JPH0212310B2 - - Google Patents

Info

Publication number
JPH0212310B2
JPH0212310B2 JP8661783A JP8661783A JPH0212310B2 JP H0212310 B2 JPH0212310 B2 JP H0212310B2 JP 8661783 A JP8661783 A JP 8661783A JP 8661783 A JP8661783 A JP 8661783A JP H0212310 B2 JPH0212310 B2 JP H0212310B2
Authority
JP
Japan
Prior art keywords
ring
intermediate ring
sliding
stationary
rotating
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
Application number
JP8661783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59212574A (ja
Inventor
Yoshiichi Kimura
Tadashi Kataoka
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.)
Ebara Corp
Original Assignee
Ebara 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 Ebara Corp filed Critical Ebara Corp
Priority to JP8661783A priority Critical patent/JPS59212574A/ja
Publication of JPS59212574A publication Critical patent/JPS59212574A/ja
Publication of JPH0212310B2 publication Critical patent/JPH0212310B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
    • F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
    • F16J15/3416—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with at least one continuous groove
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
JP8661783A 1983-05-19 1983-05-19 浮動中間リング式非接触シ−ル Granted JPS59212574A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8661783A JPS59212574A (ja) 1983-05-19 1983-05-19 浮動中間リング式非接触シ−ル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8661783A JPS59212574A (ja) 1983-05-19 1983-05-19 浮動中間リング式非接触シ−ル

Publications (2)

Publication Number Publication Date
JPS59212574A JPS59212574A (ja) 1984-12-01
JPH0212310B2 true JPH0212310B2 (enrdf_load_html_response) 1990-03-19

Family

ID=13891980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8661783A Granted JPS59212574A (ja) 1983-05-19 1983-05-19 浮動中間リング式非接触シ−ル

Country Status (1)

Country Link
JP (1) JPS59212574A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237574A (ja) * 1985-08-12 1987-02-18 Ebara Res Co Ltd 軸封装置
US7056087B2 (en) * 2004-01-15 2006-06-06 Hamilton Sundstrand Traction drive shaft seal
EP3450804B1 (en) * 2016-04-27 2023-09-27 Eagle Industry Co., Ltd. Mechanical seal
CN110821735A (zh) * 2019-11-04 2020-02-21 大连双龙泵业制造有限公司 一种新型液力透平机械密封装置
CN117759718A (zh) * 2023-12-11 2024-03-26 江森自控空调冷冻设备(无锡)有限公司 轴密封结构

Also Published As

Publication number Publication date
JPS59212574A (ja) 1984-12-01

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