GB1302199A - - Google Patents

Info

Publication number
GB1302199A
GB1302199A GB2369869A GB1302199DA GB1302199A GB 1302199 A GB1302199 A GB 1302199A GB 2369869 A GB2369869 A GB 2369869A GB 1302199D A GB1302199D A GB 1302199DA GB 1302199 A GB1302199 A GB 1302199A
Authority
GB
United Kingdom
Prior art keywords
ridges
edge
degrees
sealing
sets
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
GB2369869A
Other languages
English (en)
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 filed Critical
Publication of GB1302199A publication Critical patent/GB1302199A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
GB2369869A 1969-05-09 1969-05-09 Expired GB1302199A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2369869 1969-05-09

Publications (1)

Publication Number Publication Date
GB1302199A true GB1302199A (OSRAM) 1973-01-04

Family

ID=10199830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2369869A Expired GB1302199A (OSRAM) 1969-05-09 1969-05-09

Country Status (4)

Country Link
DE (2) DE7016392U (OSRAM)
FR (1) FR2042517A6 (OSRAM)
GB (1) GB1302199A (OSRAM)
ZA (1) ZA702775B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002289A (en) * 1988-06-13 1991-03-26 Koyo Seiko Co., Ltd. Bi-directional oil seal with leakage recovering rib formations

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2556992C2 (de) * 1975-12-18 1980-04-24 Goetze Ag, 5093 Burscheid Wellendichtring
DE10313162B4 (de) * 2003-03-25 2013-02-28 Kaco Gmbh + Co. Kg Dichtring
CN107387766B (zh) * 2017-08-28 2019-12-24 浙江工业大学 一种仿沙漠甲虫背壳表面织构的碳环密封结构
DE102022111844B3 (de) * 2022-05-11 2023-09-14 Trelleborg Sealing Solutions Germany Gmbh Wellendichtring und Wellenanordnung für hohe Umlaufgeschwindigkeiten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002289A (en) * 1988-06-13 1991-03-26 Koyo Seiko Co., Ltd. Bi-directional oil seal with leakage recovering rib formations

Also Published As

Publication number Publication date
DE2021382A1 (de) 1970-11-19
DE7016392U (de) 1970-07-23
FR2042517A6 (OSRAM) 1971-02-12
ZA702775B (en) 1971-01-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee