JP2007532356A5 - - Google Patents

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Publication number
JP2007532356A5
JP2007532356A5 JP2007508350A JP2007508350A JP2007532356A5 JP 2007532356 A5 JP2007532356 A5 JP 2007532356A5 JP 2007508350 A JP2007508350 A JP 2007508350A JP 2007508350 A JP2007508350 A JP 2007508350A JP 2007532356 A5 JP2007532356 A5 JP 2007532356A5
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JP
Japan
Prior art keywords
mat
multilayer
layer
intumescent layer
mounting mat
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.)
Granted
Application number
JP2007508350A
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English (en)
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JP5373281B2 (ja
JP2007532356A (ja
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Publication date
Priority claimed from US10/823,852 external-priority patent/US7550118B2/en
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Publication of JP2007532356A publication Critical patent/JP2007532356A/ja
Publication of JP2007532356A5 publication Critical patent/JP2007532356A5/ja
Application granted granted Critical
Publication of JP5373281B2 publication Critical patent/JP5373281B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (9)

  1. 汚染防止装置への汚染防止要素の装着における使用に適した多層装着マットであって、前記マットが、
    第1の主面と前記第1の主面の反対の第2の主面とを有し、ガラス繊維とセラミック繊維の少なくとも一方を含む非膨張層と、
    前記非膨張層の前記第1の主面に対向し、前記多層マットの第1の外側層である第1の膨張層と、
    前記非膨張層の前記第2の主面に対向し、前記多層マットの第2の外側層である第2の膨張層と
    を含む多層装着マット。
  2. 前記マットの未圧縮厚さが40mm以下であり、前記非膨張層の未圧縮厚さが少なくとも1mmであり、そして前記膨張層の各々の未圧縮厚さが少なくとも0.5mmである、請求項1に記載の多層装着マット。
  3. 前記非膨張層の厚さが、前記多層マットの合計厚さの少なくとも50パーセントである請求項1または2に記載の多層装着マット。
  4. 前記非膨張層が前記第1の膨張層より厚く、前記非膨張層が前記第2の膨張層より厚い請求項1または2に記載の多層装着マット。
  5. 前記非膨張層が、10パーセント以下のバルク収縮率のセラミック繊維を含む請求項1または2に記載の多層装着マット。
  6. 第1の金属筐体と、
    前記第1の金属筐体内側の汚染防止要素と、
    前記第1の金属筐体と前記汚染防止要素との間に配置されてなる、請求項1〜5のいずれか一項に記載の多層装着マットと
    を含む汚染防止装置。
  7. 前記第1の金属筐体を囲む第2の金属筐体をさらに含み、排気ガスが前記第1の金属筐体と前記第2の金属筐体との間を通過する請求項に記載の汚染防止装置。
  8. 前記汚染防止要素がディーゼル微粒子フィルタである請求項6または7に記載の汚染防止装置。
  9. 前記装着マットが、前記第1および第2の膨張層を膨張させるのに好適な温度より高い温度と低い温度の両方の操作温度で十分な保持圧を有している請求項6または7に記載の汚染防止装置。
JP2007508350A 2004-04-14 2005-03-11 汚染防止装置に用いる多層マット Expired - Fee Related JP5373281B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/823,852 2004-04-14
US10/823,852 US7550118B2 (en) 2004-04-14 2004-04-14 Multilayer mats for use in pollution control devices
PCT/US2005/008186 WO2005105427A1 (en) 2004-04-14 2005-03-11 Multilayer mats for use in pollution control devices

Publications (3)

Publication Number Publication Date
JP2007532356A JP2007532356A (ja) 2007-11-15
JP2007532356A5 true JP2007532356A5 (ja) 2008-05-01
JP5373281B2 JP5373281B2 (ja) 2013-12-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007508350A Expired - Fee Related JP5373281B2 (ja) 2004-04-14 2005-03-11 汚染防止装置に用いる多層マット

Country Status (8)

Country Link
US (1) US7550118B2 (ja)
EP (1) EP1750936B1 (ja)
JP (1) JP5373281B2 (ja)
KR (1) KR101224288B1 (ja)
CN (2) CN1968806A (ja)
BR (1) BRPI0509914B1 (ja)
WO (1) WO2005105427A1 (ja)
ZA (1) ZA200609420B (ja)

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