JPS60190923U - Engine exhaust gas purification device - Google Patents

Engine exhaust gas purification device

Info

Publication number
JPS60190923U
JPS60190923U JP8012084U JP8012084U JPS60190923U JP S60190923 U JPS60190923 U JP S60190923U JP 8012084 U JP8012084 U JP 8012084U JP 8012084 U JP8012084 U JP 8012084U JP S60190923 U JPS60190923 U JP S60190923U
Authority
JP
Japan
Prior art keywords
exhaust gas
purification device
gas purification
engine exhaust
gas
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
JP8012084U
Other languages
Japanese (ja)
Other versions
JPH0232808Y2 (en
Inventor
井原　和則
健治 大久保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP8012084U priority Critical patent/JPS60190923U/en
Publication of JPS60190923U publication Critical patent/JPS60190923U/en
Application granted granted Critical
Publication of JPH0232808Y2 publication Critical patent/JPH0232808Y2/ja
Granted legal-status Critical Current

Links

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  • Exhaust Gas After Treatment (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第３図は本考案の第１、第２実施例を夫々示
す排気ガス浄化装置の要部概略断面図、第２図は本考案
排気ガス浄化装置の吸着性能を従来例と比較して示すグ
ラフである。 １・・・・・・排気ガス浄化装置、２，２′・・・・・
・排気管（排気系）、４，４′・・・・・・触媒、５，
５′・：・・・・未燃ガス吸着材、６，６′・・・・・
・水分吸着材。Figures 1 and 3 are schematic sectional views of main parts of exhaust gas purification devices showing the first and second embodiments of the present invention, respectively, and Figure 2 compares the adsorption performance of the exhaust gas purification device of the present invention with a conventional example. This is a graph shown as follows. 1... Exhaust gas purification device, 2, 2'...
・Exhaust pipe (exhaust system), 4, 4'...Catalyst, 5,
5':... Unburned gas adsorbent, 6,6'...
・Moisture adsorption material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの排気系に配設されて排気ガス中の有害成分を
浄化する触媒と、該排気系における触媒の上流側に配設
されて排気ガスの低温時に該排気ガス中の未燃ガスを吸
着する未燃ガス吸着材と、同じく該排気系における未燃
ガス吸着材の上流側に配設されて排気ガス中の水分を吸
着する水分吸着材とを有することを特徴とする排気ガス
浄化装置。A catalyst is installed in the engine exhaust system to purify harmful components in the exhaust gas, and a catalyst is installed upstream of the catalyst in the exhaust system to adsorb unburned gas in the exhaust gas when the exhaust gas is at low temperature. An exhaust gas purification device comprising an unburned gas adsorbent and a moisture adsorbent that is also disposed upstream of the unburned gas adsorbent in the exhaust system and adsorbs moisture in the exhaust gas.
JP8012084U 1984-05-29 1984-05-29 Engine exhaust gas purification device Granted JPS60190923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8012084U JPS60190923U (en) 1984-05-29 1984-05-29 Engine exhaust gas purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8012084U JPS60190923U (en) 1984-05-29 1984-05-29 Engine exhaust gas purification device

Publications (2)

Publication Number Publication Date
JPS60190923U true JPS60190923U (en) 1985-12-18
JPH0232808Y2 JPH0232808Y2 (en) 1990-09-05

Family

ID=30625671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8012084U Granted JPS60190923U (en) 1984-05-29 1984-05-29 Engine exhaust gas purification device

Country Status (1)

Country Link
JP (1) JPS60190923U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100312347B1 (en) * 1999-08-26 2001-11-03 정주호 Controlling device of catalyst converter for purification of exaust gas for automobiles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5724428B2 (en) * 2011-02-10 2015-05-27 トヨタ自動車株式会社 Exhaust circulation device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509571A (en) * 1973-05-30 1975-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509571A (en) * 1973-05-30 1975-01-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100312347B1 (en) * 1999-08-26 2001-11-03 정주호 Controlling device of catalyst converter for purification of exaust gas for automobiles

Also Published As

Publication number Publication date
JPH0232808Y2 (en) 1990-09-05

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