WO2016081540A3 - Ventilateur centrifuge et procédé associé - Google Patents

Ventilateur centrifuge et procédé associé Download PDF

Info

Publication number
WO2016081540A3
WO2016081540A3 PCT/US2015/061228 US2015061228W WO2016081540A3 WO 2016081540 A3 WO2016081540 A3 WO 2016081540A3 US 2015061228 W US2015061228 W US 2015061228W WO 2016081540 A3 WO2016081540 A3 WO 2016081540A3
Authority
WO
WIPO (PCT)
Prior art keywords
plate
impeller
centrifugal fan
edges
spaced apart
Prior art date
Application number
PCT/US2015/061228
Other languages
English (en)
Other versions
WO2016081540A2 (fr
Inventor
Charles L. Barry
Original Assignee
Twin City Fan Companies, Ltd.
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 Twin City Fan Companies, Ltd. filed Critical Twin City Fan Companies, Ltd.
Publication of WO2016081540A2 publication Critical patent/WO2016081540A2/fr
Publication of WO2016081540A3 publication Critical patent/WO2016081540A3/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/267—Making other particular articles wheels or the like blower wheels, i.e. wheels provided with fan elements
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/54—Building or constructing in particular ways by sheet metal manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La présente invention concerne une roue de ventilateur, un ensemble ventilateur et des procédés associés. Des configurations sélectionnées sont présentées, qui comprennent une nervure circonférentielle formée dans une plaque d'une roue de ventilateur et espacée des bords de ladite plaque.
PCT/US2015/061228 2014-11-19 2015-11-18 Ventilateur centrifuge et procédé associé WO2016081540A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/547,167 US20160138606A1 (en) 2014-11-19 2014-11-19 Centrifugal fan and method
US14/547,167 2014-11-19

Publications (2)

Publication Number Publication Date
WO2016081540A2 WO2016081540A2 (fr) 2016-05-26
WO2016081540A3 true WO2016081540A3 (fr) 2016-08-18

Family

ID=55961289

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/061228 WO2016081540A2 (fr) 2014-11-19 2015-11-18 Ventilateur centrifuge et procédé associé

Country Status (2)

Country Link
US (1) US20160138606A1 (fr)
WO (1) WO2016081540A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10054130B1 (en) 2017-06-19 2018-08-21 Dekalb Blower Inc. Rotary seal for an industrial fan assembly
US10605258B2 (en) 2017-06-19 2020-03-31 Dekalb Blower Inc. Forward curved blade impeller for an industrial fan assembly
US10935040B2 (en) 2017-06-19 2021-03-02 The Boeing Company Radial blade impeller for an industrial fan assembly
US10356943B2 (en) 2017-06-19 2019-07-16 Dekalb Blower Inc. Industrial fan assembly
US10605262B2 (en) 2017-06-19 2020-03-31 Dekalb Blower Inc. Axial blade impeller for an industrial fan assembly
US11374458B2 (en) 2018-10-24 2022-06-28 Dekalb Blower Inc. Electric motor with fluid cooling

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863517A (en) * 1973-09-10 1975-02-04 Lear Siegler Inc Centrifugal pump mount
US4531890A (en) * 1983-01-24 1985-07-30 Stokes Walter S Centrifugal fan impeller
US20020148067A1 (en) * 2001-04-12 2002-10-17 James Streeter Circumferential ridge for a centrifugal fan
US6955283B2 (en) * 2003-09-08 2005-10-18 The Boeing Company Adaptable mandrel for spin forming
US7152425B2 (en) * 2003-10-22 2006-12-26 Samsung Electronics Co., Ltd. Blowing device and air conditioning apparatus having the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628419A (en) * 1946-11-22 1953-02-17 Lau Blower Co Blower
US2628769A (en) * 1947-03-17 1953-02-17 Lau Blower Co Blower
US2745597A (en) * 1953-01-13 1956-05-15 Harvey Whipple Inc Fan
US3211364A (en) * 1963-10-30 1965-10-12 Lau Blower Co Blower wheel
JPS5171515A (en) * 1974-12-19 1976-06-21 Rokugo Seisakusho Goshi Kanryufuanyohaneguruma
US4613281A (en) * 1984-03-08 1986-09-23 Goulds Pumps, Incorporated Hydrodynamic seal
US5328332A (en) * 1993-05-25 1994-07-12 Chiang Swea T Wheel fan of range hood
US6508627B2 (en) * 2001-05-30 2003-01-21 Lau Industries, Inc. Airfoil blade and method for its manufacture
US7891210B2 (en) * 2008-01-24 2011-02-22 Johnson Controls Technology Company Adjustable motor base for an HVAC&R blower motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863517A (en) * 1973-09-10 1975-02-04 Lear Siegler Inc Centrifugal pump mount
US4531890A (en) * 1983-01-24 1985-07-30 Stokes Walter S Centrifugal fan impeller
US20020148067A1 (en) * 2001-04-12 2002-10-17 James Streeter Circumferential ridge for a centrifugal fan
US6955283B2 (en) * 2003-09-08 2005-10-18 The Boeing Company Adaptable mandrel for spin forming
US7152425B2 (en) * 2003-10-22 2006-12-26 Samsung Electronics Co., Ltd. Blowing device and air conditioning apparatus having the same

Also Published As

Publication number Publication date
WO2016081540A2 (fr) 2016-05-26
US20160138606A1 (en) 2016-05-19

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