FR1142221A - Improvements to centrifugal pumps - Google Patents

Improvements to centrifugal pumps

Info

Publication number
FR1142221A
FR1142221A FR1142221DA FR1142221A FR 1142221 A FR1142221 A FR 1142221A FR 1142221D A FR1142221D A FR 1142221DA FR 1142221 A FR1142221 A FR 1142221A
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.)
CONST ELECTR RIFFLART
Original Assignee
CONST ELECTR RIFFLART
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 CONST ELECTR RIFFLART filed Critical CONST ELECTR RIFFLART
Application granted granted Critical
Publication of FR1142221A publication Critical patent/FR1142221A/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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1142221D 1956-02-28 1956-02-28 Improvements to centrifugal pumps Expired FR1142221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1142221T 1956-02-28

Publications (1)

Publication Number Publication Date
FR1142221A true FR1142221A (en) 1957-09-16

Family

ID=9643122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1142221D Expired FR1142221A (en) 1956-02-28 1956-02-28 Improvements to centrifugal pumps

Country Status (1)

Country Link
FR (1) FR1142221A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715568A (en) * 1995-12-12 1998-02-10 Shop Vac Corporation Vacuum apparatus having a pump for discharging liquid therefrom
EP1231384A1 (en) * 2001-02-09 2002-08-14 Orientation Production Improved pumping system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715568A (en) * 1995-12-12 1998-02-10 Shop Vac Corporation Vacuum apparatus having a pump for discharging liquid therefrom
EP1231384A1 (en) * 2001-02-09 2002-08-14 Orientation Production Improved pumping system
FR2820787A1 (en) * 2001-02-09 2002-08-16 Orientation Production IMPROVED HYDRAULIC PUMPING DEVICE

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