FR2792687B1 - METHOD AND DEVICE FOR SEALED INSULATION OF AN INTERNAL SPACE OF A ROTATING MACHINE AND USE FOR PERFORMING A TEST OF VALIDATION OF THE PERFORMANCE OF THE ROTATING MACHINE - Google Patents

METHOD AND DEVICE FOR SEALED INSULATION OF AN INTERNAL SPACE OF A ROTATING MACHINE AND USE FOR PERFORMING A TEST OF VALIDATION OF THE PERFORMANCE OF THE ROTATING MACHINE

Info

Publication number
FR2792687B1
FR2792687B1 FR9905259A FR9905259A FR2792687B1 FR 2792687 B1 FR2792687 B1 FR 2792687B1 FR 9905259 A FR9905259 A FR 9905259A FR 9905259 A FR9905259 A FR 9905259A FR 2792687 B1 FR2792687 B1 FR 2792687B1
Authority
FR
France
Prior art keywords
rotating machine
validation
test
performance
internal 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 - Lifetime
Application number
FR9905259A
Other languages
French (fr)
Other versions
FR2792687A1 (en
Inventor
Daniel Bolusset
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.)
Areva NP SAS
Original Assignee
Framatome 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 Framatome SA filed Critical Framatome SA
Priority to FR9905259A priority Critical patent/FR2792687B1/en
Publication of FR2792687A1 publication Critical patent/FR2792687A1/en
Application granted granted Critical
Publication of FR2792687B1 publication Critical patent/FR2792687B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • 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
    • F04D29/14—Shaft sealings operative only when pump is inoperative
    • 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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • 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
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9905259A 1999-04-26 1999-04-26 METHOD AND DEVICE FOR SEALED INSULATION OF AN INTERNAL SPACE OF A ROTATING MACHINE AND USE FOR PERFORMING A TEST OF VALIDATION OF THE PERFORMANCE OF THE ROTATING MACHINE Expired - Lifetime FR2792687B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9905259A FR2792687B1 (en) 1999-04-26 1999-04-26 METHOD AND DEVICE FOR SEALED INSULATION OF AN INTERNAL SPACE OF A ROTATING MACHINE AND USE FOR PERFORMING A TEST OF VALIDATION OF THE PERFORMANCE OF THE ROTATING MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9905259A FR2792687B1 (en) 1999-04-26 1999-04-26 METHOD AND DEVICE FOR SEALED INSULATION OF AN INTERNAL SPACE OF A ROTATING MACHINE AND USE FOR PERFORMING A TEST OF VALIDATION OF THE PERFORMANCE OF THE ROTATING MACHINE

Publications (2)

Publication Number Publication Date
FR2792687A1 FR2792687A1 (en) 2000-10-27
FR2792687B1 true FR2792687B1 (en) 2001-07-27

Family

ID=9544859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9905259A Expired - Lifetime FR2792687B1 (en) 1999-04-26 1999-04-26 METHOD AND DEVICE FOR SEALED INSULATION OF AN INTERNAL SPACE OF A ROTATING MACHINE AND USE FOR PERFORMING A TEST OF VALIDATION OF THE PERFORMANCE OF THE ROTATING MACHINE

Country Status (1)

Country Link
FR (1) FR2792687B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005308019A (en) * 2004-04-19 2005-11-04 Shikoku Kakoki Co Ltd Sealing device
DE102010026336A1 (en) * 2010-07-07 2012-01-12 Siemens Aktiengesellschaft A shaft sealing apparatus
EP2918846A1 (en) * 2014-03-14 2015-09-16 Siemens Aktiengesellschaft Shaft seal arrangement
DE102014218937A1 (en) * 2014-09-19 2016-03-24 Siemens Aktiengesellschaft Shaft seal, method of operation
FR3048463B1 (en) * 2016-03-02 2018-04-06 Electricite De France SHUTTER FOR VOLUTE OF A PUMP OF A PRIMARY CIRCUIT OF A NUCLEAR POWER PLANT
CN113847249A (en) * 2021-10-13 2021-12-28 宁夏金泉泵业有限责任公司 Centrifugal water pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1096816A (en) * 1965-02-15 1967-12-29 Trist Mouldings & Seals Ltd Shaft glands
JPS59108898A (en) * 1982-12-13 1984-06-23 Hitachi Ltd Mounting/demounting device of infrat seal
JPS60104872A (en) * 1983-11-09 1985-06-10 Nippon Pillar Packing Co Ltd Shaft seal device for emergency use
US5377216A (en) * 1993-06-04 1994-12-27 Prc Corporation Sealing method and arrangement for turbine compressor and laser employing same
FR2765653B1 (en) * 1997-07-03 1999-08-20 Hispano Suiza Sa GAS CONTAINMENT DEVICE TEMPORARILY SUPPORTING HIGH PRESSURE

Also Published As

Publication number Publication date
FR2792687A1 (en) 2000-10-27

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