ES501833A0 - IMPROVEMENTS IN FLUID PACKINGS FOR SUPPORT SURFACES OF ROTARY AXES FOR LARGE DYNAMOELECTRI-CAS MACHINES - Google Patents
IMPROVEMENTS IN FLUID PACKINGS FOR SUPPORT SURFACES OF ROTARY AXES FOR LARGE DYNAMOELECTRI-CAS MACHINESInfo
- Publication number
- ES501833A0 ES501833A0 ES501833A ES501833A ES501833A0 ES 501833 A0 ES501833 A0 ES 501833A0 ES 501833 A ES501833 A ES 501833A ES 501833 A ES501833 A ES 501833A ES 501833 A0 ES501833 A0 ES 501833A0
- Authority
- ES
- Spain
- Prior art keywords
- dynamoelectri
- packings
- cas
- machines
- fluid
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title 1
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15173080A | 1980-05-20 | 1980-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8307346A1 ES8307346A1 (en) | 1982-11-01 |
ES501833A0 true ES501833A0 (en) | 1982-11-01 |
Family
ID=22540016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES501833A Granted ES501833A0 (en) | 1980-05-20 | 1981-04-30 | IMPROVEMENTS IN FLUID PACKINGS FOR SUPPORT SURFACES OF ROTARY AXES FOR LARGE DYNAMOELECTRI-CAS MACHINES |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS579362A (en) |
DE (1) | DE3118469A1 (en) |
ES (1) | ES501833A0 (en) |
GB (1) | GB2076480A (en) |
IT (1) | IT1138368B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5947567A (en) * | 1982-09-13 | 1984-03-17 | Hitachi Ltd | Gas sealing device for rotary machine |
GB2133482B (en) * | 1983-01-13 | 1986-01-29 | Northern Eng Ind | Seal assembly |
EP0173788B1 (en) * | 1984-04-25 | 1990-05-09 | Tanken Seiko Corporation | Powder sealing device |
DE3530986A1 (en) * | 1985-08-30 | 1987-03-05 | Klein Schanzlin & Becker Ag | Split-ring seal with a damping element |
DE3830470A1 (en) * | 1988-09-08 | 1990-03-15 | Mtu Friedrichshafen Gmbh | SEALING DEVICE BETWEEN SHAFT AND HOUSING OF A FLUID MACHINE WITH AT LEAST ONE IMPELLER |
US5110396A (en) * | 1990-06-14 | 1992-05-05 | The Langston Corporation | Floating air seal for an apparatus for manufacturing single faced corrugated board |
EP1200758B1 (en) * | 1999-08-03 | 2004-10-06 | Siemens Aktiengesellschaft | Seal for a shaft, especially for a generator shaft |
US7432620B2 (en) | 2005-05-24 | 2008-10-07 | Siemens Power Generation, Inc. | Seal assembly for a hydrogen-cooled electric power generator with interface impervious to location of plant piping |
CN101922555A (en) * | 2010-09-07 | 2010-12-22 | 沈阳斯特机械制造有限公司 | Oil seal group structure |
US10208862B2 (en) * | 2015-01-13 | 2019-02-19 | General Electric Company | Seal ring for hydrogen cooled generator |
DE102015219359A1 (en) * | 2015-10-07 | 2017-04-13 | Siemens Aktiengesellschaft | Increase the apparent power of gas-cooled turbogenerators due to increased pressure in the housing |
US11162591B2 (en) | 2016-03-10 | 2021-11-02 | General Electric Company | Seal ring assembly for a dynamoelectric machine |
US10822983B2 (en) * | 2018-02-06 | 2020-11-03 | Raytheon Technologies Corportation | Hydrostatic seal with abradable teeth for gas turbine engine |
CN112855938A (en) * | 2021-02-23 | 2021-05-28 | 浙江双金机械集团股份有限公司 | Oil scraper ring of single-cylinder hydraulic cone crusher and dynamic sealing method |
CN112833186A (en) * | 2021-02-23 | 2021-05-25 | 浙江双金机械集团股份有限公司 | Novel single-cylinder hydraulic cone crusher and method |
-
1981
- 1981-02-13 GB GB8104552A patent/GB2076480A/en not_active Withdrawn
- 1981-04-30 ES ES501833A patent/ES501833A0/en active Granted
- 1981-05-09 DE DE3118469A patent/DE3118469A1/en not_active Withdrawn
- 1981-05-18 JP JP7361981A patent/JPS579362A/en active Pending
- 1981-05-20 IT IT21841/81A patent/IT1138368B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8121841A0 (en) | 1981-05-20 |
GB2076480A (en) | 1981-12-02 |
ES8307346A1 (en) | 1982-11-01 |
JPS579362A (en) | 1982-01-18 |
IT1138368B (en) | 1986-09-17 |
DE3118469A1 (en) | 1982-03-25 |
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