JPS60195912U - valve stem seal - Google Patents

valve stem seal

Info

Publication number
JPS60195912U
JPS60195912U JP1984083967U JP8396784U JPS60195912U JP S60195912 U JPS60195912 U JP S60195912U JP 1984083967 U JP1984083967 U JP 1984083967U JP 8396784 U JP8396784 U JP 8396784U JP S60195912 U JPS60195912 U JP S60195912U
Authority
JP
Japan
Prior art keywords
valve stem
oil
stem seal
cylinder side
lip
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
JP1984083967U
Other languages
Japanese (ja)
Other versions
JPH03486Y2 (en
Inventor
合田　修
Original Assignee
株式会社　荒井製作所
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 株式会社　荒井製作所 filed Critical 株式会社　荒井製作所
Priority to JP1984083967U priority Critical patent/JPS60195912U/en
Publication of JPS60195912U publication Critical patent/JPS60195912U/en
Application granted granted Critical
Publication of JPH03486Y2 publication Critical patent/JPH03486Y2/ja
Granted legal-status Critical Current

Links

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図はこの考案のバルブステムシールの使用状態番
示す部分縦断面図、第２図はこの考案のバ　　　　−ル
ブステムシールの他の態様を示す部分縦断面図、第３図
は従来のバルブステムシールの使用状態を示す部分縦断
面図である。 １・・・バルブステムシール、２・・・固定スリーブ、
　“′３・・・第一リップ、４・・・第二リップ、５・
・・バルブステム、６・・・バルブガイド。□Figure 1 is a partial vertical sectional view showing the usage state of the valve stem seal of this invention, Figure 2 is a partial vertical sectional view showing another aspect of the valve stem seal of this invention, and Figure 3 is a conventional one. FIG. 3 is a partial vertical cross-sectional view showing the valve stem seal in use. 1... Valve stem seal, 2... Fixed sleeve,
“'3...first lip, 4...second lip, 5.
... Valve stem, 6... Valve guide.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 、固定スリーブの上端部内周に、バルブステム表面に所
定厚の油膜を形成してオイルをシリンダ側に送り込むた
めのオイル側に向いた第一リップと、前記第一リップに
よって形成された油膜を掻き出して所定量のオイルをシ
リンダ側に送り込むための締触面が断面円弧型を成すシ
リンダ側に向いた第二リップとを設けてなることを特徴
とするバルブステムシール。−゛, a first lip facing the oil side for forming an oil film of a predetermined thickness on the valve stem surface and sending oil to the cylinder side on the inner periphery of the upper end of the fixed sleeve, and scraping out the oil film formed by the first lip. A valve stem seal is provided with a second lip facing the cylinder side and having a clamping surface having an arcuate cross section for sending a predetermined amount of oil into the cylinder side. −゛
JP1984083967U 1984-06-06 1984-06-06 valve stem seal Granted JPS60195912U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984083967U JPS60195912U (en) 1984-06-06 1984-06-06 valve stem seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984083967U JPS60195912U (en) 1984-06-06 1984-06-06 valve stem seal

Publications (2)

Publication Number Publication Date
JPS60195912U true JPS60195912U (en) 1985-12-27
JPH03486Y2 JPH03486Y2 (en) 1991-01-10

Family

ID=30633071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984083967U Granted JPS60195912U (en) 1984-06-06 1984-06-06 valve stem seal

Country Status (1)

Country Link
JP (1) JPS60195912U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6269006U (en) * 1985-10-21 1987-04-30
JPS6318668U (en) * 1986-07-22 1988-02-06
JPS6427410U (en) * 1987-08-11 1989-02-16
JP2003042300A (en) * 2001-08-01 2003-02-13 Nok Corp Valve stem seal
JP2003042301A (en) * 2001-08-01 2003-02-13 Nok Corp Valve stem seal
EP3388718A4 (en) * 2015-12-08 2019-08-07 Nok Corporation Valve stem seal

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6045138A (en) * 1996-04-24 2000-04-04 Nok Corporation Sealing device for reciprocal movement
JP6346533B2 (en) * 2014-09-17 2018-06-20 Nok株式会社 Valve stem seal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030483U (en) * 1973-07-16 1975-04-05
JPS5596316A (en) * 1979-01-12 1980-07-22 Nok Corp Valve stem seal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030483U (en) * 1973-07-16 1975-04-05
JPS5596316A (en) * 1979-01-12 1980-07-22 Nok Corp Valve stem seal

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6269006U (en) * 1985-10-21 1987-04-30
JPS6318668U (en) * 1986-07-22 1988-02-06
JPS6427410U (en) * 1987-08-11 1989-02-16
JP2003042300A (en) * 2001-08-01 2003-02-13 Nok Corp Valve stem seal
JP2003042301A (en) * 2001-08-01 2003-02-13 Nok Corp Valve stem seal
JP4696421B2 (en) * 2001-08-01 2011-06-08 Ｎｏｋ株式会社 Valve stem seal
EP3388718A4 (en) * 2015-12-08 2019-08-07 Nok Corporation Valve stem seal
EP3628896A1 (en) 2015-12-08 2020-04-01 NOK Corporation Valve stem seal
US10962142B2 (en) 2015-12-08 2021-03-30 Nok Corporation Valve stem seal

Also Published As

Publication number Publication date
JPH03486Y2 (en) 1991-01-10

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