JPS60167861U - mechanical seal - Google Patents

mechanical seal

Info

Publication number
JPS60167861U
JPS60167861U JP1984055681U JP5568184U JPS60167861U JP S60167861 U JPS60167861 U JP S60167861U JP 1984055681 U JP1984055681 U JP 1984055681U JP 5568184 U JP5568184 U JP 5568184U JP S60167861 U JPS60167861 U JP S60167861U
Authority
JP
Japan
Prior art keywords
mechanical seal
rings
narrow grooves
ring fixed
seat ring
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
JP1984055681U
Other languages
Japanese (ja)
Inventor
友良 関口
Original Assignee
厚木自動車部品株式会社
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 厚木自動車部品株式会社 filed Critical 厚木自動車部品株式会社
Priority to JP1984055681U priority Critical patent/JPS60167861U/en
Publication of JPS60167861U publication Critical patent/JPS60167861U/en
Pending 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)

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) [Abstract] 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図及び第２図は従来のメカニカルシールを示すもの
で、第１図はその概略断面図、第２図はシートリングの
摺接面を示す図である。第３図及び第４図は本考案に係
るメカニカルシールの一実　　゛施例を示すもので、第
３図はその概略断面図、第４図はシートリングの摺接面
を示す図である。第５図乃至第１１図はシートリングの
細溝の他の態様をそれぞれ示す図である。 、　１・・・・・・ハウジング、２・・・・・・回転軸
、４・・・・・・シートリング、５・・・・・・従動リ
ング、４Ａ、５Ａ・・・・・・摺接面、２２．２３．２
４．２５．２６．２７．２８．２９・・・・・・細溝。1 and 2 show a conventional mechanical seal, with FIG. 1 being a schematic sectional view thereof, and FIG. 2 being a view showing the sliding surface of a seat ring. 3 and 4 show an embodiment of the mechanical seal according to the present invention, with FIG. 3 being a schematic sectional view thereof, and FIG. 4 being a view showing the sliding surface of the seat ring. FIGS. 5 to 11 are views showing other embodiments of the narrow grooves of the seat ring. , 1... Housing, 2... Rotating shaft, 4... Seat ring, 5... Driven ring, 4A, 5A... Sliding tangential surface, 22.23.2
4.25.26.27.28.29... Thin groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ハウジング側に固定したシートリングと、回転軸側に固
定した従動リングと、を有し、これらの両リングを所定
圧力下で接触させたメカニカルシールにおいて、上記両
摺接面の少なくともいずれか一方に、所定数の細溝を形
成し、この細溝の両端のいずれをも、上記両リングの外
縁にまたは内−縁に開口させたことを特徴とするメカニ
カルシール。A mechanical seal has a seat ring fixed to the housing side and a driven ring fixed to the rotating shaft side, and these two rings are brought into contact under a predetermined pressure. A mechanical seal characterized in that a predetermined number of narrow grooves are formed, and both ends of the narrow grooves are opened at the outer edges or inner edges of both rings.
JP1984055681U 1984-04-16 1984-04-16 mechanical seal Pending JPS60167861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984055681U JPS60167861U (en) 1984-04-16 1984-04-16 mechanical seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984055681U JPS60167861U (en) 1984-04-16 1984-04-16 mechanical seal

Publications (1)

Publication Number Publication Date
JPS60167861U true JPS60167861U (en) 1985-11-07

Family

ID=30578580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984055681U Pending JPS60167861U (en) 1984-04-16 1984-04-16 mechanical seal

Country Status (1)

Country Link
JP (1) JPS60167861U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014148317A1 (en) * 2013-03-17 2014-09-25 イーグル工業株式会社 Sliding part
WO2015046343A1 (en) * 2013-09-27 2015-04-02 イーグル工業株式会社 Sliding component
WO2016042989A1 (en) * 2014-09-20 2016-03-24 イーグル工業株式会社 Sliding component
WO2016042995A1 (en) * 2014-09-20 2016-03-24 イーグル工業株式会社 Sliding component

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014148317A1 (en) * 2013-03-17 2014-09-25 イーグル工業株式会社 Sliding part
JPWO2014148317A1 (en) * 2013-03-17 2017-02-16 イーグル工業株式会社 Sliding parts
CN104769341A (en) * 2013-03-17 2015-07-08 伊格尔工业股份有限公司 Sliding part
CN105358883A (en) * 2013-09-27 2016-02-24 伊格尔工业股份有限公司 Sliding component
WO2015046343A1 (en) * 2013-09-27 2015-04-02 イーグル工業株式会社 Sliding component
JPWO2015046343A1 (en) * 2013-09-27 2017-03-09 イーグル工業株式会社 Sliding parts
WO2016042989A1 (en) * 2014-09-20 2016-03-24 イーグル工業株式会社 Sliding component
WO2016042995A1 (en) * 2014-09-20 2016-03-24 イーグル工業株式会社 Sliding component
JPWO2016042995A1 (en) * 2014-09-20 2017-07-13 イーグル工業株式会社 Sliding parts
JPWO2016042989A1 (en) * 2014-09-20 2017-09-14 イーグル工業株式会社 Sliding parts
US20180106374A1 (en) * 2014-09-20 2018-04-19 Eagle Industry Co., Ltd. Sliding component
US10274086B2 (en) 2014-09-20 2019-04-30 Eagle Industry Co., Ltd. Sliding component
US10344867B2 (en) 2014-09-20 2019-07-09 Eagle Industry Co., Ltd. Sliding component

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