DE53013C - Propeller - Google Patents

Propeller

Info

Publication number
DE53013C
DE53013C DENDAT53013D DE53013DA DE53013C DE 53013 C DE53013 C DE 53013C DE NDAT53013 D DENDAT53013 D DE NDAT53013D DE 53013D A DE53013D A DE 53013DA DE 53013 C DE53013 C DE 53013C
Authority
DE
Germany
Prior art keywords
hub
propeller
screw
sponsorship
precedes
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
DENDAT53013D
Other languages
German (de)
Original Assignee
CH. INWOOD in „Advance" Works, Stone Street, Gravesend, Grafschaft Kent, England
Publication date
Application granted granted Critical
Publication of DE53013C publication Critical patent/DE53013C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H1/00Propulsive elements directly acting on water
    • B63H1/02Propulsive elements directly acting on water of rotary type
    • B63H1/12Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14Propellers
    • B63H1/26Blades
    • B63H1/265Blades each blade being constituted by a surface enclosing an empty space, e.g. forming a closed loop

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Pate nt-Anspruch:Sponsorship claim: Bei Schraubenpropellern, die Verwendung von Schraubenflügeln, welche aus den ein offenes Dreieck bildenden, mit ihren freien Schenkeln hinter einander auf der Nabe angeordneten Blechstücken A von geeigneter Steigung bestehen und welche derart auf der Nabe befestigt sind, dafs, in der Richtung der Rotationsachse gesehen, kein Flügel dem anderen voransteht. In the case of screw propellers, the use of screw blades consisting of sheet metal pieces A of suitable pitch, which form an open triangle and are arranged with their free legs one behind the other on the hub, and which are fastened to the hub in such a way that, viewed in the direction of the axis of rotation, no wing precedes the other.
DENDAT53013D Propeller Expired DE53013C (en)

Publications (1)

Publication Number Publication Date
DE53013C true DE53013C (en) 1900-01-01

Family

ID=327687

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT53013D Expired DE53013C (en) Propeller

Country Status (1)

Country Link
DE (1) DE53013C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19931035A1 (en) * 1999-07-06 2001-01-25 Rudolf Bannasch Rotor with split rotor blade

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19931035A1 (en) * 1999-07-06 2001-01-25 Rudolf Bannasch Rotor with split rotor blade
WO2001002742A3 (en) * 1999-07-06 2001-07-05 Rudolf Bannasch Rotor with a split rotor blade
US6736600B1 (en) 1999-07-06 2004-05-18 Rudolf Bannasch Rotor with a split rotor blade

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