JPH025950B2 - - Google Patents

Info

Publication number
JPH025950B2
JPH025950B2 JP56048540A JP4854081A JPH025950B2 JP H025950 B2 JPH025950 B2 JP H025950B2 JP 56048540 A JP56048540 A JP 56048540A JP 4854081 A JP4854081 A JP 4854081A JP H025950 B2 JPH025950 B2 JP H025950B2
Authority
JP
Japan
Prior art keywords
annular groove
mechanical seal
narrow grooves
sliding surface
narrow
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 - Lifetime
Application number
JP56048540A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57163770A (en
Inventor
Akira Yoshino
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.)
Eagle Industry Co Ltd
Original Assignee
Eagle Industry Co 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 Eagle Industry Co Ltd filed Critical Eagle Industry Co Ltd
Priority to JP4854081A priority Critical patent/JPS57163770A/ja
Publication of JPS57163770A publication Critical patent/JPS57163770A/ja
Publication of JPH025950B2 publication Critical patent/JPH025950B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
JP4854081A 1981-04-01 1981-04-01 Mechanical seal Granted JPS57163770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4854081A JPS57163770A (en) 1981-04-01 1981-04-01 Mechanical seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4854081A JPS57163770A (en) 1981-04-01 1981-04-01 Mechanical seal

Publications (2)

Publication Number Publication Date
JPS57163770A JPS57163770A (en) 1982-10-08
JPH025950B2 true JPH025950B2 (en]) 1990-02-06

Family

ID=12806193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4854081A Granted JPS57163770A (en) 1981-04-01 1981-04-01 Mechanical seal

Country Status (1)

Country Link
JP (1) JPS57163770A (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4205910B2 (ja) * 2002-04-02 2009-01-07 イーグル工業株式会社 摺動部品
JP4092256B2 (ja) * 2003-06-04 2008-05-28 財団法人レーザー技術総合研究所 金属密着面表面処理方法
KR102426460B1 (ko) * 2016-11-16 2022-07-28 이구루코교 가부시기가이샤 슬라이딩 부품
DE102017209482A1 (de) * 2017-06-06 2018-12-06 Audi Ag Ring für eine Gleitringdichtung
JP7179430B2 (ja) 2018-01-12 2022-11-29 イーグル工業株式会社 摺動部品
WO2019151396A1 (ja) 2018-02-01 2019-08-08 イーグル工業株式会社 摺動部品
KR102576181B1 (ko) 2019-02-04 2023-09-07 이구루코교 가부시기가이샤 슬라이딩 부품
KR102647265B1 (ko) 2019-02-04 2024-03-14 이구루코교 가부시기가이샤 슬라이딩 부품
JP7480278B2 (ja) 2020-03-31 2024-05-09 イーグル工業株式会社 摺動部品
CN115768989B (zh) 2020-07-06 2024-11-26 伊格尔工业股份有限公司 滑动部件
US11933303B2 (en) 2020-07-06 2024-03-19 Eagle Industry Co., Ltd. Sliding component
EP4177485A4 (en) 2020-07-06 2024-07-24 Eagle Industry Co., Ltd. SLIDING ELEMENT
KR20230022986A (ko) 2020-07-06 2023-02-16 이구루코교 가부시기가이샤 슬라이딩 부품
US12152676B2 (en) 2020-07-06 2024-11-26 Eagle Industry Co., Ltd. Sliding component

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227078A (fr) * 1958-06-13 1960-08-18 Goetzewerke Dispositif d'étanchéité pour arbres tournants
DD107968A1 (en]) * 1972-05-23 1974-08-20

Also Published As

Publication number Publication date
JPS57163770A (en) 1982-10-08

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