GB999900A - Improvements in or relating to the manufacture of pumps, compressors, turbines or the like - Google Patents

Improvements in or relating to the manufacture of pumps, compressors, turbines or the like

Info

Publication number
GB999900A
GB999900A GB39343/61A GB3934361A GB999900A GB 999900 A GB999900 A GB 999900A GB 39343/61 A GB39343/61 A GB 39343/61A GB 3934361 A GB3934361 A GB 3934361A GB 999900 A GB999900 A GB 999900A
Authority
GB
United Kingdom
Prior art keywords
machined
diaphragms
annular portion
dimensions
passages
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
GB39343/61A
Other languages
English (en)
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.)
IMO Industries Inc
Delaval Turbine California Inc
Original Assignee
De Laval Turbine Inc
Delaval Turbine California Inc
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 De Laval Turbine Inc, Delaval Turbine California Inc filed Critical De Laval Turbine Inc
Publication of GB999900A publication Critical patent/GB999900A/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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F04D17/125—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors the casing being vertically split
    • 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
    • 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
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49243—Centrifugal type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB39343/61A 1960-11-21 1961-11-02 Improvements in or relating to the manufacture of pumps, compressors, turbines or the like Expired GB999900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70476A US3103892A (en) 1960-11-21 1960-11-21 Pump or the like

Publications (1)

Publication Number Publication Date
GB999900A true GB999900A (en) 1965-07-28

Family

ID=22095520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39343/61A Expired GB999900A (en) 1960-11-21 1961-11-02 Improvements in or relating to the manufacture of pumps, compressors, turbines or the like

Country Status (6)

Country Link
US (1) US3103892A (OSRAM)
CH (1) CH391469A (OSRAM)
DE (1) DE1403853A1 (OSRAM)
DK (1) DK113825B (OSRAM)
GB (1) GB999900A (OSRAM)
NL (1) NL7008084A (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288074A (en) * 1964-11-02 1966-11-29 Weber Ind Inc Submersible pump
US4299536A (en) * 1979-08-09 1981-11-10 Roy E. Roth Company Multi-stage pumps
FR2516987B1 (fr) * 1981-11-23 1986-08-14 Peugeot Pompe rotative, notamment pour liquide de refroidissement d'un moteur a combustion interne
DE3232326C2 (de) * 1982-08-31 1985-10-03 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Topfgehäuse für Kreiselpumpen
DE102009035575A1 (de) * 2009-07-31 2011-03-03 Man Diesel & Turbo Se Radialkompressor und Verfahren zum Herstellen eines Radialkompressors
DE102009035573A1 (de) * 2009-07-31 2011-02-10 Man Diesel & Turbo Se Radialkompressor und Verfahren zum Herstellen eines Radialkompressors
JP4927129B2 (ja) 2009-08-19 2012-05-09 三菱重工コンプレッサ株式会社 ラジアルガスエキスパンダ
DE102009029069A1 (de) * 2009-09-01 2011-03-03 Robert Bosch Gmbh Zweistufige Kreiselpumpe
JP5649055B2 (ja) * 2011-01-05 2015-01-07 株式会社日立製作所 バーレル型多段ポンプ
CN107762979A (zh) * 2017-10-19 2018-03-06 江苏大学 一种紧凑型液化天然气潜液泵导叶结构
JP6963471B2 (ja) * 2017-11-09 2021-11-10 三菱重工コンプレッサ株式会社 回転機械
CN111207080B (zh) * 2020-01-22 2020-12-15 乐清市芮易经济信息咨询有限公司 一种带轴开中分便拆结构的化工泵
CN112761959B (zh) * 2021-02-06 2022-04-15 江苏大学 一种多级离心增压泵

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL77715C (OSRAM) *
AT62273B (de) * 1912-12-09 1913-11-25 Ernst Vogel Schleuderpumpe.
GB191517283A (en) * 1915-12-09 1916-07-06 Hans Rufener Improvements in Turbine Pumps.
CH221387A (de) * 1940-12-30 1942-05-31 Diebold Geb Mehrstufige Zentrifugalpumpe.
US2620553A (en) * 1949-04-15 1952-12-09 Bendix Aviat Corp Method of manufacturing and assembling hydraulic pumps
US2786261A (en) * 1952-10-28 1957-03-26 Garrett Corp Method of forming passage structure
GB826569A (en) * 1955-01-27 1960-01-13 Alfred Johann Buchi Methods for production of centrifugal compressors and compressors produced thereby
GB785419A (en) * 1955-03-22 1957-10-30 Sulzer Ag Radial flow compressors
US2954739A (en) * 1956-01-03 1960-10-04 Tait Mfg Co The Pumps

Also Published As

Publication number Publication date
DE1403853A1 (de) 1968-10-24
US3103892A (en) 1963-09-17
DK113825B (da) 1969-04-28
CH391469A (fr) 1965-04-30
NL7008084A (OSRAM) 1970-10-26

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