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ES352677A2 - Stern bulb for single-screw ships - Google Patents

Stern bulb for single-screw ships

Info

Publication number
ES352677A2
ES352677A2 ES352677A ES352677A ES352677A2 ES 352677 A2 ES352677 A2 ES 352677A2 ES 352677 A ES352677 A ES 352677A ES 352677 A ES352677 A ES 352677A ES 352677 A2 ES352677 A2 ES 352677A2
Authority
ES
Spain
Prior art keywords
bulb
stern bulb
screw ships
ships
screw
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
ES352677A
Other languages
Spanish (es)
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.)
Weser AG
Original Assignee
Weser AG
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 Weser AG filed Critical Weser AG
Publication of ES352677A2 publication Critical patent/ES352677A2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/08—Shape of aft part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Transmission Devices (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

A stem bulb substantially as disclosed in Specification 878,345 is formed on a hull having rectilinear frames. The frames of the bulb may be curved as in said Specification and shown in Fig. 1, or may be rectilinear as shown in Fig. 3.
ES352677A 1967-04-14 1968-04-11 Stern bulb for single-screw ships Expired ES352677A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0055450 1967-04-14

Publications (1)

Publication Number Publication Date
ES352677A2 true ES352677A2 (en) 1969-07-16

Family

ID=6940003

Family Applications (1)

Application Number Title Priority Date Filing Date
ES352677A Expired ES352677A2 (en) 1967-04-14 1968-04-11 Stern bulb for single-screw ships

Country Status (4)

Country Link
BE (1) BE713673A (en)
ES (1) ES352677A2 (en)
FR (1) FR94263E (en)
GB (1) GB1215879A (en)

Also Published As

Publication number Publication date
GB1215879A (en) 1970-12-16
BE713673A (en) 1968-08-16
FR94263E (en) 1969-07-25

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