KR880000522B1 - 축류(軸流)팬 - Google Patents

축류(軸流)팬 Download PDF

Info

Publication number
KR880000522B1
KR880000522B1 KR1019850004320A KR850004320A KR880000522B1 KR 880000522 B1 KR880000522 B1 KR 880000522B1 KR 1019850004320 A KR1019850004320 A KR 1019850004320A KR 850004320 A KR850004320 A KR 850004320A KR 880000522 B1 KR880000522 B1 KR 880000522B1
Authority
KR
South Korea
Prior art keywords
wing
radius
axis
blade
angle
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
KR1019850004320A
Other languages
English (en)
Korean (ko)
Other versions
KR860002654A (ko
Inventor
가쓰히사 오오쓰다
구라오 나까지마
요시미 이와무라
Original Assignee
미쓰비시전기 주식회사
카다야마히도 하지로
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 미쓰비시전기 주식회사, 카다야마히도 하지로 filed Critical 미쓰비시전기 주식회사
Publication of KR860002654A publication Critical patent/KR860002654A/ko
Application granted granted Critical
Publication of KR880000522B1 publication Critical patent/KR880000522B1/ko
Expired legal-status Critical Current

Links

Images

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
    • 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
    • F04D29/384—Blades characterised by form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR1019850004320A 1984-09-06 1985-06-18 축류(軸流)팬 Expired KR880000522B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59186914A JPS6165098A (ja) 1984-09-06 1984-09-06 軸流フアン
JP59-186914 1984-09-06

Publications (2)

Publication Number Publication Date
KR860002654A KR860002654A (ko) 1986-04-28
KR880000522B1 true KR880000522B1 (ko) 1988-04-09

Family

ID=16196897

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850004320A Expired KR880000522B1 (ko) 1984-09-06 1985-06-18 축류(軸流)팬

Country Status (2)

Country Link
JP (1) JPS6165098A (enrdf_load_stackoverflow)
KR (1) KR880000522B1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332150A (zh) * 2019-08-06 2019-10-15 三菱重工海尔(青岛)空调机有限公司 一种基于叶型曲线的扇叶优化设计方法以及高效风扇

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61123346U (enrdf_load_stackoverflow) * 1985-01-17 1986-08-04
JPS64398A (en) * 1987-06-22 1989-01-05 Matsushita Electric Works Ltd Motor fan
JPH0730958Y2 (ja) * 1987-12-18 1995-07-19 日本サ−ボ株式会社 軸流ファン
JP3673148B2 (ja) * 2000-07-04 2005-07-20 シャープ株式会社 プロペラファンおよびプロペラファンの成形用金型ならびに流体送り装置
EP2068001B1 (en) * 2000-07-04 2011-01-26 Sharp Kabushiki Kaisha Propeller fan, propeller fan molding mold, and fluid feeding device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115911A (en) * 1977-03-19 1978-10-09 Daikin Ind Ltd Axial-flow fan
JPS53116512A (en) * 1977-03-23 1978-10-12 Hitachi Ltd Axial flow impeller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332150A (zh) * 2019-08-06 2019-10-15 三菱重工海尔(青岛)空调机有限公司 一种基于叶型曲线的扇叶优化设计方法以及高效风扇
CN110332150B (zh) * 2019-08-06 2025-04-29 三菱重工海尔(青岛)空调机有限公司 一种基于叶型曲线的扇叶优化设计方法以及高效风扇

Also Published As

Publication number Publication date
JPS6165098A (ja) 1986-04-03
KR860002654A (ko) 1986-04-28
JPH0226080B2 (enrdf_load_stackoverflow) 1990-06-07

Similar Documents

Publication Publication Date Title
US20080019826A1 (en) Blower
JP2000110789A (ja) 軸流送風機
JP2003074495A (ja) ターボファン（ｆａｎ）のブレード構造
CN115717604B (zh) 一种带襟叶的后向离心风轮及其叶片叶型设计方法
KR101251130B1 (ko) 프로펠러 팬
JP3127850B2 (ja) プロペラファン用羽根車
KR880000522B1 (ko) 축류(軸流)팬
CN101363450B (zh) 一种多翼式离心风机的叶轮结构
JP3337248B2 (ja) プロペラファン
JP3524410B2 (ja) プロペラファン
JPH05202893A (ja) 送風装置
CN211259115U (zh) 一种叶片、多翼离心风叶及多翼离心风机
KR880000523B1 (ko) 축류(軸流)임펠러
CN118855760B (zh) 扇叶、风机和吹风设备
KR880000521B1 (ko) 축류(軸流)팬
EP1411248B1 (en) Impeller for centrifugal fan and centrifugal fan equipped with the same
CN115596707B (zh) 一种带涡流发生器的轴流式叶轮
JPH01247797A (ja) ファン
JP2000009083A (ja) 羽根車
JPH05296195A (ja) 軸流ファン
CN214945246U (zh) 轴流风叶及具有其的风机
JP2019127865A (ja) 遠心ファン
JP2003035294A (ja) 多翼送風機の羽根車及びそれを備えた多翼送風機
JP2718943B2 (ja) 軸流ファン
JP3454119B2 (ja) シロッコファンの羽根車及びその成形用金型

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 19940407

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19950410

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19950410

R17-X000 Change to representative recorded

St.27 status event code: A-5-5-R10-R17-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000