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FR2991698B1 - Panneau isolant thermique - Google Patents

Panneau isolant thermique

Info

Publication number
FR2991698B1
FR2991698B1 FR1255497A FR1255497A FR2991698B1 FR 2991698 B1 FR2991698 B1 FR 2991698B1 FR 1255497 A FR1255497 A FR 1255497A FR 1255497 A FR1255497 A FR 1255497A FR 2991698 B1 FR2991698 B1 FR 2991698B1
Authority
FR
France
Prior art keywords
thermal insulation
insulation panel
panel
thermal
insulation
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.)
Active
Application number
FR1255497A
Other languages
English (en)
Other versions
FR2991698A1 (fr
Inventor
Thierry Duforestel
Cacqueray Diane De
Pierre-Henri Milleville
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR1255497A priority Critical patent/FR2991698B1/fr
Priority to US14/407,437 priority patent/US9481996B2/en
Priority to EP13728722.3A priority patent/EP2859158B1/fr
Priority to PCT/EP2013/062054 priority patent/WO2013186225A1/fr
Priority to JP2015516593A priority patent/JP6009663B2/ja
Priority to RU2014151760/03A priority patent/RU2585772C1/ru
Publication of FR2991698A1 publication Critical patent/FR2991698A1/fr
Application granted granted Critical
Publication of FR2991698B1 publication Critical patent/FR2991698B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E04B1/7608—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 comprising a prefabricated insulating layer, disposed between two other layers or panels
    • E04B1/7612—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 comprising a prefabricated insulating layer, disposed between two other layers or panels in combination with an air space
    • 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
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • 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
    • 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
    • E04B1/806—Heat insulating elements slab-shaped with air or gas pockets included in the slab
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3444—Corrugated sheets
    • E04C2002/3455—Corrugated sheets with trapezoidal corrugations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3444—Corrugated sheets
    • E04C2002/3466—Corrugated sheets with sinusoidal corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F2013/005—Thermal joints
    • F28F2013/008—Variable conductance materials; Thermal switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Thermal Insulation (AREA)
FR1255497A 2012-06-12 2012-06-12 Panneau isolant thermique Active FR2991698B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1255497A FR2991698B1 (fr) 2012-06-12 2012-06-12 Panneau isolant thermique
US14/407,437 US9481996B2 (en) 2012-06-12 2013-06-11 Thermal insulating panel
EP13728722.3A EP2859158B1 (fr) 2012-06-12 2013-06-11 Panneau isolant thermique
PCT/EP2013/062054 WO2013186225A1 (fr) 2012-06-12 2013-06-11 Panneau isolant thermique
JP2015516593A JP6009663B2 (ja) 2012-06-12 2013-06-11 断熱装置
RU2014151760/03A RU2585772C1 (ru) 2012-06-12 2013-06-11 Теплоизоляционная панель

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1255497A FR2991698B1 (fr) 2012-06-12 2012-06-12 Panneau isolant thermique

Publications (2)

Publication Number Publication Date
FR2991698A1 FR2991698A1 (fr) 2013-12-13
FR2991698B1 true FR2991698B1 (fr) 2014-07-04

Family

ID=46826718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1255497A Active FR2991698B1 (fr) 2012-06-12 2012-06-12 Panneau isolant thermique

Country Status (6)

Country Link
US (1) US9481996B2 (fr)
EP (1) EP2859158B1 (fr)
JP (1) JP6009663B2 (fr)
FR (1) FR2991698B1 (fr)
RU (1) RU2585772C1 (fr)
WO (1) WO2013186225A1 (fr)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9221210B2 (en) 2012-04-11 2015-12-29 Whirlpool Corporation Method to create vacuum insulated cabinets for refrigerators
US9038403B2 (en) 2012-04-02 2015-05-26 Whirlpool Corporation Vacuum insulated door structure and method for the creation thereof
US9689604B2 (en) 2014-02-24 2017-06-27 Whirlpool Corporation Multi-section core vacuum insulation panels with hybrid barrier film envelope
US10052819B2 (en) 2014-02-24 2018-08-21 Whirlpool Corporation Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture
JP6372785B2 (ja) * 2014-09-30 2018-08-15 パナソニックＩｐマネジメント株式会社 パネルユニット
DE102015008123A1 (de) * 2014-11-25 2016-05-25 Liebherr-Hausgeräte Lienz Gmbh Vakuumdämmkörper
US9476633B2 (en) 2015-03-02 2016-10-25 Whirlpool Corporation 3D vacuum panel and a folding approach to create the 3D vacuum panel from a 2D vacuum panel of non-uniform thickness
US10161669B2 (en) 2015-03-05 2018-12-25 Whirlpool Corporation Attachment arrangement for vacuum insulated door
US9897370B2 (en) 2015-03-11 2018-02-20 Whirlpool Corporation Self-contained pantry box system for insertion into an appliance
US9441779B1 (en) 2015-07-01 2016-09-13 Whirlpool Corporation Split hybrid insulation structure for an appliance
US10222116B2 (en) 2015-12-08 2019-03-05 Whirlpool Corporation Method and apparatus for forming a vacuum insulated structure for an appliance having a pressing mechanism incorporated within an insulation delivery system
US11052579B2 (en) 2015-12-08 2021-07-06 Whirlpool Corporation Method for preparing a densified insulation material for use in appliance insulated structure
US10041724B2 (en) 2015-12-08 2018-08-07 Whirlpool Corporation Methods for dispensing and compacting insulation materials into a vacuum sealed structure
US10429125B2 (en) 2015-12-08 2019-10-01 Whirlpool Corporation Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein
US20170159996A1 (en) * 2015-12-08 2017-06-08 Whirlpool Corporation Vacuum insulation structures with a filler insulator
US10422573B2 (en) 2015-12-08 2019-09-24 Whirlpool Corporation Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein
US11994336B2 (en) 2015-12-09 2024-05-28 Whirlpool Corporation Vacuum insulated structure with thermal bridge breaker with heat loop
US10808987B2 (en) 2015-12-09 2020-10-20 Whirlpool Corporation Vacuum insulation structures with multiple insulators
US10422569B2 (en) 2015-12-21 2019-09-24 Whirlpool Corporation Vacuum insulated door construction
US9840042B2 (en) 2015-12-22 2017-12-12 Whirlpool Corporation Adhesively secured vacuum insulated panels for refrigerators
US10018406B2 (en) 2015-12-28 2018-07-10 Whirlpool Corporation Multi-layer gas barrier materials for vacuum insulated structure
US10610985B2 (en) 2015-12-28 2020-04-07 Whirlpool Corporation Multilayer barrier materials with PVD or plasma coating for vacuum insulated structure
US10030905B2 (en) 2015-12-29 2018-07-24 Whirlpool Corporation Method of fabricating a vacuum insulated appliance structure
US10807298B2 (en) 2015-12-29 2020-10-20 Whirlpool Corporation Molded gas barrier parts for vacuum insulated structure
US11247369B2 (en) 2015-12-30 2022-02-15 Whirlpool Corporation Method of fabricating 3D vacuum insulated refrigerator structure having core material
US11009284B2 (en) 2016-04-15 2021-05-18 Whirlpool Corporation Vacuum insulated refrigerator structure with three dimensional characteristics
EP3443285B1 (fr) 2016-04-15 2021-03-10 Whirlpool Corporation Armoire de réfrigérateur à isolation sous vide
WO2018022007A1 (fr) 2016-07-26 2018-02-01 Whirlpool Corporation Coupe-garniture à structure isolée sous vide
EP3500804B1 (fr) 2016-08-18 2022-06-22 Whirlpool Corporation Armoire de réfrigérateur
CN107542187A (zh) * 2016-09-27 2018-01-05 河南众联云科工程技术有限公司 移动房屋用模块化降噪墙体
US10598424B2 (en) 2016-12-02 2020-03-24 Whirlpool Corporation Hinge support assembly
US10352613B2 (en) 2016-12-05 2019-07-16 Whirlpool Corporation Pigmented monolayer liner for appliances and methods of making the same
EP3559571A4 (fr) * 2016-12-23 2020-08-26 Whirlpool Corporation Structures isolées sous vide ayant des structures de chambre interne
US10697698B2 (en) 2016-12-23 2020-06-30 Whirlpool Corporation Vacuum insulated panel for counteracting vacuum bow induced deformations
JP6803565B2 (ja) * 2017-02-15 2020-12-23 パナソニックＩｐマネジメント株式会社 熱整流器及び熱整流ユニット
US20180230736A1 (en) * 2017-02-16 2018-08-16 Charles Richard Treadwell Mechanical locking mechanism for hollow metal doors
EP3604886A4 (fr) * 2017-03-31 2020-03-18 Panasonic Intellectual Property Management Co., Ltd. Unité de commutation de conductivité thermique
DE102017107684A1 (de) * 2017-04-10 2018-10-11 Ensinger Gmbh Isolierprofil, insbesondere für die Herstellung von Fenster-, Türen- und Fassadenelementen, sowie Verfahren zu seiner Herstellung
CN109980079B (zh) * 2017-12-28 2021-02-26 清华大学 热三极管及热路
CN109974514B (zh) * 2017-12-28 2020-08-11 清华大学 热三极管及热路
US10907888B2 (en) 2018-06-25 2021-02-02 Whirlpool Corporation Hybrid pigmented hot stitched color liner system
KR101978605B1 (ko) * 2018-08-02 2019-05-14 공주대학교 산학협력단 절판 구조를 이용한 진공 단열 패널
ES2708400B2 (es) * 2019-02-06 2019-10-29 Kuhamisha Tech S L Panel de aislamiento de vacío continuo flexible
US10907891B2 (en) 2019-02-18 2021-02-02 Whirlpool Corporation Trim breaker for a structural cabinet that incorporates a structural glass contact surface
CN109779177B (zh) * 2019-03-01 2020-11-13 江苏久诺建材科技股份有限公司 一种装饰保温板
CA3075567A1 (fr) * 2019-03-14 2020-09-14 James Earl Dock Systeme d`isolation de vapeur d`eau
JPWO2021153389A1 (fr) * 2020-01-31 2021-08-05
US12070924B2 (en) 2020-07-27 2024-08-27 Whirlpool Corporation Appliance liner having natural fibers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671441A (en) 1948-09-10 1954-03-09 Clyde W Harris Variable heat insulating apparatus and solar heating system comprising same
US3167159A (en) 1959-07-30 1965-01-26 Gen Electric Insulating structures with variable thermal conductivity and method of evacuation
DE1158015C2 (de) 1961-08-18 1964-06-04 Nikolaus Laing Vorrichtung zur AEnderung der Durchlaessigkeit einer Wandung fuer elektromagnetische Strahlung
US3463224A (en) 1966-10-24 1969-08-26 Trw Inc Thermal heat switch
US3920953A (en) 1969-01-08 1975-11-18 Nikolaus Laing Building plates with controllable heat insulation
CA950627A (en) 1970-05-29 1974-07-09 Theodore Xenophou System of using vacuum for controlling heat transfer in building structures, motor vehicles and the like
US3734172A (en) 1972-01-03 1973-05-22 Trw Inc Electrostatic control method and apparatus
US5318108A (en) 1988-04-15 1994-06-07 Midwest Research Institute Gas-controlled dynamic vacuum insulation with gas gate
US5014481A (en) * 1989-03-13 1991-05-14 Moe Michael K Panel configurable for selective insulation or heat transmission
DE4300839A1 (de) 1993-01-14 1994-08-04 Michael Klier Schaltbare Wärmebrücke zur Energiegewinnung bzw. -einsparung
DE19647567C2 (de) 1996-11-18 1999-07-01 Zae Bayern Vakuumwärmedämmpaneel
AU2002366844A1 (en) * 2001-12-11 2003-07-09 Sager Ag Switchable thermal insulation
RU2324037C2 (ru) * 2005-12-15 2008-05-10 Государственное образовательное учреждение высшего профессионального образования Московский государственный строительный университет Вакуумный строительный блок и способ его изготовления
DE102006028956A1 (de) * 2006-06-23 2008-01-24 Airbus Deutschland Gmbh Flugzeugseitenverkleidung
DE102007035851A1 (de) * 2007-01-13 2008-08-14 Vacuum Walls Ag Vakuum-Isolationspaneel und Herstellungsverfahren dafür
GB0810670D0 (en) * 2008-06-11 2008-07-16 Airbus Uk Ltd Apparatus for providing variable thermal insulation for an aircraft

Also Published As

Publication number Publication date
WO2013186225A1 (fr) 2013-12-19
US20150152635A1 (en) 2015-06-04
FR2991698A1 (fr) 2013-12-13
RU2585772C1 (ru) 2016-06-10
EP2859158A1 (fr) 2015-04-15
EP2859158B1 (fr) 2016-04-27
US9481996B2 (en) 2016-11-01
JP6009663B2 (ja) 2016-10-19
JP2015528863A (ja) 2015-10-01

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