FR2463866A1 - Coude d'admission pour pompes centrifuges - Google Patents

Coude d'admission pour pompes centrifuges Download PDF

Info

Publication number
FR2463866A1
FR2463866A1 FR8017756A FR8017756A FR2463866A1 FR 2463866 A1 FR2463866 A1 FR 2463866A1 FR 8017756 A FR8017756 A FR 8017756A FR 8017756 A FR8017756 A FR 8017756A FR 2463866 A1 FR2463866 A1 FR 2463866A1
Authority
FR
France
Prior art keywords
wheel
intake elbow
centrifugal pumps
guide ribs
elbow
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
FR8017756A
Other languages
English (en)
French (fr)
Other versions
FR2463866B1 (sv
Inventor
Paul Krieger
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.)
Klein Schanzlin and Becker AG
Original Assignee
Klein Schanzlin and Becker AG
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 Klein Schanzlin and Becker AG filed Critical Klein Schanzlin and Becker AG
Publication of FR2463866A1 publication Critical patent/FR2463866A1/fr
Application granted granted Critical
Publication of FR2463866B1 publication Critical patent/FR2463866B1/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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F05B2240/121—Baffles or ribs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8017756A 1979-08-22 1980-08-12 Coude d'admission pour pompes centrifuges Granted FR2463866A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2933904A DE2933904C2 (de) 1979-08-22 1979-08-22 Einlaufkrümmer

Publications (2)

Publication Number Publication Date
FR2463866A1 true FR2463866A1 (fr) 1981-02-27
FR2463866B1 FR2463866B1 (sv) 1984-04-20

Family

ID=6078993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8017756A Granted FR2463866A1 (fr) 1979-08-22 1980-08-12 Coude d'admission pour pompes centrifuges

Country Status (9)

Country Link
JP (1) JPS5657000A (sv)
BR (1) BR8005223A (sv)
DE (1) DE2933904C2 (sv)
DK (1) DK147923C (sv)
FR (1) FR2463866A1 (sv)
GB (1) GB2057569B (sv)
NL (1) NL181884C (sv)
NO (1) NO151336C (sv)
SE (1) SE443407B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721435A (en) * 1986-04-30 1988-01-26 Borg-Warner Industrial Products Fluid flow control means for pumps and the like
DE3640894C2 (de) * 1986-11-29 1997-05-28 Klein Schanzlin & Becker Ag Einlaufgehäuse für Kreiselpumpe
DE4340711A1 (de) * 1993-11-30 1995-06-01 Klein Schanzlin & Becker Ag Einrichtung zur Verhinderung von Unterwasserwirbeln an Pumpeneinläufen
DE19510812A1 (de) * 1995-03-24 1996-09-26 Klein Schanzlin & Becker Ag Kreiselpumpe
ATE511606T1 (de) * 2008-10-01 2011-06-15 Grundfos Management As Kreiselpumpenaggregat
CN102686846B (zh) * 2009-12-29 2014-07-02 川崎重工业株式会社 增压器的吸入导管
DE102011116904A1 (de) * 2011-10-25 2013-04-25 Wilo Se Mehrstufige Kreiselpumpe
RU2491449C1 (ru) * 2012-03-14 2013-08-27 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" Насос

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411451A (en) * 1966-03-05 1968-11-19 Westablissements Neyrpic Centrifugal pump inlet elbow
FR2053325A1 (sv) * 1969-07-31 1971-04-16 Worthington Corp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875696A (en) * 1951-12-05 1959-03-03 Zborowski Helmut Ph G A R Von Centrifugal pumps, in particular for feeding fuel to fuel injection engines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411451A (en) * 1966-03-05 1968-11-19 Westablissements Neyrpic Centrifugal pump inlet elbow
FR2053325A1 (sv) * 1969-07-31 1971-04-16 Worthington Corp

Also Published As

Publication number Publication date
FR2463866B1 (sv) 1984-04-20
NL181884B (nl) 1987-06-16
GB2057569B (en) 1983-10-12
GB2057569A (en) 1981-04-01
JPS5657000A (en) 1981-05-19
DE2933904A1 (de) 1981-03-12
BR8005223A (pt) 1981-03-04
NL8004533A (nl) 1981-02-24
NO802465L (no) 1981-02-23
NL181884C (nl) 1987-11-16
NO151336B (no) 1984-12-10
SE8005754L (sv) 1981-02-23
DE2933904C2 (de) 1985-03-14
NO151336C (no) 1985-03-20
DK147923C (da) 1985-07-01
DK147923B (da) 1985-01-07
DK331880A (da) 1981-02-23
SE443407B (sv) 1986-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse