ITFE20080022A1 - Profilo tubolare avente le camere interne chiuse ermeticamente e sotto vuoto - Google Patents

Profilo tubolare avente le camere interne chiuse ermeticamente e sotto vuoto

Info

Publication number
ITFE20080022A1
ITFE20080022A1 IT000022A ITFE20080022A ITFE20080022A1 IT FE20080022 A1 ITFE20080022 A1 IT FE20080022A1 IT 000022 A IT000022 A IT 000022A IT FE20080022 A ITFE20080022 A IT FE20080022A IT FE20080022 A1 ITFE20080022 A1 IT FE20080022A1
Authority
IT
Italy
Prior art keywords
tubular profile
vacuum
profile according
profile
under vacuum
Prior art date
Application number
IT000022A
Other languages
English (en)
Inventor
Francesca Cavedagna
Nicolo' Cavedagna
Original Assignee
Francesca Cavedagna
Nicolo' Cavedagna
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 Francesca Cavedagna, Nicolo' Cavedagna filed Critical Francesca Cavedagna
Priority to IT000022A priority Critical patent/ITFE20080022A1/it
Priority to PCT/IT2009/000318 priority patent/WO2010018605A1/en
Publication of ITFE20080022A1 publication Critical patent/ITFE20080022A1/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
    • E06B2003/26325—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Thermal Insulation (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Description

DESCRIZIONE
Il riferimento alla tecnica attuale è relativo a profilati aventi interno occupato da aria a pressione atmosferica circolante o ferma. L’idea alla base del seguente brevetto è basata su un profilo realizzato con lo spazio interno sottovuoto. Così facendo risulta avere un coefficiente di trasmittanza termica migliore rispetto agli equivalenti profilati con all’interno aria a pressione atmosferica. Per creare il sottovuoto all’interno dei profilati si devono chiudere le estremità in modo da ottenere delle camere perfettamente chiuse stagne nelle quali creare il sottovuoto tramite fori o valvole da richiudere dopo aver creato il sottovuoto.
Caratteristiche ed ulteriori vantaggi del presente sistema risulteranno maggiormente evidenti dalla descrizione dettagliata che segue delle forme di realizzazione illustrate a titolo esemplificativo e non limitativo nei seguenti disegni.
La figura 1 di tavola 1 mostra il profilo tubolare (1) ed il tappo laterale (2). Il tappo laterale (2) va a sigillare lo spazio interno del profilo in modo da mantenere l'interno isolato e a chiusura stagna. Il tappo (2) si salda o incolla o si fissa al termine (4) del profilo. Una volta che entrambi i lati sono chiusi usando questo sistema l’interno del profilo (3) può così rimanere sigillato.
La figura 2 di tavola 1 rappresenta una variante della figura 1 di tavola 1 . in questa figura si nota il profilo (5) ed il tappo laterale (7) che va a sigillare l’interno del profilo. In questa figura si può notare che all’interno del profilo si può inserire un rinforzo (6) pur mantenendo l’interno sottovuoto.
La figura 3 di tavola 2 rappresenta un profilo tubolare (1) ed il relativo tappo laterale (2) che va a sigillare l’interno del profilo. L'interno del profilo può essere diviso in più camere, la figura mostra l’interno diviso in due camere di cui una (3) è realizzata sottovuoto mentre l’altra (4) può non essere sottovuoto o comunque avere una pressione o un gas differente dalla prima (3).

Claims (9)

  1. RIVENDICAZIONI 1. Profilo tubolare in materiale plastico avente le camere chiuse alfe estremità e sottovuoto per migliorare il coefficiente di trasmittanza termica.
  2. 2. Profilo tubolare secondo rivendicazione 1, avente il grado di sottovuoto di valore variabile.
  3. 3. Profilo tubolare secondo rivendicazioni 1 o 2, dove ci possono essere una o più camere non sottovuoto.
  4. 4. Profilo tubolare secondo rivendicazioni 1 o 2 o 3, in cui il profilo è realizzato in materie plastiche miscelate con altri materiali.
  5. 5. Profilo tubolare secondo rivendicazioni 1 o 2 o 3 o 4, in cui il profilo è realizzato in metallo.
  6. 6. Profilo tubolare secondo rivendicazioni 1 o 2 o 3 o 4 o 5, in cui il profilo è realizzato in metallo e plastica con e senza additivi.
  7. 7. Profilo tubolare secondo rivendicazioni 1 o 2 o 3 o 4 o 5 o 6, in cui le camere sottovuoto possono avere dei rinforzi interni.
  8. 8. Profilo tubolare secondo rivendicazioni 1 o 2 o 3 o 4 o 5 o 6 o 7, in cui le camere non sottovuoto possono avere dei rinforzi interni.
  9. 9. Profilo tubolare secondo tutte le rivendicazioni precedenti e sostanzialmente come illustrato nei disegni allegati e per gli scopi specificati.
IT000022A 2008-07-17 2008-07-17 Profilo tubolare avente le camere interne chiuse ermeticamente e sotto vuoto ITFE20080022A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000022A ITFE20080022A1 (it) 2008-07-17 2008-07-17 Profilo tubolare avente le camere interne chiuse ermeticamente e sotto vuoto
PCT/IT2009/000318 WO2010018605A1 (en) 2008-07-17 2009-07-17 Plastic profile with internal hermetically and vaccum closed chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000022A ITFE20080022A1 (it) 2008-07-17 2008-07-17 Profilo tubolare avente le camere interne chiuse ermeticamente e sotto vuoto

Publications (1)

Publication Number Publication Date
ITFE20080022A1 true ITFE20080022A1 (it) 2010-01-18

Family

ID=40524591

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000022A ITFE20080022A1 (it) 2008-07-17 2008-07-17 Profilo tubolare avente le camere interne chiuse ermeticamente e sotto vuoto

Country Status (2)

Country Link
IT (1) ITFE20080022A1 (it)
WO (1) WO2010018605A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183378A (en) * 1976-12-21 1980-01-15 Decker Bert J Light weight vacuum maintained structures
GB2194015A (en) * 1986-07-10 1988-02-24 Martin Roy Thomas Page Vacuum insulated pipe
GB2215427A (en) * 1988-03-04 1989-09-20 Marathon Oil U K Ltd Coated pipes
WO2000071925A1 (de) * 1999-05-19 2000-11-30 Balogh Jeno Rohrleitungssystem zur weiterleitung von wärmeträgermitteln

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630399A1 (de) * 1986-09-06 1988-03-17 Messerschmitt Boelkow Blohm Vakuum-waermeisolation
DE4203760C2 (de) * 1992-02-10 1995-08-24 Wilfried Ensinger Verbundprofil
DE19537459C1 (de) * 1995-10-07 1997-04-10 Edgar Hoffmann Fenster aus Profilteilen mit Hohlkammern
EP1179112B1 (de) * 1999-05-21 2005-02-02 Woschko, Gabriele Profilanordnung zur unterbrechung einer wärmeleitbrücke zwischen einer innenseite und einer aussenseite

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183378A (en) * 1976-12-21 1980-01-15 Decker Bert J Light weight vacuum maintained structures
GB2194015A (en) * 1986-07-10 1988-02-24 Martin Roy Thomas Page Vacuum insulated pipe
GB2215427A (en) * 1988-03-04 1989-09-20 Marathon Oil U K Ltd Coated pipes
WO2000071925A1 (de) * 1999-05-19 2000-11-30 Balogh Jeno Rohrleitungssystem zur weiterleitung von wärmeträgermitteln

Also Published As

Publication number Publication date
WO2010018605A1 (en) 2010-02-18

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