JP6830694B2 - 触媒担持体の取付構造 - Google Patents
触媒担持体の取付構造 Download PDFInfo
- Publication number
- JP6830694B2 JP6830694B2 JP2019561638A JP2019561638A JP6830694B2 JP 6830694 B2 JP6830694 B2 JP 6830694B2 JP 2019561638 A JP2019561638 A JP 2019561638A JP 2019561638 A JP2019561638 A JP 2019561638A JP 6830694 B2 JP6830694 B2 JP 6830694B2
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- catalyst carrier
- mounting
- exhaust gas
- purification
- 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.)
- Active
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
-
- 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
- F01N3/24—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 characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Description
1A 浄化部
1B 取付部
2 接続体
Claims (2)
- 触媒担持体を排気の浄化部と外縁の取付部とし、前記浄化部が流路を遮るように、前記取付部に設けた貫通孔と該流路の接続部に設けたねじ孔とにボルトを挿通して、該取付部を該流路の接続部に挟み込んで厚み方向に潰して取り付けることを特徴とする触媒担持体の取付構造。
- 流路の接続部から流体が漏れないように取付部に接続体を介在させて取り付けることを特徴とする請求項1記載の触媒担持体の取付構造。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017247363 | 2017-12-25 | ||
| JP2017247363 | 2017-12-25 | ||
| PCT/JP2018/047214 WO2019131495A1 (ja) | 2017-12-25 | 2018-12-21 | 触媒担持体の取付構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2019131495A1 JPWO2019131495A1 (ja) | 2020-08-20 |
| JP6830694B2 true JP6830694B2 (ja) | 2021-02-17 |
Family
ID=67067323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019561638A Active JP6830694B2 (ja) | 2017-12-25 | 2018-12-21 | 触媒担持体の取付構造 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6830694B2 (ja) |
| WO (1) | WO2019131495A1 (ja) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3671443B2 (ja) * | 1994-10-11 | 2005-07-13 | 株式会社デンソー | 触媒コンバータ |
| JP2001050043A (ja) * | 1999-08-09 | 2001-02-23 | Suzuki Motor Corp | 排気浄化装置 |
| JP2005171823A (ja) * | 2003-12-09 | 2005-06-30 | Mikuni Corp | 触媒担持体及び触媒装置並びにエンジンの排気装置 |
-
2018
- 2018-12-21 JP JP2019561638A patent/JP6830694B2/ja active Active
- 2018-12-21 WO PCT/JP2018/047214 patent/WO2019131495A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2019131495A1 (ja) | 2020-08-20 |
| WO2019131495A1 (ja) | 2019-07-04 |
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