JPS58186126U - Engine parts that support catalysts - Google Patents

Engine parts that support catalysts

Info

Publication number
JPS58186126U
JPS58186126U JP8233382U JP8233382U JPS58186126U JP S58186126 U JPS58186126 U JP S58186126U JP 8233382 U JP8233382 U JP 8233382U JP 8233382 U JP8233382 U JP 8233382U JP S58186126 U JPS58186126 U JP S58186126U
Authority
JP
Japan
Prior art keywords
catalyst
engine part
engine parts
engine
support catalysts
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
JP8233382U
Other languages
Japanese (ja)
Other versions
JPS6320830Y2 (en
Inventor
野田　文好
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP8233382U priority Critical patent/JPS58186126U/en
Publication of JPS58186126U publication Critical patent/JPS58186126U/en
Application granted granted Critical
Publication of JPS6320830Y2 publication Critical patent/JPS6320830Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Catalysts (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 drawings]

第１図は本考案のエンジン部品が適用されたディーゼル
エンジンの断面図、第２図はエンジン部品の表面の拡大
断面図、第３図はＨＣ低減効果の特性図、第４図は別の
ＨＣ低減効果の特性図、である。 １・・・・・・グロープラグ、２・・・・・・インジェ
クタ、３・・・・・・チャンバ、４・・・・・・バルブ
、５・・・・・・排気ポート、６・・・・・・ピストン
、７・・・・・・水冷ジャケット、８・・・・・・酸化
セリウム層、９・・・・・・触媒層。Fig. 1 is a sectional view of a diesel engine to which the engine parts of the present invention are applied, Fig. 2 is an enlarged sectional view of the surface of the engine parts, Fig. 3 is a characteristic diagram of the HC reduction effect, and Fig. 4 is another HC FIG. 3 is a characteristic diagram of the reduction effect. 1... Glow plug, 2... Injector, 3... Chamber, 4... Valve, 5... Exhaust port, 6... ... Piston, 7 ... Water cooling jacket, 8 ... Cerium oxide layer, 9 ... Catalyst layer.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）燃焼室壁面を構成する汗ンジン部品に酸化セリウ
ムをコーティングし、その上に触媒ヲコーティングした
ことを特徴とする触媒を担持したエンジン部品。(1) An engine part carrying a catalyst, characterized in that engine parts constituting the wall surface of a combustion chamber are coated with cerium oxide, and a catalyst is coated thereon. （２）触媒として白金族金属を用いた実用新案登録請求
の範囲第１項に記載の触媒を担持したエンジン部品。(2) Utility model registration using a platinum group metal as a catalyst An engine part supporting the catalyst according to claim 1. （３）エンジン部品がグロープラグ、ピストン、チャン
バ、バルブ、シリンダヘッド、シリンダブロックの何れ
か一以上の部品である実用新案登録請求の範囲第１項に
記載の触媒を担持したエンジン部品。(3) An engine part carrying a catalyst according to claim 1, wherein the engine part is any one or more of a glow plug, a piston, a chamber, a valve, a cylinder head, and a cylinder block.
JP8233382U 1982-06-04 1982-06-04 Engine parts that support catalysts Granted JPS58186126U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8233382U JPS58186126U (en) 1982-06-04 1982-06-04 Engine parts that support catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8233382U JPS58186126U (en) 1982-06-04 1982-06-04 Engine parts that support catalysts

Publications (2)

Publication Number Publication Date
JPS58186126U true JPS58186126U (en) 1983-12-10
JPS6320830Y2 JPS6320830Y2 (en) 1988-06-09

Family

ID=30091404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8233382U Granted JPS58186126U (en) 1982-06-04 1982-06-04 Engine parts that support catalysts

Country Status (1)

Country Link
JP (1) JPS58186126U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60219412A (en) * 1984-04-16 1985-11-02 Nissan Motor Co Ltd Combustion chamber of internal-combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507910A (en) * 1973-05-29 1975-01-27
JPS5252887A (en) * 1975-10-22 1977-04-28 Atomic Energy Authority Uk Improvement for catalysts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507910A (en) * 1973-05-29 1975-01-27
JPS5252887A (en) * 1975-10-22 1977-04-28 Atomic Energy Authority Uk Improvement for catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60219412A (en) * 1984-04-16 1985-11-02 Nissan Motor Co Ltd Combustion chamber of internal-combustion engine

Also Published As

Publication number Publication date
JPS6320830Y2 (en) 1988-06-09

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