US2001632A - Insulation against losses of heat and cold - Google Patents
Insulation against losses of heat and cold Download PDFInfo
- Publication number
- US2001632A US2001632A US717584A US71758434A US2001632A US 2001632 A US2001632 A US 2001632A US 717584 A US717584 A US 717584A US 71758434 A US71758434 A US 71758434A US 2001632 A US2001632 A US 2001632A
- Authority
- US
- United States
- Prior art keywords
- webs
- layers
- heat
- folded
- separating layers
- 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.)
- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 title description 22
- 239000002184 metal Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 238000010276 construction Methods 0.000 description 13
- 239000011888 foil Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 239000010425 asbestos Substances 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- -1 e. g. Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- E04C2/36—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 transversely-placed strip material, e.g. honeycomb panels
- E04C2/365—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 transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1003—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by separating laminae between spaced secured areas [e.g., honeycomb expanding]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49879—Spaced wall tube or receptacle
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
- Y10T428/24165—Hexagonally shaped cavities
Definitions
- the invention provides a new insulation means including heat-reflecting separating and limiting layers which are spaced by thin walled webs.
- the defects connected with the known plate webs are avoided without introducing other drawbacks.
- the invention affords special advantages, which could not be obtained hitherto, by providing transportable insulating members that are closed on all sides, ready for installation, yieldable yet resistant to pressure, and disclose an extraordinarily uniform arrangement of the separating layers.
- the invention consists in disposing the spacing webs in the form of a grating, honeycomb or frame, or in arranging the rows of spacing webs in spaced relation to one another, so that together with the separating layers, they will form cells or regularly subdivided hollow spaces (Fig.
- the spacing webs are connected or attached to the separating layers in any suitable manner.
- honeycomb or frame ensures, as a rule, particular uniformity in the disposition of the separating layers, and thus the possibility of employing very thin webs. Furthermore, this arrangement makes it possible to produce cellularly subdivided or regularly separated air layers, reduces convection currents and exchange of air. and so limits the conduction or transmission of heat and the formation of moisture coats with all their dangerous consequences for the surface condition of the metal foil.
- the gratings or webs may be produced, for instance, by slitting or stamping leaf-like bodies,
- Such a method cheapens the production of metal foil gratings, since it can be applied by machinery in a very simple manner and to very thin foils.
- Industrial production of such gratings or webs can be simplified particularly, for example, if the leaf-like bodies are folded to and fro and provided along their folding edges with slots staggered relative to one another from edge to edge (Fig. 2). The folds are then spread apart or repeated so thatthe folded sides at the points of interruption of the slots form cohering webs standing on edge (Fig. 2).
- a grating of this type can be brought into such a form that the webs of the grating form rectangularly crossingrows and, at least in one direction, consists-of rectilinearly connecting parts (Fig. 4).
- This lattice shape insures particular rigidity in the direction of the rectilinearly connecting webs and facilitates the drawing apart of the leaf-like body to form a grating.
- the separating layers may be folded or grooved parallel to the course of their connecting web portions and the grating webs, in so far as they are located between the web portions connecting the separating layers, may extend in the form of folds. In this way it becomes possible to bend also coherent multilayer insulations without trouble and to place them around curved objects, since folding imparts to the separating layers and webs the yieldability required for compressing and extending the layers (Figs. 5 and 6).
- the separating layers and gratings or webs may be important to manufacture so as to provide a collapsible insulation and to prevent the formation of insulating members that are too bulky for convenient use and handling.
- spacing webs arranged in spaced relation to one another and connected to the separating layers may be used.
- zigzag-like extending or folded web bands may be connected in spaced relation with folds of these separating layers, which are disposed transversely to the direction of these bands, so that the insulations may be pushed together or folded transversely to these folds (Figs. 7 and 8).
- the joints of the separating layers on both sides may be arranged on the same web (Fig. 7), and in multi-layer insulations the connections of the successive layers may be alternately staggered relative 'to one another (Fig. 9), and multi-layer insulations may thus be contracted so as to be collapsible.
- the grate-like arrangement of the webs according to the invention produces a resistance to pressure which was not known till .now in air layer insulations employing bright metal foils.
- the gratings may be inserted as self-contained members possessing particularly thin walls and being made of a material which, compared with its thermal conductivity, possesses very high compressive strength and which can therefore be used in such slight thicknesses that very low conduction of heat is ensured also in case of metallic substances, e. g., metal foils, such as pure aluminium foil, or' aluminium-plated iron foil.
- Metal foils have the advantage that they can be readily made into suitable webs and connected in grate-like fashion. Furthermore, they are pliant, weigh very little, and are not expensive, though paper materials or asbestos products or synthetic substances, such-asartiflcial resins, will be satisfactory also. I
- the separating layers and the spacing webs may be corrugated or folded (Fig. or consist of poor heat eonductors of any thickness, plated or covered with metal foils or provided with bright coatings (Fig. ii). Such means effectively increase the rigidity of the separating layers.
- the corrugation may further be utilized for producing flexible layers transversely to the corrugation (Fig. 5).
- the folds of the separating layers may serve also for connecting the separating layers with the webs.
- tors such as cork or asbestos plates, aflords moreover the possibility of reducing heat conduction along the separating layers and thus the supply and discharge of heat through the webs from layer to layer.
- Connection of the webs to form gratings and of the separating layers and webs may be effected by stitching, riveting, pasting, welding, or by difiu'sing metal coatings.
- the frame-like, grating-like, net-like or honeycombed web portions can in this way be connected in an airtight manner with the limiting layers so as to produce cells which may be filled with gaseous substances of low thermal conductivity, if desired.
- Figure 1 is a diagrammatic view of the honeycombed spacers 2 lying on one of .the separating layers I 0.
- Figures 2 and 3 show how the net-like or grating-like spaces may be produced from a leaf-like body.
- the body .H is folded and provided on the folded edges with spaced slots l2.
- Figure 3 shows how, simply by drawing transversely to the slots, a net-like, grating-like or honeycombed body can be obtained which coheres at the bridges l3.
- Figure 4 shows a similar arrangement in which, however, the net or grating is rectangular, the web strips extending straight in one direction and being stepped in the other.
- the insulation consists of a plurality of corrugated separating layers l4 kept apart by a network of leaf-like corrugated spacers or webs l5.
- Figure 7 is a section taken on line 1-1 of Figure 8 and shows a grating-like construction of spacing webs arranged by rows and fixedly connected to the separating layers which can be readily folded so as to require little space.
- the separating layers iii are provided with arched or annular folded ridges l1 and inwardly extending folds IS.
- the webs I! are also pre-folded and angular and are provided with projecting folds I! which are cut away at IQ" for receiving folds l8 and form a connection therewith.
- Figure 8 is a top view of the arrangement shown in section in Figure 7.
- Figure 9 is a side view of a multi-layer insulation.
- Figure 10 is a section of Figure 9 on the line ill-III.
- the separating layers consist of one of the usual insulating materials 22 provided on both sides with reflecting coatings or coverings 23, say of aluminium foil.
- the webs 24 are of net-like or honeycombed construction and are made of leaf-like or platelike material, such as foil.
- An insulation construction adapted for use as a spacing member comprising a flexible body formed from an integral flexible sheet comprising thin metal having bright and reflective surfaces, said flexible body being cut and folded to form a reticulated structure having branches or arms and connecting bridges, the branches or arms being of substantially the same thickness as the integral sheet and the bridges be- H1118 of substantially double the thickness of the s ee 2.
- An insulation construction adapted for use as a spacing member comprising a flexible body formed from a single sheet of flexible material comprising bright metal and including branches or'arms and connecting bridges, the branches or arms being of substantially the same thickness as the sheet of material and the thickness of the bridges being substantially double the thickness of the sheet of material.
- An insulation spacing member comprising an integral sheet comprising bright metal cut and folded to form a reticulated structure having vertical side portions, said vertical side portions being provided with reflective surfaces.
- An insulation construction comprising a flexible integral sheet comprising bright metal cut and folded to form a skeleton grating and having arms or branches of relatively thin material and connecting bridges, the connecting bridges being of greater thickness than the arms or branches, the branches or arms and bridges having bright reflective surfaces.
- An insulating construction comprising separated layers having heat reflecting surfaces, and a spacing member therefor made from an integral sheet comprising bright metal cut and folded to form a reticulated structure having vertical side portions, said vertical side portions being provided with reflective surfaces.
- An insulation construction comprising separated layers having heat reflecting surfaces, and spacing members therefor having their walls arranged substantially perpendicular to the general planes of said separated layers, the layers and spacing members being corrugated with the corrugations of the spacing members running substantially perpendicular to the general planes of the separated layers so as to form a flexible construction which may be placed around curved objects without deforming the insulation construction.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Laminated Bodies (AREA)
- Thermal Insulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1930SC000421 DE633428C (de) | 1930-11-20 | 1930-11-20 | Isoliermittel gegen Waermeaustausch |
Publications (1)
Publication Number | Publication Date |
---|---|
US2001632A true US2001632A (en) | 1935-05-14 |
Family
ID=34812925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US717584A Expired - Lifetime US2001632A (en) | 1930-11-20 | 1934-03-27 | Insulation against losses of heat and cold |
Country Status (3)
Country | Link |
---|---|
US (1) | US2001632A (de) |
DE (1) | DE633428C (de) |
FR (1) | FR767246A (de) |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2434232A (en) * | 1945-06-29 | 1948-01-06 | Bendix Aviat Corp | Grille |
US2489541A (en) * | 1946-01-03 | 1949-11-29 | Continental Can Co | Molding material |
US2540400A (en) * | 1945-12-15 | 1951-02-06 | Elmer F Mchenry | Motor truck decking |
US2556470A (en) * | 1947-11-22 | 1951-06-12 | Douglas Aircraft Co Inc | Heat insulating structural panel |
US2585082A (en) * | 1947-01-02 | 1952-02-12 | Jr George H Bollinger | Insulated metal panel |
US2608500A (en) * | 1947-12-06 | 1952-08-26 | Douglas Aircraft Co Inc | Structural element |
US2644777A (en) * | 1950-04-05 | 1953-07-07 | Narmco Inc | Composite structural material |
US2654686A (en) * | 1950-05-11 | 1953-10-06 | Northrop Aircraft Inc | Stiffened honeycomb core |
US2662043A (en) * | 1951-05-08 | 1953-12-08 | Clements Macmillan | Thermally insulated building structures, including panels |
US2670314A (en) * | 1948-03-18 | 1954-02-23 | Douglas Aircraft Co Inc | Method for making honeycomb cores for sandwich type structures |
US2719807A (en) * | 1954-07-21 | 1955-10-04 | California Reinforced Plastics | Cellular core product and method of making same |
US2807405A (en) * | 1956-01-20 | 1957-09-24 | Paula A Lambert | Collapsible containers |
US2926761A (en) * | 1955-11-28 | 1960-03-01 | Rohr Aircraft Corp | Heat insulating panel and method of making same |
US3018209A (en) * | 1957-02-19 | 1962-01-23 | Dijksterhuis Fokko | Panel with cellular inside structure |
US3032150A (en) * | 1955-11-28 | 1962-05-01 | Rohr Aircraft Corp | Heat insulating panel and method of making same |
US3036670A (en) * | 1959-03-10 | 1962-05-29 | Great Dane Trailers Inc | Vehicle roof structure |
US3108367A (en) * | 1959-04-06 | 1963-10-29 | Formacel Inc | Continuous method of manufacturing cellular cored panels |
US3161266A (en) * | 1959-03-04 | 1964-12-15 | Babcock & Wilcox Ltd | Nuclear reactor insulation |
US3261648A (en) * | 1961-12-21 | 1966-07-19 | Atomic Energy Authority Uk | Bearing assemblies |
US3328218A (en) * | 1962-04-09 | 1967-06-27 | Noyes Howard | Process of making a structural element |
US3961157A (en) * | 1975-01-06 | 1976-06-01 | Safeway Products Inc. | Electrical radiant heater panel |
US4259385A (en) * | 1979-02-09 | 1981-03-31 | National Steel Corporation | Expanded reinforcing sheet material, its method of manufacture, and sheet material reinforced therewith |
US4297154A (en) * | 1979-02-09 | 1981-10-27 | National Steel Corporation | Method of manufacturing expanded reinforcing sheet material |
US4717069A (en) * | 1987-06-03 | 1988-01-05 | Pizzolato Donald E | Hot food carton having insulated bottom wall structure |
US5215248A (en) * | 1988-12-29 | 1993-06-01 | Hexacomb Corporation | Collapsible shipping carton |
US5374381A (en) * | 1992-11-10 | 1994-12-20 | Rps Products, Inc. | Evaporative element for a humidifier and method of making the same |
FR2876720A1 (fr) * | 2004-10-14 | 2006-04-21 | Jean Philippe Pisano | Panneau composite leger rassemblant des qualites d'isolation thermique et phonique |
US20070042156A1 (en) * | 2005-08-22 | 2007-02-22 | Rockwell Anthony L | Die cut insulation blanket and method for producing same |
US20100024851A1 (en) * | 2008-08-04 | 2010-02-04 | Rockwell Anthony L | Insulation Element For An Electrical Appliance Such As A Dishwasher |
US8133568B2 (en) | 2005-08-22 | 2012-03-13 | Owens Corning Intellectual Capital, Llc | Die cut insulation blanket |
US9272841B1 (en) * | 2012-11-14 | 2016-03-01 | Sunrise Mfg. Inc. | Collapsible radiant barrier void filler |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188761A (en) * | 1978-02-22 | 1980-02-19 | Diamond Power Specialty Corporation | Spacer-sealer strip for reflective insulation assemblies |
US4221094A (en) * | 1978-02-22 | 1980-09-09 | Diamond Power Specialty Corporation | Reflective insulation assembly |
DE3532663A1 (de) * | 1985-09-13 | 1987-03-26 | Kernforschungsz Karlsruhe | Weiche, druckbelastbare superisolierung |
DE4307818A1 (de) * | 1993-03-12 | 1994-09-15 | Hans Dr Viesmann | Wandelement |
-
1930
- 1930-11-20 DE DE1930SC000421 patent/DE633428C/de not_active Expired
-
1934
- 1934-01-18 FR FR767246D patent/FR767246A/fr not_active Expired
- 1934-03-27 US US717584A patent/US2001632A/en not_active Expired - Lifetime
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2434232A (en) * | 1945-06-29 | 1948-01-06 | Bendix Aviat Corp | Grille |
US2540400A (en) * | 1945-12-15 | 1951-02-06 | Elmer F Mchenry | Motor truck decking |
US2489541A (en) * | 1946-01-03 | 1949-11-29 | Continental Can Co | Molding material |
US2585082A (en) * | 1947-01-02 | 1952-02-12 | Jr George H Bollinger | Insulated metal panel |
US2556470A (en) * | 1947-11-22 | 1951-06-12 | Douglas Aircraft Co Inc | Heat insulating structural panel |
US2608500A (en) * | 1947-12-06 | 1952-08-26 | Douglas Aircraft Co Inc | Structural element |
US2670314A (en) * | 1948-03-18 | 1954-02-23 | Douglas Aircraft Co Inc | Method for making honeycomb cores for sandwich type structures |
US2644777A (en) * | 1950-04-05 | 1953-07-07 | Narmco Inc | Composite structural material |
US2654686A (en) * | 1950-05-11 | 1953-10-06 | Northrop Aircraft Inc | Stiffened honeycomb core |
US2662043A (en) * | 1951-05-08 | 1953-12-08 | Clements Macmillan | Thermally insulated building structures, including panels |
US2719807A (en) * | 1954-07-21 | 1955-10-04 | California Reinforced Plastics | Cellular core product and method of making same |
US2926761A (en) * | 1955-11-28 | 1960-03-01 | Rohr Aircraft Corp | Heat insulating panel and method of making same |
US3032150A (en) * | 1955-11-28 | 1962-05-01 | Rohr Aircraft Corp | Heat insulating panel and method of making same |
US2807405A (en) * | 1956-01-20 | 1957-09-24 | Paula A Lambert | Collapsible containers |
US3018209A (en) * | 1957-02-19 | 1962-01-23 | Dijksterhuis Fokko | Panel with cellular inside structure |
US3161266A (en) * | 1959-03-04 | 1964-12-15 | Babcock & Wilcox Ltd | Nuclear reactor insulation |
US3036670A (en) * | 1959-03-10 | 1962-05-29 | Great Dane Trailers Inc | Vehicle roof structure |
US3108367A (en) * | 1959-04-06 | 1963-10-29 | Formacel Inc | Continuous method of manufacturing cellular cored panels |
US3261648A (en) * | 1961-12-21 | 1966-07-19 | Atomic Energy Authority Uk | Bearing assemblies |
US3328218A (en) * | 1962-04-09 | 1967-06-27 | Noyes Howard | Process of making a structural element |
US3961157A (en) * | 1975-01-06 | 1976-06-01 | Safeway Products Inc. | Electrical radiant heater panel |
US4259385A (en) * | 1979-02-09 | 1981-03-31 | National Steel Corporation | Expanded reinforcing sheet material, its method of manufacture, and sheet material reinforced therewith |
US4297154A (en) * | 1979-02-09 | 1981-10-27 | National Steel Corporation | Method of manufacturing expanded reinforcing sheet material |
US4717069A (en) * | 1987-06-03 | 1988-01-05 | Pizzolato Donald E | Hot food carton having insulated bottom wall structure |
US5215248A (en) * | 1988-12-29 | 1993-06-01 | Hexacomb Corporation | Collapsible shipping carton |
US5374381A (en) * | 1992-11-10 | 1994-12-20 | Rps Products, Inc. | Evaporative element for a humidifier and method of making the same |
FR2876720A1 (fr) * | 2004-10-14 | 2006-04-21 | Jean Philippe Pisano | Panneau composite leger rassemblant des qualites d'isolation thermique et phonique |
US20070042156A1 (en) * | 2005-08-22 | 2007-02-22 | Rockwell Anthony L | Die cut insulation blanket and method for producing same |
US7923092B2 (en) * | 2005-08-22 | 2011-04-12 | Owens Corning Intellectual Capital, Llc | Die cut insulation blanket and method for producing same |
US8133568B2 (en) | 2005-08-22 | 2012-03-13 | Owens Corning Intellectual Capital, Llc | Die cut insulation blanket |
US20100024851A1 (en) * | 2008-08-04 | 2010-02-04 | Rockwell Anthony L | Insulation Element For An Electrical Appliance Such As A Dishwasher |
US8205287B2 (en) | 2008-08-04 | 2012-06-26 | Owens Corning Intellectual Capital, Llc | Insulation element for an electrical appliance such as a dishwasher |
US9272841B1 (en) * | 2012-11-14 | 2016-03-01 | Sunrise Mfg. Inc. | Collapsible radiant barrier void filler |
Also Published As
Publication number | Publication date |
---|---|
DE633428C (de) | 1937-02-27 |
FR767246A (fr) | 1934-07-12 |
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