WO2010071681A1 - Internal bus bar and an electrical interconnection means therefor - Google Patents
Internal bus bar and an electrical interconnection means therefor Download PDFInfo
- Publication number
- WO2010071681A1 WO2010071681A1 PCT/US2009/006663 US2009006663W WO2010071681A1 WO 2010071681 A1 WO2010071681 A1 WO 2010071681A1 US 2009006663 W US2009006663 W US 2009006663W WO 2010071681 A1 WO2010071681 A1 WO 2010071681A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bus bar
- conductors
- electrical interconnection
- interconnection means
- flex circuitry
- Prior art date
Links
Classifications
-
- 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
- E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
-
- 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
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
- E04B9/067—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section with inverted T-shaped cross-section
- E04B9/068—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section with inverted T-shaped cross-section with double web
-
- 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
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/10—Connections between parallel members of the supporting construction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/06—Single tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
Definitions
- a keep out zone is a term used herein to define any point along the continuous conductive path that is unavailable for electrical connection due to interference or other obstruction of the mating surface of the conductors. How to bring power and/or signal to an internal bus bar without creating a keep-out zone has heretofore been unknown.
- An electrified framework system for bringing power and/or signal to electrically powered devices includes at least one longitudinally extending electrified bus bar.
- the bus bar has a housing which includes a pair of conductors positioned therein. Each conductor has a mating surface which provides a continuous conductive path for attachment of devices.
- the system also includes a means to bring electricity to the conductors without interfering with the mating surface of the conductors and thereby creating an unavailable point for electrical connection BRIEF DESCRIPTION OF THE DRAWINGS
- FIG. 3 shows a perspective view of the support member of FIG. 2 having an electrical interconnection means attached thereto.
- FIG. 5 shows FIGS. 3 in partial cross-section.
- FIG. 1 shows a portion of an interior room space 101 having a ceiling system comprising a plurality of support grid members 104 forming a grid framework 105.
- the grid framework 105 is shown as part of a ceiling system, any system utilizing a grid framework, including floors and walls, can utilize the technology of the invention.
- These systems 105 typically include components such as decorative tiles, acoustical tiles, insulative tiles, lights, heating ventilation and air conditioning (HVAC) vents, which are positioned in the grid openings defined by the support grid members 104.
- An electrical bus way can be provided by interfacing a low-voltage power and/or signal source (not shown) with a pair of conductors 106 and 106' (FIG. 2) positioned internally in one or more support members 104 of the grid framework 105.
- interconnection access slots 140 may be difficult to access. Thus, direct attachment of the power and/or signal source via these slots 140 may not be practical.
- an electrical interconnection means 150 can be used to bring electricity to the backside of the conductors 134, 134'.
- the flex circuitry extends down opposing sides of the vertical web portion such that a portion of the conductive material is at least partially exposed in order to make an electrical connection with a power and/or signal source.
- a preferred area for such power and/or signal source contact area 156 is in alignment with the top portion of the support member. Aligning the contact area with the top portion of a grid support member enables multiplexing of the power-in connector shown and described in U.S. Patent Application Publication No. 2008/0087464.
- the power-in connector attaches to the top portion, e.g. bulb of a support member, and, can be used to mate the power and/or signal source with the exposed conductive material of the flex circuitry aligned with the top portion of the support member.
- the flex circuitry can be folded over or snapped onto the top of the flex circuitry and grid assembly.
- the retainer is preferably made of non-conductive material such as molded plastic.
- the retainer may include a tab 160 which can act as a protective covering for the electrical connection between the flex circuit and the back side of the conductor. It should be noted that the retainer eliminates the need for using an adhesive to attach the flex circuitry to the grid member. It should also be noted that the retainer also provides a cavity 162 (FIG. 6) for ease in field placement and proper positioning of a power-in connector, such as those described in U.S. Patent Application Publication No. 2008/0087464. This retainer cavity properly positions the power-in connector, in relation to the flexible circuitry which would otherwise be a blind mate.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
- Multi-Conductor Connections (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2009327544A AU2009327544B2 (en) | 2008-12-19 | 2009-12-21 | Internal bus bar and an electrical interconnection means therefor |
EP09833774.4A EP2380247A4 (en) | 2008-12-19 | 2009-12-21 | Internal bus bar and an electrical interconnection means therefor |
CN200980156671.4A CN102318149B (en) | 2008-12-19 | 2009-12-21 | Internal bus bar and electrical interconnection device between them |
RU2011129754/07A RU2542714C2 (en) | 2008-12-19 | 2009-12-21 | Internal current-conducting bus and electrical reciprocal junction device for it |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13925208P | 2008-12-19 | 2008-12-19 | |
US61/139,252 | 2008-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010071681A1 true WO2010071681A1 (en) | 2010-06-24 |
Family
ID=42269101
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/006662 WO2010080137A1 (en) | 2008-12-19 | 2009-12-21 | Grid framework accessories |
PCT/US2009/006663 WO2010071681A1 (en) | 2008-12-19 | 2009-12-21 | Internal bus bar and an electrical interconnection means therefor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/006662 WO2010080137A1 (en) | 2008-12-19 | 2009-12-21 | Grid framework accessories |
Country Status (6)
Country | Link |
---|---|
US (3) | US8062042B2 (en) |
EP (1) | EP2380247A4 (en) |
CN (1) | CN102318149B (en) |
AU (1) | AU2009327544B2 (en) |
RU (1) | RU2542714C2 (en) |
WO (2) | WO2010080137A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018187660A1 (en) * | 2017-04-07 | 2018-10-11 | Worthington Armstrong Venture | Suspended ceiling beam with a reinforced bulb |
EP3453943A1 (en) * | 2017-09-06 | 2019-03-13 | OSRAM GmbH | A fastening device and a system for fastening lighting devices to a false ceiling |
US20220243468A1 (en) * | 2019-06-28 | 2022-08-04 | Saint-Gobain Ecophon Ab | Ceiling system |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2860095B1 (en) * | 2003-09-24 | 2006-03-10 | Eaton S A | ELECTRICAL CONNECTION BAR AND CONNECTION DEVICE ADAPTED |
AU2010286327B9 (en) * | 2009-08-24 | 2014-04-03 | David Whitfield | Ceiling frame system |
US8596009B2 (en) | 2010-11-01 | 2013-12-03 | Awi Licensing Company | Suspended ceiling system, securing members, and process of installing a suspended ceiling system |
US8667753B1 (en) * | 2011-06-17 | 2014-03-11 | David A. Holmgren | Sculpted room system |
US8800228B2 (en) * | 2011-06-17 | 2014-08-12 | Sculpted Room Design, LLC | Sculpted room system |
US8847088B2 (en) | 2011-09-22 | 2014-09-30 | General Electric Company | Cover mounted handle operating mechanism with integrated interlock assembly for a busplug enclosure |
US20130229067A1 (en) | 2012-03-02 | 2013-09-05 | Ideal Industries, Inc. | Connector having wireless control capabilities |
US11353198B2 (en) | 2012-03-02 | 2022-06-07 | Ideal Industries, Inc. | Electrical connector having a printed circuit board for use with an active grid bus bar system |
US8986021B2 (en) | 2012-03-09 | 2015-03-24 | Ideal Industries, Inc. | Connector having a push-in termination for an electrically active grid |
US9083128B2 (en) * | 2012-10-31 | 2015-07-14 | Magna E-Car Systems Of America, Inc. | Low inductance bus bar connection |
US9755414B2 (en) * | 2013-03-14 | 2017-09-05 | Leviton Manufacturing Co. | Overhead electrical grounding mesh and mechanical grid structure |
US9257804B1 (en) * | 2013-10-29 | 2016-02-09 | Google Inc. | Pitch agnostic bus-bar with pitch agnostic blind mate connector |
US9595962B1 (en) | 2013-12-27 | 2017-03-14 | Google Inc. | Method to implement a short pin detector on a bus bar |
US9190790B1 (en) * | 2014-07-10 | 2015-11-17 | Ideal Industries, Inc. | Electrical connector for use with a bus bar system |
US9951916B2 (en) | 2014-12-18 | 2018-04-24 | Awi Licensing Llc | Integrated ceiling and light system |
US10030398B2 (en) * | 2015-03-10 | 2018-07-24 | Cisco Technology, Inc. | Network-enabled ceiling support structure |
US10429041B2 (en) | 2016-02-24 | 2019-10-01 | Power Concepts, Llc | Ceiling light retrofit kit having a light panel and two profiles to surround preexisting base of a light fixture |
CN107425313A (en) | 2016-04-21 | 2017-12-01 | 理想工业公司 | The electric connector with printed circuit board (PCB) for active power network bus-bar system |
WO2018053136A1 (en) | 2016-09-15 | 2018-03-22 | Armstrong World Industries, Inc. | Ceiling system with air movement |
US10297962B1 (en) * | 2018-01-09 | 2019-05-21 | Te Connectivity Corporation | Electrical connector for a power busbar |
US10622771B2 (en) * | 2018-09-07 | 2020-04-14 | Hamilton Sundstrand Corporation | Power modules for power distribution assemblies |
US10975569B1 (en) * | 2019-11-22 | 2021-04-13 | Gaylen A. Haas | Continuous rail, drop ceiling system and components |
CA3153541A1 (en) * | 2021-03-30 | 2022-09-30 | Arktura Llc | Ceiling system |
USD1025403S1 (en) * | 2021-05-20 | 2024-04-30 | Worthington Armstrong Venture | Beam |
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-
2009
- 2009-12-21 EP EP09833774.4A patent/EP2380247A4/en not_active Withdrawn
- 2009-12-21 WO PCT/US2009/006662 patent/WO2010080137A1/en active Application Filing
- 2009-12-21 CN CN200980156671.4A patent/CN102318149B/en not_active Expired - Fee Related
- 2009-12-21 AU AU2009327544A patent/AU2009327544B2/en not_active Ceased
- 2009-12-21 RU RU2011129754/07A patent/RU2542714C2/en not_active IP Right Cessation
- 2009-12-21 US US12/653,809 patent/US8062042B2/en not_active Expired - Fee Related
- 2009-12-21 WO PCT/US2009/006663 patent/WO2010071681A1/en active Application Filing
- 2009-12-21 US US12/653,873 patent/US8881481B2/en not_active Expired - Fee Related
-
2014
- 2014-11-11 US US14/537,953 patent/US9469988B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060272256A1 (en) * | 2005-05-12 | 2006-12-07 | Frecska Sandor A | Electrical conductivity in a suspended ceiling system |
US20070103824A1 (en) * | 2005-09-28 | 2007-05-10 | Armstrong World Industries, Inc. | Power and signal distribution system for use in interior building spaces |
US20080090432A1 (en) * | 2006-10-17 | 2008-04-17 | Patterson Brian T | Electrified ceiling framework underside connectors |
US20080087464A1 (en) * | 2006-10-17 | 2008-04-17 | Patterson Brian T | Electrified ceiling framework |
US20080090431A1 (en) * | 2006-10-17 | 2008-04-17 | Patterson Brian T | Electrified ceiling framework connectors |
US20080060306A1 (en) * | 2007-08-27 | 2008-03-13 | Worthington Armstrong Venture | Suspended ceiling grid network utilizing seismic separation joint clips |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018187660A1 (en) * | 2017-04-07 | 2018-10-11 | Worthington Armstrong Venture | Suspended ceiling beam with a reinforced bulb |
EP3453943A1 (en) * | 2017-09-06 | 2019-03-13 | OSRAM GmbH | A fastening device and a system for fastening lighting devices to a false ceiling |
US10563829B2 (en) | 2017-09-06 | 2020-02-18 | Osram Gmbh | Fastening device and a system for fastening lighting devices to a false ceiling |
US20220243468A1 (en) * | 2019-06-28 | 2022-08-04 | Saint-Gobain Ecophon Ab | Ceiling system |
Also Published As
Publication number | Publication date |
---|---|
AU2009327544B2 (en) | 2014-06-05 |
EP2380247A1 (en) | 2011-10-26 |
US20150059265A1 (en) | 2015-03-05 |
US8881481B2 (en) | 2014-11-11 |
WO2010080137A1 (en) | 2010-07-15 |
CN102318149B (en) | 2014-05-28 |
CN102318149A (en) | 2012-01-11 |
AU2009327544A1 (en) | 2011-08-11 |
US20100229475A1 (en) | 2010-09-16 |
US20100240234A1 (en) | 2010-09-23 |
US8062042B2 (en) | 2011-11-22 |
US9469988B2 (en) | 2016-10-18 |
RU2542714C2 (en) | 2015-02-27 |
EP2380247A4 (en) | 2014-05-07 |
RU2011129754A (en) | 2013-01-27 |
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