ES454337A1 - Dispositivo de cierre estanco de liquidos. - Google Patents

Dispositivo de cierre estanco de liquidos.

Info

Publication number
ES454337A1
ES454337A1 ES454337A ES454337A ES454337A1 ES 454337 A1 ES454337 A1 ES 454337A1 ES 454337 A ES454337 A ES 454337A ES 454337 A ES454337 A ES 454337A ES 454337 A1 ES454337 A1 ES 454337A1
Authority
ES
Spain
Prior art keywords
shaft
annular support
liquid
orifice
passage
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
ES454337A
Other languages
English (en)
Spanish (es)
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.)
Lister & Co Ltd R A
RA Lister and Co Ltd
Original Assignee
Lister & Co Ltd R A
RA Lister and 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 Lister & Co Ltd R A, RA Lister and Co Ltd filed Critical Lister & Co Ltd R A
Publication of ES454337A1 publication Critical patent/ES454337A1/es
Expired 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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path
    • F16J15/4474—Pre-assembled packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)
  • Mechanical Sealing (AREA)
ES454337A 1976-09-23 1976-12-17 Dispositivo de cierre estanco de liquidos. Expired ES454337A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39529/76A GB1523545A (en) 1976-09-23 1976-09-23 Liquid sealing device

Publications (1)

Publication Number Publication Date
ES454337A1 true ES454337A1 (es) 1977-12-01

Family

ID=10410059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454337A Expired ES454337A1 (es) 1976-09-23 1976-12-17 Dispositivo de cierre estanco de liquidos.

Country Status (13)

Country Link
JP (1) JPS5340152A (de)
AR (1) AR211036A1 (de)
AU (1) AU499450B2 (de)
BR (1) BR7608401A (de)
DE (1) DE2655499C2 (de)
ES (1) ES454337A1 (de)
GB (1) GB1523545A (de)
IN (1) IN145724B (de)
IT (1) IT1064248B (de)
MX (1) MX144468A (de)
MY (1) MY7900230A (de)
SE (1) SE423265B (de)
ZA (1) ZA766435B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6595522B2 (ja) * 2017-02-09 2019-10-23 日立建機株式会社 建設機械の走行装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699345A (en) * 1950-05-25 1955-01-11 Gen Motors Corp Retainer

Also Published As

Publication number Publication date
MY7900230A (en) 1979-12-31
GB1523545A (en) 1978-09-06
IT1064248B (it) 1985-02-18
JPS5340152A (en) 1978-04-12
JPS5653151B2 (de) 1981-12-17
AR211036A1 (es) 1977-10-14
MX144468A (es) 1981-10-19
AU499450B2 (en) 1979-04-12
AU1916276A (en) 1978-05-04
SE423265B (sv) 1982-04-26
ZA766435B (en) 1977-10-26
SE7611960L (sv) 1978-03-24
DE2655499A1 (de) 1978-03-30
IN145724B (de) 1978-12-09
BR7608401A (pt) 1978-07-11
DE2655499C2 (de) 1982-10-28

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