GB152233A - - Google Patents

Info

Publication number
GB152233A
GB152233A GB152233DA GB152233A GB 152233 A GB152233 A GB 152233A GB 152233D A GB152233D A GB 152233DA GB 152233 A GB152233 A GB 152233A
Authority
GB
United Kingdom
Prior art keywords
degrees
blades
angle
hollands
brazed
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
Other languages
English (en)
Publication date
Publication of GB152233A publication Critical patent/GB152233A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB152233D Expired GB152233A (enExample)

Publications (1)

Publication Number Publication Date
GB152233A true GB152233A (enExample) 1900-01-01

Family

ID=1731353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB152233D Expired GB152233A (enExample)

Country Status (1)

Country Link
GB (1) GB152233A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6554574B1 (en) * 1998-03-23 2003-04-29 Spal S.R.L. Axial flow fan
US6558123B1 (en) * 1998-03-23 2003-05-06 Spal S.R.L. Axial flow fan
WO2004020280A1 (es) * 2002-08-30 2004-03-11 Romero Vazquez Juan Jose Hélice, sistema de propulsión con hélice y nave con sistema de propulsión
US20250091710A1 (en) * 2016-08-09 2025-03-20 Skydio, Inc. Automated Variable Pitch Propeller Blade

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6554574B1 (en) * 1998-03-23 2003-04-29 Spal S.R.L. Axial flow fan
US6558123B1 (en) * 1998-03-23 2003-05-06 Spal S.R.L. Axial flow fan
WO2004020280A1 (es) * 2002-08-30 2004-03-11 Romero Vazquez Juan Jose Hélice, sistema de propulsión con hélice y nave con sistema de propulsión
WO2004020278A1 (es) * 2002-08-30 2004-03-11 Romero Vazquez Juan Jose Hélice, sistema de propulsión con hélice y nave con sistema de propulsión
ES2249072A1 (es) * 2002-08-30 2006-03-16 Juan Jose Romero Vazquez Helice con las palas inclinadas.
ES2249072B1 (es) * 2002-08-30 2007-06-01 Juan Jose Romero Vazquez Helice con las palas inclinadas.
US20250091710A1 (en) * 2016-08-09 2025-03-20 Skydio, Inc. Automated Variable Pitch Propeller Blade
US12565308B2 (en) * 2016-08-09 2026-03-03 Skydio, Inc. Automated variable pitch propeller blade

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