JPS584799U - 送風輪 - Google Patents

送風輪

Info

Publication number
JPS584799U
JPS584799U JP1982084795U JP8479582U JPS584799U JP S584799 U JPS584799 U JP S584799U JP 1982084795 U JP1982084795 U JP 1982084795U JP 8479582 U JP8479582 U JP 8479582U JP S584799 U JPS584799 U JP S584799U
Authority
JP
Japan
Prior art keywords
blades
intermediate portion
blower
blade
outer edge
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.)
Granted
Application number
JP1982084795U
Other languages
English (en)
Other versions
JPS6237996Y2 (ja
Inventor
ステフアン・ウイリアム・クロノスキ−
Original Assignee
トリン　コ−ポレ−ション
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 トリン　コ−ポレ−ション filed Critical トリン　コ−ポレ−ション
Publication of JPS584799U publication Critical patent/JPS584799U/ja
Application granted granted Critical
Publication of JPS6237996Y2 publication Critical patent/JPS6237996Y2/ja
Granted 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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49329—Centrifugal blower or fan
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49922—Overedge assembling of seated part by bending over projecting prongs

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は本考案による送風輪の斜視図、第２図は送風輪
の羽根板の平面図、第３図は第２図の３−３線上で断面
として矢の方向に見た拡大部分断面図、第４図は第２図
に示す羽根板の側面図、第５図は本考案による送風輪に
用いられる中心円板または金属板部材の拡大部分図、第
６図は送風輪の中心円板または金属板部材の羽根差込孔
に隣接する小部分を折曲げて完全に組立てる前の状態を
示す拡大部分斜視図、第７図は送風輪Ω組立中の状態を
示す説明用路線図、第８図は送風輪の中心円板または金
属板部材における羽根差込孔に羽根を挿入して組立てて
いる状態を示す拡大部分図、第９図は平坦矯正用プレス
工具を中心円板または金属板部材の折曲部分の１個に掛
合させた状態を示す拡大部分図、第１０図は羽根を羽根
差込孔内に差妹んで固着した状態を示す中心円板の拡大
部分図、第１１図は第２図の１１１１線上で断面として
羽根板の外側縁部分を示す拡大部分断面図である。 １０・・・送風輪、１２・・・羽根板、１４・・・中間
部分、１６・・・環状外側縁部分、１８・・・送風羽根
、２０・・・半径方向内端縁、２２・・・半径方向外端
縁、２４・・・連続部分、２６・・・外側部分、２８・
・・小切欠、３０・・・半径方向金属板部材、３２・・
・羽根差込孔、３８゜４０・・・対向側縁、４２・・・
半径方向内端縁、４４・・・半径方向外端縁、４６・・
・外周、４８・・・保持部、　　、５２・・・隣接部分
。

Claims (1)

    【実用新案登録請求の範囲】
  1. はぼ円筒形状に形成された金属羽根板を具え、この羽根
    板が環状の中間部分と、この中間部分の両側における同
    一構造の幅狭の環状外側縁部分とを有し、前記中間部分
    には複数個の円周方向に互いに離間しかつ軸線方向に延
    在する送風羽根が設けられ、各羽根が軸線方向に延在す
    る半径方向内端縁及び外端縁を有し、前記環状外側縁部
    分が前記送風羽根の両端部に一体に形成された軸線方向
    内側に位置する連続部分を有し、また、前記羽根板の中
    間部分の内側に設けられかつ中間部分に取付けられる少
    なくとも１個のほぼ半径方向に位置する半径方向金属板
    部材を具え、この半径方向金属板部材が外周に沿って円
    周方向に互いに離間して前記送風羽根のそれぞれに関連
    した羽根差込孔を有し、前記送風羽根を受ける各羽根差
    込孔の対向側縁が前記羽根の幅の少なくとも半分にわた
    る対向側に沿って前記羽根を挾持する構成としてなるこ
    とを特徴とする送風輪。
JP1982084795U 1974-05-24 1982-06-09 送風輪 Granted JPS584799U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US473124A US3921272A (en) 1974-05-24 1974-05-24 Blower wheel and method of making the same
US473124 1974-05-24

Publications (2)

Publication Number Publication Date
JPS584799U true JPS584799U (ja) 1983-01-12
JPS6237996Y2 JPS6237996Y2 (ja) 1987-09-28

Family

ID=23878304

Family Applications (2)

Application Number Title Priority Date Filing Date
JP50056794A Pending JPS50156706A (ja) 1974-05-24 1975-05-15
JP1982084795U Granted JPS584799U (ja) 1974-05-24 1982-06-09 送風輪

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP50056794A Pending JPS50156706A (ja) 1974-05-24 1975-05-15

Country Status (9)

Country Link
US (1) US3921272A (ja)
JP (2) JPS50156706A (ja)
BR (1) BR7503274A (ja)
CA (1) CA1032133A (ja)
DE (1) DE2522027A1 (ja)
ES (1) ES437883A1 (ja)
FR (1) FR2272279A1 (ja)
GB (1) GB1490778A (ja)
IT (1) IT1038404B (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698599A (en) * 1980-09-29 1981-08-08 Hitachi Ltd Manufacture of multivane fan
JPS56154197A (en) * 1980-12-12 1981-11-28 Hitachi Ltd Manufacture of multivane fan
FR2659506B1 (fr) * 1990-03-08 1995-06-02 Valeo Equip Electr Moteur Procede de fabrication d'une roue de ventilateur pour machines tournantes electriques, notamment pour alternateurs de vehicules automobiles, et roue de ventilateur obtenue par un tel procede.
US5464372A (en) * 1994-04-26 1995-11-07 Deere & Company Cleaning fan having snap in blades
DE4423322C2 (de) * 1994-07-02 2003-08-21 Motoren Ventilatoren Gmbh Lüfterwalze für Querstromgebläse
JP2799143B2 (ja) * 1994-08-09 1998-09-17 株式会社東芝 横流ファン用多翼羽根車の製造装置およびその製造方法
US7192254B2 (en) * 2004-08-11 2007-03-20 Datech Technology Co., Ltd. Radial fan having axial fan blade configuration
US20090241587A1 (en) * 2008-03-26 2009-10-01 Yu Wang End ring of fan wheel of a fan coil unit including a flange
US8881396B2 (en) 2011-02-07 2014-11-11 Revcor, Inc. Method of manufacturing a fan assembly
CN104747492A (zh) * 2013-12-25 2015-07-01 珠海格力电器股份有限公司 贯流叶轮、贯流风机及壁挂式空调器
US9995316B2 (en) * 2014-03-11 2018-06-12 Revcor, Inc. Blower assembly and method
US20170211585A1 (en) * 2016-01-22 2017-07-27 Beckett Air Incorporated Double inlet blower wheel
US10030667B2 (en) * 2016-02-17 2018-07-24 Regal Beloit America, Inc. Centrifugal blower wheel for HVACR applications
CN106123171A (zh) * 2016-06-28 2016-11-16 山东中科能人工环境有限公司 一种新型变频控制家庭地源热泵空调系统装置
CN106091117B (zh) * 2016-06-28 2020-04-21 山东中科能人工环境有限公司 一种新型变频控制散热器装置
CN106091099A (zh) * 2016-06-28 2016-11-09 山东中科能人工环境有限公司 一种新型变频双温双控散热器装置
CN108161375B (zh) * 2018-02-11 2019-06-14 广汉天空动力机械有限责任公司 一种涡流器组件的加工工艺方法
US11274677B2 (en) 2018-10-25 2022-03-15 Revcor, Inc. Blower assembly
CN118548245B (zh) * 2024-07-26 2024-10-11 佛山市南海九洲普惠风机有限公司 一种高效低噪柜式多翼式离心风机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155264A (en) * 1938-01-24 1939-04-18 Edward A Freed Method and apparatus for forming blower wheels
US2980990A (en) * 1957-01-22 1961-04-25 Vernco Corp Spiral blower wheel
US3262637A (en) * 1964-11-04 1966-07-26 Vernco Corp Individual blade mountings in a blower wheel
US3450337A (en) * 1967-08-04 1969-06-17 Brundage Co Blower wheel center plate with bent tabs for securing blades in place
SE367234B (ja) * 1972-04-12 1974-05-20 K Wallman

Also Published As

Publication number Publication date
FR2272279A1 (ja) 1975-12-19
BR7503274A (pt) 1976-04-27
IT1038404B (it) 1979-11-20
ES437883A1 (es) 1977-01-01
GB1490778A (en) 1977-11-02
DE2522027A1 (de) 1975-12-04
JPS6237996Y2 (ja) 1987-09-28
JPS50156706A (ja) 1975-12-18
US3921272A (en) 1975-11-25
CA1032133A (en) 1978-05-30

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