FR2688830B1 - Amelioration apportee aux pompes centrifuges. - Google Patents

Amelioration apportee aux pompes centrifuges.

Info

Publication number
FR2688830B1
FR2688830B1 FR9203157A FR9203157A FR2688830B1 FR 2688830 B1 FR2688830 B1 FR 2688830B1 FR 9203157 A FR9203157 A FR 9203157A FR 9203157 A FR9203157 A FR 9203157A FR 2688830 B1 FR2688830 B1 FR 2688830B1
Authority
FR
France
Prior art keywords
improvement
centrifugal pumps
chamber
filter
filter chamber
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
FR9203157A
Other languages
English (en)
French (fr)
Other versions
FR2688830A1 (fr
Inventor
Laurent Bourdelain
Scpi Thomson Csf
Joel Cousin
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.)
ELECTRO MEC NIVERNAIS
Original Assignee
ELECTRO MEC NIVERNAIS
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
Priority to FR9203157A priority Critical patent/FR2688830B1/fr
Application filed by ELECTRO MEC NIVERNAIS filed Critical ELECTRO MEC NIVERNAIS
Priority to DE69301480T priority patent/DE69301480T2/de
Priority to HR930387A priority patent/HRP930387A2/hr
Priority to SI9300124A priority patent/SI9300124A/sl
Priority to ES93400667T priority patent/ES2083257T3/es
Priority to AT93400667T priority patent/ATE134024T1/de
Priority to EP93400667A priority patent/EP0561689B1/fr
Publication of FR2688830A1 publication Critical patent/FR2688830A1/fr
Application granted granted Critical
Publication of FR2688830B1 publication Critical patent/FR2688830B1/fr
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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming 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
    • F04D29/08—Sealings
    • F04D29/086—Sealings 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Saccharide Compounds (AREA)
FR9203157A 1992-03-17 1992-03-17 Amelioration apportee aux pompes centrifuges. Expired - Fee Related FR2688830B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9203157A FR2688830B1 (fr) 1992-03-17 1992-03-17 Amelioration apportee aux pompes centrifuges.
HR930387A HRP930387A2 (en) 1992-03-17 1993-03-16 Improvement on centrufugal pumps
SI9300124A SI9300124A (en) 1992-03-17 1993-03-16 Centrifugal pump for liquids
ES93400667T ES2083257T3 (es) 1992-03-17 1993-03-16 Bombas centrifugas.
DE69301480T DE69301480T2 (de) 1992-03-17 1993-03-16 Kreiselpumpen
AT93400667T ATE134024T1 (de) 1992-03-17 1993-03-16 Kreiselpumpen
EP93400667A EP0561689B1 (fr) 1992-03-17 1993-03-16 Pompes centrifuges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9203157A FR2688830B1 (fr) 1992-03-17 1992-03-17 Amelioration apportee aux pompes centrifuges.

Publications (2)

Publication Number Publication Date
FR2688830A1 FR2688830A1 (fr) 1993-09-24
FR2688830B1 true FR2688830B1 (fr) 1995-04-28

Family

ID=9427750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9203157A Expired - Fee Related FR2688830B1 (fr) 1992-03-17 1992-03-17 Amelioration apportee aux pompes centrifuges.

Country Status (7)

Country Link
EP (1) EP0561689B1 (hr)
AT (1) ATE134024T1 (hr)
DE (1) DE69301480T2 (hr)
ES (1) ES2083257T3 (hr)
FR (1) FR2688830B1 (hr)
HR (1) HRP930387A2 (hr)
SI (1) SI9300124A (hr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102995360A (zh) * 2011-09-19 2013-03-27 海尔集团公司 洗衣机排水泵及其洗衣机
CN102505426A (zh) * 2011-11-08 2012-06-20 海尔集团公司 洗衣机排水泵装置及其洗衣机
CN112160910A (zh) * 2020-09-09 2021-01-01 广德元瑞生产力促进中心有限公司 一种液压渣浆泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397135A (en) * 1964-09-21 1968-08-13 Julius L Englesberg Integral pump and filter assembly including electrode means
FR2218781A5 (hr) * 1973-02-19 1974-09-13 Chaffoteaux Et Maury
DE8318398U1 (de) * 1983-06-24 1983-10-06 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Laugenpumpe fuer eine waschmaschine

Also Published As

Publication number Publication date
HRP930387A2 (en) 1994-12-31
SI9300124A (en) 1993-09-30
ES2083257T3 (es) 1996-04-01
EP0561689B1 (fr) 1996-02-07
ATE134024T1 (de) 1996-02-15
DE69301480D1 (de) 1996-03-21
FR2688830A1 (fr) 1993-09-24
EP0561689A1 (fr) 1993-09-22
DE69301480T2 (de) 1996-06-27

Similar Documents

Publication Publication Date Title
EP0298442A3 (en) A pump and a method of separating gas by such from a fluid to be pumped
CA2230590A1 (en) An in-line blood filtration device
IT1172448B (it) Separatore di particelle all'ingresso a flusso assiale
FR2674771B1 (fr) Perfectionnements aux extracteurs centrifuges du type mono-etage et multi-etages.
ES2036806T3 (es) Bloque filtrante y equipo de filtracion.
CZ81995A3 (en) Inlet funnel-like part for centrifugal fans
AU7705281A (en) Low noise axial flow fan
DE59304227D1 (de) Systemtrenner
WO2004050147A8 (de) Filter
ES8301007A1 (es) "perfeccionamientos en los secadores para materiales plasticos y similares".
FR2688830B1 (fr) Amelioration apportee aux pompes centrifuges.
AU4731889A (en) Filter assembly
GB2346818A (en) Pollution separator and filtration apparatus
BR9610533A (pt) Disposição de filtro
JPS5647687A (en) Compressor
WO2001017660A3 (de) Systemfilter für teichwasser o. dgl.
CA2066912A1 (en) Submersible well pump gas separator
WO1992016272A3 (de) Filter
GR80708B (en) Improved multistage centrifugal pump of the type with closed impeller
JPS5791395A (en) Multi-stage centrifugal pump
ES2115124T3 (es) Filtro-tamiz para grifos para agua.
JPS5749100A (en) Double suction type fan
SE8801649L (sv) Centrifugalseparator med ett pumporgan, inraettat foer att aastadkomma en cirkulation av vaetska i en stroemningskrets
JPS5464859A (en) Air turbine nozzle
WO1991011619A3 (de) Seitenkanalpumpe

Legal Events

Date Code Title Description
ST Notification of lapse