JP7423469B2 - 断熱材 - Google Patents
断熱材 Download PDFInfo
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- JP7423469B2 JP7423469B2 JP2020131700A JP2020131700A JP7423469B2 JP 7423469 B2 JP7423469 B2 JP 7423469B2 JP 2020131700 A JP2020131700 A JP 2020131700A JP 2020131700 A JP2020131700 A JP 2020131700A JP 7423469 B2 JP7423469 B2 JP 7423469B2
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- base surface
- insulating material
- heat insulating
- treatment device
- exhaust treatment
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- 239000012774 insulation material Substances 0.000 title 1
- 239000011810 insulating material Substances 0.000 claims description 91
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 4
- 239000000853 adhesive Substances 0.000 description 26
- 230000001070 adhesive effect Effects 0.000 description 26
- 239000000463 material Substances 0.000 description 9
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/20—Exhaust treating devices having provisions not otherwise provided for for heat or sound protection, e.g. using a shield or specially shaped outer surface of exhaust device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2310/00—Selection of sound absorbing or insulating material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2510/00—Surface coverings
- F01N2510/02—Surface coverings for thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Silencers (AREA)
Description
<実施形態>
<全体構成>
その際、第1矩形部15の領域R15の裏面が第1延伸部18Cに接着剤で張り合わされる。最後に、第2矩形部16の領域R10の裏面が、第1矩形部15の領域R16に接着剤で貼り合わされる。このように、第1矩形部15の一部(領域R16)が第2矩形部16に貼り合わされて、第2矩形部16の一部(領域R12)が第1矩形部15に貼り合わされるので、断熱材10(第2断熱材12)の排気処理装置7からの剥離を防ぐことができる。
<実施形態の作用及び効果>
<実施形態の変形例>
Claims (13)
- 対向配置された第1基底面および第2基底面と、前記第1基底面と前記第2基底面とを連結する側面とを有する柱形状を有する排気処理装置を覆う断熱材であって、
前記断熱材を平面に展開した形状が、
前記排気処理装置の前記第1基底面若しくは前記第2基底面を覆うための中央部と、
前記中央部の中心に対して対称に設けられ、前記排気処理装置の前記側面を覆うための第1矩形部と第2矩形部と、
を有し、
前記形状は、前記中心から離れる方向に前記中央部から伸び、前記第1矩形部に接続するように構成された第1延伸部をさらに有する断熱材。 - 対向配置された第1基底面および第2基底面と、前記第1基底面と前記第2基底面とを連結する側面とを有する柱形状を有する排気処理装置を覆う断熱材であって、
前記断熱材を平面に展開した形状が、
前記排気処理装置の前記第1基底面若しくは前記第2基底面を覆うための中央部と、
前記中央部の中心に対して対称に設けられ、前記排気処理装置の前記側面を覆うための第1矩形部と第2矩形部と、
を有し、
前記第2矩形部には、前記断熱材の前記排気処理装置からの剥離を防ぐためのスリットが設けられる、
断熱材。 - 対向配置された第1基底面および第2基底面と、前記第1基底面と前記第2基底面とを連結する側面とを有する柱形状を有する排気処理装置を覆う断熱材であって、
前記断熱材を平面に展開した形状が、
前記排気処理装置の前記第1基底面若しくは前記第2基底面を覆うための中央部と、
前記中央部の中心に対して対称に設けられ、前記排気処理装置の前記側面を覆うための第1矩形部と第2矩形部と、
を有し、
前記第2矩形部は、エンジンと前記排気処理装置とを接続する接続管を貫通させるための凹みを有する、
断熱材。 - 対向配置された第1基底面および第2基底面と、前記第1基底面と前記第2基底面とを連結する側面とを有する柱形状を有する排気処理装置を覆う断熱材であって、
前記断熱材を平面に展開した形状が、
前記排気処理装置の前記第1基底面若しくは前記第2基底面を覆うための中央部と、
前記中央部の中心に対して対称に設けられ、前記排気処理装置の前記側面を覆うための第1矩形部と第2矩形部と、
を有し、
前記第2矩形部は、前記排気処理装置からの排気を排出するための排気管を貫通させるための第1貫通孔を有する、
断熱材。 - 対向配置された第1基底面および第2基底面と、前記第1基底面と前記第2基底面とを連結する側面とを有する柱形状を有する排気処理装置を覆う断熱材であって、
前記断熱材を平面に展開した形状が、
前記排気処理装置の前記第1基底面若しくは前記第2基底面を覆うための中央部と、
前記中央部の中心に対して対称に設けられ、前記排気処理装置の前記側面を覆うための第1矩形部と第2矩形部と、
を有し、
前記第2矩形部は、前記排気処理装置に装着される温度センサを貫通させるための第2貫通孔を有する、
断熱材。 - 前記中央部は、実質的に円形を有する、
請求項1から5に記載の断熱材。 - 前記形状は、前記中心に対して前記第1延伸部と点対称な第2延伸部をさらに有する、
請求項1に記載の断熱材。 - 前記形状は、前記中心から離れる方向に前記中央部から伸び、前記第1矩形部若しくは第2矩形部に接続するように構成された複数ののりしろ部をさらに有し、
前記第1矩形部と前記複数ののりしろ部との境界、前記第2矩形部と前記複数ののりしろ部との境界、並びに、前記複数ののりしろ部のうち隣接する、一方ののりしろ部と他方ののりしろ部との境界には、第1付加スリットが設けられる、
請求項7に記載の断熱材。 - 前記第2矩形部は、前記第1貫通孔と前記第2矩形部の外縁を接続する第2付加スリットを有する、
請求項4に記載の断熱材。 - 前記第2矩形部は、前記第2貫通孔と前記第2矩形部の外縁を接続する第3付加スリットを有する、
請求項5に記載の断熱材。 - 前記第2矩形部は、前記排気処理装置に装着される差圧センサに接続される圧力供給管を貫通させるための第3貫通孔を有する、
請求項5または10に記載の断熱材。 - 前記第2矩形部は、前記第3貫通孔と前記第2矩形部の外縁を接続する第4付加スリットを有する、
請求項11に記載の断熱材。 - 前記排気処理装置は、微粒子捕集フィルタである、
請求項1から12のいずれかに記載の断熱材。
Priority Applications (2)
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JP2020131700A JP7423469B2 (ja) | 2020-08-03 | 2020-08-03 | 断熱材 |
US17/209,232 US11280246B2 (en) | 2020-08-03 | 2021-03-23 | Heat insulating material |
Applications Claiming Priority (1)
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JP2020131700A JP7423469B2 (ja) | 2020-08-03 | 2020-08-03 | 断熱材 |
Publications (2)
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JP2022028354A JP2022028354A (ja) | 2022-02-16 |
JP7423469B2 true JP7423469B2 (ja) | 2024-01-29 |
Family
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JP2020131700A Active JP7423469B2 (ja) | 2020-08-03 | 2020-08-03 | 断熱材 |
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US (1) | US11280246B2 (ja) |
JP (1) | JP7423469B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090199521A1 (en) | 2008-02-07 | 2009-08-13 | Witschen Steven P | Frustum-shaped insulation for a pollution control device |
JP2010174666A (ja) | 2009-01-27 | 2010-08-12 | Yanmar Co Ltd | 排気浄化装置 |
JP2015075083A (ja) | 2013-10-11 | 2015-04-20 | イビデン株式会社 | 排ガス浄化装置、保持シール材及び保持シール材の製造方法 |
JP2017059085A (ja) | 2015-09-18 | 2017-03-23 | 株式会社新来島どっく | 無線通信タグケース |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6923942B1 (en) * | 1997-05-09 | 2005-08-02 | 3M Innovative Properties Company | Compressible preform insulating liner |
JP3370940B2 (ja) * | 1998-11-24 | 2003-01-27 | 株式会社ユタカ技研 | 排気コンバータの担体保持マット |
US8066792B2 (en) * | 2008-12-03 | 2011-11-29 | Cummins Filtration Ip, Inc. | Apparatus, system, and method for insulating an exhaust aftertreatment component |
JP5849136B2 (ja) | 2010-01-14 | 2016-01-27 | 株式会社クボタ | 排気処理装置付きエンジン |
US20120134889A1 (en) * | 2010-11-30 | 2012-05-31 | Steven Freis | Exhaust Treatment Device Insulation System |
JP5731894B2 (ja) * | 2011-04-28 | 2015-06-10 | イビデン株式会社 | 保持シール材、排ガス浄化装置、及び、排ガス浄化装置の製造方法 |
US9163549B2 (en) * | 2011-10-07 | 2015-10-20 | Tenneco Automotive Operating Company Inc. | Exhaust treatment device with integral mount |
JP6463884B2 (ja) | 2013-10-11 | 2019-02-06 | イビデン株式会社 | 排ガス浄化装置、断熱材及び断熱材の製造方法 |
-
2020
- 2020-08-03 JP JP2020131700A patent/JP7423469B2/ja active Active
-
2021
- 2021-03-23 US US17/209,232 patent/US11280246B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090199521A1 (en) | 2008-02-07 | 2009-08-13 | Witschen Steven P | Frustum-shaped insulation for a pollution control device |
JP2010174666A (ja) | 2009-01-27 | 2010-08-12 | Yanmar Co Ltd | 排気浄化装置 |
JP2015075083A (ja) | 2013-10-11 | 2015-04-20 | イビデン株式会社 | 排ガス浄化装置、保持シール材及び保持シール材の製造方法 |
JP2017059085A (ja) | 2015-09-18 | 2017-03-23 | 株式会社新来島どっく | 無線通信タグケース |
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US20220034253A1 (en) | 2022-02-03 |
US11280246B2 (en) | 2022-03-22 |
JP2022028354A (ja) | 2022-02-16 |
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