JPS58162206U - Internal combustion engine intake and exhaust valves - Google Patents

Internal combustion engine intake and exhaust valves

Info

Publication number
JPS58162206U
JPS58162206U JP5943582U JP5943582U JPS58162206U JP S58162206 U JPS58162206 U JP S58162206U JP 5943582 U JP5943582 U JP 5943582U JP 5943582 U JP5943582 U JP 5943582U JP S58162206 U JPS58162206 U JP S58162206U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
hollow tube
exhaust valves
engine intake
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
JP5943582U
Other languages
Japanese (ja)
Inventor
木下　明生
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP5943582U priority Critical patent/JPS58162206U/en
Publication of JPS58162206U publication Critical patent/JPS58162206U/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図は従来の吸排気バルブの正面図、第２図はこの考
案に係る吸排気バルブの断面図、第３図はその分解状態
を示す断面図、第４図はこの考案の異なる実施例を示す
断面図である。 １１・・・バルブステム部、１２・・・拡開部、２１４
・・・バルブヘッド部、１５・・・バルブ着座面、１７
・・・ｉ板、１９・・・ステムエンド部。Figure 1 is a front view of a conventional intake and exhaust valve, Figure 2 is a sectional view of the intake and exhaust valve according to this invention, Figure 3 is a sectional view showing its disassembled state, and Figure 4 is a different embodiment of this invention. FIG. 11...Valve stem part, 12... Expansion part, 214
... Valve head section, 15 ... Valve seating surface, 17
...i plate, 19... stem end part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端が拡開形成された中空管からなるバルブステム部と
、上記中空管の他端に固着されたステムエンド部と、上
記中空管の拡開部外面に溶接固着された傘状の円板から
なるバルブヘッド部と、このバルブヘッド部の内側に溶
接固着されて中空管端面を閉塞する蓋板とから構成され
たことを特徴とする内燃機関の吸排気バルブ。A valve stem portion consisting of a hollow tube with one end expanded, a stem end portion fixed to the other end of the hollow tube, and an umbrella-shaped valve stem portion fixed to the outer surface of the expanded portion of the hollow tube by welding. An intake and exhaust valve for an internal combustion engine, characterized in that it is composed of a valve head section made of a disk, and a cover plate that is welded and fixed to the inside of the valve head section and closes an end face of a hollow tube.
JP5943582U 1982-04-23 1982-04-23 Internal combustion engine intake and exhaust valves Pending JPS58162206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5943582U JPS58162206U (en) 1982-04-23 1982-04-23 Internal combustion engine intake and exhaust valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5943582U JPS58162206U (en) 1982-04-23 1982-04-23 Internal combustion engine intake and exhaust valves

Publications (1)

Publication Number Publication Date
JPS58162206U true JPS58162206U (en) 1983-10-28

Family

ID=30069739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5943582U Pending JPS58162206U (en) 1982-04-23 1982-04-23 Internal combustion engine intake and exhaust valves

Country Status (1)

Country Link
JP (1) JPS58162206U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008240536A (en) * 2007-03-26 2008-10-09 Sgg Kenkyusho:Kk Lightening structure of poppet valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008240536A (en) * 2007-03-26 2008-10-09 Sgg Kenkyusho:Kk Lightening structure of poppet valve
JP4691061B2 (en) * 2007-03-26 2011-06-01 有限会社Ｓｇｇ研究所 Poppet valve fillet structure

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