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Sealing member and method of producing sealing member

A technology of sealing components and sealing elements, which is applied in the direction of engine sealing, engine components, lighting and heating equipment, etc., can solve expensive problems, and achieve the effects of high cost, high sealing performance, and high efficiency sealing

Inactive Publication Date: 2020-05-01
SIGNIFY HLDG BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this requires injection molding to make the pads mounted on the ribs, which is relatively expensive

Method used

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  • Sealing member and method of producing sealing member
  • Sealing member and method of producing sealing member
  • Sealing member and method of producing sealing member

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0037] Figure 1a and Figure 1b A schematic cross-sectional view of a sealing member 100 according to two exemplary embodiments of the present invention is shown. The sealing member 100 includes a strip 110, which may be formed as strips, ribs, sheets, or the like. Belt 110 may also be an extruded aluminum frame. Accordingly, strap 110 may be relatively thin, and may also include plastic(s) and / or metal. The strip has two elongated, oppositely arranged ridges 112a, 112b and a main face 111 .

[0038] The sealing member 100 also includes a sealing element 120 that includes a slit 130 in which the band 110 is at least partially received. In other words, the sealing element 120 can be described as a shell whereby the sealing element 120 can be folded around the band 110 . The slot 130 has a slot wall comprising a support wall 141 having a height H substantially the same as the width W of the belt, and which optionally comprises two lips 143a arranged opposite each other. , ...

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PUM

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Abstract

There is provided a sealing member (100) for providing the sealing between two inter-attachable parts. The sealing member comprises a band (110) and a sealing element (120), and the sealing element comprises a slit (130) in which the band is at least partially accommodated and further comprises at least two deformable portions (140a, 140b) which are oppositely arranged at the respective peripheraledge portions (145a, 145b) of the slit.

Description

technical field [0001] The present invention relates generally to the field of seals. More specifically, the invention relates to a seal for housings having relatively high protection requirements. Background technique [0002] For some applications, it may be important to provide an adequate seal against dust, accidental contact, water, etc. For example, for lighting applications, it may be desirable to provide a seal such that one or more conditions of the lighting (eg, light distribution, heat dissipation, etc.) are not adversely affected by insufficient sealing. [0003] In the case of luminaires, it may be desirable to seal the housing of the luminaire for the reasons of protection mentioned above. For example, a luminaire may have a seal (gasket) between the housing and the parts that are intended to be connected to the housing (eg glass panes, covers, etc.). This structure can be achieved by a rib of the housing, on which the gasket can be placed. [0004] However...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/02F21V31/00F16J15/06F16J15/10F16J15/12
CPCF16J15/027F16J15/061F16J15/104F16J15/125F21V15/01F21V31/005
Inventor M.J.A.范霍文E.S.J.范比克N.J.福鲁伦G.加尔科K.帕斯
Owner SIGNIFY HLDG BV