ES163840U - Helice of aspas inclinable, for fans. (Machine-translation by Google Translate, not legally binding) - Google Patents

Helice of aspas inclinable, for fans. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES163840U
ES163840U ES0163840U ES163840U ES163840U ES 163840 U ES163840 U ES 163840U ES 0163840 U ES0163840 U ES 0163840U ES 163840 U ES163840 U ES 163840U ES 163840 U ES163840 U ES 163840U
Authority
ES
Spain
Prior art keywords
inclinable
fans
translation
machine
legally binding
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.)
Granted
Application number
ES0163840U
Other languages
Spanish (es)
Other versions
ES163840Y (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.)
Espanola De Lamparas Electricas Z Soc
Original Assignee
Espanola De Lamparas Electricas Z Soc
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 Espanola De Lamparas Electricas Z Soc filed Critical Espanola De Lamparas Electricas Z Soc
Priority to ES1970163840U priority Critical patent/ES163840Y/en
Publication of ES163840U publication Critical patent/ES163840U/en
Application granted granted Critical
Publication of ES163840Y publication Critical patent/ES163840Y/en
Priority to DE19712156978 priority patent/DE2156978A1/en
Priority to NL7116244A priority patent/NL7116244A/xx
Priority to GB5498571A priority patent/GB1358189A/en
Priority to FR7142653A priority patent/FR2116138A5/fr
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)

Abstract

Propeller of inclinable blades, for fans, essentially characterized in that it comprises a mechanical device located inside the fan's hub, acting through a protruding pushbutton, provided therein, allowing the concentration of the air flow, over an area located at a pre-established distance, whose effect is achieved by the previous inclination of the blades of the fan itself, or spread it in a wider area. By tilting the blades back independently of the oscillating motion of the propeller. (Machine-translation by Google Translate, not legally binding)
ES1970163840U 1970-11-30 1970-11-30 TILTING BLADE PROPELLER, FOR FANS. Expired ES163840Y (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES1970163840U ES163840Y (en) 1970-11-30 1970-11-30 TILTING BLADE PROPELLER, FOR FANS.
DE19712156978 DE2156978A1 (en) 1970-11-30 1971-11-17 fan
NL7116244A NL7116244A (en) 1970-11-30 1971-11-26
GB5498571A GB1358189A (en) 1970-11-30 1971-11-26 Fan with adjustable blades
FR7142653A FR2116138A5 (en) 1970-11-30 1971-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1970163840U ES163840Y (en) 1970-11-30 1970-11-30 TILTING BLADE PROPELLER, FOR FANS.

Publications (2)

Publication Number Publication Date
ES163840U true ES163840U (en) 1971-02-01
ES163840Y ES163840Y (en) 1971-08-16

Family

ID=8341072

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970163840U Expired ES163840Y (en) 1970-11-30 1970-11-30 TILTING BLADE PROPELLER, FOR FANS.

Country Status (5)

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

Families Citing this family (3)

* 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
NL1022084C2 (en) * 2002-12-05 2004-06-08 Ventilatoren Sirocco Howden Bv Rotor with flexible blades for e.g. fans, has blade stops formed by springs between hub and blades
CN215955861U (en) * 2021-09-18 2022-03-04 安徽皖宏电气股份有限公司 Heat dissipation switch board

Also Published As

Publication number Publication date
ES163840Y (en) 1971-08-16
DE2156978A1 (en) 1972-05-31
GB1358189A (en) 1974-06-26
FR2116138A5 (en) 1972-07-07
NL7116244A (en) 1972-06-01

Similar Documents

Publication Publication Date Title
GB1278606A (en) Improvements in or relating to transverse flow fans
GB1176535A (en) Heat Exchanger
ES163840U (en) Helice of aspas inclinable, for fans. (Machine-translation by Google Translate, not legally binding)
JPS51123905A (en) Fan
JPS5377319A (en) Axial-flow fan
NL7416770A (en) FRAGRANT AND FRESH AIR DELIVERING LAMP.
JPS52129004A (en) Multi-blade fun
ES439086A1 (en) Circular saw. (Machine-translation by Google Translate, not legally binding)
JPS5377318A (en) Motor-driven fan
GB1017535A (en) Device for cutting merchandise-filled cartons so as to form one or more trays
JPS5377313A (en) Motor-driven fan
ES196691U (en) Ventilation apparatus. (Machine-translation by Google Translate, not legally binding)
ES160839U (en) Mirror mirror. (Machine-translation by Google Translate, not legally binding)
ES298591A1 (en) Improvements in the construction of refrigerating fans (Machine-translation by Google Translate, not legally binding)
JPS52133107A (en) Fan driving device
USD198242S (en) Fan blade unit
SU418679A1 (en)
SU561052A1 (en) Device for controlling the flow of air in the air ducts
CA962244A (en) Flexible blade cooling fan with preflexed blades
JPS5377312A (en) Motor-driven fan
GB988871A (en) Device for controlling air flow
ES90758U (en) Fan (Machine-translation by Google Translate, not legally binding)
SCORER The origins and forms of dynamic instability in clear air at high altitude(Hydrodynamic instability generation by stable layer tilting at high altitude, considering clear air turbulence)
ES236491U (en) Adjustable air diffuser nozzle. (Machine-translation by Google Translate, not legally binding)
DK136433B (en) Air intake for fans.