BE483307A - - Google Patents

Info

Publication number
BE483307A
BE483307A BE483307A BE483307A BE483307A BE 483307 A BE483307 A BE 483307A BE 483307 A BE483307 A BE 483307A BE 483307 A BE483307 A BE 483307A BE 483307 A BE483307 A BE 483307A
Authority
BE
Belgium
Application number
BE483307A
Other languages
French (fr)
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
Publication of BE483307A publication Critical patent/BE483307A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/10—Preparation of the ground
    • E21D1/12—Preparation of the ground by freezing
    • E21D1/14—Freezing apparatus
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/11—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means
    • E02D3/115—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means by freezing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/10—Preparation of the ground
    • E21D1/12—Preparation of the ground by freezing
BE483307A 1947-06-23 1948-06-19 BE483307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH279859T 1947-06-23

Publications (1)

Publication Number Publication Date
BE483307A true BE483307A (en) 1948-07-15

Family

ID=4482396

Family Applications (1)

Application Number Title Priority Date Filing Date
BE483307A BE483307A (en) 1947-06-23 1948-06-19

Country Status (4)

Country Link
US (1) US2645093A (en)
BE (1) BE483307A (en)
CH (1) CH279859A (en)
GB (1) GB642058A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796739A (en) * 1953-05-22 1957-06-25 Phillips Petroleum Co Underground storage system
US2932170A (en) * 1954-03-24 1960-04-12 Patterson Morton Kingsley Refrigerated underground storage system
US3528252A (en) * 1968-01-29 1970-09-15 Charles P Gail Arrangement for solidifications of earth formations
US3841404A (en) * 1973-07-02 1974-10-15 Continental Oil Co Subsidence control process for wells penetrating permafrost
FR2565274B1 (en) * 1984-06-01 1986-10-17 Air Liquide METHOD AND INSTALLATION FOR FREEZING SOILS USING A CRYOGENIC LIQUID

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US768774A (en) * 1903-12-19 1904-08-30 Karl Schmidt Construction of frozen walls for shafts in mines.
GB190408722A (en) * 1904-04-15 1904-08-18 Karl Schmidt Improvements in Sinking Mining Shafts and the like by the Freezing Process.
US933682A (en) * 1908-07-03 1909-09-07 Gardner Tufts Voorhees Multiple-effect receiver.
US1321230A (en) * 1915-11-11 1919-11-11 Casper W Miles Artificial-refrigeration method and apparatus.
FR512582A (en) * 1916-03-15 1921-01-26 Koepp & Co R Basic enamels manufacturing process
US1704577A (en) * 1927-07-05 1929-03-05 Edmund S Pomykala Piling
GB308310A (en) * 1928-03-21 1930-06-19 Henri Dehottay Process for freezing soils by means of carbonic acid
GB516211A (en) * 1937-08-16 1939-12-27 Giovanni Rodio Process for freezing land by direct expansion of liquefied gases
US2352775A (en) * 1939-12-09 1944-07-04 Nat Lead Co Generation of gaseous co2

Also Published As

Publication number Publication date
US2645093A (en) 1953-07-14
GB642058A (en) 1950-08-23
CH279859A (en) 1951-12-31

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