CH449355A - Flüssigkeitsgesperrte Stopfbüchse - Google Patents
Flüssigkeitsgesperrte StopfbüchseInfo
- 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
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)
- Compressor (AREA)
- Examining Or Testing Airtightness (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
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)
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*** |
JPWO2019021958A1 (ja) * | 2017-07-26 | 2020-07-30 | 株式会社荏原製作所 | ポンプおよびシールシステム |
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*** |
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)
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 |
-
1966
- 1966-12-23 CH CH1854666A patent/CH449355A/de unknown
-
1967
- 1967-11-20 US US684120A patent/US3503618A/en not_active Expired - Lifetime
- 1967-12-20 FR FR1550576D patent/FR1550576A/fr not_active Expired
- 1967-12-21 GB GB58042/67A patent/GB1145668A/en not_active Expired
- 1967-12-22 JP JP42081980A patent/JPS4838661B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1628198A1 (de) | 1971-04-29 |
FR1550576A (de) | 1968-12-20 |
DE1628198B2 (de) | 1973-01-11 |
US3503618A (en) | 1970-03-31 |
JPS4838661B1 (de) | 1973-11-19 |
GB1145668A (en) | 1969-03-19 |
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