JPS6112953U - Insulated cylinder head of internal combustion engine - Google Patents

Insulated cylinder head of internal combustion engine

Info

Publication number
JPS6112953U
JPS6112953U JP9720984U JP9720984U JPS6112953U JP S6112953 U JPS6112953 U JP S6112953U JP 9720984 U JP9720984 U JP 9720984U JP 9720984 U JP9720984 U JP 9720984U JP S6112953 U JPS6112953 U JP S6112953U
Authority
JP
Japan
Prior art keywords
cylinder head
internal combustion
combustion engine
insulated cylinder
heat insulating
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
JP9720984U
Other languages
Japanese (ja)
Inventor
正憲 小森
行紀 大石
Original Assignee
日産ディーゼル工業株式会社
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 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP9720984U priority Critical patent/JPS6112953U/en
Publication of JPS6112953U publication Critical patent/JPS6112953U/en
Pending legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (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) [Summary] 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図はこの考案の実施例を示すシリンダヘッドの断面
図、第２図はそのＡ−Ａ線断面図、第３図はこの考案の
他の実施例を示すシリンダヘッドの断面図、第４図は、
そのＢ−Ｂ線断面図、第５図はこの考案のさらに別の実
施例を示すシリンダヘッドの断面図、第６図は従来のシ
リンダヘッド，の断面図である。 １０，１０’・・・・・・シリンダヘッド本体、１１，
１１″・・・・・・断熱ブロック、１２・・・・・・触
火面、１７・・・・・・吸気ポート、１８・・・・・・
排気ポート、１９・・・・・・吸気ポートドーム部、２
０・・・・・・排気ポートドーム部。Fig. 1 is a sectional view of a cylinder head showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line A-A, Fig. 3 is a sectional view of a cylinder head showing another embodiment of this invention, and Fig. 4 is a sectional view of a cylinder head showing another embodiment of this invention. The diagram is
5 is a sectional view of a cylinder head showing yet another embodiment of this invention, and FIG. 6 is a sectional view of a conventional cylinder head. 10, 10'... Cylinder head body, 11,
11''...Insulation block, 12...Touching surface, 17...Intake port, 18...
Exhaust port, 19...Intake port dome part, 2
0... Exhaust port dome section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関の断熱シリンダヘッドにおいて、燃焼室に面す
る触火面部分及び吸排ポートのドーム部を形成し、この
ブロックを含むようにセラミックで単体の断熱ブロック
をシリンダヘッド本体に組付けたことを特徴とする内燃
機関の断熱シリンダヘッド。In the heat insulating cylinder head of an internal combustion engine, a single heat insulating block made of ceramic is assembled to the cylinder head body to include the contact surface portion facing the combustion chamber and the dome portion of the intake/exhaust port, and to include this block. Insulated cylinder head for internal combustion engines.
JP9720984U 1984-06-28 1984-06-28 Insulated cylinder head of internal combustion engine Pending JPS6112953U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9720984U JPS6112953U (en) 1984-06-28 1984-06-28 Insulated cylinder head of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9720984U JPS6112953U (en) 1984-06-28 1984-06-28 Insulated cylinder head of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS6112953U true JPS6112953U (en) 1986-01-25

Family

ID=30656741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9720984U Pending JPS6112953U (en) 1984-06-28 1984-06-28 Insulated cylinder head of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS6112953U (en)

Similar Documents

Publication Publication Date Title
JPS6112953U (en) Insulated cylinder head of internal combustion engine
JPS60108740U (en) internal combustion engine
JPS5842347U (en) Insulation device for intake port of internal combustion engine
JPS60192254U (en) internal combustion engine cylinder head
JPS58149573U (en) Internal combustion engine intake system
JPS6081227U (en) Combustion chamber of spark-ignited internal combustion engine
JPS5825639U (en) Engine cylinder head structure
JPS59115862U (en) Pre-chamber diesel engine nozzle heat shield
JPS5882423U (en) Internal combustion engine exhaust manifold heat insulator
JPS6010811U (en) engine intake and exhaust valve
JPS6136153U (en) ceramic internal combustion engine
JPS5922912U (en) Valve mounting device for crankcase ventilation of internal combustion engines
JPS59167914U (en) Internal combustion engine exhaust muffler structure
JPS6143956U (en) Cylinder head in internal combustion engine
JPS59159755U (en) cylinder head of internal combustion engine
JPS6015950U (en) Insulated piston for internal combustion engine
JPS59114420U (en) Combustion chamber of internal combustion engine
JPS59156116U (en) Combustion chamber structure of spark ignition internal combustion engine
JPS5851023U (en) Combustion chamber structure of internal combustion engine
JPS5881884U (en) Spark plug for internal combustion engine
JPS59182646U (en) internal combustion engine cylinder head
JPS60155729U (en) Internal combustion engine scavenging device
JPS60178342U (en) cylinder head of internal combustion engine
JPS60108741U (en) internal combustion engine
JPS58144043U (en) Cylinder head of multi-valve internal combustion engine