GB581444A - Improvements in or relating to pumps, fans and like machines for transmitting energy to fluids - Google Patents

Improvements in or relating to pumps, fans and like machines for transmitting energy to fluids

Info

Publication number
GB581444A
GB581444A GB948544A GB948544A GB581444A GB 581444 A GB581444 A GB 581444A GB 948544 A GB948544 A GB 948544A GB 948544 A GB948544 A GB 948544A GB 581444 A GB581444 A GB 581444A
Authority
GB
United Kingdom
Prior art keywords
rotor
blades
core
flow passage
dolphin
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
GB948544A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB948544A priority Critical patent/GB581444A/en
Priority to FR913354D priority patent/FR913354A/fr
Priority to NL126346A priority patent/NL126346B/xx
Publication of GB581444A publication Critical patent/GB581444A/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
    • F04D3/00—Axial-flow pumps
    • F04D3/005—Axial-flow pumps with a conventional single stage rotor
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB948544A 1944-05-17 1944-05-17 Improvements in or relating to pumps, fans and like machines for transmitting energy to fluids Expired GB581444A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB948544A GB581444A (en) 1944-05-17 1944-05-17 Improvements in or relating to pumps, fans and like machines for transmitting energy to fluids
FR913354D FR913354A (enrdf_load_stackoverflow) 1944-05-17 1945-08-10
NL126346A NL126346B (enrdf_load_stackoverflow) 1944-05-17 1946-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB948544A GB581444A (en) 1944-05-17 1944-05-17 Improvements in or relating to pumps, fans and like machines for transmitting energy to fluids

Publications (1)

Publication Number Publication Date
GB581444A true GB581444A (en) 1946-10-14

Family

ID=9872866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB948544A Expired GB581444A (en) 1944-05-17 1944-05-17 Improvements in or relating to pumps, fans and like machines for transmitting energy to fluids

Country Status (3)

Country Link
FR (1) FR913354A (enrdf_load_stackoverflow)
GB (1) GB581444A (enrdf_load_stackoverflow)
NL (1) NL126346B (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102679A (en) * 1962-01-15 1963-09-03 Loren Cook Company Centrifugal impeller units
US3168048A (en) * 1962-11-14 1965-02-02 Dengyosha Mach Works Full range operable high specific speed pumps
EP1806505A1 (en) * 2006-01-05 2007-07-11 Hitachi Plant Technologies, Ltd. Axial flow pump
EP1290347A4 (en) * 2000-06-15 2007-09-05 Greenheck Fan Corp ONLINE CENTRIFUGAL FAN
CN102588349A (zh) * 2012-02-28 2012-07-18 中联重科股份有限公司 用于管道内排风排尘的轴流风机
US9651050B2 (en) 2011-12-13 2017-05-16 Xylem Ip Holdings Llc Propeller pump and pump station
EP3904695A1 (en) * 2020-04-28 2021-11-03 Xylem Europe GmbH Bowl pump and vertical bowl pump arrangement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059833A (en) * 1956-10-17 1962-10-23 Remi A Benoit Fans

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102679A (en) * 1962-01-15 1963-09-03 Loren Cook Company Centrifugal impeller units
US3168048A (en) * 1962-11-14 1965-02-02 Dengyosha Mach Works Full range operable high specific speed pumps
EP1290347A4 (en) * 2000-06-15 2007-09-05 Greenheck Fan Corp ONLINE CENTRIFUGAL FAN
EP1806505A1 (en) * 2006-01-05 2007-07-11 Hitachi Plant Technologies, Ltd. Axial flow pump
US8092189B2 (en) 2006-01-05 2012-01-10 Hitachi Plant Technologies, Ltd. Axial flow pump
US9651050B2 (en) 2011-12-13 2017-05-16 Xylem Ip Holdings Llc Propeller pump and pump station
CN102588349A (zh) * 2012-02-28 2012-07-18 中联重科股份有限公司 用于管道内排风排尘的轴流风机
CN102588349B (zh) * 2012-02-28 2014-02-19 中联重科股份有限公司 用于管道内排风排尘的轴流风机
EP3904695A1 (en) * 2020-04-28 2021-11-03 Xylem Europe GmbH Bowl pump and vertical bowl pump arrangement
WO2021219678A1 (en) * 2020-04-28 2021-11-04 Xylem Europe Gmbh Vertical turbine pump and vertical turbine pump arrangement

Also Published As

Publication number Publication date
NL126346B (enrdf_load_stackoverflow) 1950-11-15
FR913354A (enrdf_load_stackoverflow) 1946-09-05

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