NO20100058A1 - Method and device for the production of foam glass under pressure - Google Patents

Method and device for the production of foam glass under pressure

Info

Publication number
NO20100058A1
NO20100058A1 NO20100058A NO20100058A NO20100058A1 NO 20100058 A1 NO20100058 A1 NO 20100058A1 NO 20100058 A NO20100058 A NO 20100058A NO 20100058 A NO20100058 A NO 20100058A NO 20100058 A1 NO20100058 A1 NO 20100058A1
Authority
NO
Norway
Prior art keywords
glass
foam glass
production
under pressure
glass under
Prior art date
Application number
NO20100058A
Other languages
Norwegian (no)
Inventor
Gunnar Sveinsbo
Original Assignee
Glassolite Ltd
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 Glassolite Ltd filed Critical Glassolite Ltd
Priority to NO20100058A priority Critical patent/NO20100058A1/en
Publication of NO20100058A1 publication Critical patent/NO20100058A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00Other methods of shaping glass
    • C03B19/08Other methods of shaping glass by foaming

Abstract

Det er beskrevet en fremgangsmåte og anordning for produksjon av skum glass, hvor glass/avfalsglass føres inn i et smeltekammer (3) med transportskrue (2) og smeltet glass transporteres inn i ekstruderingskammeret (7), av transportskruen (5) gjennom transporthuset / rør (6) for påfølgende ekstrudering der drivmiddel eller en ekspansjonstilsetning blir tilført under overtrykk av transportskrue (13) og (13.5) og blandet med smeltet glass i innføringsfasen til ekstruderingskammeret (7) av transportskruen (5) og sluttblandet av blander (8) før ekspansjon av skumglass gjennom regulerbare dyser (10) for nedkjøling. A method and device for producing foam glass is described, in which glass / waste glass is introduced into a melting chamber (3) with a transport screw (2) and molten glass is transported into the extrusion chamber (7), by the transport screw (5) through the transport housing / pipe. (6) for subsequent extrusion where propellant or an expansion additive is supplied under overpressure of conveyor screw (13) and (13.5) and mixed with molten glass in the introduction phase of the extrusion chamber (7) of the conveyor screw (5) and final mixing of mixer (8) before expansion of foam glass through adjustable nozzles (10) for cooling.
NO20100058A 2010-01-13 2010-01-13 Method and device for the production of foam glass under pressure NO20100058A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20100058A NO20100058A1 (en) 2010-01-13 2010-01-13 Method and device for the production of foam glass under pressure

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20100058A NO20100058A1 (en) 2010-01-13 2010-01-13 Method and device for the production of foam glass under pressure
EP11708940A EP2523913A1 (en) 2010-01-13 2011-01-10 Method and device for producing foamed glass under pressure
PCT/NO2011/000013 WO2011087373A1 (en) 2010-01-13 2011-01-10 Method and device for producing foamed glass under pressure

Publications (1)

Publication Number Publication Date
NO20100058A1 true NO20100058A1 (en) 2011-07-15

Family

ID=43989779

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100058A NO20100058A1 (en) 2010-01-13 2010-01-13 Method and device for the production of foam glass under pressure

Country Status (3)

Country Link
EP (1) EP2523913A1 (en)
NO (1) NO20100058A1 (en)
WO (1) WO2011087373A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2947461A1 (en) 2014-05-05 2015-11-12 Glassolite Ltd. Apparatus and method for production of foamed glass and a foamed glass material
WO2016120374A1 (en) * 2015-01-29 2016-08-04 Glassolite Ltd. Apparatus and method for the production of foamed glass by extrusion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354807A (en) * 1937-12-24 1944-08-01 Pittsburgh Plate Glass Co Manufacture of vesicular glass
US2215223A (en) * 1937-12-30 1940-09-17 Pittsburgh Plate Glass Co Porous material manufacture
US3574583A (en) * 1968-01-29 1971-04-13 Lockheed Aircraft Corp Process for preparing foam glass insulation
US3628937A (en) * 1970-08-05 1971-12-21 Lawrence A Schott Apparatus for making foamed glass panels
NO324624B1 (en) * 2001-05-28 2007-11-26 Odd Bjornestad Process for the production of foam glass using an extrusion apparatus

Also Published As

Publication number Publication date
EP2523913A1 (en) 2012-11-21
WO2011087373A1 (en) 2011-07-21

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Legal Events

Date Code Title Description
FC2A Rejection of laid open patent application