NL176966C - CENTRIFUGAL PUMP WITH DOUBLE IMPELLER. - Google Patents

CENTRIFUGAL PUMP WITH DOUBLE IMPELLER.

Info

Publication number
NL176966C
NL176966C NL7608174A NL7608174A NL176966C NL 176966 C NL176966 C NL 176966C NL 7608174 A NL7608174 A NL 7608174A NL 7608174 A NL7608174 A NL 7608174A NL 176966 C NL176966 C NL 176966C
Authority
NL
Netherlands
Prior art keywords
centrifugal pump
double impeller
impeller
double
centrifugal
Prior art date
Application number
NL7608174A
Other languages
Dutch (nl)
Other versions
NL7608174A (en
NL176966B (en
Original Assignee
Borg Warner
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 Borg Warner filed Critical Borg Warner
Publication of NL7608174A publication Critical patent/NL7608174A/en
Publication of NL176966B publication Critical patent/NL176966B/en
Application granted granted Critical
Publication of NL176966C publication Critical patent/NL176966C/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL7608174A 1975-12-15 1976-07-23 CENTRIFUGAL PUMP WITH DOUBLE IMPELLER. NL176966C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA241,755A CA1030809A (en) 1975-12-15 1975-12-15 Double suction centrifugal pump

Publications (3)

Publication Number Publication Date
NL7608174A NL7608174A (en) 1977-06-17
NL176966B NL176966B (en) 1985-02-01
NL176966C true NL176966C (en) 1988-03-16

Family

ID=4104746

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7608174A NL176966C (en) 1975-12-15 1976-07-23 CENTRIFUGAL PUMP WITH DOUBLE IMPELLER.

Country Status (10)

Country Link
JP (1) JPS6017960B2 (en)
BR (1) BR7607070A (en)
CA (1) CA1030809A (en)
CH (1) CH596451A5 (en)
DE (1) DE2640866C3 (en)
FR (1) FR2335712A1 (en)
GB (1) GB1507108A (en)
IT (1) IT1067592B (en)
MX (1) MX3914E (en)
NL (1) NL176966C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940058A1 (en) * 1979-10-03 1981-04-16 Klein, Schanzlin & Becker Ag, 6710 Frankenthal CENTRIFUGAL PUMP FOR HIGH PRESSURES
GB2062102B (en) * 1979-10-29 1984-03-14 Rockwell International Corp Centrifugal pump and turbine
FR2474110A1 (en) * 1980-01-19 1981-07-24 Klein Schanzlin & Becker Ag Centrifugal pump with twin 180 degree spiral ducts - has bush in housing as inner wall to channel from first duct to outlet common with second
DE3427996A1 (en) * 1984-07-28 1986-01-30 Klöckner-Humboldt-Deutz AG, 5000 Köln Wear-resistant, twin-stream centrifugal pump
GB8816296D0 (en) * 1988-07-08 1988-08-10 Caradon Mira Ltd Pump
JPH0746800Y2 (en) * 1989-04-28 1995-10-25 株式会社帝国電機製作所 Circular casing of centrifugal pump
CN102235369B (en) * 2011-08-04 2013-05-22 神华集团有限责任公司 Centrifugal pump
US9739284B2 (en) * 2013-11-19 2017-08-22 Charles Wayne Zimmerman Two piece impeller centrifugal pump
CN109654024B (en) * 2019-01-28 2024-06-18 浙江科尔泵业股份有限公司 Double-shell axial split type ultrahigh pressure coke cutting water pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865298A (en) * 1956-08-15 1958-12-23 Allischalmers Mfg Company Centrifugal pump
US3457869A (en) * 1967-02-13 1969-07-29 Itt Centrifugal pumps
BE759653A (en) * 1969-12-04 1971-04-30 Ahlstroem Oy CENTRIFUGAL PUMP
US3861825A (en) * 1970-12-21 1975-01-21 Borg Warner Multistage pump and manufacturing method

Also Published As

Publication number Publication date
BR7607070A (en) 1977-09-06
GB1507108A (en) 1978-04-12
DE2640866B2 (en) 1981-02-26
NL7608174A (en) 1977-06-17
JPS5274101A (en) 1977-06-21
AU1428676A (en) 1977-12-01
NL176966B (en) 1985-02-01
CH596451A5 (en) 1978-03-15
DE2640866C3 (en) 1986-02-13
FR2335712A1 (en) 1977-07-15
DE2640866A1 (en) 1977-06-16
CA1030809A (en) 1978-05-09
MX3914E (en) 1981-09-18
FR2335712B1 (en) 1980-04-18
IT1067592B (en) 1985-03-16
JPS6017960B2 (en) 1985-05-08

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Legal Events

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R1B Notice of opposition during period of laying open
NP1G Not automatically granted patents, but text of patent specification modified with respect to the text of examined patent application
SNR Assignments of patents or rights arising from examined patent applications

Owner name: BW/IP INTERNATIONAL, INC.

SNR Assignments of patents or rights arising from examined patent applications

Owner name: CITIBANK, N.A.

U Licences registered with regard to patents granted
SNR Assignments of patents or rights arising from examined patent applications

Owner name: BW/IP INTERNATIONAL, INC.

V4 Lapsed because of reaching the maxim lifetime of a patent

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