NL232684A - - Google Patents

Info

Publication number
NL232684A
NL232684A NL232684DA NL232684A NL 232684 A NL232684 A NL 232684A NL 232684D A NL232684D A NL 232684DA NL 232684 A NL232684 A NL 232684A
Authority
NL
Netherlands
Application number
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.)
Publication of NL232684A publication Critical patent/NL232684A/xx

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
    • F01D11/06—Control thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/006—Sealing arrangements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/60—Shafts
    • F05B2240/63—Glands for admission or removal of fluids from shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • F05D2240/63—Glands for admission or removal of fluids from shafts
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Sealing (AREA)
NL232684D 1958-10-01 NL232684A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6455958A CH364580A (de) 1958-10-01 1958-10-01 Einrichtung zum Abdichten einer aus einem Druckraum herausgeführten Welle mittels eines Sperrmediums

Publications (1)

Publication Number Publication Date
NL232684A true NL232684A (zh)

Family

ID=4525739

Family Applications (2)

Application Number Title Priority Date Filing Date
NL105688D NL105688C (zh) 1958-10-01
NL232684D NL232684A (zh) 1958-10-01

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL105688D NL105688C (zh) 1958-10-01

Country Status (3)

Country Link
CH (1) CH364580A (zh)
GB (1) GB861557A (zh)
NL (2) NL232684A (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361978A (fr) * 1963-04-08 1964-05-29 Creusot Forges Ateliers Joint d'étanchéité pour un arbre traversant une paroi séparant deux enceintes où règnent des pressions gazeuses différentes
US3194342A (en) * 1963-04-18 1965-07-13 Ingersoll Rand Co Method for lubricating mechanical seal
DE2625153C2 (de) * 1976-06-04 1983-07-14 Leybold-Heraeus GmbH, 5000 Köln Wellendichtung
AU538118B2 (en) * 1979-10-29 1984-08-02 Rockwell International Inc. Seal assembly
EP0173788B1 (en) * 1984-04-25 1990-05-09 Tanken Seiko Corporation Powder sealing device
DE4127074A1 (de) * 1991-08-16 1993-02-18 Erich Bertsch Dichtungsanordnung an wellen, insbesondere von unter druck arbeitenden arbeitsmaschinen
DE4127073A1 (de) * 1991-08-16 1993-02-18 Erich Bertsch Dichtungsanordnung fuer die abdichtung von arbeitsraeumen im bereich einer nach aussen gefuehrten welle
DE4216006C1 (zh) * 1992-05-12 1993-04-29 Mannesmann Ag, 4000 Duesseldorf, De
DE4433289A1 (de) * 1994-09-19 1996-03-21 Abb Management Ag Axialdurchströmte Gasturbine
DE19501900A1 (de) * 1995-01-23 1996-07-25 Klein Schanzlin & Becker Ag Gleitringdichtung für Kesselspeisepumpen
DE29600707U1 (de) * 1996-01-17 1996-03-07 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Abdichtungsanordnung
US6070880A (en) * 1996-02-02 2000-06-06 Sealtec Mck Limited System for lubricating mechanical seals
DE29704389U1 (de) * 1997-03-11 1997-05-07 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Leckagerückführanordnung bei einer Dichtungseinrichtung
JP4763920B2 (ja) * 2001-06-21 2011-08-31 イーグル工業株式会社 多段軸封装置
CN101988579B (zh) * 2009-08-05 2013-01-02 韩宏波 轴向无间隙密封装置
CN101725521B (zh) * 2009-11-27 2012-05-30 煤炭科学研究总院 一种含固介质柱塞泵填料密封装置
CN101799073A (zh) * 2010-04-06 2010-08-11 冯玉柱 一种油气两用机械密封
CN102364117A (zh) * 2010-12-15 2012-02-29 南通大通宝富风机有限公司 组合式轴端密封
CN103835862B (zh) * 2014-03-07 2016-03-23 国电联合动力技术有限公司 一种水下密封系统、应用其的潮汐能发电机组及应用方法
CN103835863B (zh) * 2014-03-07 2016-03-23 国电联合动力技术有限公司 一种水下密封系统、应用其的潮汐能发电机组及应用方法
CN105020398B (zh) * 2015-04-18 2017-06-16 昆山肯达机械有限公司 一种高压密封油控制装置
ITUB20152676A1 (it) * 2015-07-30 2017-01-30 Nuovo Pignone Tecnologie Srl Disposizione di raffreddamento di tenute a gas secco e metodo
DK3384186T3 (da) 2015-11-30 2020-08-17 Svanehøj Danmark As Statisk akseltætning
CN107842455A (zh) * 2017-11-23 2018-03-27 国家电网公司 一种径向自补偿式密封

Also Published As

Publication number Publication date
GB861557A (en) 1961-02-22
CH364580A (de) 1962-09-30
NL105688C (zh)

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