GB191311464A - Improvements in or relating to the Blades of Propellers and Fans. - Google Patents

Improvements in or relating to the Blades of Propellers and Fans.

Info

Publication number
GB191311464A
GB191311464A GB191311464DA GB191311464A GB 191311464 A GB191311464 A GB 191311464A GB 191311464D A GB191311464D A GB 191311464DA GB 191311464 A GB191311464 A GB 191311464A
Authority
GB
United Kingdom
Prior art keywords
axis
radial
imle
generatrix
propellers
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
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.)
Hoerenz & Imle GmbH
Original Assignee
Hoerenz & Imle GmbH
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 Hoerenz & Imle GmbH filed Critical Hoerenz & Imle GmbH
Application granted granted Critical
Publication of GB191311464A publication Critical patent/GB191311464A/en
Expired 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
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • F04D29/386—Skewed blades

Landscapes

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

Abstract

11,464. Imle, E., and H÷renz & Imle Ges. May 16. Screw propellers.-Each Made is traced by a generatrix which is initially radial and perpendicular to the axis, and in passing from the following to the leading edge moves through a greater angle at the top than at its root and is always in a plane perpendicular to the axis. In planes perpendicular to the axis are generatrix positions a, b, c, d; of these the following edge d is radial to the shaft, and the angle between the other genera trices c, b, a and the radial lines through the tips at the outer edge gradually increases. The boss n is of the flanged fly-wheel type.
GB191311464D 1913-05-16 1913-05-16 Improvements in or relating to the Blades of Propellers and Fans. Expired GB191311464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191311464T 1913-05-16

Publications (1)

Publication Number Publication Date
GB191311464A true GB191311464A (en) 1913-09-25

Family

ID=32370784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191311464D Expired GB191311464A (en) 1913-05-16 1913-05-16 Improvements in or relating to the Blades of Propellers and Fans.

Country Status (1)

Country Link
GB (1) GB191311464A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003648A2 (en) * 1989-09-07 1991-03-21 Braun Aktiengesellschaft Impeller, in particular for hairdressing appliances

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003648A2 (en) * 1989-09-07 1991-03-21 Braun Aktiengesellschaft Impeller, in particular for hairdressing appliances
WO1991003648A3 (en) * 1989-09-07 1991-09-19 Braun Ag Impeller, in particular for hairdressing appliances
US5290149A (en) * 1989-09-07 1994-03-01 Braun Aktiengesellschaft Impeller for an axial-flow type fan

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