CA964115A - Centrifugal impeller booster - Google Patents

Centrifugal impeller booster

Info

Publication number
CA964115A
CA964115A CA147,861A CA147861A CA964115A CA 964115 A CA964115 A CA 964115A CA 147861 A CA147861 A CA 147861A CA 964115 A CA964115 A CA 964115A
Authority
CA
Canada
Prior art keywords
centrifugal impeller
impeller booster
booster
centrifugal
impeller
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
Application number
CA147,861A
Other versions
CA147861S (en
Inventor
Leonard J. Sieghartner
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.)
Roth Roy E Co
Original Assignee
Roth Roy E Co
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 Roth Roy E Co filed Critical Roth Roy E Co
Application granted granted Critical
Publication of CA964115A publication Critical patent/CA964115A/en
Expired 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
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • 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
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA147,861A 1971-08-02 1972-07-25 Centrifugal impeller booster Expired CA964115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16798871A 1971-08-02 1971-08-02

Publications (1)

Publication Number Publication Date
CA964115A true CA964115A (en) 1975-03-11

Family

ID=22609622

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,861A Expired CA964115A (en) 1971-08-02 1972-07-25 Centrifugal impeller booster

Country Status (9)

Country Link
JP (1) JPS4825204A (en)
BE (1) BE787094A (en)
CA (1) CA964115A (en)
CH (1) CH556973A (en)
DE (1) DE2238103A1 (en)
ES (1) ES405423A1 (en)
GB (1) GB1379115A (en)
IT (1) IT961787B (en)
NL (1) NL7210590A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144113A (en) * 1976-05-26 1977-12-01 Giken Koei Kk Continuous underground wall construction method
JPS60134891U (en) * 1984-02-20 1985-09-07 三浦工業株式会社 hot water pump
DE3425656C2 (en) * 1984-07-12 1994-12-08 Sero Pumpenfabrik Gmbh Centrifugal pump
GB8712575D0 (en) * 1987-05-28 1987-07-01 Powered Shower System Ltd Pump
CN103032378A (en) * 2011-09-29 2013-04-10 姜堰市德华船用泵业制造有限公司 Horizontal self-priming centrifugal vortex sundstrand pump
RU2521527C1 (en) * 2013-02-11 2014-06-27 Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Исток" (ФГУП "НПП "Исток") Two-stage inclined-rotor pump
CN114396383A (en) * 2022-01-10 2022-04-26 成都凯天电子股份有限公司 Oil-gas mixed transportation system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984189A (en) * 1958-08-07 1961-05-16 Worthington Corp Inducer for a rotating pump

Also Published As

Publication number Publication date
AU4506672A (en) 1974-01-31
BE787094A (en) 1972-12-01
JPS4825204A (en) 1973-04-02
IT961787B (en) 1973-12-10
DE2238103A1 (en) 1973-02-15
GB1379115A (en) 1975-01-02
CH556973A (en) 1974-12-13
NL7210590A (en) 1973-02-06
ES405423A1 (en) 1975-09-01

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