CA3180730C - Structure a flottabilite variable pour aquaculture - Google Patents

Structure a flottabilite variable pour aquaculture

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Publication number
CA3180730C
CA3180730C CA3180730A CA3180730A CA3180730C CA 3180730 C CA3180730 C CA 3180730C CA 3180730 A CA3180730 A CA 3180730A CA 3180730 A CA3180730 A CA 3180730A CA 3180730 C CA3180730 C CA 3180730C
Authority
CA
Canada
Prior art keywords
tube
fluid
buoyancy
variable buoyancy
variable
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
CA3180730A
Other languages
English (en)
Other versions
CA3180730A1 (fr
Inventor
John Fitzgerald
Original Assignee
Impact9 Energy and Marine Ltd
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 GB2005731.1A external-priority patent/GB2594263A/en
Priority claimed from GBGB2015781.4A external-priority patent/GB202015781D0/en
Application filed by Impact9 Energy and Marine Ltd filed Critical Impact9 Energy and Marine Ltd
Priority claimed from PCT/EP2021/060279 external-priority patent/WO2021214087A1/fr
Publication of CA3180730A1 publication Critical patent/CA3180730A1/fr
Application granted granted Critical
Publication of CA3180730C publication Critical patent/CA3180730C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

Faisceau à flottabilité variable (100) pour structures d'aquaculture comprenant un tube allongé creux (2) comprenant une paroi externe imperméable (16), qui peut fournir une flottabilité neutre, négative et positive ainsi que des propriétés de rigidité de courbure et de résistance au flambage optimales pour des applications d'aquaculture, par l'intermédiaire de la variation contrôlée du rapport d'un premier fluide (8a) à un second fluide (8b) à l'intérieur du tube (2), les fluides (8a, 8b) étant séparés par une vessie souple (10).
CA3180730A 2020-04-20 2021-04-20 Structure a flottabilite variable pour aquaculture Active CA3180730C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB2005731.1 2020-04-20
GB2005731.1A GB2594263A (en) 2020-04-20 2020-04-20 A variable buoyancy sinker ring
GBGB2015781.4A GB202015781D0 (en) 2020-10-05 2020-10-05 A variable buoyancy structure for aquaculture
GB2015781.4 2020-10-05
PCT/EP2021/060279 WO2021214087A1 (fr) 2020-04-20 2021-04-20 Structure à flottabilité variable pour aquaculture

Publications (2)

Publication Number Publication Date
CA3180730A1 CA3180730A1 (fr) 2021-10-28
CA3180730C true CA3180730C (fr) 2026-02-10

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