FR1237407A - Apparatus for maintaining a body of water free from ice - Google Patents

Apparatus for maintaining a body of water free from ice

Info

Publication number
FR1237407A
FR1237407A FR806429A FR806429A FR1237407A FR 1237407 A FR1237407 A FR 1237407A FR 806429 A FR806429 A FR 806429A FR 806429 A FR806429 A FR 806429A FR 1237407 A FR1237407 A FR 1237407A
Authority
FR
France
Prior art keywords
ice
maintaining
water free
free
water
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
FR806429A
Other languages
French (fr)
Inventor
George Edward Gross
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 filed Critical
Application granted granted Critical
Publication of FR1237407A publication Critical patent/FR1237407A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
    • E02B1/003—Mechanically induced gas or liquid streams in seas, lakes or water-courses for forming weirs or breakwaters; making or keeping water surfaces free from ice, aerating or circulating water, e.g. screens of air-bubbles against sludge formation or salt water entry, pump-assisted water circulation
FR806429A 1958-10-06 1959-09-30 Apparatus for maintaining a body of water free from ice Expired FR1237407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1237407XA 1958-10-06 1958-10-06

Publications (1)

Publication Number Publication Date
FR1237407A true FR1237407A (en) 1960-07-29

Family

ID=22410587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806429A Expired FR1237407A (en) 1958-10-06 1959-09-30 Apparatus for maintaining a body of water free from ice

Country Status (1)

Country Link
FR (1) FR1237407A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192898A (en) * 1962-02-05 1965-07-06 Thomas H Oster Limnological process
US3221503A (en) * 1961-06-28 1965-12-07 Allen B Wilson Method of producing relativelycalm water area

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221503A (en) * 1961-06-28 1965-12-07 Allen B Wilson Method of producing relativelycalm water area
US3192898A (en) * 1962-02-05 1965-07-06 Thomas H Oster Limnological process

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