GB2370550B - Screen system for marine thrusters - Google Patents

Screen system for marine thrusters

Info

Publication number
GB2370550B
GB2370550B GB0201995A GB0201995A GB2370550B GB 2370550 B GB2370550 B GB 2370550B GB 0201995 A GB0201995 A GB 0201995A GB 0201995 A GB0201995 A GB 0201995A GB 2370550 B GB2370550 B GB 2370550B
Authority
GB
United Kingdom
Prior art keywords
screen system
marine thrusters
thrusters
marine
screen
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 - Fee Related
Application number
GB0201995A
Other versions
GB0201995D0 (en
GB2370550A (en
Inventor
Calvin A Gongwer
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.)
Innerspace Corp
Original Assignee
Innerspace Corp
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
Priority claimed from US09/020,478 external-priority patent/US5915324A/en
Priority claimed from US09/102,715 external-priority patent/US6152793A/en
Application filed by Innerspace Corp filed Critical Innerspace Corp
Publication of GB0201995D0 publication Critical patent/GB0201995D0/en
Publication of GB2370550A publication Critical patent/GB2370550A/en
Application granted granted Critical
Publication of GB2370550B publication Critical patent/GB2370550B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • B63H5/165—Propeller guards, line cutters or other means for protecting propellers or rudders
    • 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
GB0201995A 1998-02-09 1999-02-08 Screen system for marine thrusters Expired - Fee Related GB2370550B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/020,478 US5915324A (en) 1998-02-09 1998-02-09 Screen system for marine thrusters
US09/102,715 US6152793A (en) 1998-02-09 1998-06-22 Screen system for marine thrusters
GB0019274A GB2349373B (en) 1998-02-09 1999-02-08 Screen system for marine thrusters

Publications (3)

Publication Number Publication Date
GB0201995D0 GB0201995D0 (en) 2002-03-13
GB2370550A GB2370550A (en) 2002-07-03
GB2370550B true GB2370550B (en) 2002-08-28

Family

ID=27255834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0201995A Expired - Fee Related GB2370550B (en) 1998-02-09 1999-02-08 Screen system for marine thrusters

Country Status (1)

Country Link
GB (1) GB2370550B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464357A (en) * 1963-01-19 1969-09-02 Grenobloise Etude Appl Reversible hydraulic apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464357A (en) * 1963-01-19 1969-09-02 Grenobloise Etude Appl Reversible hydraulic apparatus

Also Published As

Publication number Publication date
GB0201995D0 (en) 2002-03-13
GB2370550A (en) 2002-07-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090208