GB201121408D0 - A component for improving thermal efficiency - Google Patents
A component for improving thermal efficiencyInfo
- Publication number
- GB201121408D0 GB201121408D0 GBGB1121408.7A GB201121408A GB201121408D0 GB 201121408 D0 GB201121408 D0 GB 201121408D0 GB 201121408 A GB201121408 A GB 201121408A GB 201121408 D0 GB201121408 D0 GB 201121408D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- lintel
- flange
- discontinuities
- flanges
- heat transfer
- 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.)
- Ceased
Links
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/003—Cavity wall closers; Fastening door or window frames in cavity walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C2003/023—Lintels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/0439—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the cross-section comprising open parts and hollow parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0473—U- or C-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Thermal Insulation (AREA)
Abstract
The lintel, made from a metal or an alloy such as steel, comprising an inner flange 23, an outer flange 27 and, what would be in use, a cavity bridging component. The cavity bridging component comprising a number of discontinuities 5 creating a thermal barrier by forming a tortuous path for heat transfer between the two flanges. The lintel may include an elongate slot 31 substantially extending the length of the lintel such as to create a lintel made up of two parts, which are bridged by reinforcing elements 33 at intervals along the lintel s length. The discontinuities may be rows of elongate slots staggered such that the gap between slots on one row coincides with a slot on an adjacent row and vice versa. The discontinuities may also be circular, zig-zag or any shape capable of providing a discontinuity in order to retard heat transfer from one flange to the other. A base plate may be welded to connect the two flanges of the lintel. An insulation member may be placed on at least one exposed flange of the lintel.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1121408.7A GB201121408D0 (en) | 2011-12-13 | 2011-12-13 | A component for improving thermal efficiency |
GB1222523.1A GB2499293B (en) | 2011-12-13 | 2012-12-13 | A component for improving thermal efficiency |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1121408.7A GB201121408D0 (en) | 2011-12-13 | 2011-12-13 | A component for improving thermal efficiency |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201121408D0 true GB201121408D0 (en) | 2012-01-25 |
Family
ID=45560384
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1121408.7A Ceased GB201121408D0 (en) | 2011-12-13 | 2011-12-13 | A component for improving thermal efficiency |
GB1222523.1A Active GB2499293B (en) | 2011-12-13 | 2012-12-13 | A component for improving thermal efficiency |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1222523.1A Active GB2499293B (en) | 2011-12-13 | 2012-12-13 | A component for improving thermal efficiency |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB201121408D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201418105D0 (en) * | 2014-10-13 | 2014-11-26 | Keystone Lintels Ltd | Lintel with improved thermal break plate |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1551031A (en) * | 1975-04-15 | 1979-08-22 | Catnic Components Ltd | Lintels |
GB2226581A (en) * | 1988-12-24 | 1990-07-04 | Metsec Plc | Lintel |
GB2271130B (en) * | 1992-10-05 | 1996-05-29 | Stressline | Multi-part gapped lintel |
JPH0754474A (en) * | 1993-08-13 | 1995-02-28 | Matsushita Electric Works Ltd | Fitting structure of heat-insulating member |
EP0913537A3 (en) * | 1997-10-31 | 2000-03-22 | Stressline Limited | Flooring structure |
EP1233115A1 (en) * | 2001-02-16 | 2002-08-21 | Pietro Sacco | Structural element for installation of floors in combination with boards of foam construction material |
JP2008106562A (en) * | 2006-10-27 | 2008-05-08 | Nisshin A & C Co Ltd | Low thermal-conductive frame member |
-
2011
- 2011-12-13 GB GBGB1121408.7A patent/GB201121408D0/en not_active Ceased
-
2012
- 2012-12-13 GB GB1222523.1A patent/GB2499293B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2499293A (en) | 2013-08-14 |
GB2499293B (en) | 2017-08-09 |
GB201222523D0 (en) | 2013-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |