GB1502002A - Impeller for axial-flow fans - Google Patents

Impeller for axial-flow fans

Info

Publication number
GB1502002A
GB1502002A GB3315275A GB3315275A GB1502002A GB 1502002 A GB1502002 A GB 1502002A GB 3315275 A GB3315275 A GB 3315275A GB 3315275 A GB3315275 A GB 3315275A GB 1502002 A GB1502002 A GB 1502002A
Authority
GB
United Kingdom
Prior art keywords
peg
notches
axial
aug
bearing
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
GB3315275A
Other languages
English (en)
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.)
Karberg & Hennemann KG
Original Assignee
Karberg & Hennemann KG
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
Priority claimed from DE19742439767 external-priority patent/DE2439767C3/de
Application filed by Karberg & Hennemann KG filed Critical Karberg & Hennemann KG
Publication of GB1502002A publication Critical patent/GB1502002A/en
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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB3315275A 1974-08-20 1975-08-08 Impeller for axial-flow fans Expired GB1502002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742439767 DE2439767C3 (de) 1974-08-20 Schaufelrad für Axiallüfter

Publications (1)

Publication Number Publication Date
GB1502002A true GB1502002A (en) 1978-02-22

Family

ID=5923577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3315275A Expired GB1502002A (en) 1974-08-20 1975-08-08 Impeller for axial-flow fans

Country Status (8)

Country Link
JP (1) JPS5185507A (ref)
AU (1) AU8411475A (ref)
BR (1) BR7505331A (ref)
FR (1) FR2282549A1 (ref)
GB (1) GB1502002A (ref)
IT (1) IT1041851B (ref)
NL (1) NL7509752A (ref)
SE (1) SE402329B (ref)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315819A (en) * 1996-07-27 1998-02-11 Nuaire Ltd Fan with variable blade setting
CN102135116A (zh) * 2011-05-11 2011-07-27 莫迪温集团有限公司 一种轴流叶轮用定位件
CN102135114A (zh) * 2011-05-11 2011-07-27 莫迪温集团有限公司 一种轴流叶轮用叶片安装结构
WO2013004299A1 (en) * 2011-07-05 2013-01-10 Multi-Wing International A/S An axial fan
CN106194830A (zh) * 2016-08-31 2016-12-07 株洲联诚集团有限责任公司 一种叶片角度可调的轴流风机叶轮

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03286200A (ja) * 1990-03-31 1991-12-17 Usui Internatl Ind Co Ltd ブレードねじれ角可変型組立フアン

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE520194A (ref) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315819A (en) * 1996-07-27 1998-02-11 Nuaire Ltd Fan with variable blade setting
CN102135116A (zh) * 2011-05-11 2011-07-27 莫迪温集团有限公司 一种轴流叶轮用定位件
CN102135114A (zh) * 2011-05-11 2011-07-27 莫迪温集团有限公司 一种轴流叶轮用叶片安装结构
WO2013004299A1 (en) * 2011-07-05 2013-01-10 Multi-Wing International A/S An axial fan
CN106194830A (zh) * 2016-08-31 2016-12-07 株洲联诚集团有限责任公司 一种叶片角度可调的轴流风机叶轮
CN106194830B (zh) * 2016-08-31 2018-09-28 湖南联诚轨道装备有限公司 一种叶片角度可调的轴流风机叶轮

Also Published As

Publication number Publication date
IT1041851B (it) 1980-01-10
BR7505331A (pt) 1976-08-03
JPS5185507A (ja) 1976-07-27
SE7509263L (sv) 1976-02-23
NL7509752A (nl) 1976-02-24
FR2282549A1 (fr) 1976-03-19
FR2282549B1 (ref) 1979-05-18
DE2439767B2 (de) 1976-10-21
DE2439767A1 (de) 1976-03-04
SE402329B (sv) 1978-06-26
AU8411475A (en) 1977-02-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee