FR2341053A1 - Pompe centrifuge - Google Patents

Pompe centrifuge

Info

Publication number
FR2341053A1
FR2341053A1 FR7703588A FR7703588A FR2341053A1 FR 2341053 A1 FR2341053 A1 FR 2341053A1 FR 7703588 A FR7703588 A FR 7703588A FR 7703588 A FR7703588 A FR 7703588A FR 2341053 A1 FR2341053 A1 FR 2341053A1
Authority
FR
France
Prior art keywords
centrifugal pump
centrifugal
pump
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
Application number
FR7703588A
Other languages
English (en)
Other versions
FR2341053B1 (fr
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2341053A1 publication Critical patent/FR2341053A1/fr
Application granted granted Critical
Publication of FR2341053B1 publication Critical patent/FR2341053B1/fr
Granted 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/0462—Bearing cartridges
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/648—Mounting; Assembling; Disassembling of axial pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7703588A 1976-02-11 1977-02-09 Pompe centrifuge Granted FR2341053A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/656,994 US4021136A (en) 1976-02-11 1976-02-11 Centrifugal pump

Publications (2)

Publication Number Publication Date
FR2341053A1 true FR2341053A1 (fr) 1977-09-09
FR2341053B1 FR2341053B1 (fr) 1983-09-30

Family

ID=24635431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703588A Granted FR2341053A1 (fr) 1976-02-11 1977-02-09 Pompe centrifuge

Country Status (3)

Country Link
US (1) US4021136A (fr)
JP (2) JPS5298202A (fr)
FR (1) FR2341053A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483538B1 (fr) * 1980-06-02 1984-02-03 Jeumont Schneider
US4693481A (en) * 1985-05-31 1987-09-15 Westinghouse Electric Corp. Film-riding shaft seal formed from high-purity silicon nitride
US4775293A (en) * 1987-03-17 1988-10-04 Bw/Ip International, Inc. Pump with heat exchanger
US4990054A (en) * 1989-12-13 1991-02-05 Westinghouse Electric Corp. Device incorporating micro-porous membrane for venting gases from seal assembly of a reactor coolant pump
KR101438112B1 (ko) * 2011-12-30 2014-09-12 두산중공업 주식회사 원자로냉각재펌프(ｒｃｐ) 내부구조물의 단열장치 및 이를 구비한 원자로냉각재펌프
KR101432547B1 (ko) * 2011-12-30 2014-08-25 두산중공업 주식회사 원자로 냉각재 펌프
DK201770269A1 (en) * 2017-04-18 2018-12-06 Spx Flow Technology Danmark A/S A PUMP FOR PUMPING HEAT-SENSITIVE FLUIDS
JP6458177B1 (ja) * 2018-02-01 2019-01-23 アイリスオーヤマ株式会社 送風機
EP3861109A1 (fr) 2018-10-05 2021-08-11 Ajinomoto Co., Inc. Procédé de production d'une substance cible par fermentation bactérienne

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1316259A (fr) * 1962-02-27 1963-01-25 Balcke Ag Maschbau Pompe à hélice à pas variable à rotor amovible et tube de réglage
FR2039971A5 (fr) * 1969-03-25 1971-01-15 Westinghouse Electric Corp
DE1942762A1 (de) * 1969-08-22 1971-03-04 Klein Schanzlin & Becker Ag Verfahren zur Druckwasserversorgung hydrostatischer Radiallager in Kreiselpumpen vertikaler Bauart
FR2144446A5 (fr) * 1971-06-29 1973-02-09 Andritz Ag Maschf
FR2165510A5 (fr) * 1971-12-14 1973-08-03 Westinghouse Electric Corp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799227A (en) * 1954-07-21 1957-07-16 Westinghouse Electric Corp Thrust bearing
US3213798A (en) * 1964-03-16 1965-10-26 Ingersoll Rand Co Sealing and cooling device for a pump shaft
US3459430A (en) * 1967-07-06 1969-08-05 Borg Warner Mechanical seal assembly
US3652179A (en) * 1971-03-10 1972-03-28 Westinghouse Electric Corp Controlled leakage centrifugal pump

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1316259A (fr) * 1962-02-27 1963-01-25 Balcke Ag Maschbau Pompe à hélice à pas variable à rotor amovible et tube de réglage
FR2039971A5 (fr) * 1969-03-25 1971-01-15 Westinghouse Electric Corp
DE1942762A1 (de) * 1969-08-22 1971-03-04 Klein Schanzlin & Becker Ag Verfahren zur Druckwasserversorgung hydrostatischer Radiallager in Kreiselpumpen vertikaler Bauart
FR2144446A5 (fr) * 1971-06-29 1973-02-09 Andritz Ag Maschf
FR2165510A5 (fr) * 1971-12-14 1973-08-03 Westinghouse Electric Corp

Also Published As

Publication number Publication date
FR2341053B1 (fr) 1983-09-30
US4021136A (en) 1977-05-03
JPS58158192U (ja) 1983-10-21
JPS5298202A (en) 1977-08-17

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse