JPS60133108U - adiabatic engine - Google Patents

adiabatic engine

Info

Publication number
JPS60133108U
JPS60133108U JP2200684U JP2200684U JPS60133108U JP S60133108 U JPS60133108 U JP S60133108U JP 2200684 U JP2200684 U JP 2200684U JP 2200684 U JP2200684 U JP 2200684U JP S60133108 U JPS60133108 U JP S60133108U
Authority
JP
Japan
Prior art keywords
valve
insulating layer
heat insulating
thickness
adiabatic engine
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
JP2200684U
Other languages
Japanese (ja)
Inventor
行紀 大石
正憲 小森
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 JP2200684U priority Critical patent/JPS60133108U/en
Publication of JPS60133108U publication Critical patent/JPS60133108U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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 drawings]

第１図及び第２図は夫々従来の断熱エンジンの要部を示
す断面図、第３図はこの考案の実施例の断面図、第４図
は同異なる実施例の断ｍ１図である。 図において、２はバルブガイド、４はバルブ、　　、５
は断熱層、６はガイド孔、９は大径部（逃げ）、９′は
小径部（逃げ）、１は大径部の長さ、１′は小径部の長
さである。1 and 2 are sectional views showing the main parts of a conventional adiabatic engine, FIG. 3 is a sectional view of an embodiment of this invention, and FIG. 4 is a sectional view of a different embodiment of the same. In the figure, 2 is a valve guide, 4 is a valve, , 5
is a heat insulating layer, 6 is a guide hole, 9 is a large diameter part (relief), 9' is a small diameter part (relief), 1 is the length of the large diameter part, and 1' is the length of the small diameter part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バルブ表面にセラミックスコーティングの断熱層を形成
している断熱エンジンであって、バルブ開弁時、バルブ
ガイドから露出するバルブの軸外周にセラミックスコー
ディングの断熱層を形成するとともに、断熱層の厚さと
略同等の厚みを有し、かつバルブリフト量以上の長さを
有する逃げをバルブの軸外周及びバルブガイド内周の何
れか一方に設けたことを特徴とする断熱エンジン。This is an insulated engine that has a heat insulating layer of ceramic coating formed on the valve surface.When the valve is opened, the heat insulating layer of ceramic coating is formed on the outer periphery of the valve shaft exposed from the valve guide, and the thickness of the heat insulating layer is approximately equal to the thickness of the heat insulating layer. An adiabatic engine characterized in that a relief having an equivalent thickness and a length equal to or greater than the valve lift is provided on either the outer periphery of the valve shaft or the inner periphery of the valve guide.
JP2200684U 1984-02-17 1984-02-17 adiabatic engine Pending JPS60133108U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2200684U JPS60133108U (en) 1984-02-17 1984-02-17 adiabatic engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2200684U JPS60133108U (en) 1984-02-17 1984-02-17 adiabatic engine

Publications (1)

Publication Number Publication Date
JPS60133108U true JPS60133108U (en) 1985-09-05

Family

ID=30513910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2200684U Pending JPS60133108U (en) 1984-02-17 1984-02-17 adiabatic engine

Country Status (1)

Country Link
JP (1) JPS60133108U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016111022A1 (en) * 2015-01-05 2016-07-14 イビデン株式会社 Engine member with ceramic coating layer and method for producing engine member with ceramic coating layer
WO2016111024A1 (en) * 2015-01-05 2016-07-14 イビデン株式会社 Engine valve with ceramic coating layer
JP2019007421A (en) * 2017-06-26 2019-01-17 株式会社クボタ Engine, valve guide, and manufacturing method for the valve guide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016111022A1 (en) * 2015-01-05 2016-07-14 イビデン株式会社 Engine member with ceramic coating layer and method for producing engine member with ceramic coating layer
WO2016111024A1 (en) * 2015-01-05 2016-07-14 イビデン株式会社 Engine valve with ceramic coating layer
JPWO2016111022A1 (en) * 2015-01-05 2017-10-12 イビデン株式会社 Engine member with ceramic coating layer and method for producing engine member with ceramic coating layer
JPWO2016111024A1 (en) * 2015-01-05 2017-10-12 イビデン株式会社 Engine valve with ceramic coating layer
JP2019007421A (en) * 2017-06-26 2019-01-17 株式会社クボタ Engine, valve guide, and manufacturing method for the valve guide

Similar Documents

Publication Publication Date Title
JPS60160554U (en) Bonding thin wire for semiconductors
JPS60133108U (en) adiabatic engine
JPS6139454U (en) ceramic coated piston
JPS60196065U (en) cage valve
JPS5813609U (en) Insulated metal tape
JPS58137556U (en) Centrifugal casting mold
JPS6085841U (en) submount
JPS6049565U (en) Peeling roll
JPS5973234U (en) cooking container
JPS6114069U (en) Aluminum butt
JPS6135576U (en) flat coil
JPS5872029U (en) Laminated structure
JPS60133691U (en) Substrate for electronic components
JPS616607U (en) grand patzkin ring
JPS59192810U (en) variable inductance element
JPS60185047U (en) engine piston
JPS58134605U (en) turbine casing
JPS58138526U (en) Heater
JPS60130626U (en) metallized capacitor
JPS6121433U (en) cooking spatula
JPS60183254U (en) piston
JPS6091888U (en) heat storage pipe
JPS5835982U (en) reflective coating
JPS5996057U (en) iron club head
JPS60172171U (en) Pressure roller for fixing