DE3360975D1 - Centrifugal blower wheel and center disc therefor - Google Patents

Centrifugal blower wheel and center disc therefor

Info

Publication number
DE3360975D1
DE3360975D1 DE8383303336T DE3360975T DE3360975D1 DE 3360975 D1 DE3360975 D1 DE 3360975D1 DE 8383303336 T DE8383303336 T DE 8383303336T DE 3360975 T DE3360975 T DE 3360975T DE 3360975 D1 DE3360975 D1 DE 3360975D1
Authority
DE
Germany
Prior art keywords
centrifugal blower
blower wheel
center plate
center disc
edges
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
DE8383303336T
Other languages
German (de)
English (en)
Inventor
Harold Lansinger Baker
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.)
MORRISON PRODUCTS Inc
Original Assignee
MORRISON PRODUCTS Inc
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 MORRISON PRODUCTS Inc filed Critical MORRISON PRODUCTS Inc
Application granted granted Critical
Publication of DE3360975D1 publication Critical patent/DE3360975D1/de
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
    • F04D29/26—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/006—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8383303336T 1982-06-18 1983-06-09 Centrifugal blower wheel and center disc therefor Expired DE3360975D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/389,757 US4515527A (en) 1982-06-18 1982-06-18 Center plate-blade interconnection on a centrifugal blower wheel

Publications (1)

Publication Number Publication Date
DE3360975D1 true DE3360975D1 (en) 1985-11-14

Family

ID=23539608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383303336T Expired DE3360975D1 (en) 1982-06-18 1983-06-09 Centrifugal blower wheel and center disc therefor

Country Status (7)

Country Link
US (1) US4515527A (enExample)
EP (1) EP0097456B1 (enExample)
JP (1) JPS595899A (enExample)
AT (1) ATE15981T1 (enExample)
AU (1) AU548973B2 (enExample)
CA (1) CA1212362A (enExample)
DE (1) DE3360975D1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0798000A (ja) * 1993-09-28 1995-04-11 Takao Kobayashi 多翼遠心送風機の羽根車の構造、及びその製法。
US6203278B1 (en) 1999-02-17 2001-03-20 Lau Industries, Inc. Blower wheel with center disc having roughened blade engaging surface
US6609893B2 (en) 2001-12-28 2003-08-26 Morrison Products, Inc. Impeller wheel with an improved connection between the center plate and the fan blades
CA2517743C (en) * 2004-09-01 2013-07-23 Aos Holding Company Blower and method of conveying fluids
AU2005298313A1 (en) * 2004-10-29 2006-05-04 Element Six (Production) (Pty) Ltd Cubic boron nitride compact
DE102006041349A1 (de) * 2006-09-01 2008-03-06 Tlt-Turbo Gmbh Reversierfähiges Laufrad
US8881396B2 (en) 2011-02-07 2014-11-11 Revcor, Inc. Method of manufacturing a fan assembly
US8998588B2 (en) 2011-08-18 2015-04-07 General Electric Company Segmented fan assembly
TWI504812B (zh) * 2012-02-20 2015-10-21 Quanta Comp Inc 離心式風扇
US11274677B2 (en) 2018-10-25 2022-03-15 Revcor, Inc. Blower assembly
IT202000014818A1 (it) * 2020-06-19 2021-12-19 M Pumps Process Srl Compressore rigenerativo multistadio

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055578A (en) * 1953-10-12 1962-09-25 Arthur F Leis Blower rotor
US2982468A (en) * 1955-10-31 1961-05-02 Ruth D Mayne Blower wheel and method of making same
US3080105A (en) * 1955-11-21 1963-03-05 Torrington Mfg Co Blower wheel
US3335482A (en) * 1962-10-18 1967-08-15 Samuel F Mcclatchie Assembly of blower wheels
GB1117171A (en) * 1964-12-04 1968-06-19 Smiths Industries Ltd Manufacture of blade-cage impellers for fans and blowers
US3711914A (en) * 1970-12-07 1973-01-23 Morrison Products Inc Method for assembling centrifugal blowers
US3737966A (en) * 1971-01-13 1973-06-12 Lau Inc Method of constructing a bladed blower wheel
DE2621199C2 (de) * 1976-05-13 1984-03-15 Standard Elektrik Lorenz Ag, 7000 Stuttgart Lüfterwalze für Querstromgebläse

Also Published As

Publication number Publication date
US4515527A (en) 1985-05-07
JPS595899A (ja) 1984-01-12
AU1593883A (en) 1983-12-22
AU548973B2 (en) 1986-01-09
ATE15981T1 (de) 1985-10-15
CA1212362A (en) 1986-10-07
EP0097456B1 (en) 1985-10-09
EP0097456A1 (en) 1984-01-04
JPS6335840B2 (enExample) 1988-07-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee