JPS5222650A - Shaft packing ring equipped with liquid return device - Google Patents

Shaft packing ring equipped with liquid return device

Info

Publication number
JPS5222650A
JPS5222650A JP51071269A JP7126976A JPS5222650A JP S5222650 A JPS5222650 A JP S5222650A JP 51071269 A JP51071269 A JP 51071269A JP 7126976 A JP7126976 A JP 7126976A JP S5222650 A JPS5222650 A JP S5222650A
Authority
JP
Japan
Prior art keywords
packing ring
liquid return
return device
ring equipped
shaft packing
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
JP51071269A
Other languages
English (en)
Inventor
Konraato Miyuraa Haintsu
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.)
Goetzewerke Friedrich Goetze AG
Original Assignee
Goetzewerke Friedrich Goetze AG
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 Goetzewerke Friedrich Goetze AG filed Critical Goetzewerke Friedrich Goetze AG
Publication of JPS5222650A publication Critical patent/JPS5222650A/ja
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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Sealing Devices (AREA)
JP51071269A 1975-08-14 1976-06-18 Shaft packing ring equipped with liquid return device Pending JPS5222650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536278 DE2536278A1 (de) 1975-08-14 1975-08-14 Wellendichtring mit einer rueckfoerdereinrichtung

Publications (1)

Publication Number Publication Date
JPS5222650A true JPS5222650A (en) 1977-02-21

Family

ID=5953994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51071269A Pending JPS5222650A (en) 1975-08-14 1976-06-18 Shaft packing ring equipped with liquid return device

Country Status (6)

Country Link
JP (1) JPS5222650A (ja)
DE (1) DE2536278A1 (ja)
FR (1) FR2321078A1 (ja)
GB (1) GB1541264A (ja)
IT (1) IT1062919B (ja)
SU (1) SU634693A3 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004251442A (ja) * 2003-01-30 2004-09-09 Nok Corp 密封装置
CN105008775A (zh) * 2013-02-27 2015-10-28 株式会社小松制作所 油封

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE404414B (sv) * 1977-02-25 1978-10-02 Alfa Laval Ab Anordning for att diska en forsta tetningsring och ett utrymme nermast intill tetningsringen
JPS55103151A (en) * 1979-01-30 1980-08-07 Nissan Motor Co Ltd Oil leakage preventing device for automobile transmission gear
US4556225A (en) * 1983-04-13 1985-12-03 Chicago Rawhide Mfg. Co. Reverse lip positive venting seal
AU615477B2 (en) * 1988-03-21 1991-10-03 Chicago Rawhide Manufacturing Company Composite seal assembly
IT1313151B1 (it) * 1999-08-04 2002-06-17 Rft Spa Complesso di tenuta per un organo meccanico in movimento alternativorispetto ad una relativa sede di scorrimento,in particolare per uno
KR100934527B1 (ko) * 2003-09-19 2009-12-29 엔오케이 가부시키가이샤 밀봉 장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004251442A (ja) * 2003-01-30 2004-09-09 Nok Corp 密封装置
CN105008775A (zh) * 2013-02-27 2015-10-28 株式会社小松制作所 油封
CN105008775B (zh) * 2013-02-27 2017-09-29 株式会社小松制作所 油封
US10060532B2 (en) 2013-02-27 2018-08-28 Komatsu Ltd. Oil seal

Also Published As

Publication number Publication date
GB1541264A (en) 1979-02-28
DE2536278A1 (de) 1977-02-24
FR2321078A1 (fr) 1977-03-11
IT1062919B (it) 1985-02-11
FR2321078B3 (ja) 1979-04-27
SU634693A3 (ru) 1978-11-25

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