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8146684 |
An apparatus and method obtains a sample from a subterranean formation. The coring apparatus includes an outer core barrel associated with a drill bit; an inner core barrel adapted to accept a core sample; and sensors adapted to provide ...
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8074739 |
The present invention relates to a sampler for gas hydrates by hole bottom freezing, the sampler comprises a fisher, a wire-line coring mechanism and an outer barrel, and it further comprises a refrigeration portion, a low temperature co...
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7984661 |
A kit of component parts for forming at least first and second grease sampling devices includes a number of housings, piston bodies, and piston shafts. A first grease sampling device has a piston movable in the barrel and vent holes that...
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7908935 |
The inventors perfected the present invention upon finding that a conventional fecal sampling stick is given a hollow structure that has openings a certain distant apart, permitting in aspiration through the capillary tube phenomenon. Th...
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7878269 |
An apparatus and method obtains a sample from a subterranean formation. The coring apparatus includes an outer core barrel associated with a drill bit; an inner core barrel adapted to accept a core sample; and sensors adapted to provide ...
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7866223 |
The present invention generally relates to a device for obtaining samples of meat during commercial meat production. More specifically, embodiments of the present invention provide for an automated, hand held device used to rapidly obtai...
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7836972 |
A mobile soil sampling device is mounted on the side of a vehicle such as an ATV or UTV and includes an upstanding frame member which is vertically movable with respect to the vehicle by means of a parallel arm linkage and actuator. A ve...
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7827873 |
An apparatus automatically removes soil samples at intervals over a field of interest. The apparatus comprises a sampling assembly that rotates on a track. The probe of the sampler assembly is extended through the track and into the grou...
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7802367 |
This fence post tool makes an opening in a fence post to receive a fence rail. The tool includes a threaded first member received within the hollow fence post and having an elongate handle to manipulate the first member into position adj...
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7681662 |
A water bottom ore sampler includes a submersible housing for positioning on or near a water bottom, a riser duct mounted within the submersible housing and movable vertically relative to the submersible housing, a drilling assembly disp...
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7681467 |
A sampling apparatus for taking a core sample of dense packed fibrous material including: (a) a generally cylindrical sampling tube open on its distal end, wherein the length of the sampling tube is greater than the sample length; (b) at...
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7575069 |
A mobile soil sampling device is mounted on the side of a vehicle such as an ATV or UTV and includes an upstanding frame member which is vertically movable with respect to the vehicle by means of a parallel arm linkage and actuator. A ve...
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7552654 |
An apparatus removes soil samples at intervals over a field of interest. The apparatus comprises a sampling assembly (60) that rotates on a track (32) riding on a plurality of idler wheels (29, 31). A probe (66) extends and retracts unde...
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7392856 |
A sampling device for collecting depth-specific samples in silt, sludge and granular media has three chambers separated by a pair of iris valves. Rotation of the middle chamber closes the valves and isolates a sample in a middle chamber.
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7380615 |
A core sample extraction system for extracting a plug from soil and removing the plug from the device so that the soil and any roots in the plug can be analyzed includes a boring tube including a top end and a bottom end. The bottom end ...
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7347281 |
Disclosed herein is a coring tubular. The coring tubular has a body, at least one opening hole radially oriented in the tubular body and a parting line in the tubular body. Further disclosed herein is a method for reducing contamination ...
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7255016 |
An apparatus removes soil samples at intervals over a field of interest. The apparatus comprises a sampling assembly (60) that rotates on a track (32) riding on a plurality of idler wheels (29, 31). A probe (66) extends and retracts unde...
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RE39468 |
A tool for withdrawing a soil sample comprising a frame member including a portion including spaced vertically extending legs having lower ends, a foot portion fixed to the lower ends of the legs and including a horizontally extending sl...
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7134351 |
A coring device includes a base portion that receives an arrayed plurality of samples, the base portion including a plurality of vertically oriented slider rods. A coring portion including an arrayed plurality of samples is slidable alon...
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7093508 |
An apparatus to collect a sample of material has a handle with a tubular sample sleeve extending from an end of the handle. The end of the sleeve distal from the handle forms a cutting edge circumscribing a circular sampling region. A pl...
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6959617 |
A coring device includes a base portion that receives an arrayed plurality of samples, the base portion including a plurality of vertically oriented slider rods. A coring portion including an arrayed plurality of coring tubes aligned wit...
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6910393 |
A powder sampling method and apparatus is provided for sampling powder from a mixer or a drum. An undisturbed column of powder is extracted from a vessel. The column of powder may then be sectioned into subunits, using a discharge device...
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6837312 |
A novel corer and grinder apparatus suitable for interplanetary travel and extraplanetary operation is disclosed. The corer grinder composes a claw element attached to a shaft coupled to a motor. A second motor compresses a spring forcin...
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6769317 |
A core sampling apparatus is comprised of a tubular punch, a storage container, and a press. The punch is comprised of a plurality of generally parallel metal sample tubes for being forced into a ground material. The storage container is...
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6752219 |
A turf cutting and handling system for the borehole of a golf green cup includes a generally cylindrical hollow barrel with a cutting edge disposed about a lower periphery of the barrel. A manually grippable handle allows the barrel to b...
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6716619 |
A stylet for use with an automatic tissue microarrayer is provided for arraying frozen tissue samples on a substrate. In one embodiment, the stylet comprises a stylet needle having a pushing surface for pushing either frozen tissue or em...
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6681872 |
An in situ reactor for use in a geological strata, is described and which includes a liner defining a centrally disposed passageway and which is placed in a borehole formed in the geological strata; and a sampling conduit is received wit...
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6631650 |
A sample thief comprising: an outer hollow rod with an open end; a piston with a plunger end inserted within the outer hollow rod; and the outer hollow rod having an adjustable means. The thief operates by inserting the thief into a blen...
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6565728 |
The device of present invention is used for cutting and recovery of a selected gel piece from a larger gel mass. The gel piece suitably contains molecules that will be used in further work. The preferred device is made up of at least two...
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6520036 |
A sample removal apparatus for excising and ejecting a section of a gel sample from a tray. The sample removal apparatus includes a chamber member that defines an chamber interior. The chamber member has a top with a perimeter wall depen...
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6393926 |
A bulk material sampler comprising an elongated body having a first axial bore and an interior wall, a handle having a second axial bore and a finger grip, and a shaft assembly axially supported. inside the first and second bores. The bo...
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6378631 |
A pressure and temperature core sampler comprises a tool for recovering cores specifically enabling the evaluation of methane hydrate resources. Because methane hydrate tends to decompose under conditions of pressure decrease and/or temp...
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6357535 |
A soil sampler provides samples for on site disposition in forty and twenty milliliter vials for subsequent off site volatile organic analysis. A split sleeve contains a plunger positioned within the sleeve on a shaft to obtain a desired...
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6327919 |
A method for taking soil samples from horizontal boreholes. A first step involves making a substantially horizontal borehole from an entry pit to an exit pit. A second step involves towing a soil sampling apparatus through the borehole. ...
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6305482 |
A pressure and temperature core sampler comprises a tool for recovering cores specifically enabling the evaluation of methane hydrate resources. Because methane hydrate tends to decompose under conditions of pressure decrease and/or temp...
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RE37066 |
A soil sampling system includes a rig for driving a drive casing, a sample barrel, and sample liners simultaneously into soil to be sampled. The rig includes mechanisms for driving the casing, barrel, and lining in three modes: hydraulic...
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6176326 |
A soil sampling measuring device for collecting and measuring samples of soil for testing the volatile organic compounds in the soil. The soil sampling device includes a tactile indication of the volume of soil collected in the sampling ...
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6125948 |
A soil sampling device for collecting samples of soil provides a single use unit with an integrally molded plunger. The soil sampling device includes a cylindrical body having a first chamber and a second chamber, with each chamber compr...
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6098725 |
A soil sampling device for collecting samples of soil provides a single use unit with an integrally molded plunger. The soil sampling includes a cylindrical body having first and second ends, with the body comprising a cylindrical wall h...
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6098724 |
A tool for withdrawing a soil sample comprising a frame member including a portion including spaced vertically extending legs having lower ends, a foot portion fixed to the lower ends of the legs and including a horizontally extending sl...
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6015248 |
A wood coring drill bit comprising a hollow tube having an internal bore (103) and an exterior (100) with equally spaced bodies (10) of substantially uniform width extending in a helical manner from a cutting end (10) of said drill bit, ...
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6009958 |
A soil sampling apparatus includes a sampling box for penetrating the ground first, and a shutter plate for subsequently penetrating the ground while engaging with the sampling box, thereby sampling soil layers located in a space surroun...
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5937953 |
A soil-sampling tool extends along a longitudinal axis and includes a barrel having a soil-penetrating distal end, and a cap for closing the end. In the improvement, the barrel has a seal surface spaced from the end and also has a tapere...
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5854432 |
The invention pertains to the art of direct push soil sampling that uses the art of dual tube to retrieve subsurface soil samples. It is a means of applying the dual tube art that allows deeper sampling depths to be achieved by configuri...
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5741983 |
An automatic soil sampler (10) removes soil samples (65) at known locations and transfers the samples to a packaging station (23) where the samples are packaged and identified. The packages (87) are left in a strip and moved to a contain...
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5706904 |
The disclosure involves a soil-sampling tool having a barrel with a distal end for insertion into soil, and a plunger mounted for movement in the barrel. The plunger includes a soil-contact surface spaced from the distal end by a dimensi...
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5644091 |
The present invention relates to a device and to a method for taking samples of a material such as a liquid, a viscous fluid, or a friable solid. Said device comprises a hollow "sampling" cylinder (10) defining an open cavity, said cavit...
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5624554 |
A collection and transfer device including a collection vessel having an opening on one end and a closure apparatus engageable therewith which has a collection device receivable within the collection vessel, and a passage therethrough fo...
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5606139 |
A soil probe includes an annular cutting shoe for directing soil into the probe. The cutting shoe has a connecting flange with the groove formed on its outer surface. A sample tube is removably attached at its lower end to the cutting sh...
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5587540 |
The invention relates to an improved sampler which can be operated in any orientation. The design features a positive gripping of the operating rod in a manner to reduce point loads so as to reduce any possibility of jamming of the rod o...
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