GB1382281A - Sealings rings - Google Patents

Sealings rings

Info

Publication number
GB1382281A
GB1382281A GB639372A GB639372A GB1382281A GB 1382281 A GB1382281 A GB 1382281A GB 639372 A GB639372 A GB 639372A GB 639372 A GB639372 A GB 639372A GB 1382281 A GB1382281 A GB 1382281A
Authority
GB
United Kingdom
Prior art keywords
lip
pressure side
low pressure
elements
sealing means
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
GB639372A
Other languages
English (en)
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.)
WESTON CO Ltd CHARLES
Original Assignee
WESTON CO Ltd CHARLES
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 WESTON CO Ltd CHARLES filed Critical WESTON CO Ltd CHARLES
Priority to GB639372A priority Critical patent/GB1382281A/en
Priority to IE00220/73A priority patent/IE39027B1/xx
Priority to ES411514A priority patent/ES411514A1/es
Priority to FR7304881A priority patent/FR2171830A5/fr
Priority to DE19732306775 priority patent/DE2306775B2/de
Priority to IT20279/73A priority patent/IT979019B/it
Priority to NL7301948A priority patent/NL7301948A/xx
Priority to CA163,508A priority patent/CA967997A/en
Priority to ZA730967A priority patent/ZA73967B/xx
Publication of GB1382281A publication Critical patent/GB1382281A/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)
  • Gasket Seals (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
GB639372A 1972-02-10 1972-02-10 Sealings rings Expired GB1382281A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB639372A GB1382281A (en) 1972-02-10 1972-02-10 Sealings rings
IE00220/73A IE39027B1 (en) 1972-02-10 1973-02-09 Sealing rings
ES411514A ES411514A1 (es) 1972-02-10 1973-02-10 Un dispositivo obturador de borde para aislar ambientes de alta y de baja presion.
FR7304881A FR2171830A5 (enrdf_load_stackoverflow) 1972-02-10 1973-02-12
DE19732306775 DE2306775B2 (de) 1972-02-10 1973-02-12 Lippendichtung fuer wellen
IT20279/73A IT979019B (it) 1972-02-10 1973-02-12 Anelli di tenuta
NL7301948A NL7301948A (enrdf_load_stackoverflow) 1972-02-10 1973-02-12
CA163,508A CA967997A (en) 1972-02-10 1973-02-12 Sealing rings
ZA730967A ZA73967B (en) 1972-02-10 1973-02-12 Sealing rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB639372A GB1382281A (en) 1972-02-10 1972-02-10 Sealings rings

Publications (1)

Publication Number Publication Date
GB1382281A true GB1382281A (en) 1975-01-29

Family

ID=9813709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB639372A Expired GB1382281A (en) 1972-02-10 1972-02-10 Sealings rings

Country Status (9)

Country Link
CA (1) CA967997A (enrdf_load_stackoverflow)
DE (1) DE2306775B2 (enrdf_load_stackoverflow)
ES (1) ES411514A1 (enrdf_load_stackoverflow)
FR (1) FR2171830A5 (enrdf_load_stackoverflow)
GB (1) GB1382281A (enrdf_load_stackoverflow)
IE (1) IE39027B1 (enrdf_load_stackoverflow)
IT (1) IT979019B (enrdf_load_stackoverflow)
NL (1) NL7301948A (enrdf_load_stackoverflow)
ZA (1) ZA73967B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084826A (en) * 1975-12-18 1978-04-18 Goetzewerke Friedrich Goetze Ag Shaft seal ring
US4410190A (en) * 1979-12-21 1983-10-18 J. H. Fenner & Co. Ltd. Fluid seal pumping effect lip seal for rotary shaft
US4671519A (en) * 1983-10-05 1987-06-09 Skf Industrial Trading And Development Company B.V. Lip sealing ring with tow rows of projections and for a rotary shaft
US5143385A (en) * 1988-09-09 1992-09-01 Firma Carl Freudenberg Shaft seal
EP1669646A4 (en) * 2003-09-19 2012-02-15 Nok Corp SEAL DEVICE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316063C2 (de) * 1983-05-03 1985-10-17 Fa. Carl Freudenberg, 6940 Weinheim Dichtung
DE4443422C2 (de) * 1994-12-06 1997-05-28 Bruss Dichtungstechnik Wellendichtring mit einer elastischen Dichtlippe

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084826A (en) * 1975-12-18 1978-04-18 Goetzewerke Friedrich Goetze Ag Shaft seal ring
US4410190A (en) * 1979-12-21 1983-10-18 J. H. Fenner & Co. Ltd. Fluid seal pumping effect lip seal for rotary shaft
US4671519A (en) * 1983-10-05 1987-06-09 Skf Industrial Trading And Development Company B.V. Lip sealing ring with tow rows of projections and for a rotary shaft
US4783086A (en) * 1983-10-05 1988-11-08 Skf Industrial Trading & Development Co., B.V. Sealing ring with two rows of projections and for a rotary shaft
US5143385A (en) * 1988-09-09 1992-09-01 Firma Carl Freudenberg Shaft seal
EP1669646A4 (en) * 2003-09-19 2012-02-15 Nok Corp SEAL DEVICE

Also Published As

Publication number Publication date
ES411514A1 (es) 1976-01-01
IE39027L (en) 1973-08-10
FR2171830A5 (enrdf_load_stackoverflow) 1973-09-21
NL7301948A (enrdf_load_stackoverflow) 1973-08-14
DE2306775B2 (de) 1976-05-20
ZA73967B (en) 1973-11-28
DE2306775A1 (de) 1973-08-23
IE39027B1 (en) 1978-07-19
IT979019B (it) 1974-09-30
CA967997A (en) 1975-05-20

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee