CA980308A - Blower wheel construction - Google Patents

Blower wheel construction

Info

Publication number
CA980308A
CA980308A CA170,899A CA170899A CA980308A CA 980308 A CA980308 A CA 980308A CA 170899 A CA170899 A CA 170899A CA 980308 A CA980308 A CA 980308A
Authority
CA
Canada
Prior art keywords
wheel construction
blower wheel
blower
construction
wheel
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
CA170,899A
Other versions
CA170899S (en
Inventor
J. Lyle Shaver
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Application granted granted Critical
Publication of CA980308A publication Critical patent/CA980308A/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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • 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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA170,899A 1972-10-02 1973-05-09 Blower wheel construction Expired CA980308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00294479A US3816023A (en) 1972-10-02 1972-10-02 Blower wheel construction

Publications (1)

Publication Number Publication Date
CA980308A true CA980308A (en) 1975-12-23

Family

ID=23133617

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,899A Expired CA980308A (en) 1972-10-02 1973-05-09 Blower wheel construction

Country Status (2)

Country Link
US (1) US3816023A (en)
CA (1) CA980308A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970411A (en) * 1973-04-02 1976-07-20 Knut Olof Lennart Wallman Impellers for cross-flow fans
US4041593A (en) * 1974-08-30 1977-08-16 Knut Olof Lennart Wallman Method of making impellers for cross-flow fans
US4637406A (en) * 1984-08-09 1987-01-20 Hesston Corporation Chaff and straw spreading attachment for combines
US5165855A (en) * 1991-06-25 1992-11-24 Case Corporation Transverse blower fan and method of assembly
US5269655A (en) * 1993-01-15 1993-12-14 Chang Song Hai Multi-sectional centrifugal blower fan unit
FR2726049B1 (en) * 1994-10-21 1997-01-31 Boyer Maurice BLADES WITH BLADES AND TANGENTIAL DISCHARGE
US6220818B1 (en) 1997-10-21 2001-04-24 Beckett Air Incorporated Blower wheel assembly with steel hub, and method of making same
US5934876A (en) * 1997-10-21 1999-08-10 Beckett Air Incorporated Blower wheel assembly with steel hub having cold-headed lugs, and method of making same
US6206640B1 (en) 1997-10-21 2001-03-27 Beckett Air Incorporated Blower wheel assembly with steel hub, and method of making same
US6179566B1 (en) 1997-10-21 2001-01-30 Beckett Air Incorporated Blower Wheel assembly with steel hub, and method of making same
US6261051B1 (en) * 1998-09-02 2001-07-17 Gordon A. Kolacny Fan duct combination unit
US20050013685A1 (en) * 2003-07-18 2005-01-20 Ricketts Jonathan E. Cross flow fan

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392113A (en) * 1944-07-22 1946-01-01 American Blower Corp Fan wheel
US3385511A (en) * 1966-08-19 1968-05-28 Lau Blower Co Blower
US3641644A (en) * 1969-08-21 1972-02-15 Torin Corp Centrifugal blower wheel method of making
US3635588A (en) * 1970-02-16 1972-01-18 Robert W Lester Detent mechanism for retaining vanes in a circularly driven impeller

Also Published As

Publication number Publication date
US3816023A (en) 1974-06-11

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