DE2156978A1 - Ventilator - Google Patents

Ventilator

Info

Publication number
DE2156978A1
DE2156978A1 DE19712156978 DE2156978A DE2156978A1 DE 2156978 A1 DE2156978 A1 DE 2156978A1 DE 19712156978 DE19712156978 DE 19712156978 DE 2156978 A DE2156978 A DE 2156978A DE 2156978 A1 DE2156978 A1 DE 2156978A1
Authority
DE
Germany
Prior art keywords
positioning element
hub
blades
axial direction
fan
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.)
Pending
Application number
DE19712156978
Other languages
German (de)
English (en)
Inventor
Miguel Canals Barcelona Elias (Spanien)
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 DE2156978A1 publication Critical patent/DE2156978A1/de
Pending 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)
DE19712156978 1970-11-30 1971-11-17 Ventilator Pending DE2156978A1 (de)

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
DE2156978A1 true DE2156978A1 (de) 1972-05-31

Family

ID=8341072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712156978 Pending DE2156978A1 (de) 1970-11-30 1971-11-17 Ventilator

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 (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

Families Citing this family (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.
CN215955861U (zh) * 2021-09-18 2022-03-04 安徽皖宏电气股份有限公司 一种散热配电柜

Cited By (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

Also Published As

Publication number Publication date
GB1358189A (en) 1974-06-26
ES163840Y (es) 1971-08-16
FR2116138A5 (enExample) 1972-07-07
ES163840U (es) 1971-02-01
NL7116244A (enExample) 1972-06-01

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