DE69629366D1 - Gleitringdichtung mit flexibler metallmembran - Google Patents

Gleitringdichtung mit flexibler metallmembran

Info

Publication number
DE69629366D1
DE69629366D1 DE69629366T DE69629366T DE69629366D1 DE 69629366 D1 DE69629366 D1 DE 69629366D1 DE 69629366 T DE69629366 T DE 69629366T DE 69629366 T DE69629366 T DE 69629366T DE 69629366 D1 DE69629366 D1 DE 69629366D1
Authority
DE
Germany
Prior art keywords
mechanical seal
flexible metal
metal membrane
membrane
flexible
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 - Lifetime
Application number
DE69629366T
Other languages
English (en)
Inventor
Richard Sadowski
Michael H Ostrowski
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.)
John Crane Inc
Original Assignee
John Crane Inc
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 John Crane Inc filed Critical John Crane Inc
Application granted granted Critical
Publication of DE69629366D1 publication Critical patent/DE69629366D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
DE69629366T 1995-03-31 1996-03-21 Gleitringdichtung mit flexibler metallmembran Expired - Lifetime DE69629366D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41457695A 1995-03-31 1995-03-31
PCT/US1996/003923 WO1996031716A2 (en) 1995-03-31 1996-03-21 Improved mechanical seal with flexible metal diaphragm

Publications (1)

Publication Number Publication Date
DE69629366D1 true DE69629366D1 (de) 2003-09-11

Family

ID=23642043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69629366T Expired - Lifetime DE69629366D1 (de) 1995-03-31 1996-03-21 Gleitringdichtung mit flexibler metallmembran

Country Status (5)

Country Link
US (1) US6007069A (de)
EP (2) EP1319874A1 (de)
AU (1) AU5320696A (de)
DE (1) DE69629366D1 (de)
WO (1) WO1996031716A2 (de)

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US6398223B1 (en) 2000-08-21 2002-06-04 John Crane Inc. Mechanical face seal
US6520755B1 (en) 2000-10-10 2003-02-18 Beckman Coulter, Inc. Fluid-moving device with integrated valve
US6773017B2 (en) 2002-07-16 2004-08-10 Pittsburgh Cryogenic Services, Inc. Single-piece seal assembly
US6820822B2 (en) 2002-07-29 2004-11-23 Jeffrey Daniels No leak seal system for irrigation wheel-drive gearbox
DE10352674B4 (de) * 2003-11-11 2007-07-19 Federal-Mogul Sealing Systems Bretten Gmbh Dichtung
US7455300B2 (en) * 2004-12-30 2008-11-25 Dudman Richard L Gasket ring with sharp peaks
US7311307B2 (en) * 2005-09-29 2007-12-25 Freudenberg-Nok General Partnership Seal seat assembly with specialized features
GB0903290D0 (en) 2009-02-26 2009-04-08 Crane John Uk Ltd Tolerance strips
PT2929221T (pt) 2012-12-07 2019-05-31 Chesterton A W Co Junta vedante mecânica fendida com unidade de predisposição axial
EP2815158B1 (de) * 2013-04-22 2015-10-28 Carl Freudenberg KG Gleitringdichtung
ITTO20130352A1 (it) * 2013-04-30 2014-10-31 Umbra Meccanotecnica Tenuta meccanica
JP6367659B2 (ja) * 2014-09-18 2018-08-01 日立オートモティブシステムズ株式会社 動力伝達軸及び車両用プロペラシャフト
US9884331B2 (en) 2014-10-31 2018-02-06 Graco Minnesota Inc. Bellows fluid seal
GB201510719D0 (en) * 2015-06-18 2015-08-05 Rolls Royce Plc Sealing element
ES2899117T3 (es) * 2016-05-23 2022-03-10 Universal Motion Components Co Inc Caja de engranajes con diafragma interno
DE102017204374A1 (de) * 2017-03-16 2018-09-20 Trelleborg Sealing Solutions Germany Gmbh Dichtungsanordnung
WO2018207747A1 (ja) * 2017-05-12 2018-11-15 イーグル工業株式会社 メカニカルシール
DE102018010082A1 (de) * 2018-12-20 2020-06-25 Kaco Gmbh + Co. Kg Gleitringdichtung
US12152677B2 (en) 2020-06-05 2024-11-26 A.W. Chesterton Company System and method for optimizing a fluid environment in split mechanical seals
WO2021248000A1 (en) 2020-06-05 2021-12-09 A.W. Chesterton Company Externally energized secondary seals in split mechanical seals
WO2023141263A1 (en) 2022-01-21 2023-07-27 Raytheon Technologies Corporation Carbon face seal
US12060797B2 (en) * 2022-01-21 2024-08-13 Rtx Corporation Carbon face seal
CN116677605B (zh) * 2023-06-30 2025-09-23 重庆凯瑞动力科技有限公司 一种适用于爪型干式泵的膜片式复合密封装置

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US1063633A (en) * 1911-10-14 1913-06-03 Gen Electric Shaft-packing.
US1561426A (en) * 1924-03-18 1925-11-10 Fischbacher Philip Stuffing box
US1780248A (en) * 1926-12-30 1930-11-04 Charles C Spreen Journal-bearing seal
GB308391A (en) * 1928-01-09 1929-03-28 Cyril George Pullin Improvements in fluid-retaining joints for shafting
US2000341A (en) * 1932-06-08 1935-05-07 Master Electric Co Grease seal for bearings
US2014932A (en) * 1933-03-17 1935-09-17 Gen Motors Corp Roots blower
US2167669A (en) * 1937-05-04 1939-08-01 Du Pont Sealing structure
US2189197A (en) * 1938-02-26 1940-02-06 Alpha Engineering Company Inc Sealing device
US2249930A (en) * 1939-04-18 1941-07-22 Gen Motors Corp Water pump seal
US2267994A (en) * 1939-09-14 1941-12-30 Noel S Reynolds Seal
GB548051A (en) * 1941-03-20 1942-09-23 Gits Bros Mfg Co Oil seals
US2322834A (en) * 1941-06-23 1943-06-29 Rotary Seal Company Seal
US2299590A (en) * 1941-10-01 1942-10-20 Noel S Reynolds Seal
US2446243A (en) * 1943-04-03 1948-08-03 Noel S Reynolds Seal construction
US2393260A (en) * 1943-11-20 1946-01-22 Acme Ind Company Shaft seal
US2465546A (en) * 1945-10-29 1949-03-29 Cartridge Type Seal Company Shaft seal
US2814512A (en) * 1952-06-03 1957-11-26 Bristol Aeroplane Co Ltd Sealing devices
US2866656A (en) * 1953-04-29 1958-12-30 Internat Engineering General R Mechanical seal between rotary and coaxial mechanical members
US2844393A (en) * 1954-05-12 1958-07-22 Gits Bros Mfg Co Shaft seal with radially compacting sealing surfaces
US2941825A (en) * 1954-11-26 1960-06-21 Heinrich Adeline Sealing system for bearings, shafts, etc.
US2994547A (en) * 1958-03-26 1961-08-01 Muskegon Piston Ring Co Inc Seal
US3061318A (en) * 1959-08-13 1962-10-30 City Nat Bank And Trust Compan Rotary seal with flexible stator
US3024048A (en) * 1960-01-29 1962-03-06 Microtite Corp Shaft seal
US3131943A (en) * 1961-05-24 1964-05-05 Mueller Seal Company Rotary mechanical seal
US3203704A (en) * 1962-12-03 1965-08-31 Mueller Seal Company Rotary mechanical seal
CH419754A (de) * 1963-03-21 1966-08-31 Willi Barske Ulrich Max Umlaufende Berührungsdichtung
US3391941A (en) * 1963-10-16 1968-07-09 Donley Products Inc Shaft-sealing system
US3332692A (en) * 1965-01-26 1967-07-25 Mueller Seal Company Rotary mechanical seal
US3391939A (en) * 1965-07-28 1968-07-09 Mueller Seal Company Rotary mechanical seal
US3507504A (en) * 1967-03-08 1970-04-21 Ernest F Donley & Sons Inc Shaft-sealing system
US3575424A (en) * 1969-11-28 1971-04-20 Koppers Co Inc Pressure balanced circumferential seal assembly
US3895811A (en) * 1974-07-19 1975-07-22 Gen Motors Corp Face sealing arrangement for automotive waterpumps and the like and face seal assembly therefor
US3948533A (en) * 1975-02-27 1976-04-06 Crane Packing Company Composite ring made of press fitted parts and method of assembling
US4275889A (en) * 1978-04-06 1981-06-30 Cummins Engine Company, Inc. Seal construction
JPS6297778A (ja) * 1985-10-22 1987-05-07 Mitsubishi Electric Corp プロジエクシヨン溶接方法
GB8528261D0 (en) * 1985-11-15 1985-12-18 Burgess Eng Ltd G N Sealing device
US4779876A (en) * 1987-05-11 1988-10-25 John Crane-Houdaille. Inc. Drive for banded washer type seal
DE3825407A1 (de) * 1988-07-27 1990-02-01 Sachsenwerk Ag Schaltkammer eines vakuumschalters
DE3927589C2 (de) * 1989-08-22 1994-09-29 Kaco Gmbh Co Dichtungseinheit
GB9018851D0 (en) * 1990-08-29 1990-10-10 Concentric Pumps Ltd Coolant pump
US5492340A (en) * 1994-05-20 1996-02-20 General Motors Corporation Floating disk seal assembly

Also Published As

Publication number Publication date
EP0823029B1 (de) 2003-08-06
WO1996031716A3 (en) 1996-11-21
WO1996031716A2 (en) 1996-10-10
EP1319874A1 (de) 2003-06-18
AU5320696A (en) 1996-10-23
EP0823029A4 (de) 1998-07-15
US6007069A (en) 1999-12-28
EP0823029A2 (de) 1998-02-11

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Legal Events

Date Code Title Description
8332 No legal effect for de