DE3888865D1 - Festwinkelspannteil für Axialventilatorflügel. - Google Patents

Festwinkelspannteil für Axialventilatorflügel.

Info

Publication number
DE3888865D1
DE3888865D1 DE88106193T DE3888865T DE3888865D1 DE 3888865 D1 DE3888865 D1 DE 3888865D1 DE 88106193 T DE88106193 T DE 88106193T DE 3888865 T DE3888865 T DE 3888865T DE 3888865 D1 DE3888865 D1 DE 3888865D1
Authority
DE
Germany
Prior art keywords
clamping part
fan blades
axial fan
fixed angle
angle clamping
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 - Lifetime
Application number
DE88106193T
Other languages
English (en)
Other versions
DE3888865T2 (de
Inventor
Antonio Mosiewicz
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.)
Cofimco SRL
Original Assignee
Cofimco SRL
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 Cofimco SRL filed Critical Cofimco SRL
Application granted granted Critical
Publication of DE3888865D1 publication Critical patent/DE3888865D1/de
Publication of DE3888865T2 publication Critical patent/DE3888865T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
DE3888865T 1987-04-24 1988-04-19 Festwinkelspannteil für Axialventilatorflügel. Expired - Lifetime DE3888865T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20279/87A IT1204969B (it) 1987-04-24 1987-04-24 Elemento calettatore per pale di ventilatore assilae,con angolo di calettamento fisso

Publications (2)

Publication Number Publication Date
DE3888865D1 true DE3888865D1 (de) 1994-05-11
DE3888865T2 DE3888865T2 (de) 1994-07-21

Family

ID=11165381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3888865T Expired - Lifetime DE3888865T2 (de) 1987-04-24 1988-04-19 Festwinkelspannteil für Axialventilatorflügel.

Country Status (6)

Country Link
US (1) US4930989A (de)
EP (1) EP0287999B1 (de)
JP (1) JPH0784880B2 (de)
DE (1) DE3888865T2 (de)
ES (1) ES2050673T3 (de)
IT (1) IT1204969B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222864A (en) * 1991-09-27 1993-06-29 Hunter Fan Company Ceiling fan
US5520515A (en) * 1995-05-23 1996-05-28 Bailsco Blades & Casting, Inc. Variable pitch propeller having locking insert
JP4748852B2 (ja) * 2000-12-12 2011-08-17 臼井国際産業株式会社 樹脂製ブレードを有するファン

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1453873A (en) * 1921-04-02 1923-05-01 Du Val Q Hicks Convertible fan
US2825414A (en) * 1956-12-28 1958-03-04 Joseph A Page Impeller blade assembly
US3323711A (en) * 1965-08-05 1967-06-06 Chore Time Equipment Fan blade construction
JPS5745430Y2 (de) * 1975-10-16 1982-10-06
US4191506A (en) * 1977-12-20 1980-03-04 Packham Lester M Propeller and impeller constructions
DE3017226A1 (de) * 1979-05-12 1980-11-20 Papst Motoren Kg Ventilatorlaufrad

Also Published As

Publication number Publication date
IT1204969B (it) 1989-03-10
JPH0784880B2 (ja) 1995-09-13
EP0287999A2 (de) 1988-10-26
ES2050673T3 (es) 1994-06-01
EP0287999B1 (de) 1994-04-06
DE3888865T2 (de) 1994-07-21
EP0287999A3 (en) 1989-03-22
JPS6429697A (en) 1989-01-31
IT8720279A0 (it) 1987-04-24
US4930989A (en) 1990-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition