GB555308A - Improvements in or relating to diffuser devices for centrifugal pumps or blowers - Google Patents

Improvements in or relating to diffuser devices for centrifugal pumps or blowers

Info

Publication number
GB555308A
GB555308A GB8482/41A GB848241A GB555308A GB 555308 A GB555308 A GB 555308A GB 8482/41 A GB8482/41 A GB 8482/41A GB 848241 A GB848241 A GB 848241A GB 555308 A GB555308 A GB 555308A
Authority
GB
United Kingdom
Prior art keywords
blowers
relating
centrifugal pumps
diffuser devices
diffuser
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
GB8482/41A
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
Publication of GB555308A publication Critical patent/GB555308A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB8482/41A 1941-03-08 1941-07-04 Improvements in or relating to diffuser devices for centrifugal pumps or blowers Expired GB555308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH555308X 1941-03-08

Publications (1)

Publication Number Publication Date
GB555308A true GB555308A (en) 1943-08-17

Family

ID=4519938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8482/41A Expired GB555308A (en) 1941-03-08 1941-07-04 Improvements in or relating to diffuser devices for centrifugal pumps or blowers

Country Status (1)

Country Link
GB (1) GB555308A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809493A (en) * 1951-03-19 1957-10-15 American Mach & Foundry Centrifugal flow compressor and gas turbine power plant with a centrifugal flow compressor, toroidal combustion chamber, and centripetal flow turbine
US3656861A (en) * 1970-04-15 1972-04-18 Wilfley & Sons Inc A Centrifugal pump with mating case plate volute halves and constant section impeller
US3778186A (en) * 1972-02-25 1973-12-11 Gen Motors Corp Radial diffuser
EP2397700A3 (en) * 2010-06-18 2013-01-23 Sulzer Pumpen Ag Volute shaped pump casing for a centrifugal pump
CN104718381A (en) * 2013-09-24 2015-06-17 日立汽车系统株式会社 Water pump
CN113446264A (en) * 2020-03-26 2021-09-28 日立环球生活方案株式会社 Fan and washing machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809493A (en) * 1951-03-19 1957-10-15 American Mach & Foundry Centrifugal flow compressor and gas turbine power plant with a centrifugal flow compressor, toroidal combustion chamber, and centripetal flow turbine
US3656861A (en) * 1970-04-15 1972-04-18 Wilfley & Sons Inc A Centrifugal pump with mating case plate volute halves and constant section impeller
US3778186A (en) * 1972-02-25 1973-12-11 Gen Motors Corp Radial diffuser
EP2397700A3 (en) * 2010-06-18 2013-01-23 Sulzer Pumpen Ag Volute shaped pump casing for a centrifugal pump
US8939720B2 (en) 2010-06-18 2015-01-27 Sulzer Pumpen Ag Volute shaped pump casing for a centrifugal pump
CN104718381A (en) * 2013-09-24 2015-06-17 日立汽车系统株式会社 Water pump
US20160258444A1 (en) * 2013-09-24 2016-09-08 Hitachi Automotive Systems, Ltd. Water Pump
CN113446264A (en) * 2020-03-26 2021-09-28 日立环球生活方案株式会社 Fan and washing machine
CN113446264B (en) * 2020-03-26 2024-03-08 日立环球生活方案株式会社 Blower and washing machine

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