GB2145157B - Axial flow fan - Google Patents

Axial flow fan

Info

Publication number
GB2145157B
GB2145157B GB08418298A GB8418298A GB2145157B GB 2145157 B GB2145157 B GB 2145157B GB 08418298 A GB08418298 A GB 08418298A GB 8418298 A GB8418298 A GB 8418298A GB 2145157 B GB2145157 B GB 2145157B
Authority
GB
United Kingdom
Prior art keywords
axial flow
flow fan
fan
axial
flow
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
GB08418298A
Other versions
GB2145157A (en
GB8418298D0 (en
Inventor
Rainer Blees
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.)
Howden Turbo GmbH
Original Assignee
Kuehnle Kopp and Kausch AG
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 Kuehnle Kopp and Kausch AG filed Critical Kuehnle Kopp and Kausch AG
Publication of GB8418298D0 publication Critical patent/GB8418298D0/en
Publication of GB2145157A publication Critical patent/GB2145157A/en
Application granted granted Critical
Publication of GB2145157B publication Critical patent/GB2145157B/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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/685—Inducing localised fluid recirculation in the stator-rotor interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB08418298A 1983-08-16 1984-07-18 Axial flow fan Expired GB2145157B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833329563 DE3329563A1 (en) 1983-08-16 1983-08-16 AXIAL FAN

Publications (3)

Publication Number Publication Date
GB8418298D0 GB8418298D0 (en) 1984-08-22
GB2145157A GB2145157A (en) 1985-03-20
GB2145157B true GB2145157B (en) 1987-03-18

Family

ID=6206672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08418298A Expired GB2145157B (en) 1983-08-16 1984-07-18 Axial flow fan

Country Status (3)

Country Link
DE (1) DE3329563A1 (en)
GB (1) GB2145157B (en)
IN (1) IN162214B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2908152B1 (en) * 2006-11-08 2009-02-06 Snecma Sa TURBOMACHINE TURBINE BOW

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB697748A (en) * 1950-02-24 1953-09-30 Voith Gmbh J M Improvements in and relating to axial flow blowers and pumps
GB985776A (en) * 1961-04-14 1965-03-10 Ass Elect Ind Improvements relating to rotary gas blowers or compressors
GB971445A (en) * 1963-04-05 1964-09-30 Do G Pk Exi Kompleksnoi Mekh S An axial flow blower or suction fan
DE2351308C3 (en) * 1973-10-12 1981-10-08 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Device for expanding the working range of axial flow machines

Also Published As

Publication number Publication date
DE3329563C2 (en) 1987-09-17
GB2145157A (en) 1985-03-20
DE3329563A1 (en) 1985-03-07
IN162214B (en) 1988-04-16
GB8418298D0 (en) 1984-08-22

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Legal Events

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

Effective date: 19940718