SE8601558D0 - Mekanisk tetning - Google Patents

Mekanisk tetning

Info

Publication number
SE8601558D0
SE8601558D0 SE8601558A SE8601558A SE8601558D0 SE 8601558 D0 SE8601558 D0 SE 8601558D0 SE 8601558 A SE8601558 A SE 8601558A SE 8601558 A SE8601558 A SE 8601558A SE 8601558 D0 SE8601558 D0 SE 8601558D0
Authority
SE
Sweden
Prior art keywords
ring
seal
fixed wall
shaft
space
Prior art date
Application number
SE8601558A
Other languages
English (en)
Other versions
SE8601558L (sv
SE458299B (sv
Inventor
A-J Heilala
Original Assignee
Safematic Ltd Oy
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 Safematic Ltd Oy filed Critical Safematic Ltd Oy
Publication of SE8601558D0 publication Critical patent/SE8601558D0/sv
Publication of SE8601558L publication Critical patent/SE8601558L/sv
Publication of SE458299B publication Critical patent/SE458299B/sv

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
    • F16J15/34—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
    • F16J15/363—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 the diaphragm or bellow being made of metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
SE8601558A 1985-04-12 1986-04-08 Mekanisk taetning SE458299B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI851482A FI71824C (sv) 1985-04-12 1985-04-12 Mekanisk tätning.

Publications (3)

Publication Number Publication Date
SE8601558D0 true SE8601558D0 (sv) 1986-04-08
SE8601558L SE8601558L (sv) 1986-10-13
SE458299B SE458299B (sv) 1989-03-13

Family

ID=8520674

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601558A SE458299B (sv) 1985-04-12 1986-04-08 Mekanisk taetning

Country Status (4)

Country Link
US (1) US4688806A (sv)
DE (1) DE3607044A1 (sv)
FI (1) FI71824C (sv)
SE (1) SE458299B (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75918C (sv) * 1986-10-08 1988-08-08 Safematic Ltd Oy Glidringstätning
FI864339A0 (fi) * 1986-10-27 1986-10-27 Safematic Ltd Oy Glidringstaetning.
FI77920C (sv) * 1987-04-06 1989-05-10 Safematic Ltd Oy Tätningsfläns.
GB2208412B (en) * 1987-06-05 1991-01-23 Eg & G Ltd Bellows seal arrangement
US5261676A (en) * 1991-12-04 1993-11-16 Environamics Corporation Sealing arrangement with pressure responsive diaphragm means
US5494299A (en) * 1994-02-22 1996-02-27 Evironamics Corporation Temperature and pressure resistant rotating seal construction for a pump
US5499901A (en) * 1994-03-17 1996-03-19 Environamics Corporation Bearing frame clearance seal construction for a pump
US5513964A (en) * 1994-10-11 1996-05-07 Environamics Corporation Pump oil mister with reduced windage
US5553867A (en) * 1995-04-21 1996-09-10 Environamics Corporation Triple cartridge seal having one inboard and two concentric seals for chemical processing pump
US5823539A (en) * 1995-04-21 1998-10-20 Environamics Corporation Environmentally safe pump having a bellows seal and a split ring shaft seal
AU1192897A (en) 1995-06-23 1997-01-22 Revolve Technologies Inc. Dry seal contamination prevention system
JP4436566B2 (ja) * 1998-07-15 2010-03-24 シーメンス アクチエンゲゼルシヤフト 特に回転機械用のシール装置
DE20218878U1 (de) * 2002-12-06 2003-02-13 Burgmann Dichtungswerke Gmbh Gleitringdichtungsanordnung
KR200420819Y1 (ko) * 2006-04-18 2006-07-06 김한식 메카니칼 콤팩트 시일장치
WO2010123025A1 (ja) * 2009-04-23 2010-10-28 イーグル工業株式会社 メカニカルシール装置
US20110278798A1 (en) * 2010-05-17 2011-11-17 Nicholas Gregory Zupp Method and system for controlling contact between seal components
RU2511845C2 (ru) * 2012-07-19 2014-04-10 Евгений Николаевич Кашигин Конструкция для разделения двух сред кашигина (варианты)
EP2891836B1 (en) * 2013-03-14 2018-11-07 Eagle Burgmann Japan Co., Ltd. Mechanical seal device
TR201816207T4 (tr) * 2013-07-18 2018-11-21 Ankol Eood En az bir adet akışkanın aktarılması için aktarma bağlantısı.
CN109751277B (zh) * 2019-02-27 2024-02-13 沈阳北碳密封有限公司 自吸泵用正负压工况机械密封
US11988096B2 (en) 2022-03-03 2024-05-21 General Electric Company Seal assemblies for turbine engines and related methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1673260A (en) * 1926-03-11 1928-06-12 Stacold Corp Pump
US1891706A (en) * 1929-09-03 1932-12-20 Ram Georges Henri Ernest De Leakless joint for rotating shafts
US2048581A (en) * 1934-06-30 1936-07-21 Gen Motors Corp Seal for refrigerating apparatus
US2271303A (en) * 1939-06-06 1942-01-27 Martin Moulet & Cie Shaft lubricating and sealing means
GB572278A (en) * 1943-12-24 1945-10-01 Francis Clarence Walter Wilkin Improvements relating to sealing devices between rotating and non-rotating members
BE571216A (sv) * 1956-12-21
US3318604A (en) * 1964-12-31 1967-05-09 Borg Warner Self-adjusting mechanical seal with bellows control
DE1809620B2 (de) * 1968-11-19 1971-04-01 Gleitringdichtung
US3526408A (en) * 1969-01-02 1970-09-01 Borg Warner Mechanical seal construction
FR2098520A5 (sv) * 1970-07-15 1972-03-10 Snecma
US4114904A (en) * 1977-10-04 1978-09-19 Borg-Warner Corporation Bellows-type mechanical seal
US4261581A (en) * 1980-04-14 1981-04-14 Durametallic Corporation Mechanical seal with improved face ring mounting

Also Published As

Publication number Publication date
DE3607044C2 (sv) 1990-10-04
FI71824B (fi) 1986-10-31
FI71824C (sv) 1987-02-09
US4688806A (en) 1987-08-25
SE8601558L (sv) 1986-10-13
SE458299B (sv) 1989-03-13
DE3607044A1 (de) 1986-10-30
FI851482A0 (fi) 1985-04-12

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