JPS595705U - valve seat ring - Google Patents

valve seat ring

Info

Publication number
JPS595705U
JPS595705U JP9998782U JP9998782U JPS595705U JP S595705 U JPS595705 U JP S595705U JP 9998782 U JP9998782 U JP 9998782U JP 9998782 U JP9998782 U JP 9998782U JP S595705 U JPS595705 U JP S595705U
Authority
JP
Japan
Prior art keywords
valve seat
seat ring
inclined seat
seat surface
metal
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
JP9998782U
Other languages
Japanese (ja)
Other versions
JPS6313368Y2 (en
Inventor
正佳 臼井
Original Assignee
臼井国際産業株式会社
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 臼井国際産業株式会社 filed Critical 臼井国際産業株式会社
Priority to JP9998782U priority Critical patent/JPS595705U/en
Publication of JPS595705U publication Critical patent/JPS595705U/en
Application granted granted Critical
Publication of JPS6313368Y2 publication Critical patent/JPS6313368Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Chemical Treatment Of Metals (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図は本考案の一実施例に係る弁座環の平面図、第２
図は第１図のＡ−Ａ線上の断面図、第３図は第１図の取
付は状態を示す断面図、第４図は従来例を示す平面図、
第５図は第４図のＢ−Ｂ線上の断面図である。 １・・・金属環体、２・・・傾斜座面、３・・・セラミ
ックの耐食・硬化被覆層。FIG. 1 is a plan view of a valve seat ring according to an embodiment of the present invention, and FIG.
The figure is a sectional view taken along the line A-A in Fig. 1, Fig. 3 is a sectional view showing the installation state shown in Fig. 1, and Fig. 4 is a plan view showing the conventional example.
FIG. 5 is a sectional view taken along line B--B in FIG. 4. DESCRIPTION OF SYMBOLS 1... Metal ring body, 2... Inclined seating surface, 3... Corrosion-resistant and hardened ceramic coating layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 短寸状からなる円筒体の一方の端局面を外方に開口する
傾斜座面とした金属環体構造において、少なくとも前記
傾斜座面２の金属肌表面に、酸化クロームによって化学
結合されたＳｉＯ２、Ｃｒ２Ｏ３及びＡ１□０３からな
る組成を有するセラミックの耐食・硬化被覆層３を被着
して構成せしめてなることを特徴とする弁座環。In a metal ring structure in which one end surface of a short cylindrical body is an inclined seat surface that opens outward, SiO2 chemically bonded to at least the metal skin surface of the inclined seat surface 2 by chromium oxide; A valve seat ring comprising a corrosion-resistant and hardened ceramic coating layer 3 having a composition of Cr2O3 and A1□03.
JP9998782U 1982-07-01 1982-07-01 valve seat ring Granted JPS595705U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9998782U JPS595705U (en) 1982-07-01 1982-07-01 valve seat ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9998782U JPS595705U (en) 1982-07-01 1982-07-01 valve seat ring

Publications (2)

Publication Number Publication Date
JPS595705U true JPS595705U (en) 1984-01-14
JPS6313368Y2 JPS6313368Y2 (en) 1988-04-15

Family

ID=30236722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9998782U Granted JPS595705U (en) 1982-07-01 1982-07-01 valve seat ring

Country Status (1)

Country Link
JP (1) JPS595705U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254206U (en) * 1985-09-26 1987-04-03

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335779A (en) * 1976-09-10 1978-04-03 Cellophane Sa Composites for heat form

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335779A (en) * 1976-09-10 1978-04-03 Cellophane Sa Composites for heat form

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254206U (en) * 1985-09-26 1987-04-03

Also Published As

Publication number Publication date
JPS6313368Y2 (en) 1988-04-15

Similar Documents

Publication Publication Date Title
JPS595705U (en) valve seat ring
JPS5924542U (en) Disc structure in disc brake device
JPS58191312U (en) engine valve
JPS60167812U (en) crosshead bearing
JPS5973530U (en) Sub-combustion chamber structure in split combustion chamber method
JPS5921005U (en) Guide body for intake valve and exhaust valve
JPS5980460U (en) sliding member
JPS607421U (en) rolling bearing
JPS59163797U (en) Gun barrel structure
JPS58175103U (en) camshaft
JPS5921112U (en) Screw wall structure
JPS58180272U (en) sliding pin
JPS596687U (en) Heat-resistant and corrosion-resistant steel pipe
JPS58137556U (en) Centrifugal casting mold
JPS5837904U (en) camshaft
JPS5930968U (en) butterfly valve
JPS58193031U (en) piston
JPS5896861U (en) solder container
JPS59183568U (en) Valve seat structure of high temperature valve
JPS5860064U (en) valve structure
JPS58191349U (en) cylinder liner
JPS58193004U (en) engine rotsker arm
JPS59137311U (en) Internal combustion engine valve gear
JPS5924904U (en) Valve guide mechanism
JPS6136349U (en) Erosion-resistant immersion nozzle