JPS5412024A - Poppet valve - Google Patents

Poppet valve

Info

Publication number
JPS5412024A
JPS5412024A JP7700177A JP7700177A JPS5412024A JP S5412024 A JPS5412024 A JP S5412024A JP 7700177 A JP7700177 A JP 7700177A JP 7700177 A JP7700177 A JP 7700177A JP S5412024 A JPS5412024 A JP S5412024A
Authority
JP
Japan
Prior art keywords
poppet valve
seat
cracks
intake
turns
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
JP7700177A
Other languages
Japanese (ja)
Other versions
JPS595762B2 (en
Inventor
Shizuo Kawanami
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7700177A priority Critical patent/JPS595762B2/en
Publication of JPS5412024A publication Critical patent/JPS5412024A/en
Publication of JPS595762B2 publication Critical patent/JPS595762B2/en
Expired legal-status Critical Current

Links

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  • Lift Valve (AREA)

Abstract

PURPOSE: To prevent the generation of cracks on a seat surface by cutting arranging two kinds of metal by turns having different hardness, over the whole surface of the seat part of an intake-exhaust valve.
COPYRIGHT: (C)1979,JPO&Japio
JP7700177A 1977-06-28 1977-06-28 mushroom valve Expired JPS595762B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7700177A JPS595762B2 (en) 1977-06-28 1977-06-28 mushroom valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7700177A JPS595762B2 (en) 1977-06-28 1977-06-28 mushroom valve

Publications (2)

Publication Number Publication Date
JPS5412024A true JPS5412024A (en) 1979-01-29
JPS595762B2 JPS595762B2 (en) 1984-02-07

Family

ID=13621522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7700177A Expired JPS595762B2 (en) 1977-06-28 1977-06-28 mushroom valve

Country Status (1)

Country Link
JP (1) JPS595762B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549374U (en) * 1978-09-28 1980-03-31
JPS5966995A (en) * 1982-10-09 1984-04-16 Nippon Steel Corp Composite material having excellent high temperature fatigue characteristic
JPS59192811A (en) * 1983-04-14 1984-11-01 Mitsubishi Heavy Ind Ltd Poppet valve
JPS59226214A (en) * 1983-06-07 1984-12-19 Mitsubishi Heavy Ind Ltd Intake and exhaust valves of internal combustion engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549374U (en) * 1978-09-28 1980-03-31
JPS5966995A (en) * 1982-10-09 1984-04-16 Nippon Steel Corp Composite material having excellent high temperature fatigue characteristic
JPS59192811A (en) * 1983-04-14 1984-11-01 Mitsubishi Heavy Ind Ltd Poppet valve
JPH0257203B2 (en) * 1983-04-14 1990-12-04 Mitsubishi Heavy Ind Ltd
JPS59226214A (en) * 1983-06-07 1984-12-19 Mitsubishi Heavy Ind Ltd Intake and exhaust valves of internal combustion engine

Also Published As

Publication number Publication date
JPS595762B2 (en) 1984-02-07

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