FR2624217B1 - MOTOR-PUMP - Google Patents

MOTOR-PUMP

Info

Publication number
FR2624217B1
FR2624217B1 FR8716881A FR8716881A FR2624217B1 FR 2624217 B1 FR2624217 B1 FR 2624217B1 FR 8716881 A FR8716881 A FR 8716881A FR 8716881 A FR8716881 A FR 8716881A FR 2624217 B1 FR2624217 B1 FR 2624217B1
Authority
FR
France
Prior art keywords
pump
motor
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 - Fee Related
Application number
FR8716881A
Other languages
French (fr)
Other versions
FR2624217A1 (en
Inventor
Bernard Lechelon
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.)
AQUAFAST SARL
Original Assignee
AQUAFAST SARL
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 AQUAFAST SARL filed Critical AQUAFAST SARL
Priority to FR8716881A priority Critical patent/FR2624217B1/en
Publication of FR2624217A1 publication Critical patent/FR2624217A1/en
Application granted granted Critical
Publication of FR2624217B1 publication Critical patent/FR2624217B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/066—Floating-units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • 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
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8716881A 1987-12-04 1987-12-04 MOTOR-PUMP Expired - Fee Related FR2624217B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8716881A FR2624217B1 (en) 1987-12-04 1987-12-04 MOTOR-PUMP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8716881A FR2624217B1 (en) 1987-12-04 1987-12-04 MOTOR-PUMP

Publications (2)

Publication Number Publication Date
FR2624217A1 FR2624217A1 (en) 1989-06-09
FR2624217B1 true FR2624217B1 (en) 1990-08-24

Family

ID=9357498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8716881A Expired - Fee Related FR2624217B1 (en) 1987-12-04 1987-12-04 MOTOR-PUMP

Country Status (1)

Country Link
FR (1) FR2624217B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3315224B2 (en) * 1993-12-09 2002-08-19 千寿製薬株式会社 Micro flow pump
DE102007017271A1 (en) * 2007-04-12 2008-10-16 BSH Bosch und Siemens Hausgeräte GmbH Pump with heating device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR698291A (en) * 1930-07-02 1931-01-29 Improvements to centrifugal pumps
US2326360A (en) * 1941-03-24 1943-08-10 Kalasign Company Of America Pumping unit
US3088415A (en) * 1960-06-15 1963-05-07 Pacific Pumping Company Submersible pump
US3135220A (en) * 1962-11-20 1964-06-02 Richard H Haynes Portable self-priming floor drainer pump assembly
GB1037008A (en) * 1963-10-15 1966-07-20 James Bruce Handford A transportable float-supported centrifugal pump assembly
DE2307060C3 (en) * 1973-02-13 1980-06-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Submersible pump
FR2547869A1 (en) * 1983-06-24 1984-12-28 Lechelon Bernard Floating motor-driven pump with built-in float
GB2143285B (en) * 1983-07-14 1987-11-11 Warman Int Ltd Centrifugal impeller
US4553902A (en) * 1984-04-18 1985-11-19 Diesel Kiki Co., Ltd. Floating portable pump

Also Published As

Publication number Publication date
FR2624217A1 (en) 1989-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse