SE324104B - - Google Patents

Info

Publication number
SE324104B
SE324104B SE1126367A SE1126367A SE324104B SE 324104 B SE324104 B SE 324104B SE 1126367 A SE1126367 A SE 1126367A SE 1126367 A SE1126367 A SE 1126367A SE 324104 B SE324104 B SE 324104B
Authority
SE
Sweden
Prior art keywords
projections
openings
shrouds
shroud
outside
Prior art date
Application number
SE1126367A
Other languages
English (en)
Inventor
N Jensen
Original Assignee
Grundfos As
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
Priority to DK410666A priority Critical patent/DK113340B/da
Application filed by Grundfos As filed Critical Grundfos As
Publication of SE324104B publication Critical patent/SE324104B/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/2205Conventional flow pattern
    • F04D29/2222Construction and assembly
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49316Impeller making
    • Y10T29/49329Centrifugal blower or fan
SE1126367A 1966-08-09 1967-08-08 SE324104B (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK410666A DK113340B (da) 1966-08-09 1966-08-09 Gennemstrømningsapparat, især løbehjul eller ledeapparat til centrifugalpumpe, og fremgangsmåde til fremstilling af samme.

Publications (1)

Publication Number Publication Date
SE324104B true SE324104B (xx) 1970-05-19

Family

ID=8130238

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1126367A SE324104B (xx) 1966-08-09 1967-08-08

Country Status (6)

Country Link
US (1) US3507581A (xx)
DE (1) DE1653712A1 (xx)
DK (1) DK113340B (xx)
ES (1) ES344017A1 (xx)
GB (1) GB1152925A (xx)
SE (1) SE324104B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736674A (en) * 1970-09-22 1973-06-05 Gibson Bros Co Impeller
US4126294A (en) * 1975-11-20 1978-11-21 Defrees Joseph H Adapter valve mechanism for transportation tank
US4155151A (en) * 1976-02-09 1979-05-22 Stiegelmeier Owen E Heavy duty impeller and method of fabricating the same
US4322200A (en) * 1976-02-09 1982-03-30 Stiegelmeier Owen E Heavy duty impeller
FI61233C (fi) * 1978-08-23 1982-06-10 Nokia Oy Ab Vinghjul hos en centrifugalflaekt saerskilt en hoegtrycksflaekt
FI71266C (fi) * 1984-10-23 1990-02-27 Ahlstroem Oy Saett att belaegga en pumps loephjul.
US5328332A (en) * 1993-05-25 1994-07-12 Chiang Swea T Wheel fan of range hood
DE4402493A1 (de) * 1994-01-28 1995-08-03 Klein Schanzlin & Becker Ag Laufrad
DE4446193C2 (de) * 1994-12-23 1997-01-09 Grundfos As Einbauten für Kreiselpumpen und Verfahren zu deren Herstellung
US5707209A (en) * 1996-10-11 1998-01-13 Penn Ventilator Co., Inc. Centrifugal ventilator fan
DE19746850A1 (de) * 1997-10-23 1999-04-29 Wilo Gmbh Laufrad aus Blech
US7632073B2 (en) * 2005-06-08 2009-12-15 Dresser-Rand Company Impeller with machining access panel
CN104806565A (zh) * 2014-01-23 2015-07-29 德昌电机(深圳)有限公司 离心叶轮、风机和家用设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1484579A (en) * 1920-05-25 1924-02-19 American Blower Co Fan wheel and method of making the same
US1637652A (en) * 1925-06-23 1927-08-02 William H C Ness Fan or rlower
US1877347A (en) * 1927-08-19 1932-09-13 Clarage Fan Company Fan wheel
US2344444A (en) * 1940-03-29 1944-03-14 Malczewski Jeremi Construction of turbomachines
US2855852A (en) * 1955-07-15 1958-10-14 Borg Warner Hydrodynamic coupling devices
US3107627A (en) * 1958-06-27 1963-10-22 Stalker Corp Rotor for radial flow pumping means
US3019736A (en) * 1959-03-05 1962-02-06 Edward A Stalker Centrifugal pumping means
US3059582A (en) * 1959-04-24 1962-10-23 Bell & Gossett Co Motor pump unit
US3221398A (en) * 1961-01-25 1965-12-07 Ruth D Mayne Method of manufacturing a turbine type blower wheel

Also Published As

Publication number Publication date
US3507581A (en) 1970-04-21
DK113340B (da) 1969-03-10
GB1152925A (en) 1969-05-21
DE1653712A1 (de) 1972-11-09
ES344017A1 (es) 1968-09-16

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