CH469905A - Fan wheel with adjustable blades - Google Patents

Fan wheel with adjustable blades

Info

Publication number
CH469905A
CH469905A CH1569964A CH1569964A CH469905A CH 469905 A CH469905 A CH 469905A CH 1569964 A CH1569964 A CH 1569964A CH 1569964 A CH1569964 A CH 1569964A CH 469905 A CH469905 A CH 469905A
Authority
CH
Switzerland
Prior art keywords
fan wheel
adjustable blades
blades
adjustable
fan
Prior art date
Application number
CH1569964A
Other languages
German (de)
Inventor
Bowman Daly Brian
Original Assignee
Colchester Woods
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 Colchester Woods filed Critical Colchester Woods
Publication of CH469905A publication Critical patent/CH469905A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/287—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps with adjusting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1569964A 1963-12-05 1964-12-04 Fan wheel with adjustable blades CH469905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48171/63A GB1106390A (en) 1963-12-05 1963-12-05 Fan impeller

Publications (1)

Publication Number Publication Date
CH469905A true CH469905A (en) 1969-03-15

Family

ID=10447642

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1569964A CH469905A (en) 1963-12-05 1964-12-04 Fan wheel with adjustable blades

Country Status (4)

Country Link
US (1) US3323710A (en)
CH (1) CH469905A (en)
DE (1) DE1503661A1 (en)
GB (1) GB1106390A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012171A (en) * 1974-04-24 1977-03-15 Suvak Michael N Blade and mounting means
US4610600A (en) * 1985-06-10 1986-09-09 Industrial Air, Inc. Adjustable-pitch axial fan wheel
US4675160A (en) * 1986-01-28 1987-06-23 Warner-Lambert Company Occult blood test monitor
US4934904A (en) * 1989-01-31 1990-06-19 Tcf Axial Division, Inc. Axial fan
CA2210335A1 (en) * 1995-01-25 1996-08-01 Magiview Pty. Ltd. An impeller
US5611665A (en) * 1995-09-21 1997-03-18 Angel; Bruce A. Marine propeller and method
GB9910594D0 (en) * 1999-05-07 1999-07-07 Rolls Royce Plc Improved rotor-shaft connector
US6764282B2 (en) 2001-11-14 2004-07-20 United Technologies Corporation Blade for turbine engine
US7757340B2 (en) 2005-03-25 2010-07-20 S.C. Johnson & Son, Inc. Soft-surface remediation device and method of using same
US9169730B2 (en) 2011-11-16 2015-10-27 Pratt & Whitney Canada Corp. Fan hub design
NO339655B1 (en) * 2015-05-28 2017-01-16 Dynavec As Runner for a fluid machine having removable blades

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA511976A (en) * 1955-04-19 G. Sawyer James Axial flow fan
CA566698A (en) * 1958-11-25 E. Lawrie Albert Centrifugal or radial flow fan impellers
DE949899C (en) * 1942-03-29 1956-09-27 Eduard Dufey Dipl Ing Axial fan or pump with swiveling blades
US2477954A (en) * 1947-04-01 1949-08-02 Blanc Jacques Jean Louis Gas turbine
US2664961A (en) * 1947-10-24 1954-01-05 Joy Mfg Co Adjustable blade fan
US2811303A (en) * 1948-12-28 1957-10-29 Joy Mfg Co Impeller for axial flow fans
FR1126364A (en) * 1954-06-26 1956-11-21 Stork Koninklijke Maschf Fan or axial pump
US2776107A (en) * 1955-03-11 1957-01-01 Baldwin Lima Hamilton Corp Hydraulic machine with adjustable propeller blades sealed at their inner ends
US2972441A (en) * 1957-05-14 1961-02-21 Gen Motors Corp Variable blade system

Also Published As

Publication number Publication date
DE1503661A1 (en) 1970-02-19
US3323710A (en) 1967-06-06
GB1106390A (en) 1968-03-13

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