US2736406A - Panel ceiling panel unit - Google Patents

Panel ceiling panel unit Download PDF

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Publication number
US2736406A
US2736406A US272134A US27213452A US2736406A US 2736406 A US2736406 A US 2736406A US 272134 A US272134 A US 272134A US 27213452 A US27213452 A US 27213452A US 2736406 A US2736406 A US 2736406A
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United States
Prior art keywords
panel
flange
ceiling
flanges
panels
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Expired - Lifetime
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US272134A
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Dale L Johnson
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Burgess-Manning Co
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Burgess-Manning Co
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements

Definitions

  • This invention relates to panel ceiling structures which are used for heating rooms by what has come to be known as panel heating or radiating systems. It may, if desired, be used for cooling purposes.
  • the invention herein described is particularly directed to an improved form of ceiling panel and integral support therefor for use in such a radiant ceiling structure providing enhanced heat transfer efliciency, simplicity and security of installation.
  • the principal feature of the panel unit herein described comprises positive, interlocking clamping elements integral with the panel, which positively and firmly grip supporting heating pipes.
  • Fig. l is a perspective view of a ceiling panel embodying the invention
  • Fig. 2 is a cross-sectional view of the panel of Fig. 1;
  • Fig. 3 is a detailed sectional view showing the panel and supporting pipe assembly
  • Fig. 4 is a diagrammatic view illustrating the manner in which the ceiling panels are installed.
  • the ceiling panel unit dealt with herein has a broad, flat surface and flanges integral therewith and extending upwardly from opposite margins of the broad panel surface and embodying integral pipe-clamping elements for supporting the panel and conducting heat to the radiating surface thereof.
  • the panels are preferably fabricated from sheet material, such as aluminum, having a high heat conductivity capacity.
  • Each panel unit is dependent upon coacting elements of adjoining panel units for its support and for the application of the pressure contact with the supporting and heating pipes desirable for eflicient heat transfer.
  • each panel has a rectangular broad radiating surface consisting of two approximately square faces 1 and 2. These faces are beveled, as at 3, and a V-groove 4 impressed across the panel midway between the ends completes the tile-like appearance of the panel faces.
  • Flat end flanges 5 and 6 are provided to stilfen the structure and side flanges 7 and 8 are employed for support and heat transfer as well as for stiffening purposes.
  • each has a curved portion, indicated at 7a and 8a.
  • the curvatures of both of these curved portions of the clamp elements while approximating that of the outer surfaces of pipes 9, may be somewhat greater or smaller than these surfaces to which they eventually conform in the assembled ceiling.
  • Curved portion 7a of flange 7 may extend through an arc of somewhat more or less than 180 and is preferably turned back somewhat at the juncture of the curved portion and the straight vertical portion of flange 7, as shown, but the angle of this juncture may vary considerably between and
  • the curved portion 8a of flange 8 continues in both directions with substantially straight tangential sections to connect with the straight vertical portion of flange 8, and thence to the broad surface of the panel itself.
  • the extremities of both flanges 7 and 8 are retroverted to form interlocking means. Lip 7b at the extreme edge of flange 7 serves as the male element and a shallow groove 8b at the extreme edge of flange 8 serves as the female element of the interlocking assembly shown in Fig. 3.
  • the panel assembly thus described is installed upon the supporting pipes in the manner indicated in Fig. 4.
  • Fig. 4 In this diagrammatic illustration, two complete panels and a portion of a third panel are shown.
  • the work of installation of the panels proceeds in courses throughout the length or width of the ceiling, the direction of progress being from right to left in Fig. 4.
  • the right hand panel is fully installed and the middle panel is in place.
  • Clamping engagement of the right hand pipe 9 is complete, while flange 7 of the intermediate panel is merely resting upon the pipe.
  • the left hand panel is in the process of installation, the interlocking means at the extremities of the left hand and intermediate panels being in engagement.
  • the next step in the installation of these panels is to lower the left side of the left hand panel until flange 7 is brought into engagement with the pipe, this movement serving to tighten the grip of the flange elements upon the intermediate pipe.
  • this movement serving to tighten the grip of the flange elements upon the intermediate pipe.
  • a panel ceiling for a heat transfer system, a plurality of rectangular panels arranged in a plane to form a ceiling, each said panel having a first flange rising from one side thereof and having an outwardly facing arcuate portion and interlocking means disposed at the extremity thereof and a second flange rising from the side of said panel opposite said first flange and having an outwardly facing arcuate portion and interlocking means complementary with the interlocking means of said first flange and disposed at the extremity of said second flange, said first and second flanges of each panel being integral with said panel and extending substantially ranged in said ceiling with the first and second flanges of adjoining panels interlocked and substantially encircling and clamping a pipe therebetween.
  • interlocking means associated with each flange comprises a retroverted edge portion of said flange.
  • a panel ceiling for a heat transfer system a plurality of rectangular panels arranged in a plane to form a ceiling, each said panel having a first flange rising from one side thereof and having an outwardly facing arcuate portion and a narrow edge portion retroverted outwardly with respect to said arcuate portion to form a lip extending along the edge of said flange and a second flange rising from the side of said panel opposite said first flange and having an outwardly facing arcuate portion and a narrow edge portion retroverted inwardly with respect to said arcuate portion of said second flange to form a groove extending along the edge of said second flange, said first and second flanges of each panel being integral with said panel and extending substantially the full length of the side thereof, said panels being arranged with the first and second flanges of adjoining panels adjacent each other in the ceiling and said lips and grooves demountably interlocking and said flanges substantially encircling and clamping a pipe therebetween.
  • a ceiling panel unit comprising a rectangular panel of sheet metal having a first flange rising from one side thereof and having an outwardly facing arcuate portion adapted to partially encircle a pipe and a narrow edge portion retroverted outwardly with respect to said arcuate portion to form a lip extending along the edge of said first flange, said panel having a second flange rising from the side thereof opposite said first flange and having an outwardly facing arcuate portion adapted to partially encircle a pipe and a narrow edge portion retroverted inwardly with respect to said arcuate portion of said second flange to form a groove extending along the edge of said second flange, said first and second flanges of said panel being integral with said panel and extending substantially the full length of the side thereof, the sum of the arcs of the arcuate portions of the first and second flanges being approximately 360 degrees.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Description

1956 D. L. JOHNSON PANEL CEILING PANEL UNIT Filed Feb. 18, 1952 Q? 'IZAUII/ bnms W United States Patent PANEL CEILING PANEL UNIT Dale L. Johnson, Waukegan, Ill., assignor to Burgess- Manning Company, Libertyville, Ill., a corporation of Illinois Application February 18, 1952, Serial No. 272,134 Claims. Cl. 189-88) This invention relates to panel ceiling structures which are used for heating rooms by what has come to be known as panel heating or radiating systems. It may, if desired, be used for cooling purposes. The invention herein described is particularly directed to an improved form of ceiling panel and integral support therefor for use in such a radiant ceiling structure providing enhanced heat transfer efliciency, simplicity and security of installation.
The principal feature of the panel unit herein described comprises positive, interlocking clamping elements integral with the panel, which positively and firmly grip supporting heating pipes.
These and other objects and advantages will be apparent from the following description of an illustrative structure, taken together with the accompanying drawing, in which Fig. l is a perspective view of a ceiling panel embodying the invention;
Fig. 2 is a cross-sectional view of the panel of Fig. 1;
Fig. 3 is a detailed sectional view showing the panel and supporting pipe assembly, and
Fig. 4 is a diagrammatic view illustrating the manner in which the ceiling panels are installed.
In accordance with the present invention, the ceiling panel unit dealt with herein has a broad, flat surface and flanges integral therewith and extending upwardly from opposite margins of the broad panel surface and embodying integral pipe-clamping elements for supporting the panel and conducting heat to the radiating surface thereof. The panels are preferably fabricated from sheet material, such as aluminum, having a high heat conductivity capacity. Each panel unit is dependent upon coacting elements of adjoining panel units for its support and for the application of the pressure contact with the supporting and heating pipes desirable for eflicient heat transfer.
As shown in the drawing, each panel has a rectangular broad radiating surface consisting of two approximately square faces 1 and 2. These faces are beveled, as at 3, and a V-groove 4 impressed across the panel midway between the ends completes the tile-like appearance of the panel faces.
Flat end flanges 5 and 6 are provided to stilfen the structure and side flanges 7 and 8 are employed for support and heat transfer as well as for stiffening purposes.
As to the form of the coacting elements which together form a complete pipe clamp assembly, it will be noted that each has a curved portion, indicated at 7a and 8a. For reasons which will become apparent, the curvatures of both of these curved portions of the clamp elements, while approximating that of the outer surfaces of pipes 9, may be somewhat greater or smaller than these surfaces to which they eventually conform in the assembled ceiling. Curved portion 7a of flange 7 may extend through an arc of somewhat more or less than 180 and is preferably turned back somewhat at the juncture of the curved portion and the straight vertical portion of flange 7, as shown, but the angle of this juncture may vary considerably between and The curved portion 8a of flange 8 continues in both directions with substantially straight tangential sections to connect with the straight vertical portion of flange 8, and thence to the broad surface of the panel itself. The extremities of both flanges 7 and 8 are retroverted to form interlocking means. Lip 7b at the extreme edge of flange 7 serves as the male element and a shallow groove 8b at the extreme edge of flange 8 serves as the female element of the interlocking assembly shown in Fig. 3.
The panel assembly thus described is installed upon the supporting pipes in the manner indicated in Fig. 4. In this diagrammatic illustration, two complete panels and a portion of a third panel are shown. The work of installation of the panels proceeds in courses throughout the length or width of the ceiling, the direction of progress being from right to left in Fig. 4. The right hand panel is fully installed and the middle panel is in place. Clamping engagement of the right hand pipe 9 is complete, while flange 7 of the intermediate panel is merely resting upon the pipe. The left hand panel is in the process of installation, the interlocking means at the extremities of the left hand and intermediate panels being in engagement. The next step in the installation of these panels is to lower the left side of the left hand panel until flange 7 is brought into engagement with the pipe, this movement serving to tighten the grip of the flange elements upon the intermediate pipe. As a result of the positive force applied in lowering the left side of the left hand panel, the curved portions of flanges 7 and 8 upon the intermediate pipe are stretched into close engagement and conformity with the pipe so that effective thermal contact is made.
In the completely assembled ceiling, hot or cold water is circulated through the pipes 9 to heat or cool them, as the case may be. Temperature changes of the pipes results in corresponding changes in the temperature of the radiating faces of the panels by conduction of heat to or from the pipes through the paths furnished by flanges 7 and 8. The room below the ceiling is accordingly heated or cooled by radiation from or to the panels.
Demountable interlocking means other than that shown and specifically described by way of illustration may be employed without departing from the fundamental concept of the invention.
Invention is claimed as follows:
1. In a panel ceiling for a heat transfer system, a plurality of rectangular panels arranged in a plane to form a ceiling, each said panel having a first flange rising from one side thereof and having an outwardly facing arcuate portion and interlocking means disposed at the extremity thereof and a second flange rising from the side of said panel opposite said first flange and having an outwardly facing arcuate portion and interlocking means complementary with the interlocking means of said first flange and disposed at the extremity of said second flange, said first and second flanges of each panel being integral with said panel and extending substantially ranged in said ceiling with the first and second flanges of adjoining panels interlocked and substantially encircling and clamping a pipe therebetween.
2. The structure of claim 1 wherein the interlocking means associated with each flange comprises a retroverted edge portion of said flange.
3. The structure of claim 1 wherein the arcuate portion of one of said flanges lies wholly within the upward projection of said flange and overlies the panel.
- 4. In a panel ceiling for a heat transfer system, a plurality of rectangular panels arranged in a plane to form a ceiling, each said panel having a first flange rising from one side thereof and having an outwardly facing arcuate portion and a narrow edge portion retroverted outwardly with respect to said arcuate portion to form a lip extending along the edge of said flange and a second flange rising from the side of said panel opposite said first flange and having an outwardly facing arcuate portion and a narrow edge portion retroverted inwardly with respect to said arcuate portion of said second flange to form a groove extending along the edge of said second flange, said first and second flanges of each panel being integral with said panel and extending substantially the full length of the side thereof, said panels being arranged with the first and second flanges of adjoining panels adjacent each other in the ceiling and said lips and grooves demountably interlocking and said flanges substantially encircling and clamping a pipe therebetween.
5. A ceiling panel unit comprising a rectangular panel of sheet metal having a first flange rising from one side thereof and having an outwardly facing arcuate portion adapted to partially encircle a pipe and a narrow edge portion retroverted outwardly with respect to said arcuate portion to form a lip extending along the edge of said first flange, said panel having a second flange rising from the side thereof opposite said first flange and having an outwardly facing arcuate portion adapted to partially encircle a pipe and a narrow edge portion retroverted inwardly with respect to said arcuate portion of said second flange to form a groove extending along the edge of said second flange, said first and second flanges of said panel being integral with said panel and extending substantially the full length of the side thereof, the sum of the arcs of the arcuate portions of the first and second flanges being approximately 360 degrees.
References Cited in the file of thispatent UNITED STATES PATENTS 945,682 Berg Jan. 4, 1910 1,475,539 Burtis Nov. 27, 1923 1,971,411 Higley Aug. 28, 1934 2,019,379 Anderson Oct. 29, 1935 2,099,211 Lucius Nov. 16, 1937 2,377,398 Brostrcm June 5, 1945 2,382,340 Smith Aug. 14, 1945
US272134A 1952-02-18 1952-02-18 Panel ceiling panel unit Expired - Lifetime US2736406A (en)

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225503A (en) * 1963-03-29 1965-12-28 James M Rallis Ceiling access opening and bracket therefor
US3259184A (en) * 1964-01-22 1966-07-05 True Mfg Co Inc Evaporator plate coil unit
US3789562A (en) * 1972-08-10 1974-02-05 Ark Environmental Res Inc Building structure
US4064866A (en) * 1976-05-24 1977-12-27 Raytheon Company Flat plate solar heat collector
US4086913A (en) * 1976-12-15 1978-05-02 Grumman Aerospace Corporation Solar heat collector construction
FR2407440A1 (en) * 1977-10-27 1979-05-25 Elf Union Akuba France Section of solar radiation absorption panel - has profiled ends fitting together forming circular way for insertion of tube
US4160476A (en) * 1974-09-16 1979-07-10 Raypak, Inc. Securement of heat exchanger surfaces to tubes by lock seaming and method of fabrication
US4164932A (en) * 1976-12-15 1979-08-21 Grumman Corporation Solar heat collector construction
US4170221A (en) * 1976-12-15 1979-10-09 Grumman Corporation Solar heat collector construction
US4319437A (en) * 1980-01-24 1982-03-16 Murphy John A Roofing shingle assembly having solar capabilities
US4338921A (en) * 1980-01-30 1982-07-13 Bethany Fellowship, Inc. Solar liquid heating system
FR2507230A1 (en) * 1981-06-05 1982-12-10 Crouzier Longitudinal metal profile for heat pump absorber circuit - has rigid metal profile with tubular reinforcement fitting into folded zones to increase rigidity
US4554434A (en) * 1983-04-15 1985-11-19 U.S. Philips Corporation Heating plate for printing apparatus
US4597237A (en) * 1984-01-11 1986-07-01 Aldo Celli Modular wall panel and building wall constructed therefrom
DE19723826A1 (en) * 1997-06-06 1998-12-10 Bausewein Gmbh Cassette-cover
US20080141999A1 (en) * 2006-12-13 2008-06-19 Hanken Michael J Solar heating system and method of forming a panel assembly therefor
US20100307085A1 (en) * 2009-06-03 2010-12-09 Garland Industries, Inc. Anchoring system for a roof panel system
US20140238638A1 (en) * 2013-02-27 2014-08-28 Gray Metal Products, Inc. Retaining panel for radiant thermal transfer and method
US9534383B1 (en) * 2015-10-22 2017-01-03 Usg Interiors, Llc Ceiling panel system
USD915637S1 (en) * 2017-07-18 2021-04-06 Gieil Kwon Panel for ceiling
US11112182B2 (en) * 2016-10-07 2021-09-07 Thomas Euler-Rolle Heat exchanger with adjustable guiding elements between tubes

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US945682A (en) * 1909-07-06 1910-01-04 Metallic Sheathing Company Metallic sheathing.
US1475539A (en) * 1922-11-24 1923-11-27 Charles S Burtis Hanging wall
US1971411A (en) * 1933-02-08 1934-08-28 Insulated Steel Construction C Sheathing for buildings
US2019379A (en) * 1934-09-15 1935-10-29 Ellis G Anderson Metal curtain slat joint
US2099211A (en) * 1935-01-29 1937-11-16 William L Lucius Building construction and panel for use therein
US2377398A (en) * 1942-11-30 1945-06-05 Emile S Guignon Jr Interlocking building unit
US2382340A (en) * 1942-12-08 1945-08-14 Budd Edward G Mfg Co Vehicle heating system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US945682A (en) * 1909-07-06 1910-01-04 Metallic Sheathing Company Metallic sheathing.
US1475539A (en) * 1922-11-24 1923-11-27 Charles S Burtis Hanging wall
US1971411A (en) * 1933-02-08 1934-08-28 Insulated Steel Construction C Sheathing for buildings
US2019379A (en) * 1934-09-15 1935-10-29 Ellis G Anderson Metal curtain slat joint
US2099211A (en) * 1935-01-29 1937-11-16 William L Lucius Building construction and panel for use therein
US2377398A (en) * 1942-11-30 1945-06-05 Emile S Guignon Jr Interlocking building unit
US2382340A (en) * 1942-12-08 1945-08-14 Budd Edward G Mfg Co Vehicle heating system

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225503A (en) * 1963-03-29 1965-12-28 James M Rallis Ceiling access opening and bracket therefor
US3259184A (en) * 1964-01-22 1966-07-05 True Mfg Co Inc Evaporator plate coil unit
US3789562A (en) * 1972-08-10 1974-02-05 Ark Environmental Res Inc Building structure
US4160476A (en) * 1974-09-16 1979-07-10 Raypak, Inc. Securement of heat exchanger surfaces to tubes by lock seaming and method of fabrication
US4064866A (en) * 1976-05-24 1977-12-27 Raytheon Company Flat plate solar heat collector
US4086913A (en) * 1976-12-15 1978-05-02 Grumman Aerospace Corporation Solar heat collector construction
US4164932A (en) * 1976-12-15 1979-08-21 Grumman Corporation Solar heat collector construction
US4170221A (en) * 1976-12-15 1979-10-09 Grumman Corporation Solar heat collector construction
FR2407440A1 (en) * 1977-10-27 1979-05-25 Elf Union Akuba France Section of solar radiation absorption panel - has profiled ends fitting together forming circular way for insertion of tube
US4319437A (en) * 1980-01-24 1982-03-16 Murphy John A Roofing shingle assembly having solar capabilities
US4338921A (en) * 1980-01-30 1982-07-13 Bethany Fellowship, Inc. Solar liquid heating system
FR2507230A1 (en) * 1981-06-05 1982-12-10 Crouzier Longitudinal metal profile for heat pump absorber circuit - has rigid metal profile with tubular reinforcement fitting into folded zones to increase rigidity
US4554434A (en) * 1983-04-15 1985-11-19 U.S. Philips Corporation Heating plate for printing apparatus
US4597237A (en) * 1984-01-11 1986-07-01 Aldo Celli Modular wall panel and building wall constructed therefrom
DE19723826A1 (en) * 1997-06-06 1998-12-10 Bausewein Gmbh Cassette-cover
DE19723826C2 (en) * 1997-06-06 2000-06-21 Bausewein Gmbh Cassette ceiling element
US7971586B2 (en) * 2006-12-13 2011-07-05 Hanken Michael J Solar heating system and method of forming a panel assembly therefor
US20080141999A1 (en) * 2006-12-13 2008-06-19 Hanken Michael J Solar heating system and method of forming a panel assembly therefor
US8590235B2 (en) 2009-06-03 2013-11-26 Garland Industries, Inc. Anchoring system for a roof panel system
US20100307084A1 (en) * 2009-06-03 2010-12-09 Garland Industries, Inc. Anchoring system for a roof panel system
US8341917B2 (en) * 2009-06-03 2013-01-01 Garland Industries, Inc. Anchoring system for a roof panel system
US20100307085A1 (en) * 2009-06-03 2010-12-09 Garland Industries, Inc. Anchoring system for a roof panel system
US8793951B2 (en) 2009-06-03 2014-08-05 Garland Industries, Inc. Anchoring system for a roof panel system
US20140238638A1 (en) * 2013-02-27 2014-08-28 Gray Metal Products, Inc. Retaining panel for radiant thermal transfer and method
US9816709B2 (en) * 2013-02-27 2017-11-14 Gray Metal Products, Inc. Retaining panel for radiant thermal transfer and method
US20180066853A1 (en) * 2013-02-27 2018-03-08 Gray Metal Products, Inc. Retaining panel for radiant thermal transfer and method
US9534383B1 (en) * 2015-10-22 2017-01-03 Usg Interiors, Llc Ceiling panel system
US11112182B2 (en) * 2016-10-07 2021-09-07 Thomas Euler-Rolle Heat exchanger with adjustable guiding elements between tubes
USD915637S1 (en) * 2017-07-18 2021-04-06 Gieil Kwon Panel for ceiling

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