ES332908A1 - Improvements in the construction of variable step fans. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of variable step fans. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES332908A1
ES332908A1 ES0332908A ES332908A ES332908A1 ES 332908 A1 ES332908 A1 ES 332908A1 ES 0332908 A ES0332908 A ES 0332908A ES 332908 A ES332908 A ES 332908A ES 332908 A1 ES332908 A1 ES 332908A1
Authority
ES
Spain
Prior art keywords
fans
translation
construction
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.)
Expired
Application number
ES0332908A
Other languages
Spanish (es)
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.)
GKN Screws and Fasteners Ltd
Original Assignee
GKN Screws and Fasteners Ltd
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 GKN Screws and Fasteners Ltd filed Critical GKN Screws and Fasteners Ltd
Publication of ES332908A1 publication Critical patent/ES332908A1/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
    • F04D29/362—Blade mountings adjustable during rotation
    • F04D29/366—Adjustment by interaction of inertion and lift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/06—Controlling of coolant flow the coolant being cooling-air by varying blade pitch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Improvements in the construction of fans of variable pitch, of the type in which the pitch of the blades varies automatically with the speed of rotation of the fan around its axis of rotation, characterized in that each blade is mounted in a way that allows a movement articulated around a line of articulation, extended on a conical surface of revolution generated around said axis, the center of load of the blade being deviated from the articulation line, providing elastic means, which act on the blades driving them to Default step positions when the fan is at rest. (Machine-translation by Google Translate, not legally binding)
ES0332908A 1965-10-30 1966-10-29 Improvements in the construction of variable step fans. (Machine-translation by Google Translate, not legally binding) Expired ES332908A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4602665 1965-10-30

Publications (1)

Publication Number Publication Date
ES332908A1 true ES332908A1 (en) 1967-10-01

Family

ID=10439539

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0332908A Expired ES332908A1 (en) 1965-10-30 1966-10-29 Improvements in the construction of variable step fans. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES332908A1 (en)
NL (1) NL6615271A (en)

Also Published As

Publication number Publication date
NL6615271A (en) 1967-05-02

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