DE1428153B2 - Axial fan runners, in particular for cooling fans of internal combustion engines - Google Patents

Axial fan runners, in particular for cooling fans of internal combustion engines

Info

Publication number
DE1428153B2
DE1428153B2 DE19641428153 DE1428153A DE1428153B2 DE 1428153 B2 DE1428153 B2 DE 1428153B2 DE 19641428153 DE19641428153 DE 19641428153 DE 1428153 A DE1428153 A DE 1428153A DE 1428153 B2 DE1428153 B2 DE 1428153B2
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engines
cooling fans
axial fan
wheel
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.)
Withdrawn
Application number
DE19641428153
Other languages
German (de)
Other versions
DE1428153A1 (en
Inventor
Karl 7910 Neu-Ulm Langmaier
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of DE1428153A1 publication Critical patent/DE1428153A1/en
Publication of DE1428153B2 publication Critical patent/DE1428153B2/en
Withdrawn legal-status Critical Current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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/329—Details of the hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (2)

Patentansprüche:Patent claims: 1. Axialgebläse-Läufer, insbesondere für Kühlgebläse von Brennkraftmaschinen, bei dem die Gebläseschaufeln am äußeren Umfang eines trommelartigen Radkranzes angebracht sind, der über die Radscheibe mit der Nabe verbunden ist, dadurch gekennzeichnet, daß die Radscheibe (4), in Umfangsrichtung gesehen, eine Wellenform in solcher Anordnung hat, daß die Schaufeln (3) eine radiale Verlängerung der in der gleichen Richtung ansteigenden Teile der ^ wellenförmigen Radscheibe (4) bilden. ■■·1. Axial fan rotor, especially for cooling fans of internal combustion engines, in which the Fan blades are attached to the outer periphery of a drum-like wheel rim, the is connected to the hub via the wheel disk, characterized in that the wheel disk (4) has a waveform as viewed in the circumferential direction in such an arrangement that the Blades (3) a radial extension of the parts of the ^ rising in the same direction Form wave-shaped wheel disc (4). ■■ · 2. Läufer nach Anspruch 1, dadurch gekennzeichnet, daß die Wellen der Radscheibe (4) von innen nach außen eine zunehmende Breite haben.2. Runner according to claim 1, characterized in that the shafts of the wheel disc (4) of have an increasing width inside out.
DE19641428153 1964-07-29 1964-07-29 Axial fan runners, in particular for cooling fans of internal combustion engines Withdrawn DE1428153B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0053589 1964-07-29

Publications (2)

Publication Number Publication Date
DE1428153A1 DE1428153A1 (en) 1968-11-28
DE1428153B2 true DE1428153B2 (en) 1970-12-10

Family

ID=7226778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641428153 Withdrawn DE1428153B2 (en) 1964-07-29 1964-07-29 Axial fan runners, in particular for cooling fans of internal combustion engines

Country Status (1)

Country Link
DE (1) DE1428153B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855909C2 (en) * 1978-12-23 1984-05-03 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Axial or semi-axial flow through an impeller or inlet guide wheel with a hub diameter that increases in the direction of flow, in particular for cooling internal combustion engines in vehicles
DE4102161A1 (en) * 1991-01-25 1992-07-30 Bosch Gmbh Robert FAN WHEEL WITH A POT SHAPED HUB

Also Published As

Publication number Publication date
DE1428153A1 (en) 1968-11-28

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee