IT1053499B - IMPROVEMENT IN SEALING ELEMENTS FOR ROTATING SHAFTS - Google Patents

IMPROVEMENT IN SEALING ELEMENTS FOR ROTATING SHAFTS

Info

Publication number
IT1053499B
IT1053499B IT48187/76A IT4818776A IT1053499B IT 1053499 B IT1053499 B IT 1053499B IT 48187/76 A IT48187/76 A IT 48187/76A IT 4818776 A IT4818776 A IT 4818776A IT 1053499 B IT1053499 B IT 1053499B
Authority
IT
Italy
Prior art keywords
improvement
rotating shafts
sealing elements
sealing
elements
Prior art date
Application number
IT48187/76A
Other languages
Italian (it)
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Application granted granted Critical
Publication of IT1053499B publication Critical patent/IT1053499B/en

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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
IT48187/76A 1975-07-30 1976-02-19 IMPROVEMENT IN SEALING ELEMENTS FOR ROTATING SHAFTS IT1053499B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60074775A 1975-07-30 1975-07-30

Publications (1)

Publication Number Publication Date
IT1053499B true IT1053499B (en) 1981-08-31

Family

ID=24404889

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48187/76A IT1053499B (en) 1975-07-30 1976-02-19 IMPROVEMENT IN SEALING ELEMENTS FOR ROTATING SHAFTS

Country Status (9)

Country Link
JP (1) JPS5217155A (en)
AU (1) AU497880B2 (en)
CA (1) CA1034977A (en)
DE (1) DE2614888C3 (en)
ES (1) ES450316A1 (en)
FR (1) FR2319825A1 (en)
GB (1) GB1490039A (en)
IT (1) IT1053499B (en)
SE (1) SE7603182L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020725C2 (en) * 1980-05-31 1982-08-12 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Device for sealing a bore in a rotor housing under negative pressure
DK278084A (en) * 1983-07-20 1985-01-21 Schweizerische Lokomotiv MECHANICAL COUPLING THAT MEASURES TORSION Vibrations
DE3469793D1 (en) * 1984-09-15 1988-04-14 Liquid Gas International Ingen Gas-tight seal for a driving shaft passing through a bulkhead
DE4137461C2 (en) * 1991-11-14 1994-06-16 Freudenberg Carl Fa Sealing arrangement for a separator
DE4323470C2 (en) * 1993-07-14 1996-07-11 Atlas Copco Energas Sealing arrangement for sealing a shaft bushing on the bulkhead of a ship
DE10140730A1 (en) * 2001-08-27 2003-04-03 Freudenberg Carl Kg scraper
DE102012004443A1 (en) * 2012-02-29 2013-08-29 Blohm + Voss Industries Gmbh Ship with a bulkhead seal in the area of shaft passages
RU2540209C1 (en) * 2013-08-07 2015-02-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный морской технический университет" Shaft seal
RU2726368C1 (en) * 2019-12-30 2020-07-13 Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" Propeller shaft with low-frequency vibration damping

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB527363A (en) * 1939-04-04 1940-10-08 Frank Bastow Improvements relating to pressure-tight packing devices
US2561694A (en) * 1946-10-18 1951-07-24 Syntron Co Rotary seal
FR1141567A (en) * 1956-01-20 1957-09-04 Renault Seal forming a spring between rings on rotating parts, and being able to drive an external part
US3827702A (en) * 1972-02-18 1974-08-06 Garrett Corp Unidirectional diaphragm face seal

Also Published As

Publication number Publication date
JPS554984B2 (en) 1980-02-02
DE2614888C3 (en) 1979-11-08
SE7603182L (en) 1977-01-31
ES450316A1 (en) 1977-08-16
DE2614888B2 (en) 1979-03-15
CA1034977A (en) 1978-07-18
FR2319825A1 (en) 1977-02-25
GB1490039A (en) 1977-10-26
JPS5217155A (en) 1977-02-08
AU1092376A (en) 1977-08-18
DE2614888A1 (en) 1977-02-03
AU497880B2 (en) 1979-01-18

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