| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Suction Coring Device and Method | US12018373 | 2008-01-23 | US20080179091A1 | 2008-07-31 | Alan J. Foley |
| Devices and methods for obtaining cores from a sea bed. A corer device includes one or more core barrels for retaining a cores and one or more pressure barrels. Fluid pressure within the pressure barrels is selectively varied to cause the corer device to be drawn into and released from the sea bed. The core barrels are provided with core catchers for retaining a core within. | ||||||
| 122 | Crustal core sampler and method of coring crustal core sample using the same | US10837294 | 2004-04-30 | US07124841B2 | 2006-10-24 | Kazuyasu Wada; Yusuke Yano; Tomoya Inoue; Masanori Kyo; Masaki Kawahara |
| Disclosed herein are a crustal core sampler, by which a crustal core sample can be cored in a state coated with a flow-able coating material free of any contamination, and a method of coring a core sample using this crustal core sampler. The crustal core sampler comprises a drilling mechanism and a barrel, wherein the barrel is equipped with a flow-able coating material-ejecting mechanism, and a columnar crustal core portion is coated with a flow-able coating material. Alternatively, the crustal core sampler is constructed by a drill pipe and an inner barrel, wherein the inner barrel is equipped with an inner barrel body, a core elevator, a channel-forming member for forming a flow-able coating material-running channel and flow-able coating material-ejecting openings, and a columnar crustal core portion is coated with a flow-able coating material. | ||||||
| 123 | Method and device for driving into the marine subsurface at great depths, a tubular tool for soil sampling or for measuring soil characteristics | US10204580 | 2001-02-15 | US06907931B2 | 2005-06-21 | Julien Bessonart |
| The invention concerns a device for driving into the marine subsurface, in particular at great depths exceeding a thousand meters, a tubular tool for soil sampling or for measuring said soil characteristics. The invention is characterized in that the tubular tool (1) to be driven into the marine subsurface is secured to a base plate for positioning on the sea floor, and the device comprises at least a fluidic actuator (16), capable of being controlled from the surface, which is fixed to said base plate comprising a piston (4) moving in a cylindrical annular chamber (3) with an axis oriented parallel to the axis (y′y) of the tool (1) penetration, driving in the tool (1) depending on the discharge of intake of the fluid which is produced in said chamber (3), said piston (4) being subjected to the hydrostatic pressure prevailing at the depth where the device has been lowered by being in communication with the marine environment by its side external to said chamber (3). | ||||||
| 124 | Crustal core sampler and method of coring crustal core sample using the same | US10837294 | 2004-04-30 | US20040256151A1 | 2004-12-23 | Kazuyasu Wada; Yusuke Yano; Tomoya Inoue; Masanori Kyo; Masaki Kawahara |
| Disclosed herein are a crustal core sampler, by which a crustal core sample can be cored in a state coated with a flow-able coating material free of any contamination, and a method of coring a core sample using this crustal core sampler. The crustal core sampler comprises a drilling mechanism and a barrel, wherein the barrel is equipped with a flow-able coating material-ejecting mechanism, and a columnar crustal core portion is coated with a flow-able coating material. Alternatively, the crustal core sampler is constructed by a drill pipe and an inner barrel, wherein the inner barrel is equipped with an inner barrel body, a core elevator, a channel-forming member for forming a flow-able coating material-running channel and flow-able coating material-ejecting openings, and a columnar crustal core portion is coated with a flow-able coating material. | ||||||
| 125 | Apparatus for obtaining a soil core sample | US79199 | 1993-06-21 | US5322133A | 1994-06-21 | Ronald D. Hart |
| Soil sampling apparatus for forming and containing a core sample of a predetermined depth of soil into which the soil sampling apparatus is driven. A pair of cooperable, core-defining core tube members are carried on a guide rod and are sequentially driven into the soil to be sampled. The core tube members include angularly positioned panels for increased torsional rigidity, and the apparatus includes structure for permitting remote axial orientation of one core tube member relative to the other core tube member. The core tube members are each pointed at their lower ends to more easily penetrate the soil, and they are individually and sequentially driven into the soil to be sampled. One core tube member includes a pivotable soil sample gate to retain the soil sample within the core tube as the core tube is withdrawn from the soil. | ||||||
| 126 | Method for accelerating an object and propelling arrangement for implementing the method for such object, particularly an object to be driven into ground below water | US892725 | 1986-07-29 | US4665791A | 1987-05-19 | Horst G. Bugiel |
| A method for effectuating the acceleration of an object, in particular a piercing or penetrator object, within a surrounding liquid medium of a density which is higher than the density of gases, such as in water; as well as an arrangement for producing and imparting an advancing or propelling force to an object in a surrounding liquid medium of a density which is higher than the density of gases; and in particular to an obejct which is to be driven into a water bottom or seabed. | ||||||
| 127 | Pressure differential seafloor corer-carrier | US34220 | 1979-04-30 | US4234046A | 1980-11-18 | Harvey H. Haynes |
| A pressure differential seafloor corer-carrier for obtaining long core samples of seafloor sediments. The corer-carrier is composed of two main components: The first component is a pump assembly that pumps seawater and sediment as to create a negative pressure differential; the negative pressure differential being the driving force that forces the corers into the seafloor such that cores of over 100 feet in length can be obtained. The second component is a space frame mounted and fastened to the pump and functions as a rack to which conventional corers are attached. Once the corers are embedded to their full length, the pump is used to create a positive pressure differential which helps remove the corer-carrier from the seafloor. | ||||||
| 128 | Device for taking core samples from ocean and other submarine floors | US43457674 | 1974-01-18 | US3874462A | 1975-04-01 | HARMS HORST; LUCHT WILHELM |
| A core barrel for taking a sample core from a submarine floor is provided, and a guide tube for deploying and recovering the core barrel has a center passage through which the core barrel can move. The guide tube has an open end for entry and exit of the core barrel and its passage diverges conically in the direction towards this open end. Barrel-guiding elements are located within the passage for guiding the barrel.
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| 129 | Free-fall corner | US28456772 | 1972-08-29 | US3848682A | 1974-11-19 | PAYNE J |
| This invention is directed to an apparatus utilized for extracting earth cores from sub-sea formations. In particular, the apparatus may be dropped from a carrier vessel, whereupon it descends as a completely self contained unit to the ocean bottom. After penetration and extrusion by the apparatus in the ocean bottom an automatic condition-responsive device facilitates the extrication of the apparatus from the marine bottom by providing a sufficient buoyant force to lift the apparatus to the ocean surface.
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| 130 | Folding bottom core sampler | US31791072 | 1972-12-26 | US3805898A | 1974-04-23 | WHITNEY S |
| A bottom core sampler comprises a forward elongated hollow core barrel pivotally connected to a rearward, ventral fin stabilized, elongated, weighted tubular main body having a tow cable attached thereto. The pivotal connection includes a weak link for breaking after partial penetration of the downward pivoting core barrel into the bottom permitting deeper penetration by the angular push thereon by the main body. Two valves are provided for expelling water as the bottom core sample is driven into the core barrel. Continued upward pull of the tow cable withdraws the bottom core sample laden core barrel and pivots it down and back against the main body for returning to the surface with the valves closed for retaining the bottom core sample in the core barrel.
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| 131 | Device for obtaining earth samples | US3716107D | 1971-03-10 | US3716107A | 1973-02-13 | LIAUTAUD J |
| TO BE CLOSED WHEN SAID TUBE IS WITHDRAWN FROM THE EARTH BROKEN LOOSE FROM SAID OUTER CASING.
DEVICE FOR OBTAINING EARTH SAMPLED COMPRISES AN INNER TUBE HAVING CUTTING MEANS AT ITS FORWARD END AND ADAPTED TO BE DRIVEN INTO THE EARTH, FINGERS WITHIN THE TUBE FOR DETACHING A CORE THEREWITHIN WHEN THE TUBE IS PULLED UP, AN OUTER CASING FRANGIBLY ATTRACHED TO THE INNER TUBE, PASSAGEWAYS BETWEEN THE TUBE AND CASING FOR RECEIVING WATER AND, IN A PREFERRED EMBODIMENT, VALVE MEANS FOR CONTROLING THE ADMISSION OF WATER TO SAID PASSAGEWAYS ADAPTED |
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| 132 | Core sampling apparatus | US3701387D | 1970-11-04 | US3701387A | 1972-10-31 | KOOT NICHOLAS L |
| Apparatus for taking a plurality of sequential punch core samples in underwater sediments is provided. Core sampling tubes are driven into the sediments by hydraulic pressure acting through a central guide tube. The core sampling tube is withdrawn by hydraulic pressure applied through an annular space between the guide tube and a surrounding pipe. The hydraulic pressures are applied by a pair of hydraulic pumps using sea water as the fluid. A plurality of core sampling tubes are contained in a magazine and are fed to the guide tube one at a time for taking samples. The filled core tubes are returned to the magazine where they are retained and stored. First and second sets of drive cams on the magazine are operated alternately by reverse operation of the hydraulic pumps so that the containers in the magazine controllably advance only one container width at a time.
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| 133 | Vibratory device for taking bottom sediments cores | US3693730D | 1970-07-22 | US3693730A | 1972-09-26 | EDIGARIAN ZORAB PARNAKOVICH; KUDINOV EVGENY IVANOVICH; SUKHOV VLADIMIR EVGENIEVICH |
| A vibratory device for taking bottom sediments cores, comprising a string of pipes deepened into the ground by means of a vibrator disposed thereon. In accordance with the present invention it is provided with an arrangement connected with the vibrator and providing for periodical engagement and disengagement of the vibrator with the string of pipes, and a hoist providing for periodical displacement of the vibrator which is originally disposed on the lower portion of the string of pipes up the latter as it is being deepened, and operatively coupled with the engaging arrangement.
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| 134 | Self-recording accelerometer | US3613446D | 1968-11-05 | US3613446A | 1971-10-19 | SCOTT RONALD F |
| A SELF-RECORDING, SINGLE-AXIS ACCELEROMETER IS PROVIDED BY UTILIZING A MASS, WHICH MOVES AGAINST A BELLOWS-TYPE SPRING FORCE, IN THE FORM OF A CYLINDER TO CARRY A CHART. A LEAD SCREW PARALLEL TO THE CYLINDER AXIS, AND GEARED THERETO, ADVANCES A STYLUS ASSEMBLY FROM ONE END OF THE DRUM TO THE OTHER AS THE CYLINDER IS ROTATED AT CONSTANT SPEED. WHEN SUBJECTED TO ACCELERATION, THE CYLINDE IS DISPLACED ALONG ITS AXIS, THEREBY CAUSING THE TRACE OF THE STYLUS TO DEPART FROM ITS HELICAL PATH IN PROPORTION TO THE MAGNITUDES OF THE ACCELERATION, AND IN A DIRECTION CORRE-
SPONDING THERETO. A METHOD IS DISCLOSED FOR OBTAINING INFORMATION ON THE STRENGTH OF OCEAN-FLOOR SOILS BY INSTRUMENTING CONVENTIONAL SHALLOW OR DEEP-OCEAN SAMPLING, CORING OR OTHER APPARATUS WITH A SINGLE-AXIS ACCELEROMETER. |
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| 135 | Bottom sampler | US3561547D | 1968-09-18 | US3561547A | 1971-02-09 | PULLOS VLASH A |
| This invention relates to apparatus for obtaining forceful motion and more particularly relates to apparatus for obtaining forceful motion underneath a body of water. In particular, a bottom sampler has a piston actuated by hydrostatic pressure, which upon contact of the sampler with the sea floor, drives a hollow tube into the sea floor for collecting a sample. An explosive detonator triggered by contact with the sea floor adds to hydrostatic pressure to rupture a diaphragm and actuate the piston.
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| 136 | Method and apparatus for sampling | US3521715D | 1968-10-23 | US3521715A | 1970-07-28 | KRUTEIN MANFRED G |
| 137 | Electrically controlled and powered submarine rotary corer system | US3516503D | 1968-12-23 | US3516503A | 1970-06-23 | MAYER ERNEST F; SCHALLER EDWIN S JR; PICKARD FRANK C; BRANNON WARD |
| 138 | Coring device with controlled releasing | US3504750D | 1968-03-06 | US3504750A | 1970-04-07 | TIRASPOLSKY WLADIMIR; ROUVIERE ROGER; WILLM YVES |
| 139 | Vibratory coring apparatus | US3490550D | 1967-07-14 | US3490550A | 1970-01-20 | HORTON EDWARD E |
| 140 | Core sampling | US3438452D | 1967-12-18 | US3438452A | 1969-04-15 | BERNARD HUGH A; DAIGLE EDWIN E; RICHARDSON JACOB C |
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