FR723344A - Improvements to centrifugal pumps - Google Patents

Improvements to centrifugal pumps

Info

Publication number
FR723344A
FR723344A FR723344DA FR723344A FR 723344 A FR723344 A FR 723344A FR 723344D A FR723344D A FR 723344DA FR 723344 A FR723344 A FR 723344A
Authority
FR
France
Prior art keywords
centrifugal pumps
pumps
centrifugal
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
Application number
Other languages
French (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.)
BEAUDREY ET BERGERON SOC
Original Assignee
BEAUDREY ET BERGERON SOC
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 BEAUDREY ET BERGERON SOC filed Critical BEAUDREY ET BERGERON SOC
Application granted granted Critical
Publication of FR723344A publication Critical patent/FR723344A/en
Expired 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR723344D 1930-12-10 1930-12-10 Improvements to centrifugal pumps Expired FR723344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR723344T 1930-12-10

Publications (1)

Publication Number Publication Date
FR723344A true FR723344A (en) 1932-04-07

Family

ID=9104578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723344D Expired FR723344A (en) 1930-12-10 1930-12-10 Improvements to centrifugal pumps

Country Status (1)

Country Link
FR (1) FR723344A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461835A (en) * 1949-02-15 Double-acting centrifugal pump
US3324800A (en) * 1966-08-01 1967-06-13 Allis Chalmers Mfg Co Pump adjusting means
FR2389786A1 (en) * 1977-05-05 1978-12-01 Sundstrand Corp
EP0307797A2 (en) * 1987-09-15 1989-03-22 Klöckner-Humboldt-Deutz Aktiengesellschaft Centrifugal pump
FR2698666A1 (en) * 1992-11-30 1994-06-03 Europ Propulsion High-performance centrifugal pump with open impeller - comprising open impeller with blades inside housing, with inlet near central drive shaft and integrated equilibrium system
EP1247994A2 (en) * 2001-03-21 2002-10-09 Umberto Cambiaghi Centrifugal pump with adjustment of the axial and radial clearances without opening the pump body
WO2011157485A1 (en) 2010-06-16 2011-12-22 Allweiler Ag Dual-flow centrifugal pump

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461835A (en) * 1949-02-15 Double-acting centrifugal pump
US3324800A (en) * 1966-08-01 1967-06-13 Allis Chalmers Mfg Co Pump adjusting means
FR2389786A1 (en) * 1977-05-05 1978-12-01 Sundstrand Corp
EP0307797A2 (en) * 1987-09-15 1989-03-22 Klöckner-Humboldt-Deutz Aktiengesellschaft Centrifugal pump
EP0307797A3 (en) * 1987-09-15 1989-11-08 Klöckner-Humboldt-Deutz Aktiengesellschaft Centrifugal pump
FR2698666A1 (en) * 1992-11-30 1994-06-03 Europ Propulsion High-performance centrifugal pump with open impeller - comprising open impeller with blades inside housing, with inlet near central drive shaft and integrated equilibrium system
US5427498A (en) * 1992-11-30 1995-06-27 Societe Europeenne De Propulsion High performance centrifugal pump having an open-faced impeller
EP1247994A2 (en) * 2001-03-21 2002-10-09 Umberto Cambiaghi Centrifugal pump with adjustment of the axial and radial clearances without opening the pump body
EP1247994A3 (en) * 2001-03-21 2003-04-02 Umberto Cambiaghi Centrifugal pump with adjustment of the axial and radial clearances without opening the pump body
WO2011157485A1 (en) 2010-06-16 2011-12-22 Allweiler Ag Dual-flow centrifugal pump
CN103080556A (en) * 2010-06-16 2013-05-01 阿尔维勒有限公司 Dual-flow centrifugal pump
CN103080556B (en) * 2010-06-16 2016-07-13 阿尔维勒有限公司 Dual-flow centrifugal pump

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