IT946668B - Pala per ventilatori assiali e procedimento per la sua fabbri cazione - Google Patents

Pala per ventilatori assiali e procedimento per la sua fabbri cazione

Info

Publication number
IT946668B
IT946668B IT1948772A IT1948772A IT946668B IT 946668 B IT946668 B IT 946668B IT 1948772 A IT1948772 A IT 1948772A IT 1948772 A IT1948772 A IT 1948772A IT 946668 B IT946668 B IT 946668B
Authority
IT
Italy
Prior art keywords
cazione
fabbri
blade
procedure
axial fans
Prior art date
Application number
IT1948772A
Other languages
English (en)
Original Assignee
Karberg U Hennemann
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 Karberg U Hennemann filed Critical Karberg U Hennemann
Application granted granted Critical
Publication of IT946668B publication Critical patent/IT946668B/it

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT1948772A 1971-03-18 1972-01-18 Pala per ventilatori assiali e procedimento per la sua fabbri cazione IT946668B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712113189 DE2113189A1 (de) 1971-03-18 1971-03-18 Luefterradschaufel fuer Axialluefter und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
IT946668B true IT946668B (it) 1973-05-21

Family

ID=5802008

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1948772A IT946668B (it) 1971-03-18 1972-01-18 Pala per ventilatori assiali e procedimento per la sua fabbri cazione

Country Status (6)

Country Link
DE (1) DE2113189A1 (it)
FR (1) FR2129364A5 (it)
GB (1) GB1359111A (it)
IT (1) IT946668B (it)
NL (1) NL7117810A (it)
SE (1) SE390919B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9300312A (pt) * 1993-02-02 1993-07-27 Alpina Equipamentos Ind Ltda Aperfeicoamento em pas de plasticos reforcados com fibras
US5520515A (en) * 1995-05-23 1996-05-28 Bailsco Blades & Casting, Inc. Variable pitch propeller having locking insert
US8337157B2 (en) 2005-07-04 2012-12-25 Behr Gmbh & Co. Kg Blower wheel
ES2375003B1 (es) * 2008-10-22 2012-11-21 Soler & Palau Ventilation Group, S.L. Sistema para el posicionamiento angular de los álabes de un ventilador axial.
CN116576152B (zh) * 2023-07-12 2023-09-22 中国空气动力研究与发展中心低速空气动力研究所 一种风洞风扇桨叶固定装置及可调桨叶安装角风洞风扇

Also Published As

Publication number Publication date
DE2113189A1 (de) 1972-09-28
DE2113189B2 (it) 1975-09-11
NL7117810A (it) 1972-09-20
SE390919B (sv) 1977-01-31
GB1359111A (en) 1974-07-10
FR2129364A5 (it) 1972-10-27

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