JPS6174617U - - Google Patents

Info

Publication number
JPS6174617U
JPS6174617U JP15997884U JP15997884U JPS6174617U JP S6174617 U JPS6174617 U JP S6174617U JP 15997884 U JP15997884 U JP 15997884U JP 15997884 U JP15997884 U JP 15997884U JP S6174617 U JPS6174617 U JP S6174617U
Authority
JP
Japan
Prior art keywords
secondary air
boss part
catalytic converter
casing
monolithic
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
JP15997884U
Other languages
Japanese (ja)
Other versions
JPH0426650Y2 (en
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 filed Critical
Priority to JP1984159978U priority Critical patent/JPH0426650Y2/ja
Publication of JPS6174617U publication Critical patent/JPS6174617U/ja
Application granted granted Critical
Publication of JPH0426650Y2 publication Critical patent/JPH0426650Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Description

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

第１図は本考案の第１実施例のモノリス触媒コ
ンバータの外形図、第２図は第１図のＡ−Ａ線断
面図、第３図は本考案の第２実施例で第２図に対
応する断面図である。第４図は従来例のモノリス
触媒コンバータの外形図、第５図は第４図のＡ−
Ａ線断面図である。 １…ケーシング、２…流入口、３…流出口、４
，５…モノリス触媒、８…二次空気供給ノズル、
１０…孔、１２…二次空気供給管、２０…ボス部
、２１，２３…フランジ、２４…ガスケツト、２
５…ボルト、３０…ボス部、３１…ナツト。 Figure 1 is an external view of a monolithic catalytic converter according to the first embodiment of the present invention, Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 is a second embodiment of the present invention. FIG. 3 is a corresponding cross-sectional view. Figure 4 is an external view of a conventional monolithic catalytic converter, and Figure 5 is A- in Figure 4.
It is an A-line sectional view. 1...Casing, 2...Inflow port, 3...Outflow port, 4
, 5...monolith catalyst, 8...secondary air supply nozzle,
DESCRIPTION OF SYMBOLS 10... Hole, 12... Secondary air supply pipe, 20... Boss part, 21, 23... Flange, 24... Gasket, 2
5...Bolt, 30...Boss part, 31...Nut.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前後に排気ガス流入口と流出口とを備えた筒状
ケーシング内に複数のモノリス触媒を所定の間隔
を保持してケーシングの軸方向に直列配設すると
ともに、上記間隔を横切る方向に二次空気供給ノ
ズルを設けたモノリス触媒コンバータにおいて、
前記間隔を保持するケーシング壁に厚肉のボス部
を設け、該ボス部に前記ノズル固着するとともに
、二次空気を供給する二次空気供給管を該ボス部
に着脱可能に取り付けるようにしたことを特徴と
するモノリス触媒コンバータ。 A plurality of monolithic catalysts are arranged in series in the axial direction of the casing at predetermined intervals within a cylindrical casing equipped with an exhaust gas inlet and an exhaust outlet at the front and rear, and secondary air is introduced in a direction crossing the above-mentioned intervals. In a monolithic catalytic converter with a supply nozzle,
A thick boss part is provided on the casing wall that maintains the interval, the nozzle is fixed to the boss part, and a secondary air supply pipe for supplying secondary air is detachably attached to the boss part. A monolithic catalytic converter featuring:
JP1984159978U 1984-10-23 1984-10-23 Expired JPH0426650Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984159978U JPH0426650Y2 (en) 1984-10-23 1984-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984159978U JPH0426650Y2 (en) 1984-10-23 1984-10-23

Publications (2)

Publication Number Publication Date
JPS6174617U true JPS6174617U (en) 1986-05-20
JPH0426650Y2 JPH0426650Y2 (en) 1992-06-26

Family

ID=30717916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984159978U Expired JPH0426650Y2 (en) 1984-10-23 1984-10-23

Country Status (1)

Country Link
JP (1) JPH0426650Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04103226U (en) * 1991-01-25 1992-09-07 川崎重工業株式会社 Muffler cooling device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219049U (en) * 1975-07-30 1977-02-10
JPS5685013U (en) * 1979-12-05 1981-07-08
JPS5724886U (en) * 1980-07-16 1982-02-09

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219049U (en) * 1975-07-30 1977-02-10
JPS5685013U (en) * 1979-12-05 1981-07-08
JPS5724886U (en) * 1980-07-16 1982-02-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04103226U (en) * 1991-01-25 1992-09-07 川崎重工業株式会社 Muffler cooling device

Also Published As

Publication number Publication date
JPH0426650Y2 (en) 1992-06-26

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