NO175990C - Sperrevæske-tetningsanordning for akseltetning i en turbokompressor - Google Patents

Sperrevæske-tetningsanordning for akseltetning i en turbokompressor

Info

Publication number
NO175990C
NO175990C NO910656A NO910656A NO175990C NO 175990 C NO175990 C NO 175990C NO 910656 A NO910656 A NO 910656A NO 910656 A NO910656 A NO 910656A NO 175990 C NO175990 C NO 175990C
Authority
NO
Norway
Prior art keywords
turbo compressor
lock fluid
seal
shaft seal
seal device
Prior art date
Application number
NO910656A
Other languages
English (en)
Norwegian (no)
Other versions
NO175990B (no
NO910656L (no
NO910656D0 (no
Inventor
Helmut Schellong
Karl-Heinz Victor
Hans-Wilhelm Laarmann
Gustav Maser
Ralf Dedeken
Original Assignee
Mannesmann Ag
Pacific Wietz Gmbh & Co Kg
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 Mannesmann Ag, Pacific Wietz Gmbh & Co Kg filed Critical Mannesmann Ag
Publication of NO910656D0 publication Critical patent/NO910656D0/no
Publication of NO910656L publication Critical patent/NO910656L/no
Publication of NO175990B publication Critical patent/NO175990B/no
Publication of NO175990C publication Critical patent/NO175990C/no

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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
    • F04D29/124—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps with special means for adducting cooling or sealing fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/14—Shaft sealings operative only when pump is inoperative
    • F04D29/143—Shaft sealings operative only when pump is inoperative especially adapted for elastic fluid pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/91—O-ring seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NO910656A 1990-02-21 1991-02-19 Sperrevæske-tetningsanordning for akseltetning i en turbokompressor NO175990C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4005428A DE4005428A1 (de) 1990-02-21 1990-02-21 Sperrfluessigkeits-dichtungsanordnung bei einem turboverdichter

Publications (4)

Publication Number Publication Date
NO910656D0 NO910656D0 (no) 1991-02-19
NO910656L NO910656L (no) 1991-08-22
NO175990B NO175990B (no) 1994-10-03
NO175990C true NO175990C (no) 1995-01-11

Family

ID=6400646

Family Applications (1)

Application Number Title Priority Date Filing Date
NO910656A NO175990C (no) 1990-02-21 1991-02-19 Sperrevæske-tetningsanordning for akseltetning i en turbokompressor

Country Status (4)

Country Link
US (1) US5149249A (fr)
EP (1) EP0443473B1 (fr)
DE (2) DE4005428A1 (fr)
NO (1) NO175990C (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370403A (en) * 1992-12-16 1994-12-06 Durametallic Corporation Non-contacting face seal
DE19523713C2 (de) * 1995-06-22 1997-04-24 Mannesmann Ag Verfahren und Vorrichtung zur Sicherung der Funktionstüchtigkeit von Gasdichtungen bei Turboverdichtern
US5941531A (en) * 1997-03-03 1999-08-24 Durametallic Corporation Double gas seal having an improved bellows arrangement
US5924697A (en) * 1997-03-03 1999-07-20 Durametallic Corporation Double gas seal with bellows supported by backing and support rings
US6182971B1 (en) 1998-12-09 2001-02-06 Flowserve Management Company Gas seal for pumps
US6224060B1 (en) 1998-12-09 2001-05-01 Flowserve Management Company Pump gas seal with particle exclusion device
US6293555B1 (en) * 2000-02-01 2001-09-25 Josef Sedy Secondary seal for non-contacting face seals
DE20103013U1 (de) 2001-02-20 2001-06-13 Burgmann Dichtungswerke GmbH & Co. KG, 82515 Wolfratshausen Flüssigkeitsdichtungsanordnung
US6565095B2 (en) * 2001-07-12 2003-05-20 Honeywell International, Inc. Face seal with internal drain
JP4111698B2 (ja) * 2001-08-31 2008-07-02 イーグル工業株式会社 メカニカルシール装置
WO2009120989A2 (fr) * 2008-03-28 2009-10-01 Garlock Sealing Technologies, Llc Joint dynamique à haute température
GB0908201D0 (en) * 2009-05-13 2009-06-24 Crane John Uk Ltd Seal assemblies
DE102011116162A1 (de) * 2011-10-14 2013-04-18 Eagleburgmann Germany Gmbh & Co. Kg Gleitring einer Gleitringdichtungsanordnung mit laufzeitverlängernden Eigenschaften sowie Verfahren zu dessen Herstellung
CN102536910B (zh) * 2012-02-17 2014-03-19 江苏克劳斯重工股份有限公司 一种泵用气液密封出水管
CN102536836B (zh) * 2012-02-17 2014-03-12 江苏克劳斯重工股份有限公司 一种气液密封泵
KR20140070646A (ko) * 2012-08-13 2014-06-10 가부시키가이샤 고마쓰 세이사쿠쇼 플로팅 시일
CN103946609B (zh) * 2012-08-13 2016-01-20 株式会社小松制作所 浮动密封件
CN103256391B (zh) * 2013-06-01 2017-02-22 四川日机密封件股份有限公司 自适应密封型式的机械密封装置
DE102013216353B4 (de) * 2013-08-19 2019-08-29 KSB SE & Co. KGaA Kühlung einer Dichtungsanordnung
DE102015007588A1 (de) * 2015-06-16 2016-12-22 Audi Ag Elektrische Maschine
CN109237044A (zh) * 2018-10-31 2019-01-18 东莞市华汇精密机械有限公司 一种用于双螺杆干粉泵的干式密封装置
CN116906365B (zh) * 2023-08-17 2024-03-15 丹东盛欣石化设备制造有限公司 一种卧式泵机械密封装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723868A (en) * 1955-02-02 1955-11-15 Garlock Packing Co Mechanical shaft seal
CH340106A (de) * 1956-03-10 1959-07-31 Sulzer Ag Turbomaschine mit abgedichterer Welle
US2944843A (en) * 1957-08-08 1960-07-12 Magnetic Seal Corp Spring loaded seal
FR1228263A (fr) * 1958-10-01 1960-08-29 Sulzer Ag Dispositif d'étanchéité pour arbres de machines
US3511185A (en) * 1968-08-30 1970-05-12 Walter D Haentjens Mechanical seal for slurry pump
US3652183A (en) * 1970-10-15 1972-03-28 John E Pottharst Jr Compressor
FR2141458B1 (fr) * 1971-06-03 1973-06-29 Rateau Sa
FR2356064A1 (fr) * 1976-02-09 1978-01-20 Commissariat Energie Atomique Dispositif d'etancheite pour sortie d'arbre de machine tournante
DE2610045C2 (de) * 1976-03-11 1982-06-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Gasgesperrte Wellendichtung
CH612486A5 (en) * 1976-06-10 1979-07-31 Sulzer Ag Process for sealing a shaft
CH616994A5 (en) * 1977-05-02 1980-04-30 Asbest & Packungs Ag Mechanical seal
US4109920A (en) * 1977-09-06 1978-08-29 Borg-Warner Corporation Heat exchanger for shaft seal cartridge
GB2020760B (en) * 1978-05-16 1982-10-13 Crane Packing Ltd Trotary mechanical face seal
US4434986A (en) * 1982-10-12 1984-03-06 Gits Brothers Mfg. Co. Shaft seal
GB8332074D0 (en) * 1983-12-01 1984-01-11 Flexibox Ltd Backup seal
US4936821A (en) * 1986-11-05 1990-06-26 Frau S.P.A. Centrifugal separator with rotating seals on the fixed upper head

Also Published As

Publication number Publication date
US5149249A (en) 1992-09-22
NO175990B (no) 1994-10-03
EP0443473A1 (fr) 1991-08-28
DE59103191D1 (de) 1994-11-17
DE4005428C2 (fr) 1992-06-25
NO910656L (no) 1991-08-22
EP0443473B1 (fr) 1994-10-12
NO910656D0 (no) 1991-02-19
DE4005428A1 (de) 1991-08-22

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Legal Events

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Representative=s name: BRYN AARFLOT AS, POSTBOKS 449 SENTRUM

MK1K Patent expired