CH449355A - Flüssigkeitsgesperrte Stopfbüchse - Google Patents

Flüssigkeitsgesperrte Stopfbüchse

Info

Publication number
CH449355A
CH449355A CH1854666A CH1854666A CH449355A CH 449355 A CH449355 A CH 449355A CH 1854666 A CH1854666 A CH 1854666A CH 1854666 A CH1854666 A CH 1854666A CH 449355 A CH449355 A CH 449355A
Authority
CH
Switzerland
Prior art keywords
liquid
stuffing box
tight stuffing
tight
box
Prior art date
Application number
CH1854666A
Other languages
English (en)
Inventor
Paul Dipl Ing Real
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1854666A priority Critical patent/CH449355A/de
Priority to DE19671628198 priority patent/DE1628198C/de
Priority to US684120A priority patent/US3503618A/en
Priority to FR1550576D priority patent/FR1550576A/fr
Priority to GB58042/67A priority patent/GB1145668A/en
Priority to JP42081980A priority patent/JPS4838661B1/ja
Publication of CH449355A publication Critical patent/CH449355A/de

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F01D25/20—Lubricating arrangements using lubrication pumps
    • 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
    • F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
    • F04D29/104—Shaft sealings especially adapted for elastic fluid pumps the sealing fluid being other than the working fluid or being the working fluid treated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Compressor (AREA)
CH1854666A 1966-12-23 1966-12-23 Flüssigkeitsgesperrte Stopfbüchse CH449355A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1854666A CH449355A (de) 1966-12-23 1966-12-23 Flüssigkeitsgesperrte Stopfbüchse
DE19671628198 DE1628198C (de) 1966-12-23 1967-02-08 Einrichtung zum Versorgen flussig keitsgesperrter Stopfbuchsen
US684120A US3503618A (en) 1966-12-23 1967-11-20 Arrangement for ensuring supply of pressurized sealing fluid to shaft seals of high pressure machines to prevent gas leakage in event of failure of main oil pump
FR1550576D FR1550576A (de) 1966-12-23 1967-12-20
GB58042/67A GB1145668A (en) 1966-12-23 1967-12-21 Arrangement for supplying sealing fluid to a fluid seal, more particularly on high pressure machines
JP42081980A JPS4838661B1 (de) 1966-12-23 1967-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1854666A CH449355A (de) 1966-12-23 1966-12-23 Flüssigkeitsgesperrte Stopfbüchse

Publications (1)

Publication Number Publication Date
CH449355A true CH449355A (de) 1967-12-31

Family

ID=4433719

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1854666A CH449355A (de) 1966-12-23 1966-12-23 Flüssigkeitsgesperrte Stopfbüchse

Country Status (5)

Country Link
US (1) US3503618A (de)
JP (1) JPS4838661B1 (de)
CH (1) CH449355A (de)
FR (1) FR1550576A (de)
GB (1) GB1145668A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919854A (en) * 1973-03-14 1975-11-18 Technip Cie Gas sealing assembly
DE4313805A1 (de) * 1993-04-27 1994-11-03 Siemens Ag Dichtungsanordnung für zumindest eine Durchführung einer Welle durch ein Gehäuse
DE19510726C2 (de) * 1994-03-31 2002-06-27 Siemens Microelectronics Inc Verfahren zur Ausrichtung eines Lichtweges bei einer Optikeinrichtung
JP5625886B2 (ja) * 2010-12-22 2014-11-19 株式会社Ihi 遠心圧縮機
US9803639B2 (en) 2014-12-19 2017-10-31 Ghh-Rand Schraubenkompressoren Gmbh Sectional sealing system for rotary screw compressor
CN107035534B (zh) * 2016-11-23 2018-11-02 沈阳黎明航空发动机(集团)有限责任公司 一种航空发动机通用整机及附件油封装置
CN106945590A (zh) * 2017-04-27 2017-07-14 沈阳飞机工业（集团）有限公司 一种钢索零件的油封装置
CN107246284B (zh) * 2017-06-27 2019-03-29 东方电气集团东方汽轮机有限公司 一种超超临界机组含电加热器的轴封供汽系统
CN110945249A (zh) * 2017-07-26 2020-03-31 株式会社荏原制作所 泵以及密封系统
CN108116449A (zh) * 2017-12-31 2018-06-05 天津辉煌路阳科技有限公司 转辙机用液压油路板式连接结构
DE102018123728A1 (de) * 2018-09-26 2020-03-26 Man Energy Solutions Se Versorgungssystem eines Dichtungssystems einer Strömungsmaschine und Strömungsmaschine mit einem Dichtungs- und Versorgungssystem
CN110656984B (zh) * 2019-07-29 2022-04-01 中国航发沈阳发动机研究所 一种涡轮盘盘缘位置出口气流流量的测量装置及方法
CN112681447B (zh) * 2021-01-06 2022-07-05 三门核电有限公司 一种核电站厂用水泵轴封水供给系统
CN116201722B (zh) * 2021-11-30 2024-07-16 福建福清核电有限公司 核电站主泵机械密封泄漏量高故障缓解方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882116C (de) * 1938-05-26 1953-05-21 Siemens Ag Einrichtung fuer eine wasserstoffgekuehlte elektrische Maschine mit einer Stopfbuechse
DE1071434B (de) * 1956-06-01
CH353118A (de) * 1957-11-29 1961-03-31 Sulzer Ag Turbomaschinenanlage mit einem Kreislaufsystem für das Schmiermittel der Wellenlagerung
CH381935A (de) * 1960-10-14 1964-09-15 Bbc Brown Boveri & Cie Wellendichtung für gasgefüllte Maschinen

Also Published As

Publication number Publication date
DE1628198B2 (de) 1973-01-11
JPS4838661B1 (de) 1973-11-19
DE1628198A1 (de) 1971-04-29
GB1145668A (en) 1969-03-19
US3503618A (en) 1970-03-31
FR1550576A (de) 1968-12-20

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