ES340920A2 - Improvements in the obturation provisions for cement injection. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the obturation provisions for cement injection. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES340920A2
ES340920A2 ES340920A ES340920A ES340920A2 ES 340920 A2 ES340920 A2 ES 340920A2 ES 340920 A ES340920 A ES 340920A ES 340920 A ES340920 A ES 340920A ES 340920 A2 ES340920 A2 ES 340920A2
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
obturation
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
ES340920A
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.)
Soletanche SA
Original Assignee
Soletanche SA
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 Soletanche SA filed Critical Soletanche SA
Publication of ES340920A2 publication Critical patent/ES340920A2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • 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
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • 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
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons

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)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Earth Drilling (AREA)

Abstract

Improvements in the object of the patent 313,263, by improvements in the sealing arrangements for the injection of cement, and more particularly in the sealing devices for the injection of cement in a hole comprising an inflatable sleeve and surrounding the train of rods whose puffing is carried out by means of a liquid after having closed the orifice of said apparatus, characterized in that the end of the train of rods has an internal tube, which discovers, in a first position, a port that determines the passage of the liquid of swelling of the rod train into said sleeve and that, in a second position, closes said port and opens the hole of the apparatus. (Machine-translation by Google Translate, not legally binding)
ES340920A 1966-05-10 1967-05-06 Improvements in the obturation provisions for cement injection. (Machine-translation by Google Translate, not legally binding) Expired ES340920A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60881A FR90621E (en) 1966-05-10 1966-05-10 Obturator for injecting cement into a borehole intended to consolidate the ground or a masonry block

Publications (1)

Publication Number Publication Date
ES340920A2 true ES340920A2 (en) 1968-06-16

Family

ID=8608203

Family Applications (1)

Application Number Title Priority Date Filing Date
ES340920A Expired ES340920A2 (en) 1966-05-10 1967-05-06 Improvements in the obturation provisions for cement injection. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
BE (1) BE697884A (en)
ES (1) ES340920A2 (en)
FR (1) FR90621E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444756A1 (en) * 1978-12-22 1980-07-18 Freyssinet Int Stup Deep Fastening of tie into ground - is held by pressure injected grout through expanding perforated muff

Also Published As

Publication number Publication date
BE697884A (en) 1967-10-16
FR90621E (en) 1968-01-19

Similar Documents

Publication Publication Date Title
ES319976A1 (en) Improvements in devices for fixing objects in the form of bars or tubes, especially for the hermetic unión of two tube extremes. (Machine-translation by Google Translate, not legally binding)
ES307483A1 (en) An apparatus for examining land formations. (Machine-translation by Google Translate, not legally binding)
AT318329B (en) Plug for closing one end of the pipe
ES340920A2 (en) Improvements in the obturation provisions for cement injection. (Machine-translation by Google Translate, not legally binding)
ES177620U (en) Elbow for oven tube (Machine-translation by Google Translate, not legally binding)
ES320919A1 (en) A device in conjunction with tubes applicable to the drilling of the earth to perform cement injections. (Machine-translation by Google Translate, not legally binding)
ES176368U (en) Phone-type shower, with push-buttons to close and open the passage of water (Machine-translation by Google Translate, not legally binding)
ES339004A1 (en) Improvements in the manufacture of canula nozzle devices for the cannulation of the bodies and internal ducts of the body. (Machine-translation by Google Translate, not legally binding)
ES308854A1 (en) Improvements in the construction of valve coupling devices. (Machine-translation by Google Translate, not legally binding)
ES299817A1 (en) A molding apparatus (Machine-translation by Google Translate, not legally binding)
CA697859A (en) Method and apparatus for closing the end opening of tubular hosiery
ES20129U (en) Valve with sleeve plug for liquid passage. (Machine-translation by Google Translate, not legally binding)
ES172237U (en) Retention valve for pipes. (Machine-translation by Google Translate, not legally binding)
ES102190U (en) Tap (Machine-translation by Google Translate, not legally binding)
ES143555U (en) Extensible-transportable bed. (Machine-translation by Google Translate, not legally binding)
ES111342U (en) New cube barometer. (Machine-translation by Google Translate, not legally binding)
ES119887U (en) Inchaglobos device for jugueteria and propaganda. (Machine-translation by Google Translate, not legally binding)
ES99204U (en) Doll-piggy bank (Machine-translation by Google Translate, not legally binding)
ES300388A1 (en) Pneumo-mechanical apparatus for the automatic closure of doors, windows and similar (Machine-translation by Google Translate, not legally binding)
ES289271A1 (en) Improvements in the valvular devices of the fast closure step for gases and liquids (Machine-translation by Google Translate, not legally binding)
ES308048A1 (en) Improvements in the manufacture of mandrels for apparatus intended for the manufacture of tubular elements of plastic materials. (Machine-translation by Google Translate, not legally binding)
ES320745A2 (en) Improvements in the industrial miters. (Machine-translation by Google Translate, not legally binding)
ES152165U (en) An improved funnel (Machine-translation by Google Translate, not legally binding)
ES122291U (en) Nozzle posts for the unión of pipes of water down. (Machine-translation by Google Translate, not legally binding)
ES372965A1 (en) Improvements in the injection of land by the double circulation system. (Machine-translation by Google Translate, not legally binding)