CA1304992C - Propulseur d'etrave orientable pour navigation en eaux chargees de glace - Google Patents

Propulseur d'etrave orientable pour navigation en eaux chargees de glace

Info

Publication number
CA1304992C
CA1304992C CA000563522A CA563522A CA1304992C CA 1304992 C CA1304992 C CA 1304992C CA 000563522 A CA000563522 A CA 000563522A CA 563522 A CA563522 A CA 563522A CA 1304992 C CA1304992 C CA 1304992C
Authority
CA
Canada
Prior art keywords
ship
nozzles
ice
ships
directional
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 - Lifetime
Application number
CA000563522A
Other languages
English (en)
Inventor
Lars-Olof Liberg
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.)
GVA Consultants AB
Original Assignee
Gotaverken Arendal 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 Gotaverken Arendal AB filed Critical Gotaverken Arendal AB
Application granted granted Critical
Publication of CA1304992C publication Critical patent/CA1304992C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Nozzles (AREA)
CA000563522A 1987-04-08 1988-04-07 Propulseur d'etrave orientable pour navigation en eaux chargees de glace Expired - Lifetime CA1304992C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8701466-8 1987-04-08
SE8701466A SE463760B (sv) 1987-04-08 1987-04-08 Bogstyrsystem vid isgaaende fartyg

Publications (1)

Publication Number Publication Date
CA1304992C true CA1304992C (fr) 1992-07-14

Family

ID=20368142

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000563522A Expired - Lifetime CA1304992C (fr) 1987-04-08 1988-04-07 Propulseur d'etrave orientable pour navigation en eaux chargees de glace

Country Status (3)

Country Link
CA (1) CA1304992C (fr)
FI (1) FI881632A (fr)
SE (1) SE463760B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017072394A1 (fr) * 2015-10-28 2017-05-04 Ils Oy Vaisseau brise-glace

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111390767A (zh) * 2020-03-18 2020-07-10 安徽理工大学 用于辅助破冰的电感加热磨料水射流装置及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017072394A1 (fr) * 2015-10-28 2017-05-04 Ils Oy Vaisseau brise-glace

Also Published As

Publication number Publication date
FI881632A0 (fi) 1988-04-07
SE8701466D0 (sv) 1987-04-08
FI881632A (fi) 1988-10-09
SE8701466L (sv) 1988-10-09
SE463760B (sv) 1991-01-21

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Legal Events

Date Code Title Description
MKLA Lapsed