FR2542386B3 - - Google Patents

Info

Publication number
FR2542386B3
FR2542386B3 FR8403542A FR8403542A FR2542386B3 FR 2542386 B3 FR2542386 B3 FR 2542386B3 FR 8403542 A FR8403542 A FR 8403542A FR 8403542 A FR8403542 A FR 8403542A FR 2542386 B3 FR2542386 B3 FR 2542386B3
Authority
FR
France
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
FR8403542A
Other languages
French (fr)
Other versions
FR2542386A3 (fr
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.)
VASAPOLLI SERGIO
Original Assignee
VASAPOLLI SERGIO
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 VASAPOLLI SERGIO filed Critical VASAPOLLI SERGIO
Publication of FR2542386A3 publication Critical patent/FR2542386A3/fr
Application granted granted Critical
Publication of FR2542386B3 publication Critical patent/FR2542386B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
FR8403542A 1983-03-10 1984-03-07 Dispositif de ventilation a geometrie variable, particulierement pour moteurs a combustion interne Granted FR2542386A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5303883 1983-03-10

Publications (2)

Publication Number Publication Date
FR2542386A3 FR2542386A3 (fr) 1984-09-14
FR2542386B3 true FR2542386B3 (ru) 1985-04-19

Family

ID=11279453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403542A Granted FR2542386A3 (fr) 1983-03-10 1984-03-07 Dispositif de ventilation a geometrie variable, particulierement pour moteurs a combustion interne

Country Status (1)

Country Link
FR (1) FR2542386A3 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413663A2 (en) * 1989-08-14 1991-02-20 Ceute S.A. Industrial axial-flow fan having offset airfoil-to-hub mounting system for improved aerodynamic performance

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936170B1 (fr) * 2008-09-25 2010-11-05 Alain Martin Pulverisateur pour cultures a haut rendement et grand rayon d'action comportant au moins quatre turbines ou helices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413663A2 (en) * 1989-08-14 1991-02-20 Ceute S.A. Industrial axial-flow fan having offset airfoil-to-hub mounting system for improved aerodynamic performance
EP0413663A3 (en) * 1989-08-14 1992-01-15 Ceute S.A. Industrial axial-flow fan having offset airfoil-to-hub mounting system for improved aerodynamic performance

Also Published As

Publication number Publication date
FR2542386A3 (fr) 1984-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse