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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

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/16Sealings between relatively-moving surfaces
    • F16J15/40Sealings between relatively-moving surfaces by means of fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04Preventing 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
    • F01D11/06Control thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/006Sealing arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/16Sealings between relatively-moving surfaces
    • F16J15/34Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/60Shafts
    • F05B2240/63Glands for admission or removal of fluids from shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00Components
    • F05D2240/60Shafts
    • F05D2240/63Glands for admission or removal of fluids from shafts
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro 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 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6455958A CH364580A (en) 1958-10-01 1958-10-01 Device for sealing a shaft led out of a pressure chamber by means of a barrier medium

Publications (1)

Publication Number Publication Date
NL232684A true NL232684A (en)

Family

ID=4525739

Family Applications (2)

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

Family Applications After (1)

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

Country Status (3)

Country Link
CH (1) CH364580A (en)
GB (1) GB861557A (en)
NL (2) NL105688C (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361978A (en) * 1963-04-08 1964-05-29 Creusot Forges Ateliers Seal for a shaft passing through a wall separating two chambers where different gas pressures prevail
US3194342A (en) * 1963-04-18 1965-07-13 Ingersoll Rand Co Method for lubricating mechanical seal
DE2625153C2 (en) * 1976-06-04 1983-07-14 Leybold-Heraeus GmbH, 5000 Köln Shaft seal
AU538118B2 (en) * 1979-10-29 1984-08-02 Rockwell International Inc. Seal assembly
KR910010157B1 (en) * 1984-04-25 1991-12-17 Tanken Seiko Co Powder sealing device
DE4127073A1 (en) * 1991-08-16 1993-02-18 Erich Bertsch Hermetic sealing arrangement for shaft passing from a reaction vessel to the outside - has 2 sealing surfaces incorporating throttle regulating hydraulic sealant circuit, hydraulic sealant is inert and forms stable cushion barrier
DE4127074A1 (en) * 1991-08-16 1993-02-18 Erich Bertsch Seal for drive shaft used in power unit esp. in chemical process plant - where assembly in contact with both flexible seals regulates pressure applied to sealing interface to maintain controlled flow of sealing aid medium
DE4216006C1 (en) * 1992-05-12 1993-04-29 Mannesmann Ag, 4000 Duesseldorf, De
DE4433289A1 (en) * 1994-09-19 1996-03-21 Abb Management Ag Axial gas turbine
DE19501900A1 (en) * 1995-01-23 1996-07-25 Klein Schanzlin & Becker Ag Mechanical seal for boiler feed pumps
DE29600707U1 (en) * 1996-01-17 1996-03-07 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Sealing arrangement
US6070880A (en) * 1996-02-02 2000-06-06 Sealtec Mck Limited System for lubricating mechanical seals
DE29704389U1 (en) * 1997-03-11 1997-05-07 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Leakage return arrangement in a sealing device
JP4763920B2 (en) * 2001-06-21 2011-08-31 イーグル工業株式会社 Multistage shaft seal device
CN101988579B (en) * 2009-08-05 2013-01-02 韩宏波 Axial gapless sealing device
CN101725521B (en) * 2009-11-27 2012-05-30 煤炭科学研究总院 A packing sealing device for plunger pump with solid medium
CN101799073A (en) * 2010-04-06 2010-08-11 冯玉柱 Mechanical seal using oil and gas
CN102364117A (en) * 2010-12-15 2012-02-29 南通大通宝富风机有限公司 Combined shaft end seal
CN103835862B (en) * 2014-03-07 2016-03-23 国电联合动力技术有限公司 A kind of underwater sealing system, the tidal power unit applying it and application process
CN103835863B (en) * 2014-03-07 2016-03-23 国电联合动力技术有限公司 A kind of underwater sealing system, the tidal power unit applying it and application process
CN105020398B (en) * 2015-04-18 2017-06-16 昆山肯达机械有限公司 A kind of high pressure sealing oil control device
ITUB20152676A1 (en) * 2015-07-30 2017-01-30 Nuovo Pignone Tecnologie Srl ARRANGEMENT OF DRY SEAL GAS COOLING AND METHOD
CN108368939B (en) * 2015-11-30 2020-12-04 瓦锡兰斯万霍有限公司 Static shaft sealing device
CN107842455A (en) * 2017-11-23 2018-03-27 国家电网公司 A kind of radial direction self-compensation type sealing

Also Published As

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

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