DE6927540U - Schiffspropellerfluegel. - Google Patents

Schiffspropellerfluegel.

Info

Publication number
DE6927540U
DE6927540U DE6927540U DE6927540U DE6927540U DE 6927540 U DE6927540 U DE 6927540U DE 6927540 U DE6927540 U DE 6927540U DE 6927540 U DE6927540 U DE 6927540U DE 6927540 U DE6927540 U DE 6927540U
Authority
DE
Germany
Prior art keywords
wing
wall panels
propeller blade
welded
tip
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
DE6927540U
Other languages
German (de)
English (en)
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.)
KARLSTAD MEKANISKA AB
Metso Fiber Karlstad AB
Original Assignee
KARLSTAD MEKANISKA AB
Karlstads Mekaniska Werkstad AB
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 KARLSTAD MEKANISKA AB, Karlstads Mekaniska Werkstad AB filed Critical KARLSTAD MEKANISKA AB
Publication of DE6927540U publication Critical patent/DE6927540U/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—Blades
    • 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
    • B64C11/20—Constructional features
    • B64C11/24—Hollow blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
DE6927540U 1968-07-11 1969-07-11 Schiffspropellerfluegel. Expired DE6927540U (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9539/68A SE315526B (enExample) 1968-07-11 1968-07-11

Publications (1)

Publication Number Publication Date
DE6927540U true DE6927540U (de) 1971-10-14

Family

ID=20276915

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19691935377 Pending DE1935377A1 (de) 1968-07-11 1969-07-11 Schiffspropellerfluegel und Verfahren zu dessen Herstellung
DE6927540U Expired DE6927540U (de) 1968-07-11 1969-07-11 Schiffspropellerfluegel.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19691935377 Pending DE1935377A1 (de) 1968-07-11 1969-07-11 Schiffspropellerfluegel und Verfahren zu dessen Herstellung

Country Status (11)

Country Link
US (1) US3647318A (enExample)
CH (1) CH496572A (enExample)
DE (2) DE1935377A1 (enExample)
DK (1) DK128154B (enExample)
ES (1) ES369002A1 (enExample)
FI (1) FI50601C (enExample)
FR (1) FR2012786A1 (enExample)
GB (1) GB1270992A (enExample)
NL (1) NL6908929A (enExample)
NO (1) NO119861C (enExample)
SE (1) SE315526B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474536A (en) * 1980-04-09 1984-10-02 Gougeon Brothers, Inc. Wind turbine blade joint assembly and method of making wind turbine blades
GB2254892A (en) * 1991-04-16 1992-10-21 Gen Electric Hollow airfoil.
US5253824A (en) * 1991-04-16 1993-10-19 General Electric Company Hollow core airfoil
FR2695163B1 (fr) * 1992-09-02 1994-10-28 Snecma Aube creuse pour turbomachine et son procédé de fabrication.
DE4315600C2 (de) * 1993-05-11 1996-07-25 Daimler Benz Aerospace Airbus Tragstruktur für eine aerodynamische Fläche
US5439354A (en) * 1993-06-15 1995-08-08 General Electric Company Hollow airfoil impact resistance improvement
ITMI20051001A1 (it) * 2005-05-27 2006-11-28 Fb Design Srl Elica per imbarcazioni e metodo per il suo assemblaggio
US7517198B2 (en) 2006-03-20 2009-04-14 Modular Wind Energy, Inc. Lightweight composite truss wind turbine blade
WO2009154496A1 (ru) * 2008-06-09 2009-12-23 Федеральное Государственное Унитарное Предприятие "Санкт-Петербургское Морское Бюро Машиностроения "Малахит" Пустотелая лопасть судового гребного винта
MX2011005957A (es) 2008-12-05 2011-08-17 Modular Wind Energy Inc Aspas de turbina eolica, estructuras de aspas de turbina eolica, y sistemas asociados y metodos de fabricacion, montaje y uso.
US9500179B2 (en) 2010-05-24 2016-11-22 Vestas Wind Systems A/S Segmented wind turbine blades with truss connection regions, and associated systems and methods
CN102734218B (zh) * 2012-06-27 2014-10-22 中国航空工业集团公司沈阳发动机设计研究所 一种宽弦空心叶片结构设计方法
CN103661897B (zh) * 2014-01-03 2016-08-17 武汉大学 一种生态环保的船舰动力装置保护系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2015332A (en) * 1933-01-10 1935-09-24 Voith Gmbh J M Hydraulic machine
GB669745A (en) * 1949-01-13 1952-04-09 Richardsons Westgarth & Co Improvements in and relating to marine propellers
US3359936A (en) * 1966-06-23 1967-12-26 Wilson Shipyard Inc Hydrofoil

Also Published As

Publication number Publication date
NO119861C (enExample) 1974-09-20
GB1270992A (en) 1972-04-19
FR2012786A1 (enExample) 1970-03-20
FI50601C (fi) 1976-05-10
CH496572A (de) 1970-09-30
NL6908929A (enExample) 1970-01-13
US3647318A (en) 1972-03-07
FI50601B (enExample) 1976-02-02
DK128154B (da) 1974-03-11
DE1935377A1 (de) 1970-03-05
SE315526B (enExample) 1969-09-29
NO119861B (enExample) 1970-07-13
ES369002A1 (es) 1971-07-16

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