BE779409A - MECHANICAL SEAL - Google Patents

MECHANICAL SEAL

Info

Publication number
BE779409A
BE779409A BE779409A BE779409A BE779409A BE 779409 A BE779409 A BE 779409A BE 779409 A BE779409 A BE 779409A BE 779409 A BE779409 A BE 779409A BE 779409 A BE779409 A BE 779409A
Authority
BE
Belgium
Prior art keywords
mechanical seal
seal
mechanical
Prior art date
Application number
BE779409A
Other languages
French (fr)
Inventor
B Englesson
F-I Eriksson
W Kallstrom
T Stahl
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of BE779409A publication Critical patent/BE779409A/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
    • F16J15/346—Pressing means the pressing force varying during operation
    • 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
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Devices (AREA)
BE779409A 1971-02-16 1972-02-16 MECHANICAL SEAL BE779409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE192771A SE342677B (en) 1971-02-16 1971-02-16

Publications (1)

Publication Number Publication Date
BE779409A true BE779409A (en) 1972-08-16

Family

ID=20259079

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779409A BE779409A (en) 1971-02-16 1972-02-16 MECHANICAL SEAL

Country Status (9)

Country Link
JP (1) JPS5225904B1 (en)
BE (1) BE779409A (en)
DE (1) DE2202840A1 (en)
FR (1) FR2125948A5 (en)
HU (1) HU164617B (en)
PL (1) PL74948B1 (en)
RO (1) RO59811A (en)
SE (1) SE342677B (en)
SU (1) SU449508A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533829A1 (en) * 1985-09-23 1987-04-02 Aeg Kanis Turbinen Sealing device with a gas-lubricated mechanical seal
US5123660A (en) * 1990-09-20 1992-06-23 Freudenberg-Nok General Partnership Extended life mechanical face seal assembly
DE4100426C1 (en) * 1991-01-09 1992-07-30 Fa. Carl Freudenberg, 6940 Weinheim, De
US20110278798A1 (en) * 2010-05-17 2011-11-17 Nicholas Gregory Zupp Method and system for controlling contact between seal components

Also Published As

Publication number Publication date
PL74948B1 (en) 1974-12-31
SU449508A3 (en) 1974-11-05
HU164617B (en) 1974-03-28
RO59811A (en) 1976-04-15
JPS5225904B1 (en) 1977-07-11
FR2125948A5 (en) 1972-09-29
DE2202840A1 (en) 1972-08-31
SE342677B (en) 1972-02-14

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