ES407766A1 - Variable flotation liquids detector. (Machine-translation by Google Translate, not legally binding) - Google Patents

Variable flotation liquids detector. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES407766A1
ES407766A1 ES407766A ES407766A ES407766A1 ES 407766 A1 ES407766 A1 ES 407766A1 ES 407766 A ES407766 A ES 407766A ES 407766 A ES407766 A ES 407766A ES 407766 A1 ES407766 A1 ES 407766A1
Authority
ES
Spain
Prior art keywords
liquid
mass
flotation
gas
collecting
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
Application number
ES407766A
Other languages
Spanish (es)
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.)
Marathon Oil Co
Original Assignee
Marathon Oil Co
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 Marathon Oil Co filed Critical Marathon Oil Co
Publication of ES407766A1 publication Critical patent/ES407766A1/en
Expired 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
    • E02B15/10—Devices for removing the material from the surface
    • E02B15/106—Overflow skimmers with suction heads; suction heads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/204—Keeping clear the surface of open water from oil spills

Abstract

Liquid flotation skimmer variable for the removal of quantities of liquid from the surface of liquid masses, which comprises in combination: collecting means for collecting skimmed liquids from the surface of said liquid mass; overflow means in communication with said mass of liquid and said collecting means for skimming the liquid of said mass of liquid at a rate proportional to the depth at which said overflow means is submerged below the surface of said mass of liquid; flotation means supporting said collecting means and said communicating overflow means in said mass of liquid, at least a part of the buoyancy of said flotation means being obtained by occlusion of a gas mass under a closed container, of which a point bottom communicates with said mass of liquid at a point that lies below the surface of said mass of liquid so that said occluded gas can be displaced by the liquid flowing inside said closed container; means in the form of a conduit connecting said collecting chamber with a point of removal of said skimmed liquid, and gas supplying means for supplying gas to said floating means in order to vary the immersion depth of said overflow means increasing or reducing the buoyancy of said flotation means, whereby the rate of removal of said skimmed liquid from said liquid mass is controlled by increasing or reducing the gas occluded in said flotation means. (Machine-translation by Google Translate, not legally binding)
ES407766A 1972-01-07 1972-10-19 Variable flotation liquids detector. (Machine-translation by Google Translate, not legally binding) Expired ES407766A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21607972A 1972-01-07 1972-01-07

Publications (1)

Publication Number Publication Date
ES407766A1 true ES407766A1 (en) 1975-10-16

Family

ID=22805598

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407766A Expired ES407766A1 (en) 1972-01-07 1972-10-19 Variable flotation liquids detector. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
DE (1) DE2251142A1 (en)
ES (1) ES407766A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215596A1 (en) * 1992-05-12 1993-11-18 Stamag Stahl Und Maschinenbau Sewage outflow and overflow system - has large openings in immersed body at the float

Also Published As

Publication number Publication date
DE2251142A1 (en) 1973-07-12

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