BE893432A - CONNECTING SLEEVE WITH DOSING DEVICE - Google Patents

CONNECTING SLEEVE WITH DOSING DEVICE

Info

Publication number
BE893432A
BE893432A BE0/208282A BE208282A BE893432A BE 893432 A BE893432 A BE 893432A BE 0/208282 A BE0/208282 A BE 0/208282A BE 208282 A BE208282 A BE 208282A BE 893432 A BE893432 A BE 893432A
Authority
BE
Belgium
Prior art keywords
connecting sleeve
dosing device
dosing
sleeve
Prior art date
Application number
BE0/208282A
Other languages
French (fr)
Inventor
O E Glaesmann
W Marsch
Original Assignee
Bergwerksverband Gmbh
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 Bergwerksverband Gmbh filed Critical Bergwerksverband Gmbh
Publication of BE893432A publication Critical patent/BE893432A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/001—Improving soil or rock, e.g. by freezing; Injections
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Soil Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
BE0/208282A 1981-06-24 1982-06-07 CONNECTING SLEEVE WITH DOSING DEVICE BE893432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813124681 DE3124681C2 (en) 1981-06-24 1981-06-24 Connection sleeve with metering device for injection lances

Publications (1)

Publication Number Publication Date
BE893432A true BE893432A (en) 1982-10-01

Family

ID=6135211

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208282A BE893432A (en) 1981-06-24 1982-06-07 CONNECTING SLEEVE WITH DOSING DEVICE

Country Status (3)

Country Link
BE (1) BE893432A (en)
DE (1) DE3124681C2 (en)
FR (1) FR2508591A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113482717B (en) * 2021-07-13 2022-04-22 重庆交通大学 Device for removing crystals on inner wall of pipeline in tunnel by using freezing method and using method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644526A (en) * 1947-04-04 1953-07-07 Baker Oil Tools Inc Casing collar for cementing wells
DE1825114U (en) * 1959-02-18 1961-01-19 Gelsenkirchener Bergwerks Ag TRAENKOPF, IN PARTICULAR FOR CARBON FUELING.
CS157063B2 (en) * 1968-05-10 1974-08-23
US4257484A (en) * 1980-03-10 1981-03-24 Whitley Oran D Pressure differential circulating valve

Also Published As

Publication number Publication date
DE3124681C2 (en) 1984-08-02
FR2508591A1 (en) 1982-12-31
DE3124681A1 (en) 1983-03-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BERGWERKSVERBAND G.M.B.H.

Effective date: 19880630