FR2583826B1 - Helice de ventilateur - Google Patents

Helice de ventilateur

Info

Publication number
FR2583826B1
FR2583826B1 FR8509441A FR8509441A FR2583826B1 FR 2583826 B1 FR2583826 B1 FR 2583826B1 FR 8509441 A FR8509441 A FR 8509441A FR 8509441 A FR8509441 A FR 8509441A FR 2583826 B1 FR2583826 B1 FR 2583826B1
Authority
FR
France
Prior art keywords
fan propeller
propeller
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.)
Expired
Application number
FR8509441A
Other languages
English (en)
Other versions
FR2583826A1 (fr
Inventor
Jean-Antoine Vincens
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.)
ETRI SA
Original Assignee
ETRI SA
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 ETRI SA filed Critical ETRI SA
Priority to FR8509441A priority Critical patent/FR2583826B1/fr
Publication of FR2583826A1 publication Critical patent/FR2583826A1/fr
Application granted granted Critical
Publication of FR2583826B1 publication Critical patent/FR2583826B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate cavities
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/087—Propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8509441A 1985-06-21 1985-06-21 Helice de ventilateur Expired FR2583826B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8509441A FR2583826B1 (fr) 1985-06-21 1985-06-21 Helice de ventilateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8509441A FR2583826B1 (fr) 1985-06-21 1985-06-21 Helice de ventilateur

Publications (2)

Publication Number Publication Date
FR2583826A1 FR2583826A1 (fr) 1986-12-26
FR2583826B1 true FR2583826B1 (fr) 1989-07-13

Family

ID=9320502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8509441A Expired FR2583826B1 (fr) 1985-06-21 1985-06-21 Helice de ventilateur

Country Status (1)

Country Link
FR (1) FR2583826B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE440714T1 (de) * 1998-12-23 2009-09-15 Jetfan Technology Ltd Werkzeug und verfahren zur herstellung eines ventilators mit einer nabe und mehreren daran angebrachten helixfírmigen blättern
TW514353U (en) * 2002-03-28 2002-12-11 Delta Electronics Inc Composite heat-dissipating device
US6877958B2 (en) * 2002-03-28 2005-04-12 Delta Electronics Inc. Heat-dissipating device and its manufacturing process
DE102006020081A1 (de) * 2006-04-29 2007-10-31 Pfeiffer Vacuum Gmbh Rotor- oder Statorscheibe für eine Molekularpumpe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614074A (en) * 1946-07-02 1948-12-09 Aubrey Lawrence Collins Improvements in or relating to fans
FR997656A (fr) * 1949-10-17 1952-01-09 Roue à pales, notamment pour ventilateur
DE872816C (de) * 1951-05-13 1953-04-09 Benno Schilde Maschb A G Nabe fuer Schraubenluefterrad
FR1111585A (fr) * 1953-09-11 1956-03-01 Garrett Corp Perfectionnements relatifs aux roues ou rotors pour fluides élastiques
US4175911A (en) * 1975-06-20 1979-11-27 Daimler-Benz Aktiengesellschaft Radial turbine wheel for a gas turbine
DE2855909C2 (de) * 1978-12-23 1984-05-03 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Axial oder halbaxialdurchströmtes Lauf- oder Vorleitrad mit in Strömungsrichtung zunehmendem Nabendurchmesser, insbesondere zur Kühlung von Brennkraftmaschinen in Fahrzeugen

Also Published As

Publication number Publication date
FR2583826A1 (fr) 1986-12-26

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse