DE197924C - - Google Patents

Info

Publication number
DE197924C
DE197924C DENDAT197924D DE197924DA DE197924C DE 197924 C DE197924 C DE 197924C DE NDAT197924 D DENDAT197924 D DE NDAT197924D DE 197924D A DE197924D A DE 197924DA DE 197924 C DE197924 C DE 197924C
Authority
DE
Germany
Prior art keywords
overlap
screw
individual
another
hub
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
DENDAT197924D
Other languages
German (de)
English (en)
Publication date
Application granted granted Critical
Publication of DE197924C publication Critical patent/DE197924C/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B63H2001/122—Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
DENDAT197924D Expired DE197924C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE197924C true DE197924C (enrdf_load_stackoverflow) 1900-01-01

Family

ID=460769

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT197924D Expired DE197924C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE197924C (enrdf_load_stackoverflow)

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