JPS6159854U - - Google Patents

Info

Publication number
JPS6159854U
JPS6159854U JP14539284U JP14539284U JPS6159854U JP S6159854 U JPS6159854 U JP S6159854U JP 14539284 U JP14539284 U JP 14539284U JP 14539284 U JP14539284 U JP 14539284U JP S6159854 U JPS6159854 U JP S6159854U
Authority
JP
Japan
Prior art keywords
piston
engine
crown
coating layer
flame
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.)
Pending
Application number
JP14539284U
Other languages
Japanese (ja)
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 JP14539284U priority Critical patent/JPS6159854U/ja
Publication of JPS6159854U publication Critical patent/JPS6159854U/ja
Pending legal-status Critical Current

Links

Description

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

第１図はこの考案の一実施例の縦断面図、第２
図はその要部拡大図である。第３図、第４図は同
じく他の実施例の縦断面図である。 １０…ピストンクラウン部、１１…ピストン本
体、１８…セラミクスの被覆層、１９…触媒。 Figure 1 is a longitudinal sectional view of one embodiment of this invention;
The figure is an enlarged view of the main parts. FIGS. 3 and 4 are longitudinal cross-sectional views of other embodiments. DESCRIPTION OF SYMBOLS 10... Piston crown part, 11... Piston main body, 18... Ceramics coating layer, 19... Catalyst.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機関燃焼室を構成するピストンクラウン部に断
燃触媒床となるセラミクスの被覆層を溶射形成す
る内燃機関のピストンにおいて、前記ピストンの
クラウン部を耐熱鋼で形成したことを特徴とする
内燃機関のピストン。 A piston for an internal combustion engine in which a ceramic coating layer serving as a flame-insulating catalyst bed is thermally sprayed on a piston crown constituting an engine combustion chamber, characterized in that the crown portion of the piston is formed of heat-resistant steel. .
JP14539284U 1984-09-26 1984-09-26 Pending JPS6159854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14539284U JPS6159854U (en) 1984-09-26 1984-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14539284U JPS6159854U (en) 1984-09-26 1984-09-26

Publications (1)

Publication Number Publication Date
JPS6159854U true JPS6159854U (en) 1986-04-22

Family

ID=30703646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14539284U Pending JPS6159854U (en) 1984-09-26 1984-09-26

Country Status (1)

Country Link
JP (1) JPS6159854U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002504644A (en) * 1998-02-20 2002-02-12 ジョン・ジェイ・クラックローアー Method for applying and maintaining a catalytically active surface in an internal combustion engine
JP2015169193A (en) * 2014-03-11 2015-09-28 日産自動車株式会社 Piston for internal combustion engine
WO2017094728A1 (en) * 2015-11-30 2017-06-08 日立オートモティブシステムズ株式会社 Piston for internal combustion engine and method for manufacturing same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002504644A (en) * 1998-02-20 2002-02-12 ジョン・ジェイ・クラックローアー Method for applying and maintaining a catalytically active surface in an internal combustion engine
JP2015169193A (en) * 2014-03-11 2015-09-28 日産自動車株式会社 Piston for internal combustion engine
WO2017094728A1 (en) * 2015-11-30 2017-06-08 日立オートモティブシステムズ株式会社 Piston for internal combustion engine and method for manufacturing same
CN108291311A (en) * 2015-11-30 2018-07-17 日立汽车***株式会社 The manufacturing method of piston for IC engine and piston for IC engine
CN108291311B (en) * 2015-11-30 2020-05-01 日立汽车***株式会社 Piston for internal combustion engine and method for manufacturing piston for internal combustion engine

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