GB1358189A - Fan with adjustable blades - Google Patents

Fan with adjustable blades

Info

Publication number
GB1358189A
GB1358189A GB5498571A GB5498571A GB1358189A GB 1358189 A GB1358189 A GB 1358189A GB 5498571 A GB5498571 A GB 5498571A GB 5498571 A GB5498571 A GB 5498571A GB 1358189 A GB1358189 A GB 1358189A
Authority
GB
United Kingdom
Prior art keywords
notches
fan
lugs
blades
blade
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
GB5498571A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1358189A publication Critical patent/GB1358189A/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)
GB5498571A 1970-11-30 1971-11-26 Fan with adjustable blades Expired GB1358189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1970163840U ES163840Y (es) 1970-11-30 1970-11-30 Helice de aspas inclinables, para ventiladores.

Publications (1)

Publication Number Publication Date
GB1358189A true GB1358189A (en) 1974-06-26

Family

ID=8341072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5498571A Expired GB1358189A (en) 1970-11-30 1971-11-26 Fan with adjustable blades

Country Status (5)

Country Link
DE (1) DE2156978A1 (enExample)
ES (1) ES163840Y (enExample)
FR (1) FR2116138A5 (enExample)
GB (1) GB1358189A (enExample)
NL (1) NL7116244A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1022084C2 (nl) * 2002-12-05 2004-06-08 Ventilatoren Sirocco Howden Bv Flexibele rotorbladaanslag.
WO2023040587A1 (zh) * 2021-09-18 2023-03-23 安徽皖宏电气股份有限公司 一种散热配电柜

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685513A (en) * 1981-11-24 1987-08-11 General Motors Corporation Engine cooling fan and fan shrouding arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1022084C2 (nl) * 2002-12-05 2004-06-08 Ventilatoren Sirocco Howden Bv Flexibele rotorbladaanslag.
WO2023040587A1 (zh) * 2021-09-18 2023-03-23 安徽皖宏电气股份有限公司 一种散热配电柜

Also Published As

Publication number Publication date
DE2156978A1 (de) 1972-05-31
ES163840Y (es) 1971-08-16
FR2116138A5 (enExample) 1972-07-07
ES163840U (es) 1971-02-01
NL7116244A (enExample) 1972-06-01

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed