ZA813848B - Centrifugal pump with dismountable diffuser - Google Patents

Centrifugal pump with dismountable diffuser

Info

Publication number
ZA813848B
ZA813848B ZA00813848A ZA813848A ZA813848B ZA 813848 B ZA813848 B ZA 813848B ZA 00813848 A ZA00813848 A ZA 00813848A ZA 813848 A ZA813848 A ZA 813848A ZA 813848 B ZA813848 B ZA 813848B
Authority
ZA
South Africa
Prior art keywords
dismountable
diffuser
centrifugal pump
centrifugal
pump
Prior art date
Application number
ZA00813848A
Other languages
English (en)
Inventor
Raczynski Wladyslaw
Wladyslaw Raczynski
Original Assignee
Framatome Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9243330&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA813848(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Framatome Sa filed Critical Framatome Sa
Publication of ZA813848B publication Critical patent/ZA813848B/xx

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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49329—Centrifugal blower or fan

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA00813848A 1980-06-20 1981-06-09 Centrifugal pump with dismountable diffuser ZA813848B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013753A FR2485114A1 (fr) 1980-06-20 1980-06-20 Pompe centrifuge a diffuseur demontable

Publications (1)

Publication Number Publication Date
ZA813848B true ZA813848B (en) 1982-06-30

Family

ID=9243330

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00813848A ZA813848B (en) 1980-06-20 1981-06-09 Centrifugal pump with dismountable diffuser

Country Status (10)

Country Link
US (1) US4425081A (xx)
EP (1) EP0042797B1 (xx)
JP (1) JPS5728899A (xx)
KR (1) KR850000639B1 (xx)
CA (1) CA1162440A (xx)
DE (1) DE3161954D1 (xx)
ES (1) ES503214A0 (xx)
FI (1) FI68882C (xx)
FR (1) FR2485114A1 (xx)
ZA (1) ZA813848B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0625719B2 (ja) * 1985-04-09 1994-04-06 株式会社日立製作所 交番疲労試験機
US4886417A (en) * 1988-12-06 1989-12-12 Sundstrand Corporation Fuel pump and radial-flow impeller therefor
DE4011477C2 (de) * 1990-04-09 1997-04-17 Klein Schanzlin & Becker Ag Traglaterne
JP6927784B2 (ja) * 2017-07-19 2021-09-01 株式会社荏原製作所 ポンプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH156537A (de) * 1931-07-01 1932-08-15 Sulzer Ag Gehäuse mit gebogenem Blechmantel für Kreiselmaschinen mit einem Traversenring.
GB1016097A (en) * 1963-12-04 1966-01-05 Sumo Pumps Ltd Improvements relating to centrifugal pumps
US3467015A (en) * 1968-03-28 1969-09-16 Westinghouse Electric Corp Hydraulic pump-motor combination
ES403795A1 (es) * 1971-07-06 1975-05-01 Andritz Ag Maschf Bomba para presiones de servicio elevadas.

Also Published As

Publication number Publication date
KR830006589A (ko) 1983-09-28
JPH0116360B2 (xx) 1989-03-23
FI68882B (fi) 1985-07-31
EP0042797A1 (fr) 1981-12-30
FR2485114B1 (xx) 1984-02-24
CA1162440A (fr) 1984-02-21
DE3161954D1 (en) 1984-02-23
EP0042797B1 (fr) 1984-01-18
FI68882C (fi) 1985-11-11
US4425081A (en) 1984-01-10
FR2485114A1 (fr) 1981-12-24
FI811841L (fi) 1981-12-21
KR850000639B1 (ko) 1985-05-06
JPS5728899A (en) 1982-02-16
ES8204812A1 (es) 1982-05-01
ES503214A0 (es) 1982-05-01

Similar Documents

Publication Publication Date Title
AU543942B2 (en) Centrifugal pump
AU1127083A (en) Centrifugal pump with heater
GB8324620D0 (en) Centrifugal pump
GB2121110B (en) Turbomolecular pump
GB2074649B (en) Glandless submersible centrifugal pump unit
GB2088480B (en) Centrifugal pumps
AU564835B2 (en) Centrifugal pump impeller
JPS57173592A (en) Centrifugal pump
GB8333534D0 (en) Centrifugal pump
JPS55151192A (en) Highhpressure centrifugal pump
JPS5788284A (en) Centrifugal pump
GB2054748B (en) Pump impeller
GB2057569B (en) Centrifugal pump with inlet bend
GB2092226B (en) Centrifugal pumps
JPS5728891A (en) Air pump with centrifugal filter
ZA813848B (en) Centrifugal pump with dismountable diffuser
DE3277927D1 (en) Centrifugal pump
YU189479A (en) Centrifugal pump
ZA802787B (en) Rubberised centrifugal pump impeller
GB8426385D0 (en) Multistage centrifugal pump
YU41671B (en) Self suction centrifugal pump
GB2069621B (en) Pump impeller
GB2107396B (en) Centrifugal pump
GB2077606B (en) Macerator pumping impeller
AU544925B2 (en) Centrifugal pump