this insulation material is deposited in the cavity more or less circularly or spirally around the outflowpipe, and this initially at locations further from the outflowpipe and at last at the immediate surroundings of the outflowpipe.
  • the velocity of rotation of the outflowpipe is gradually increased and/or the pressure of the driving gas is gradually decreased during the progressive filling of the cavity.
  • the apparatus for applying the invented process is characterized by an ejecter with a supply for the driving gas, a supply for the sucked insulation material and a discharge connecting to an outflowpipe.
  • the outflowpipe ends in an end wall, substantially extending perpendicular to the longitudinal axis of the pipe and in front of.which end wall a discharge opening is applied in the pipe wall for discharging the insulation material in a direction substantially perpendicular to the longitudinal axis of the pipe.
  • Rotating the outflowpipe during the introduction of the insulation material into the cavity, to thereby achieve a spirally filling of the cavity, may be carried out in various manners.
  • the outflowpipe may be rotated with respect to the ejecter by driving means.
  • the number of revolutions per minute and/or the pressure of the driving gas may be governed automatically in dependence of the number of revolutions carried out by the outflowpipe.
  • the insulation material may be simply sucked by the ejecter from a storage situated nearby the ejecter to be introduced together with the driving gas into the cavity.
  • the apparatus comprises an ejecter, consisting of a housing (1), in which a venturi-tube (2) is formed, which, on the one side is connected to a supply-hose (3) for the material to be introduced into the cavity (4).
  • a number of channels (5) for the driving gas which may be supplied through the connection (6) of the housing (1).
  • the outflowpipe (7) is mounted detachably and exchangably to the housing (1) and which debouches through the bore (9) in the outer wall (10) into the cavity (4)
  • the outflowpipe (7) is provided with an end wall (11), in front of which the outflow aperture (12) is arranged in the pipe wall.
  • a filling member (13) is mounted to rectangularly lead or bend the driving gas and the insulation material flow.
  • the housing (1) supports driving means, not shown in the drawing, by means of which the outflowpipe may be brought into rotation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Thermal Insulation (AREA)
  • Insulating Bodies (AREA)
  • Building Environments (AREA)
  • Vacuum Packaging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP80200665A 1979-07-20 1980-07-08 Appareil pour le remplissage de la cavité d'un mur creux avec un matériau d'isolation ainsi que laine de pierre ou laine de verre Expired EP0023060B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80200665T ATE6086T1 (de) 1979-07-20 1980-07-08 Vorrichtung zum fuellen des hohlraumes einer hohlmauer mit einem isolierenden material, wie stein- oder glaswolle.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7905637 1979-07-20
NL7905637A NL7905637A (nl) 1979-07-20 1979-07-20 Werkwijze voor het met isolatiemateriaal vullen van de spouw van een spouwmuur.

Publications (3)

Publication Number Publication Date
EP0023060A2 true EP0023060A2 (fr) 1981-01-28
EP0023060A3 EP0023060A3 (en) 1981-03-25
EP0023060B1 EP0023060B1 (fr) 1984-02-01

Family

ID=19833569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80200665A Expired EP0023060B1 (fr) 1979-07-20 1980-07-08 Appareil pour le remplissage de la cavité d'un mur creux avec un matériau d'isolation ainsi que laine de pierre ou laine de verre

Country Status (5)

Country Link
EP (1) EP0023060B1 (fr)
AT (1) ATE6086T1 (fr)
DE (1) DE3066381D1 (fr)
DK (1) DK309380A (fr)
NL (1) NL7905637A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042193B1 (fr) * 1980-06-17 1984-10-10 Handelsmaatschappij Gesolan N.A. N.V. Procédé et dispositif de projection pour le remplissage d'espaces vides
FR2573328A1 (fr) * 1984-11-19 1986-05-23 Riedel Paul Dispositif pour injecter un produit fibreux ou granule en vrac dans une cavite
GB2209829A (en) * 1987-09-15 1989-05-24 Licentia Gmbh Baking and roasting oven muffle and method of making the same
EP2146015A1 (fr) * 2008-07-17 2010-01-20 Stefan Haupt Procédé et dispositif d'injection d'un isolant
GB2560488A (en) * 2016-11-17 2018-09-19 Polypearl Ltd An injector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2235542A (en) * 1937-08-24 1941-03-18 Wenzel Amanda Building insulation
NL7706563A (nl) * 1977-06-14 1978-12-18 Nl Steenwolfabriek Nv Werkwijze voor het isoleren van spouwmuren, door deze ruimte via in een der wanden aangebrachte openingen te vullen met isolatiemateriaal en de opening daarna weer af te sluiten.
US4134242A (en) * 1977-09-01 1979-01-16 Johns-Manville Corporation Method of providing thermal insulation and product therefor
BE863805A (fr) * 1978-02-09 1978-05-29 Gc Insulation Ltd Methode et appareil pour l'isolation de murs creux

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042193B1 (fr) * 1980-06-17 1984-10-10 Handelsmaatschappij Gesolan N.A. N.V. Procédé et dispositif de projection pour le remplissage d'espaces vides
FR2573328A1 (fr) * 1984-11-19 1986-05-23 Riedel Paul Dispositif pour injecter un produit fibreux ou granule en vrac dans une cavite
GB2209829A (en) * 1987-09-15 1989-05-24 Licentia Gmbh Baking and roasting oven muffle and method of making the same
EP2146015A1 (fr) * 2008-07-17 2010-01-20 Stefan Haupt Procédé et dispositif d'injection d'un isolant
GB2560488A (en) * 2016-11-17 2018-09-19 Polypearl Ltd An injector

Also Published As

Publication number Publication date
NL7905637A (nl) 1981-01-22
ATE6086T1 (de) 1984-02-15
DK309380A (da) 1981-01-21
DE3066381D1 (en) 1984-03-08
EP0023060A3 (en) 1981-03-25
EP0023060B1 (fr) 1984-02-01

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