JPS6026384U - Shaft seal - Google Patents

Shaft seal

Info

Publication number
JPS6026384U
JPS6026384U JP11964983U JP11964983U JPS6026384U JP S6026384 U JPS6026384 U JP S6026384U JP 11964983 U JP11964983 U JP 11964983U JP 11964983 U JP11964983 U JP 11964983U JP S6026384 U JPS6026384 U JP S6026384U
Authority
JP
Japan
Prior art keywords
valve stem
shaft seal
lubricating oil
packing box
lubricating
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
JP11964983U
Other languages
Japanese (ja)
Other versions
JPS641584Y2 (en
Inventor
正行 関
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP11964983U priority Critical patent/JPS6026384U/en
Publication of JPS6026384U publication Critical patent/JPS6026384U/en
Application granted granted Critical
Publication of JPS641584Y2 publication Critical patent/JPS641584Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Valves (AREA)
  • Sealing Devices (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図は従来例を示す断面図、第２図〜第４図は本考案
の一実施例を示し、第２図は使用状態を示す一部切欠し
た正面図、第３図は要部を拡大して示す断面図、第４図
は潤滑油供給手段を示す概略説明図である。 １・・・調節弁、５・・・弁軸、６・・・パツキンボッ
クス、７・・・軸シール、９・・・アスベストパツキン
、１１・・・スペーサリング、１２・・・潤滑リング、
１３・・・潤滑油供給手段。Fig. 1 is a sectional view showing a conventional example, Figs. 2 to 4 show an embodiment of the present invention, Fig. 2 is a partially cutaway front view showing the state of use, and Fig. 3 shows the main parts. The enlarged sectional view and FIG. 4 are schematic explanatory views showing the lubricating oil supply means. DESCRIPTION OF SYMBOLS 1... Control valve, 5... Valve stem, 6... Packing box, 7... Shaft seal, 9... Asbestos packing, 11... Spacer ring, 12... Lubricating ring,
13...Lubricating oil supply means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁軸とこの弁軸を囲繞するパツキンボックスとの間にこ
れら弁軸およびパツキンボックスに密着するアスベスト
パツキンとスペーサリングとを略交互に複数段積層配置
するとともに、その積層中段位置に潤滑リングを介設し
、この潤滑リング部に常時潤滑油を供給する潤滑油供給
手段を設けたことを特徴とする軸シール。Between the valve stem and the packing box surrounding the valve stem, asbestos packing and spacer rings that are in close contact with the valve stem and the packing box are arranged in multiple layers in approximately alternating layers, and a lubricating ring is interposed in the middle of the stack. A shaft seal comprising a lubricating oil supply means for constantly supplying lubricating oil to the lubricating ring portion.
JP11964983U 1983-07-30 1983-07-30 Shaft seal Granted JPS6026384U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11964983U JPS6026384U (en) 1983-07-30 1983-07-30 Shaft seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11964983U JPS6026384U (en) 1983-07-30 1983-07-30 Shaft seal

Publications (2)

Publication Number Publication Date
JPS6026384U true JPS6026384U (en) 1985-02-22
JPS641584Y2 JPS641584Y2 (en) 1989-01-13

Family

ID=30274511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11964983U Granted JPS6026384U (en) 1983-07-30 1983-07-30 Shaft seal

Country Status (1)

Country Link
JP (1) JPS6026384U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11141687A (en) * 1997-11-04 1999-05-25 Nippon Seiko Kk Shaft sealing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11141687A (en) * 1997-11-04 1999-05-25 Nippon Seiko Kk Shaft sealing device

Also Published As

Publication number Publication date
JPS641584Y2 (en) 1989-01-13

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