FR2363754A1 - Skirt for storing warm water in cold water tank - has inflated toroidal balloon to support weighted plastics net and felt layers which sandwich sealed sheet - Google Patents

Skirt for storing warm water in cold water tank - has inflated toroidal balloon to support weighted plastics net and felt layers which sandwich sealed sheet

Info

Publication number
FR2363754A1
FR2363754A1 FR7626199A FR7626199A FR2363754A1 FR 2363754 A1 FR2363754 A1 FR 2363754A1 FR 7626199 A FR7626199 A FR 7626199A FR 7626199 A FR7626199 A FR 7626199A FR 2363754 A1 FR2363754 A1 FR 2363754A1
Authority
FR
France
Prior art keywords
skirt
cold water
warm water
net
sealed sheet
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.)
Withdrawn
Application number
FR7626199A
Other languages
French (fr)
Inventor
Georges Mougin
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.)
CICERO
Original Assignee
CICERO
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 CICERO filed Critical CICERO
Priority to FR7626199A priority Critical patent/FR2363754A1/en
Publication of FR2363754A1 publication Critical patent/FR2363754A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
    • E02B15/0814—Devices for reducing the polluted area with or without additional devices for removing the material with underwater curtains
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
    • E02B15/0857—Buoyancy material
    • E02B15/0864—Air
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/0012—Floating swimming pools
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/02—Containers for fluids or gases; Supports therefor

Abstract

Warm water can be stored in cold water by making use of the poor thermal conductivity of water. An inflated toroidal balloon (1) supports a cylindrical plastics net (2) forming a skirt which has its upper edge formed in a T section. One branch (3) of the bar of the T is attached to the balloon and the other branch (4) supports cylindrical layers of felt (5). A sealed sheet (11) is interposed between the net and the felt and the skirt is held rigid by balance weights (10). Because the warm water has a lower density than the cold water, the water level inside the skirt is higher than that outside. There is therefore a differen tial pressure between inside and outside which decreases wit depth which tends to maintain the net in a cylindrical form.
FR7626199A 1976-08-31 1976-08-31 Skirt for storing warm water in cold water tank - has inflated toroidal balloon to support weighted plastics net and felt layers which sandwich sealed sheet Withdrawn FR2363754A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7626199A FR2363754A1 (en) 1976-08-31 1976-08-31 Skirt for storing warm water in cold water tank - has inflated toroidal balloon to support weighted plastics net and felt layers which sandwich sealed sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626199A FR2363754A1 (en) 1976-08-31 1976-08-31 Skirt for storing warm water in cold water tank - has inflated toroidal balloon to support weighted plastics net and felt layers which sandwich sealed sheet

Publications (1)

Publication Number Publication Date
FR2363754A1 true FR2363754A1 (en) 1978-03-31

Family

ID=9177252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626199A Withdrawn FR2363754A1 (en) 1976-08-31 1976-08-31 Skirt for storing warm water in cold water tank - has inflated toroidal balloon to support weighted plastics net and felt layers which sandwich sealed sheet

Country Status (1)

Country Link
FR (1) FR2363754A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442919A2 (en) * 1978-10-16 1980-06-27 Inst Francais Du Petrole Flexible and buoyant boom unit - has water-permeable armouring supported in use by floats
FR2642735A1 (en) * 1989-02-03 1990-08-10 Artix Sa Reinforcement for lightweight structure forming a liquid reservoir and reservoirs provided with this reinforcement
AT411081B (en) * 2001-10-15 2003-09-25 Leeb Ulrich Peter SWIMMING POOLS
EP2400081A1 (en) * 2010-06-22 2011-12-28 Bohusgjuteriet AB Floating pool construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442919A2 (en) * 1978-10-16 1980-06-27 Inst Francais Du Petrole Flexible and buoyant boom unit - has water-permeable armouring supported in use by floats
FR2642735A1 (en) * 1989-02-03 1990-08-10 Artix Sa Reinforcement for lightweight structure forming a liquid reservoir and reservoirs provided with this reinforcement
AT411081B (en) * 2001-10-15 2003-09-25 Leeb Ulrich Peter SWIMMING POOLS
EP2400081A1 (en) * 2010-06-22 2011-12-28 Bohusgjuteriet AB Floating pool construction

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property