METHOD FOR PERPETUALLY SEALING HOLE BY OVERPRESSURE PROTECTION, AND ADHESION ELEMENT THEREFOR
To provide a method which can seal (block) an air gap penetrating the inside of a baseboard, and as a result of overpressure, can surely reduce pressure by a vent.SOLUTION: An adhesion element (14) includes a pressure opening region (20) which is at least partially surrounded by a fragile region (22...
Gespeichert in:
Hauptverfasser: | , , , , |
---|---|
Format: | Patent |
Sprache: | eng ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | To provide a method which can seal (block) an air gap penetrating the inside of a baseboard, and as a result of overpressure, can surely reduce pressure by a vent.SOLUTION: An adhesion element (14) includes a pressure opening region (20) which is at least partially surrounded by a fragile region (22) formed at a carrier layer (18), and an average thickness of the carrier layer in the fragile region is set thinner than an average thickness of the carrier layer in the pressure opening region. Here, an action of prescribed opening pressure to the pressure opening region at least partially and irreversibly fractures the adhesion element in the fragile region, and the adhesion element is constituted so as to form a penetration hole at the adhesion element. Then, the adhesion element is made to adhere so that the pressure opening region at least partially covers an air gap (10) which has penetrated the inside of a baseboard (12).SELECTED DRAWING: Figure 1
【課題】基板内の貫通した空隙を封止(閉鎖)し、かつ過剰な圧力の結果として、ベントによって確実に圧力減少を可能とする方法を提供する。【解決手段】接着要素(14)が、キャリア層(18)に形成された脆弱化領域(22)によって少なくとも部分的に囲まれた圧力開口領域(20)を含み、ここで、前記脆弱化領域における前記キャリア層の平均厚さが、前記圧力開口領域における前記キャリア層の平均厚さよりも小さくなっており、ここで、圧力開口領域への所定の開口圧力の作用が、接着要素を脆弱化領域において少なくとも部分的に不可逆的に破壊し、かつ接着要素に貫通穴が形成するように、接着要素が構成されており、そして、ここで、圧力開口領域が基板(12)中の貫通した空隙(10)を少なくとも部分的に覆うように接着要素が接着されることを特徴とする。【選択図】図1 |
---|