JPH0561443B2 - - Google Patents

Info

Publication number
JPH0561443B2
JPH0561443B2 JP13673786A JP13673786A JPH0561443B2 JP H0561443 B2 JPH0561443 B2 JP H0561443B2 JP 13673786 A JP13673786 A JP 13673786A JP 13673786 A JP13673786 A JP 13673786A JP H0561443 B2 JPH0561443 B2 JP H0561443B2
Authority
JP
Japan
Prior art keywords
valve
stem
diameter
retainer
ceramic
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.)
Expired - Fee Related
Application number
JP13673786A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62291407A (ja
Inventor
Yasufumi Sato
Shigeru Nagasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP13673786A priority Critical patent/JPS62291407A/ja
Priority to DE8787305262T priority patent/DE3777456D1/de
Priority to DE3751459T priority patent/DE3751459T2/de
Priority to EP90108358A priority patent/EP0387922B1/en
Priority to EP87305262A priority patent/EP0249503B1/en
Priority to DE3750632T priority patent/DE3750632T2/de
Priority to US07/062,138 priority patent/US4838218A/en
Priority to EP93101907A priority patent/EP0543798B1/en
Publication of JPS62291407A publication Critical patent/JPS62291407A/ja
Publication of JPH0561443B2 publication Critical patent/JPH0561443B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
JP13673786A 1986-06-12 1986-06-12 セラミツク製バルブ保持構造 Granted JPS62291407A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP13673786A JPS62291407A (ja) 1986-06-12 1986-06-12 セラミツク製バルブ保持構造
DE8787305262T DE3777456D1 (de) 1986-06-12 1987-06-12 Anordnung fuer keramisches ventil.
DE3751459T DE3751459T2 (de) 1986-06-12 1987-06-12 Anordnung für keramisches Ventil.
EP90108358A EP0387922B1 (en) 1986-06-12 1987-06-12 Ceramic valve arrangement
EP87305262A EP0249503B1 (en) 1986-06-12 1987-06-12 Ceramic valve arrangement
DE3750632T DE3750632T2 (de) 1986-06-12 1987-06-12 Anordnung für keramisches Ventil.
US07/062,138 US4838218A (en) 1986-06-12 1987-06-12 Ceramic valve supporting structure in use for internal combustion engine
EP93101907A EP0543798B1 (en) 1986-06-12 1987-06-12 Ceramic valve arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13673786A JPS62291407A (ja) 1986-06-12 1986-06-12 セラミツク製バルブ保持構造

Publications (2)

Publication Number Publication Date
JPS62291407A JPS62291407A (ja) 1987-12-18
JPH0561443B2 true JPH0561443B2 (enrdf_load_stackoverflow) 1993-09-06

Family

ID=15182326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13673786A Granted JPS62291407A (ja) 1986-06-12 1986-06-12 セラミツク製バルブ保持構造

Country Status (1)

Country Link
JP (1) JPS62291407A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS62291407A (ja) 1987-12-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees