DE161052C - - Google Patents

Info

Publication number
DE161052C
DE161052C DENDAT161052D DE161052DA DE161052C DE 161052 C DE161052 C DE 161052C DE NDAT161052 D DENDAT161052 D DE NDAT161052D DE 161052D A DE161052D A DE 161052DA DE 161052 C DE161052 C DE 161052C
Authority
DE
Germany
Prior art keywords
cone
boat
water
propellant
resistance
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.)
Active
Application number
DENDAT161052D
Other languages
German (de)
English (en)
Publication of DE161052C publication Critical patent/DE161052C/de
Active 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
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/32—Flaps, pistons, or the like, reciprocating in propulsive direction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
DENDAT161052D Active DE161052C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE161052C true DE161052C (enrdf_load_stackoverflow)

Family

ID=426960

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT161052D Active DE161052C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE161052C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1003656B (el) * 1999-12-09 2001-09-05 / Πολυκωπο παλινδρομικο κωπηλατικο συστημα μεθοδος αυτοματης αναγνωρισης μουσικων συνθεσεων και ηχητικων σηματων
WO2008001404A1 (en) * 2006-06-30 2008-01-03 Antonio Portuesi Reversible propulsion system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1003656B (el) * 1999-12-09 2001-09-05 / Πολυκωπο παλινδρομικο κωπηλατικο συστημα μεθοδος αυτοματης αναγνωρισης μουσικων συνθεσεων και ηχητικων σηματων
WO2008001404A1 (en) * 2006-06-30 2008-01-03 Antonio Portuesi Reversible propulsion system

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