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WO2002013587A2 - Boitier en deux parties muni d'un cable qui traverse les surfaces d'assemblage - Google Patents

Boitier en deux parties muni d'un cable qui traverse les surfaces d'assemblage Download PDF

Info

Publication number
WO2002013587A2
WO2002013587A2 PCT/AU2001/000973 AU0100973W WO0213587A2 WO 2002013587 A2 WO2002013587 A2 WO 2002013587A2 AU 0100973 W AU0100973 W AU 0100973W WO 0213587 A2 WO0213587 A2 WO 0213587A2
Authority
WO
WIPO (PCT)
Prior art keywords
container
conduit
joining surfaces
joining
container according
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
Application number
PCT/AU2001/000973
Other languages
English (en)
Other versions
WO2002013587A3 (fr
Inventor
Lance Robert Scriven
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.)
SMR Automotive Australia Pty Ltd
Original Assignee
Schefenacker Vision Systems Australia Pty Ltd
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 Schefenacker Vision Systems Australia Pty Ltd filed Critical Schefenacker Vision Systems Australia Pty Ltd
Priority to AU2001277411A priority Critical patent/AU2001277411A1/en
Publication of WO2002013587A2 publication Critical patent/WO2002013587A2/fr
Publication of WO2002013587A3 publication Critical patent/WO2002013587A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets

Definitions

  • This invention relates to a container and in particular to a container having at least one conduit that extends out of the container with an end of the conduit located in the container.
  • containers that require conduits to extend into the container.
  • plastic light fittings that contain globes requiring electrical leads to locate in the container to power the globe.
  • hermetically sealed compressor containers used in refrigeration units that require both electrical leads and gas lines to extend into and out of the container.
  • the invention comprises a container having a conduit located in and extending out of said container comprising: a first part of a container; a second part of a container that is assembled with said first part to form said container; a joining surface on each said first and second container parts that abut and are joined to form said container; and a conduit located between said joining surfaces so that said conduit extends from within to outside said container across said joining surfaces where said conduit is held captive when said joining surfaces are joined.
  • conduit in this invention, should be taken to include metal conductors such as copper or steel wire, any other form of metal conductor, plastic coated wires, and metal and plastic tubes for conveying fluids such as air, oil or water.
  • metal conductors such as copper or steel wire, any other form of metal conductor, plastic coated wires, and metal and plastic tubes for conveying fluids such as air, oil or water.
  • container will be understood to include any form of hollow container, but would also include other devices such as a container for an electronic module which would require passage of electrical conductors to the module.
  • the joining of the container parts may comprise a number of methods of fixing the joining surfaces together. These may include adhesives, interlocking formations or ultrasonic welding.
  • one or both of the joining surfaces may be relieved to form a recess or channel to allow the conduits to locate across the joining surfaces.
  • the extent of relief may vary to result in the conduits being held between the joining surfaces or movement of the conduit with respect to the joining surfaces.
  • the invention comprises a container having a conduit located in and extending out of said container comprising: a first part of a container, a second part of a container that is assembled with said first part to form said container, a joining surface on each said first and second container parts that abut and are joined to form said container, a recess on at least one of said joining surfaces, a conduit located within said recess so that it extends across said joining surfaces so that an end of said conduit extends from within to outside said container across said joining surfaces where said conduit is held captive when said joining surfaces are joined.
  • the container parts may comprise plastic moulded components which adjoin to one another using ultrasonic welding.
  • a join is formed between two adjacent plastic components along a predetermined pathway.
  • conduits in addition to forming an air and watertight seal, will be physically attached to the container thereby allowing the conduits to support the weight or in some other way hold the container.
  • the invention is a method of making a container having a conduit located in and extending out of said container in accordance with the above described aspects of the invention wherein said conduit is positioned over said joining surface of a first part of the container, said second part of the container is assembled in relation to said first part of said container and joining means is used between said joining surfaces to hold said first and second container parts together.
  • Figure 1 shows a perspective view of a light fitting with electrical conduits extending from the fitting
  • Figure 2 shows a part perspective view of two joining edges between the first and second part of a housing shown in Figure 1
  • Figure 3 shows a cross-sectional view of the light fitting shown in Figure 1 along section line 3-3
  • Figure 4 shows a part cross-sectional view along section line 4-4 of the joining surfaces with electrical conduits extending across the joining surfaces.
  • Figure 1 shows a light fitting 10 that houses a light globe 11 with electrical leads 12 extending out of the fitting 10 to provide power to the light globe 11.
  • the first part of the container comprises a body 13 and the second part of the container comprises the lid or lens 14.
  • the conduits comprise the electrical leads 12 which extend across the join between the body 13 and lens 14.
  • the body 13 and lens 14 are secured to one another by ultrasonic welding.
  • the joining surfaces 15 on the body 13 and lens 14 are illustrated in Figure 2.
  • a ridge 16 extends around the periphery of the joining surface 15 on the body 13.
  • the joining surface 15 on the lens 14 abuts against the ridge 16.
  • the ridge 16 melts and compresses as it bonds to the lens 14.
  • the joining means comprises the ridge 16 in combination with the ultrasonic welding process.
  • recesses or channels 17 are formed across the joining surfaces 15 of the body 13 and the lens 14.
  • An electrical wire 12 locates within the recesses 17 prior to the ultrasonic welding process.
  • the depth of the recesses 17 can be adjusted so that, during the ultrasonic welding process, the plastic coating of the electrical leads 12 are fused to the channels 17. This results in a water and airtight seal and also enables the electrical leads 12 to support the weight of the light fitting 10.
  • the channels 17 could be made larger in diameter so that there is no fusing of conduits such as the electrical leads 12 to the channels 17, this will allow sliding movement of the conduits with respect to the container or allow some movement of air into or out of the container.
  • the embodiment provides a simple means of securing electrical leads 12 to a light fitting 10 so as to form a water and air tight seal between the electrical leads 12 and the light fitting 10.
  • the ends of the electrical leads 18 can then be connected to the light globe 11.
  • Other applications for this invention include electrical modules or circuitry that may be housed within containers that require the passage of electrical power or signal leads from outside to inside the container.
  • the wires could be installed to allow them to move freely into and out of the container and to allow some venting of the container through and around the wires.
  • the wires can form a sealed joint.
  • other conduits could extend into the container. These could include wires to and from a thermocouple used to monitor heat of the lamp inside the container.
  • hermetically sealed containers within which equipment such as vacuum or pressure pumps are operated with electrical leads and fluid conduits passing into and out of the hermetically sealed container.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

La présente invention concerne un conteneur (10) muni d'un conduit (12) placé dans le conteneur (10) et s'étendant en-dehors de ce dernier, le conteneur comprenant une première partie (14) et une seconde partie (13) qui sont assemblées pour former le conteneur (10), les parties de conteneur (14,13) possédant chacune une surface d'assemblage (15), les surfaces d'assemblage (15) étant adjacentes et unies pour former le conteneur (10) et un conduit (12) étant placé entre les surfaces d'assemblage (15) de façon qu'il s'étend depuis l'intérieur du conteneur (10) jusqu'à l'extérieur de ce dernier, à travers les surfaces d'assemblage (15) dans lesquelles le conduit (12) est retenu captif au moment où les surfaces d'assemblage sont unies (15). L'invention offre l'avantage que le conduit (12) est fixé par rapport au conteneur lors de l'union des deux parties (14, 13).
PCT/AU2001/000973 2000-08-09 2001-08-09 Boitier en deux parties muni d'un cable qui traverse les surfaces d'assemblage Ceased WO2002013587A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001277411A AU2001277411A1 (en) 2000-08-09 2001-08-09 2-part housing with cable through joining surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ9261A AUPQ926100A0 (en) 2000-08-09 2000-08-09 A container with conduits extending out of the container and a method of forming such a container
AUPQ9261 2000-08-09

Publications (2)

Publication Number Publication Date
WO2002013587A2 true WO2002013587A2 (fr) 2002-02-14
WO2002013587A3 WO2002013587A3 (fr) 2002-03-21

Family

ID=3823318

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2001/000973 Ceased WO2002013587A2 (fr) 2000-08-09 2001-08-09 Boitier en deux parties muni d'un cable qui traverse les surfaces d'assemblage

Country Status (2)

Country Link
AU (1) AUPQ926100A0 (fr)
WO (1) WO2002013587A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838570A1 (fr) * 2002-04-10 2003-10-17 Sylea Boite d'interconnexion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2032681B (en) * 1978-10-27 1982-12-08 Stanley Electric Co Ltd Fluorescent lamp
DE3537921A1 (de) * 1985-10-24 1987-04-30 Siemens Ag Magnetfeldsonde
FR2668021B1 (fr) * 1990-10-12 1996-08-02 Entrelec Sa Boitier etanche a passage de cable situe au niveau d'une surface de joint.
JP3641307B2 (ja) * 1995-09-26 2005-04-20 多摩川精機株式会社 モータのリード線引出し口構造
DE19612279C2 (de) * 1996-03-28 1998-07-09 Murjahn Kg Vlm Gehäuse, insbesondere Fassungsgehäuse für Glühlampen mit Schraubsockel sowie Verfahren zur Herstellung eines derartigen Gehäuses und Vorrichtungen zur Durchführung des Verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838570A1 (fr) * 2002-04-10 2003-10-17 Sylea Boite d'interconnexion

Also Published As

Publication number Publication date
WO2002013587A3 (fr) 2002-03-21
AUPQ926100A0 (en) 2000-08-31

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