WO1998012392A1 - Dispositif servant a empecher l'evaporation d'eau - Google Patents

Dispositif servant a empecher l'evaporation d'eau Download PDF

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Publication number
WO1998012392A1
WO1998012392A1 PCT/NO1997/000246 NO9700246W WO9812392A1 WO 1998012392 A1 WO1998012392 A1 WO 1998012392A1 NO 9700246 W NO9700246 W NO 9700246W WO 9812392 A1 WO9812392 A1 WO 9812392A1
Authority
WO
WIPO (PCT)
Prior art keywords
floating body
water
floating
top cover
body according
Prior art date
Application number
PCT/NO1997/000246
Other languages
English (en)
Inventor
Roar Thoresen
Original Assignee
Rothor A/S
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 Rothor A/S filed Critical Rothor A/S
Priority to AU43236/97A priority Critical patent/AU4323697A/en
Publication of WO1998012392A1 publication Critical patent/WO1998012392A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/38—Means for reducing the vapour space or for reducing the formation of vapour within containers
    • B65D90/42—Means for reducing the vapour space or for reducing the formation of vapour within containers by use of particular materials for covering surface of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
    • B65D88/36—Large containers having floating covers, e.g. floating roofs or blankets with relatively movable sections
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • 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
    • E04H4/06—Safety devices; Coverings for baths
    • E04H4/08—Coverings consisting of rigid elements, e.g. coverings composed of separate or connected elements

Abstract

Corps flottant servant à limiter l'évaporation de l'eau depuis un réservoir d'eau fraîche, caractérisé par le fait que ce corps possède une forme polygonale, les faces latérales du corps flottant possédant des parois verticales comportant des bords latéraux qui, quand le corps flotte, sont partiellement submergés par l'eau, le corps comprenant, de plus, un couvercle supérieur légèrement incurvé, des moyens de flottaison et un orifice situé dans le couvercle supérieur et permettant à l'air de circuler.
PCT/NO1997/000246 1996-09-17 1997-09-12 Dispositif servant a empecher l'evaporation d'eau WO1998012392A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU43236/97A AU4323697A (en) 1996-09-17 1997-09-12 Device for preventing of evaporation of water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO963888 1996-09-17
NO963888A NO963888L (no) 1996-09-17 1996-09-17 Innretning for å begrense fordamping av vann

Publications (1)

Publication Number Publication Date
WO1998012392A1 true WO1998012392A1 (fr) 1998-03-26

Family

ID=19899841

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO1997/000246 WO1998012392A1 (fr) 1996-09-17 1997-09-12 Dispositif servant a empecher l'evaporation d'eau

Country Status (3)

Country Link
AU (1) AU4323697A (fr)
NO (1) NO963888L (fr)
WO (1) WO1998012392A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005090696A1 (fr) * 2004-03-18 2005-09-29 Technological Resources Pty Limited Reduction de l'evaporation d'eau
WO2005091701A2 (fr) * 2004-03-23 2005-10-06 Maestre Pascual Antonio Jose Module flottant destine a couvrir des reservoirs d'eau a l'air libre
WO2006010204A1 (fr) 2004-07-28 2006-02-02 Water Innovations Pty Ltd Contrôle de l'évaporation dans un stockage des eaux
AU2005266839B2 (en) * 2004-07-28 2008-04-24 Aqua Guardian Group Limited Water storage evaporation control
WO2009095017A1 (fr) * 2008-01-31 2009-08-06 Hexa-Cover Aps Élément flottant et accouplement les uns aux autres d'une pluralité d'éléments flottants
AU2005224284B2 (en) * 2004-03-18 2010-11-25 Technological Resources Pty Limited Water evaporation minimization
WO2011109867A1 (fr) * 2010-03-09 2011-09-15 Philip Paul Jeffries Plateforme de contrôle de l'évaporation
WO2011161675A2 (fr) 2010-06-21 2011-12-29 Top-It-Up Ltd. Dispositif flottant et son procédé d'utilisation
WO2014172801A1 (fr) * 2013-04-23 2014-10-30 Compagnon Bernabe S.A. Dispositif flotteur stable pour réduire l'évaporation dans des lagunes ouvertes
CN104890828A (zh) * 2015-05-11 2015-09-09 珠江水利委员会珠江水利科学研究院 淡水存储装置
EP2738081A4 (fr) * 2011-07-26 2016-06-29 Samsung Heavy Ind Appareil anti-ballottement
US11801992B2 (en) 2019-01-03 2023-10-31 Inversiones Iraso Ii Ltda. Floating device for the constitution of a floating cover

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517513A (en) * 1968-07-31 1970-06-30 Clarence Renshaw Fresh-water cistern
GB1547076A (en) * 1978-04-24 1979-06-06 Bear A M Reflective shield to prevent evaporation of water from reservoirs due to heat energy from the sun
US4270232A (en) * 1976-02-10 1981-06-02 Ballew Ray D Thermal pool cover
DE3530727A1 (de) * 1985-08-28 1987-03-05 Tmt Tech Management Transfer G Einrichtung zur minderung der wasserverdunstung in einem offenen wasserreservoir
US4735524A (en) * 1986-07-08 1988-04-05 Dunkers Karl R Method and plant for storing fresh water
US5074427A (en) * 1989-07-24 1991-12-24 Siemerink Bernardinus F A Apparatus for covering a basin for liquids
US5398349A (en) * 1993-10-20 1995-03-21 Haberler; Gerhard Pool cover

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517513A (en) * 1968-07-31 1970-06-30 Clarence Renshaw Fresh-water cistern
US4270232A (en) * 1976-02-10 1981-06-02 Ballew Ray D Thermal pool cover
GB1547076A (en) * 1978-04-24 1979-06-06 Bear A M Reflective shield to prevent evaporation of water from reservoirs due to heat energy from the sun
DE3530727A1 (de) * 1985-08-28 1987-03-05 Tmt Tech Management Transfer G Einrichtung zur minderung der wasserverdunstung in einem offenen wasserreservoir
US4735524A (en) * 1986-07-08 1988-04-05 Dunkers Karl R Method and plant for storing fresh water
US5074427A (en) * 1989-07-24 1991-12-24 Siemerink Bernardinus F A Apparatus for covering a basin for liquids
US5398349A (en) * 1993-10-20 1995-03-21 Haberler; Gerhard Pool cover

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7534154B2 (en) 2004-03-18 2009-05-19 Technological Resources Pty. Limited Water evaporation minimization
AU2005224284B2 (en) * 2004-03-18 2010-11-25 Technological Resources Pty Limited Water evaporation minimization
WO2005090696A1 (fr) * 2004-03-18 2005-09-29 Technological Resources Pty Limited Reduction de l'evaporation d'eau
WO2005091701A2 (fr) * 2004-03-23 2005-10-06 Maestre Pascual Antonio Jose Module flottant destine a couvrir des reservoirs d'eau a l'air libre
WO2005091701A3 (fr) * 2004-03-23 2005-11-10 Pascual Antonio Jose Maestre Module flottant destine a couvrir des reservoirs d'eau a l'air libre
US8393486B2 (en) 2004-07-28 2013-03-12 Aqua Guardian Group Ltd. Water storage evaporation control
WO2006010204A1 (fr) 2004-07-28 2006-02-02 Water Innovations Pty Ltd Contrôle de l'évaporation dans un stockage des eaux
AU2005266839B2 (en) * 2004-07-28 2008-04-24 Aqua Guardian Group Limited Water storage evaporation control
WO2009095017A1 (fr) * 2008-01-31 2009-08-06 Hexa-Cover Aps Élément flottant et accouplement les uns aux autres d'une pluralité d'éléments flottants
WO2011109867A1 (fr) * 2010-03-09 2011-09-15 Philip Paul Jeffries Plateforme de contrôle de l'évaporation
WO2011161675A2 (fr) 2010-06-21 2011-12-29 Top-It-Up Ltd. Dispositif flottant et son procédé d'utilisation
US9493922B2 (en) 2010-06-21 2016-11-15 Neotop Water Systems Ltd. Floating device and method of using the same
EP2738081A4 (fr) * 2011-07-26 2016-06-29 Samsung Heavy Ind Appareil anti-ballottement
US10131497B2 (en) 2011-07-26 2018-11-20 Samsung Heavy Ind. Co., Ltd. Apparatus for suppressing sloshing
WO2014172801A1 (fr) * 2013-04-23 2014-10-30 Compagnon Bernabe S.A. Dispositif flotteur stable pour réduire l'évaporation dans des lagunes ouvertes
CN104890828A (zh) * 2015-05-11 2015-09-09 珠江水利委员会珠江水利科学研究院 淡水存储装置
US11801992B2 (en) 2019-01-03 2023-10-31 Inversiones Iraso Ii Ltda. Floating device for the constitution of a floating cover

Also Published As

Publication number Publication date
AU4323697A (en) 1998-04-14
NO963888L (no) 1998-03-18
NO963888D0 (no) 1996-09-17

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