GB861557A - Sealing means for shafts - Google Patents

Sealing means for shafts

Info

Publication number
GB861557A
GB861557A GB33226/59A GB3322659A GB861557A GB 861557 A GB861557 A GB 861557A GB 33226/59 A GB33226/59 A GB 33226/59A GB 3322659 A GB3322659 A GB 3322659A GB 861557 A GB861557 A GB 861557A
Authority
GB
United Kingdom
Prior art keywords
chamber
sealing
bush
seal
space
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
Application number
GB33226/59A
Other languages
English (en)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of GB861557A publication Critical patent/GB861557A/en
Expired 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
    • F16J15/40—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)
GB33226/59A 1958-10-01 1959-09-30 Sealing means for shafts Expired GB861557A (en)

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
GB861557A true GB861557A (en) 1961-02-22

Family

ID=4525739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33226/59A Expired GB861557A (en) 1958-10-01 1959-09-30 Sealing means for shafts

Country Status (3)

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

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194342A (en) * 1963-04-18 1965-07-13 Ingersoll Rand Co Method for lubricating mechanical seal
US4128248A (en) * 1976-06-04 1978-12-05 Leybold-Heraeus Gmbh & Co. Kg Shaft seal
FR2468804A1 (fr) * 1979-10-29 1981-05-08 Rockwell International Corp Dispositif a plusieurs joints separes d'etancheite pour machine tournante
EP0173788A3 (en) * 1984-04-25 1987-10-14 Tanken Seiko Kk Powder sealing device
DE29600707U1 (de) * 1996-01-17 1996-03-07 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Abdichtungsanordnung
DE19501900A1 (de) * 1995-01-23 1996-07-25 Klein Schanzlin & Becker Ag Gleitringdichtung für Kesselspeisepumpen
DE29704389U1 (de) * 1997-03-11 1997-05-07 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Leckagerückführanordnung bei einer Dichtungseinrichtung
US6070880A (en) * 1996-02-02 2000-06-06 Sealtec Mck Limited System for lubricating mechanical seals
EP1271024A3 (en) * 2001-06-21 2004-03-10 Eagle Industry Co., Ltd. Multistage shaft sealing apparatus
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
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
CN101988579B (zh) * 2009-08-05 2013-01-02 韩宏波 轴向无间隙密封装置
CN103835862A (zh) * 2014-03-07 2014-06-04 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
CN103835863A (zh) * 2014-03-07 2014-06-04 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
CN105020398A (zh) * 2015-04-18 2015-11-04 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
WO2017092767A1 (en) 2015-11-30 2017-06-08 Wärtsilä Svanehøj A/S Static shaft sealing
CN107842455A (zh) * 2017-11-23 2018-03-27 国家电网公司 一种径向自补偿式密封

Families Citing this family (5)

* 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
DE4127073A1 (de) * 1991-08-16 1993-02-18 Erich Bertsch Dichtungsanordnung fuer die abdichtung von arbeitsraeumen im bereich einer nach aussen gefuehrten welle
DE4127074A1 (de) * 1991-08-16 1993-02-18 Erich Bertsch Dichtungsanordnung an wellen, insbesondere von unter druck arbeitenden arbeitsmaschinen
DE4216006C1 (enrdf_load_stackoverflow) * 1992-05-12 1993-04-29 Mannesmann Ag, 4000 Duesseldorf, De
DE4433289A1 (de) * 1994-09-19 1996-03-21 Abb Management Ag Axialdurchströmte Gasturbine

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194342A (en) * 1963-04-18 1965-07-13 Ingersoll Rand Co Method for lubricating mechanical seal
US4128248A (en) * 1976-06-04 1978-12-05 Leybold-Heraeus Gmbh & Co. Kg Shaft seal
FR2468804A1 (fr) * 1979-10-29 1981-05-08 Rockwell International Corp Dispositif a plusieurs joints separes d'etancheite pour machine tournante
EP0173788A3 (en) * 1984-04-25 1987-10-14 Tanken Seiko Kk Powder sealing device
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
US5722671A (en) * 1996-01-17 1998-03-03 Feodor Burgmann Dichtungswerke Gmbh & Co. Seal arrangement
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
EP1271024A3 (en) * 2001-06-21 2004-03-10 Eagle Industry Co., Ltd. Multistage shaft sealing apparatus
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
CN103835862A (zh) * 2014-03-07 2014-06-04 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
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
CN103835863A (zh) * 2014-03-07 2014-06-04 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
CN105020398A (zh) * 2015-04-18 2015-11-04 昆山肯达机械有限公司 一种高压密封油控制装置
CN108138794A (zh) * 2015-07-30 2018-06-08 诺沃皮尼奥内技术股份有限公司 干气密封件冷却布置和方法
WO2017017227A1 (en) * 2015-07-30 2017-02-02 Nuovo Pignone Tecnologie Srl Dry gas seal cooling arrangement and method
ITUB20152676A1 (it) * 2015-07-30 2017-01-30 Nuovo Pignone Tecnologie Srl Disposizione di raffreddamento di tenute a gas secco e metodo
US10677255B2 (en) 2015-07-30 2020-06-09 Nuovo Pignone Srl Dry gas seal cooling arrangement and method
CN108138794B (zh) * 2015-07-30 2020-06-12 诺沃皮尼奥内技术股份有限公司 干气密封件冷却布置和方法
WO2017092767A1 (en) 2015-11-30 2017-06-08 Wärtsilä Svanehøj A/S Static shaft sealing
CN108368939A (zh) * 2015-11-30 2018-08-03 瓦锡兰斯万霍有限公司 静态轴密封装置
CN108368939B (zh) * 2015-11-30 2020-12-04 瓦锡兰斯万霍有限公司 静态轴密封装置
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
NL105688C (enrdf_load_stackoverflow)
NL232684A (enrdf_load_stackoverflow)
CH364580A (de) 1962-09-30

Similar Documents

Publication Publication Date Title
GB861557A (en) Sealing means for shafts
GB910603A (en) Improvements in or relating to mechanical seal assemblies
US2723868A (en) Mechanical shaft seal
US3033577A (en) Oil seal
US3951419A (en) Seal between members which are rotatable relative to each other
US3074728A (en) Seals
GB726621A (en) Improvements relating to liquid seals for gas-cooled dynamo electric machines
GB910601A (en) Mechanical seal assemblies
GB910602A (en) Improvements in or relating to mechanical seal assemblies
GB690569A (en) Improvements in or relating to shaft seals
GB946494A (en) Mechanical seals for rotating shafts
GB905650A (en) Improvements in or relating to shaft seals
US2831712A (en) Fluid sealing apparatus
GB891419A (en) Improvements in or relating to packings for sealing together two relatively rotatable members
GB572076A (en) Improvements in and relating to liquid seals for shafts
GB831707A (en) Improvements relating to shaft sealing arrangements for gas-cooled dynamo-electric machines
GB702105A (en) A sealing device for relatively moving parts
GB862553A (en) Improvements in or relating to seals for rotary shafts or the like
JPS57200603A (en) Axis seal unit for closed type turbine
GB987277A (en) Seals
GB774221A (en) Improvements in or relating to axial oil seals or packings for rotating shafts
GB839880A (en) Fluid seals between relatively rotating parts
GB854465A (en) Improvements in and relating to sealing arrangements between relatively moving members
GB831168A (en) Improvements in or relating to seals for gas filled machines
GB830029A (en) Seal