KR910001263A - 멀티블레이드송풍기의 날개바퀴 - Google Patents

멀티블레이드송풍기의 날개바퀴 Download PDF

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Publication number
KR910001263A
KR910001263A KR1019890008309A KR890008309A KR910001263A KR 910001263 A KR910001263 A KR 910001263A KR 1019890008309 A KR1019890008309 A KR 1019890008309A KR 890008309 A KR890008309 A KR 890008309A KR 910001263 A KR910001263 A KR 910001263A
Authority
KR
South Korea
Prior art keywords
partition
blade
circumferential portion
wing wheels
multiblade blower
Prior art date
Application number
KR1019890008309A
Other languages
English (en)
Inventor
마사히로 아다라시
쇼오다로우 이도오
기요시 사노
Original Assignee
다니이 아끼오
마쓰시다 덴끼 산교오 가부시기가이샤
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 다니이 아끼오, 마쓰시다 덴끼 산교오 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR910001263A publication Critical patent/KR910001263A/ko

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
    • F04D29/38—Blades

Landscapes

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

Abstract

내용 없음.

Description

멀티블레이드송풍기의 날개바퀴
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한실시예에 있어서의 횡단흐름 날개바퀴의 블레이드부의 사시도,
제2도 (a), (b)는 각기 동 블레이드를 구비한 다른 횡단흐름 송풍기의 단면도,
제3도는 동 블레이드에 의한 공기흐름의 상태를 설명하는 설명도.

Claims (1)

  1. 일정간격을 두고 배설된 원형의 단판 그렇지 않으면 칸막이(4)와, 단판 또는 칸막이 사이에, 단판 혹은 칸막이(4)의 주연에 여러장의 블레이드(5)를 배설한 날개바퀴(1)에 있어서, 날개바퀴내주측의 블레이드 선단에, 그 블레이드의 길이방향의 전체에 걸쳐서 연장하여 나온 원주부(6)를 설치하고, 나아가서 동 원주부의 지름을 블레이드에 있어서의 원주부의 접속개소의 살두께보다도 크게한 멀티블레드송풍기의 날개바퀴.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890008309A 1988-06-16 1989-06-16 멀티블레이드송풍기의 날개바퀴 KR910001263A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63148554A JPH01315695A (ja) 1988-06-16 1988-06-16 多翼送風機の羽根車
JP63-148554 1988-06-16

Publications (1)

Publication Number Publication Date
KR910001263A true KR910001263A (ko) 1991-01-30

Family

ID=15455356

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890008309A KR910001263A (ko) 1988-06-16 1989-06-16 멀티블레이드송풍기의 날개바퀴

Country Status (5)

Country Link
JP (1) JPH01315695A (ko)
KR (1) KR910001263A (ko)
CN (1) CN1015069B (ko)
AU (1) AU602816B2 (ko)
MY (1) MY105201A (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05321891A (ja) * 1992-05-21 1993-12-07 Matsushita Seiko Co Ltd 多翼ファン
KR970009834B1 (ko) * 1994-02-08 1997-06-18 엘지전자 주식회사 횡류팬의 임펠러
JP5140986B2 (ja) * 2006-03-15 2013-02-13 株式会社デンソー 遠心式多翼ファン
CN105298907A (zh) * 2014-06-19 2016-02-03 杨博胜 流体泵浦低紊流动叶轮
US11421702B2 (en) * 2019-08-21 2022-08-23 Pratt & Whitney Canada Corp. Impeller with chordwise vane thickness variation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1013321A (en) * 1972-12-28 1977-07-05 Takeshi Aizawa Blower
JPS59138157A (ja) * 1983-01-28 1984-08-08 Nippon Resuko:Kk 双方向電話転送装置
JPS60113094A (ja) * 1983-11-25 1985-06-19 Matsushita Electric Ind Co Ltd 貫流羽根車

Also Published As

Publication number Publication date
MY105201A (en) 1994-08-30
CN1048081A (zh) 1990-12-26
AU602816B2 (en) 1990-10-25
AU3637589A (en) 1989-12-21
CN1015069B (zh) 1991-12-11
JPH01315695A (ja) 1989-12-20

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E601 Decision to refuse application
WICV Withdrawal of application forming a basis of a converted application