DK0527227T3 - Pump with spiral wings - Google Patents

Pump with spiral wings

Info

Publication number
DK0527227T3
DK0527227T3 DK91904797.7T DK91904797T DK0527227T3 DK 0527227 T3 DK0527227 T3 DK 0527227T3 DK 91904797 T DK91904797 T DK 91904797T DK 0527227 T3 DK0527227 T3 DK 0527227T3
Authority
DK
Denmark
Prior art keywords
pump
spiral wings
wings
spiral
Prior art date
Application number
DK91904797.7T
Other languages
Danish (da)
Inventor
Eiichi Ishigaki
Kazumitsu Oura
Takaharu Honda
Original Assignee
Ishigaki Mech Ind
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 Ishigaki Mech Ind filed Critical Ishigaki Mech Ind
Application granted granted Critical
Publication of DK0527227T3 publication Critical patent/DK0527227T3/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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • 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
    • 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
    • F04D3/02—Axial-flow pumps of screw type
DK91904797.7T 1991-02-28 1991-02-28 Pump with spiral wings DK0527227T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1991/000265 WO1992015788A1 (en) 1991-02-28 1991-02-28 Pump having spiral blades

Publications (1)

Publication Number Publication Date
DK0527227T3 true DK0527227T3 (en) 1996-12-23

Family

ID=14014280

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91904797.7T DK0527227T3 (en) 1991-02-28 1991-02-28 Pump with spiral wings

Country Status (8)

Country Link
EP (1) EP0527227B1 (en)
KR (1) KR960009777B1 (en)
AU (1) AU654269B2 (en)
CA (1) CA2080591C (en)
DE (1) DE69119765T2 (en)
DK (1) DK0527227T3 (en)
GB (1) GB2259113B (en)
WO (1) WO1992015788A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996033909A1 (en) * 1995-04-28 1996-10-31 Ishigaki Company Limited Water jet propulsion machine for marine vessels
CN101779043B (en) * 2007-08-16 2013-03-27 弗里德科股份公司 Pump rotor and pump comprising a pump rotor of the type
NL2003467C2 (en) 2009-09-10 2011-03-14 Nijhuis Pompen B V FISH-FRIENDLY PUMP OR TURBINE DEVICE.
NL2008948C2 (en) * 2012-06-06 2013-12-09 G A M Manshanden Man B V SHIP SCREW.
US10030627B2 (en) 2012-09-24 2018-07-24 Chris Rorres Methods and apparatus for moving fluid using a strake
GB201614460D0 (en) * 2016-08-24 2016-10-05 Rotech Group Ltd Improvements in and relating to underwater excavation apparatus
CN113027821B (en) * 2021-04-01 2022-07-15 中国机械工业第二建设工程有限公司 Installation auxiliary assembly for submersible sewage pump

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783468A (en) * 1954-11-03 1957-09-25 Borg Warner Improvements in or relating to pump assemblies
JPS328084Y1 (en) * 1955-05-04 1957-07-29
US3163119A (en) * 1961-07-03 1964-12-29 North American Aviation Inc Inducer
US3148464A (en) * 1962-06-07 1964-09-15 Kenneth M Jones Dredging apparatus
US3156190A (en) * 1963-03-14 1964-11-10 Hidrostal Pump impeller
US3398694A (en) * 1966-08-11 1968-08-27 Marine Constr & Design Co Submersible pump device for net brailing
AU2513871A (en) * 1971-02-05 1972-08-10 Ernest Alfred Keller Ainslie Impeller for liquids
US3771900A (en) * 1971-10-14 1973-11-13 S Baehr Graduated screw pump
JPS495002U (en) * 1972-04-13 1974-01-17
JPS495002A (en) * 1972-04-27 1974-01-17
SE376051B (en) * 1973-05-09 1975-05-05 Stenberg Flygt Ab
US4063849A (en) * 1975-02-12 1977-12-20 Modianos Doan D Non-clogging, centrifugal, coaxial discharge pump
GB1561454A (en) * 1976-12-20 1980-02-20 Inst Francais Du Petrole Devices for pumping a fluid comprising at least a liquid
JPS5922633B2 (en) * 1980-11-07 1984-05-28 株式会社神戸製鋼所 Low hydrogen coated arc welding rod
JPS57181997A (en) * 1981-04-30 1982-11-09 Ebara Corp Single-blade impeller pump
JPS63126588A (en) * 1986-11-17 1988-05-30 増田　閃一 Ultrafine-particle removing device
JPS63126588U (en) * 1987-02-13 1988-08-18

Also Published As

Publication number Publication date
GB9221073D0 (en) 1992-11-18
WO1992015788A1 (en) 1992-09-17
EP0527227A1 (en) 1993-02-17
KR960009777B1 (en) 1996-07-24
AU7330691A (en) 1992-10-06
AU654269B2 (en) 1994-11-03
GB2259113A (en) 1993-03-03
DE69119765D1 (en) 1996-06-27
GB2259113B (en) 1995-05-17
CA2080591C (en) 1999-07-27
CA2080591A1 (en) 1992-08-29
KR930700776A (en) 1993-03-16
DE69119765T2 (en) 1997-01-02
EP0527227B1 (en) 1996-05-22
EP0527227A4 (en) 1993-07-28

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