NL7811164A - Afdichting van een as. - Google Patents

Afdichting van een as. Download PDF

Info

Publication number
NL7811164A
NL7811164A NL7811164A NL7811164A NL7811164A NL 7811164 A NL7811164 A NL 7811164A NL 7811164 A NL7811164 A NL 7811164A NL 7811164 A NL7811164 A NL 7811164A NL 7811164 A NL7811164 A NL 7811164A
Authority
NL
Netherlands
Prior art keywords
shaft
groove
space
pressure
seal
Prior art date
Application number
NL7811164A
Other languages
English (en)
Dutch (nl)
Original Assignee
Ihc Holland Nv
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 Ihc Holland Nv filed Critical Ihc Holland Nv
Priority to NL7811164A priority Critical patent/NL7811164A/nl
Priority to US06/092,556 priority patent/US4273343A/en
Priority to JP54145296A priority patent/JPS5927467B2/ja
Priority to DE7979200662T priority patent/DE2962736D1/de
Priority to EP79200662A priority patent/EP0011343B1/fr
Publication of NL7811164A publication Critical patent/NL7811164A/nl

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
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL7811164A 1978-11-10 1978-11-10 Afdichting van een as. NL7811164A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL7811164A NL7811164A (nl) 1978-11-10 1978-11-10 Afdichting van een as.
US06/092,556 US4273343A (en) 1978-11-10 1979-11-08 Shaft seal
JP54145296A JPS5927467B2 (ja) 1978-11-10 1979-11-09 軸用シ−ル
DE7979200662T DE2962736D1 (en) 1978-11-10 1979-11-09 Shaft seal
EP79200662A EP0011343B1 (fr) 1978-11-10 1979-11-09 Joint d'étanchéité d'arbre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7811164 1978-11-10
NL7811164A NL7811164A (nl) 1978-11-10 1978-11-10 Afdichting van een as.

Publications (1)

Publication Number Publication Date
NL7811164A true NL7811164A (nl) 1980-05-13

Family

ID=19831876

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7811164A NL7811164A (nl) 1978-11-10 1978-11-10 Afdichting van een as.

Country Status (5)

Country Link
US (1) US4273343A (fr)
EP (1) EP0011343B1 (fr)
JP (1) JPS5927467B2 (fr)
DE (1) DE2962736D1 (fr)
NL (1) NL7811164A (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586717A (en) * 1980-12-24 1986-05-06 Conoco Inc. Throttling bushing for shaft seal
JPS5951190A (ja) * 1982-09-17 1984-03-24 Hitachi Ltd オイルフリ−スクリユ−圧縮機の油切り装置
WO1984002382A1 (fr) * 1982-12-10 1984-06-21 Caterpillar Tractor Co Joint pour fluide a double labyrinthe avec projecteur de fluide
FR2558900B1 (fr) * 1984-02-01 1988-05-27 Snecma Dispositif d'etancheite peripherique d'aubage de compresseur axial
JPS6121976U (ja) * 1984-07-12 1986-02-08 株式会社ヨコオ コンタクトプロ−ブ
JPS62153597A (ja) * 1985-12-27 1987-07-08 Hitachi Ltd 真空ポンプ
US4747752A (en) * 1987-04-20 1988-05-31 Somarakis, Inc. Sealing and dynamic operation of a liquid ring pump
US5062397A (en) * 1990-09-07 1991-11-05 Eaton Corporation Valve stem seal
JPH081337Y2 (ja) * 1991-11-08 1996-01-17 仁 三上 軸受のシール装置
NL9400686A (nl) * 1994-04-28 1995-12-01 Ihc Holland Nv Afdichtings-stelsel voor een roterende as.
NL194735C (nl) * 1994-04-28 2003-01-07 Ihc Holland Nv Asafdichtingssamenstel.
US6000701A (en) * 1997-12-15 1999-12-14 Dresser-Rand Company Labyrinth seal assembly and method
ITBZ20010043A1 (it) 2001-09-13 2003-03-13 High Technology Invest Bv Generatore elettrico azionato da energia eolica.
ITBZ20050062A1 (it) 2005-11-29 2007-05-30 High Technology Invest Bv Rotore a magneti permanenti per generatori e motori elettrici
ATE461366T1 (de) 2005-09-21 2010-04-15 High Technology Invest Bv Lagerdichtungsanordung mit labyrinthdichtungs- und schraubdichtungskombination
ITBZ20050063A1 (it) 2005-11-29 2007-05-30 High Technology Invest Bv Pacco di lamierini per generatori e motori elettrici e procedimento per la sua attuazione
US20070261577A1 (en) * 2006-04-26 2007-11-15 Burrow William J Printing roll with dead band helical pattern
ITMI20081122A1 (it) 2008-06-19 2009-12-20 Rolic Invest Sarl Generatore eolico provvisto di un impianto di raffreddamento
IT1390758B1 (it) 2008-07-23 2011-09-23 Rolic Invest Sarl Generatore eolico
IT1391939B1 (it) 2008-11-12 2012-02-02 Rolic Invest Sarl Generatore eolico
IT1391770B1 (it) 2008-11-13 2012-01-27 Rolic Invest Sarl Generatore eolico per la generazione di energia elettrica
IT1392804B1 (it) 2009-01-30 2012-03-23 Rolic Invest Sarl Imballo e metodo di imballo per pale di generatori eolici
IT1393937B1 (it) 2009-04-09 2012-05-17 Rolic Invest Sarl Aerogeneratore
IT1393707B1 (it) 2009-04-29 2012-05-08 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica
IT1394723B1 (it) 2009-06-10 2012-07-13 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica e relativo metodo di controllo
IT1395148B1 (it) 2009-08-07 2012-09-05 Rolic Invest Sarl Metodo e apparecchiatura di attivazione di una macchina elettrica e macchina elettrica
IT1397081B1 (it) 2009-11-23 2012-12-28 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica
IT1398060B1 (it) 2010-02-04 2013-02-07 Wilic Sarl Impianto e metodo di raffreddamento di un generatore elettrico di un aerogeneratore, e aerogeneratore comprendente tale impianto di raffreddamento
IT1399201B1 (it) 2010-03-30 2013-04-11 Wilic Sarl Aerogeneratore e metodo di rimozione di un cuscinetto da un aerogeneratore
IT1399511B1 (it) 2010-04-22 2013-04-19 Wilic Sarl Generatore elettrico per un aerogeneratore e aerogeneratore equipaggiato con tale generatore elettrico
ITMI20110375A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Turbina eolica
ITMI20110378A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
ITMI20110377A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487177A (en) * 1945-07-04 1949-11-08 Goss Printing Press Co Ltd Oil seal
GB657965A (en) * 1949-04-07 1951-10-03 Angus George Co Ltd Improvements relating to bushes for sealing rotating shafts
DE2103718C2 (de) * 1971-01-27 1982-08-05 Wilhelm Stahlecker Gmbh, 7341 Reichenbach Offenend-Spinnaggregat mit einem Spinnrotor
US3801235A (en) * 1972-03-20 1974-04-02 Dresser Ind Pump plunger having alternate right and left hand spiral threads
US3823950A (en) * 1972-10-24 1974-07-16 Laval Turbine Improved pressure vented wear ring assembly for use in rotary machinery
GB1415095A (en) * 1973-01-23 1975-11-26 Decca Ltd Sealing assemblies
FR2288909A1 (fr) * 1974-10-21 1976-05-21 Activite Atom Avance Joint tournant d'etancheite par effet visqueux
JPS52129867A (en) * 1976-04-20 1977-10-31 Atomic Energy Of Canada Ltd Rotating shaft surface seal
US4076259A (en) * 1976-10-29 1978-02-28 Westinghouse Electric Corporation Static sealing mechanism for liquid natural gas compressors and hydrogen cooled generators

Also Published As

Publication number Publication date
EP0011343B1 (fr) 1982-05-05
DE2962736D1 (en) 1982-06-24
EP0011343A1 (fr) 1980-05-28
JPS5590762A (en) 1980-07-09
JPS5927467B2 (ja) 1984-07-05
US4273343A (en) 1981-06-16

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed