子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Percussive well drilling apparatus | US28927128 | 1928-06-29 | US1866943A | 1932-07-12 | SIMMONS RICHARD P |
| 22 | ELECTRONICS FOR A THIN BED ARRAY INDUCTION LOGGING SYSTEM | EP13816529.5 | 2013-07-08 | EP2872931A2 | 2015-05-20 | MILES, Gerald, P.; SARRIA, Cesar, A.; MENA, Jario, A.; EBEID, Mostafa, M. |
| A logging tool electronics system is disclosed (FIG. 1) with noise minimization features and pulse compression signal processing techniques to improve the signal-to-noise ratio of array induction logging tools. The borehole is radiated with a magnetic field produced by a configurable multi-frequency sine wave signal stimulus section driving a fully differential single transmitter coil. Received signals from multiple mutually balanced fully differential receiver arrays are processed by receiver signal chains using adaptive algorithms under firmware control. The received signals are used to determine the conductivity and resistivity of the formation surroundin the borehole. | ||||||
| 23 | Moling apparatus | EP11250139.0 | 2011-02-08 | EP2487322A1 | 2012-08-15 | The designation of the inventor has not yet been filed |
Apparatus for digging through a sidewall of a pit (P) using a self-propelled mole (20), comprising a frame having a support (6) for hanging the frame into the pit by placing the support (12) on ground surrounding the pit, and a cradle (8) to hold the mole (20), |
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| 24 | Dispositif pour forer un trou étagé de réception d'un pieu ou analogue | EP79400367.3 | 1979-06-06 | EP0006786B1 | 1982-02-17 | Dagnaud, Jacques |
| 25 | Electronics for a thin bed array induction logging system | US14493965 | 2014-09-23 | US09720129B2 | 2017-08-01 | Gerald P. Miles; Cesar A. Sarria; Jairo A. Mena; Mostafa M. Ebeid; Tarek AbdelAziz |
| A logging tool electronics system is disclosed with noise minimization features and pulse compression signal processing techniques to improve the signal-to-noise ratio of array induction logging tools. The borehole is radiated with a magnetic field produced by a configurable multi-frequency and/or multi-amplitude sine wave signal stimulus section driving a fully differential single transmitter coil. Received signals from multiple mutually balanced fully differential receiver arrays are processed by receiver signal chains using adaptive algorithms under firmware control. The received signals are used to determine the conductivity and resistivity of the formation surrounding the borehole. | ||||||
| 26 | Drill rig | US14104255 | 2013-12-12 | US09664041B2 | 2017-05-30 | Steven P. Jones; William A. Furniss; Andrew D. Tolmie |
| A drill rig includes a frame and a pair of cylinder rods provided laterally spaced relative to each other. The pair of cylinder rods is configured to extend and retract relative to the frame along an axial direction. The drill rig includes a carriage unit mounted to the frame. The carriage unit includes a pair of slide blocks laterally spaced relative to each other. Each of the pair of slide blocks includes an axial channel therein. The carriage unit includes a support member provided slidably within each of the axial channels. The carriage unit includes a center member coupled to and provided between the support members. The center member is configured to reinforce the support member. The carriage unit includes a slide rail longitudinally spaced relative to the support member. The drill rig includes a drilling unit slidably mounted on the slide rail. | ||||||
| 27 | Electronics for a Thin Bed Array Induction Logging System | US14493965 | 2014-09-23 | US20150008928A1 | 2015-01-08 | Gerald P. Miles; Cesar A. Sarria; Jairo A. Mena; Mostafa M. Ebeid |
| A logging tool electronics system is disclosed with noise minimization features and pulse compression signal processing techniques to improve the signal-to-noise ratio of array induction logging tools. The borehole is radiated with a magnetic field produced by a configurable multi-frequency and/or multi-amplitude sine wave signal stimulus section driving a fully differential single transmitter coil. Received signals from multiple mutually balanced fully differential receiver arrays are processed by receiver signal chains using adaptive algorithms under firmware control. The received signals are used to determine the conductivity and resistivity of the formation surrounding the borehole. | ||||||
| 28 | Electronics for a thin bed array induction logging system | US13546771 | 2012-07-11 | US08854045B2 | 2014-10-07 | Gerald P. Miles; Cesar A. Sarria; Jairo A. Mena; Mostafa M. Ebeid |
| A logging tool electronics system is disclosed (FIG. 1) with noise minimization features and pulse compression signal processing techniques to improve the signal-to-noise ratio of array induction logging tools. The borehole is radiated with a magnetic field produced by a configurable multi-frequency sine wave signal stimulus section driving a fully differential single transmitter coil. Received signals from multiple mutually balanced fully differential receiver arrays are processed by receiver signal chains using adaptive algorithms under firmware control. The received signals are used to determine the conductivity and resistivity of the formation surrounding the borehole. | ||||||
| 29 | Post hole digger | US10068125 | 2002-02-05 | US06725950B2 | 2004-04-27 | Andrew William Palm |
| A post hole digger has a frame attached to three-point linkage of a tractor. A boom has its proximal end pivotally connected to the frame, and an auger is pivotally mounted to the distal end of the boom. The boom is formed by a pair of laterally spaced arms, each of which is an integrally formed angled arm. The boom arms are bent from straight lengths of steel in a cold working process, to reduce manufacturing time and cost. | ||||||
| 30 | Post hole digger | US10068125 | 2002-02-05 | US20030146021A1 | 2003-08-07 | Andrew William Palm |
| A post hole digger (10) has a frame (11) attached to a three-point linkage of a tractor (12). A boom (20) has its proximal end pivotally connected to the frame (11), and an auger (31) is pivotally mounted to the distal end of the boom (20). The boom (20) is formed by a pair of laterally spaced arms (21), each of which is an integrally formed angled arm. The boom arms (21) are bent from straight lengths of steel in a cold working process, to reduce manufacturing time and cost. | ||||||
| 31 | Water pressure post-hole digger | US09300707 | 1999-04-27 | US06196337B1 | 2001-03-06 | Jared A. Sikes |
| A water pressure operated post-hole digging tool. The tool includes a vertically elongate pipe with an enlarged mandrel member having a generally circular cross section mounted on its lower end, and an attachment for connecting the upper end of the conduit to a source of water pressure. The water pressure is discharged through an open end at the bottom of the mandrel member, so that soil is dislodged at the bottom of the post-hole bore. The flow of water then passes upwardly through the annular cavity around the sides of the mandrel member so as to scour out of the sides of the bore. The lower end of the mandrel member is tapered so as to accelerate the flow of water as this passes into the annular cavity around the body, and upper taper slows the flow as it exits the cavity and flows up the excavated bore. The mandrel member may be formed of solid plastic material. | ||||||
| 32 | Shock wave drilling called shock tubes earth drill | US3760888D | 1971-12-27 | US3760888A | 1973-09-25 | O HARE L |
| This earth drill is a parallel array of combustion type shock tubes whose shock waves are directed into a hole for loosening and moving aside earth and rock and in which means are employed for simultaneous ignition of the combustible gases or vapor fuel and oxidizer mixture in each of the tubes, the various positionings of the tubes in the array relative to each other in different embodiments is such that the open end of each tube which directs the shock of that tube down into the hole may have a different elevation from any or all of the other tubes as to produce a desired interaction of the shock waves from the tubes in the array and thereby produce an aggregate shock wave either focused principally downward or one at any of several degrees of downward and outward. The geometry of the shock directing end of each shock tube may vary to enhance the directive effect.
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| 33 | Means for operating an auger with additive supply | US3502543D | 1966-07-28 | US3502543A | 1970-03-24 | SEWELL BEN W |
| 34 | Apparatus for well drilling | US44578054 | 1954-07-26 | US2877984A | 1959-03-17 | CAUSEY OTIS A |
| 35 | Hydraulic casing driver | US25709451 | 1951-11-19 | US2723106A | 1955-11-08 | EUGEN MERTEN |
| 36 | Apparatus for forming tapered concrete piles | US27771639 | 1939-06-06 | US2217258A | 1940-10-08 | RUDDELL STUART G; THOMAS FRASER |
| 37 | Drill | US74090024 | 1924-10-01 | US1619209A | 1927-03-01 | OSWALD LUSCHNIG |
| 38 | VERFAHREN UND VORRICHTUNG ZUR BILDUNG EINER UNTERIRDISCHEN ROHRLEITUNG | EP16176198.6 | 2016-06-24 | EP3112580B1 | 2018-04-18 | Zimmer, Werner |
| 39 | VERFAHREN UND VORRICHTUNG ZUR BILDUNG EINER UNTERIRDISCHEN ROHRLEITUNG | EP16176198.6 | 2016-06-24 | EP3112580A1 | 2017-01-04 | Zimmer, Werner |
Die Erfindung betrifft ein Verfahren zur Bildung einer unterirdischen Rohrleitung. Erfindungsgemäß wird von einem Hohlraum (9,10) im Boden aus eine Bohrung (8) mit horizontaler Richtungskomponente unter Verwendung eines Bohrwerkzeugs (2), das einen hohlen Bohrerschaft (4) umfasst, in den Boden (7) eingebracht, wobei der Bohrerschaft (4) nach Einbringung des Bohrwerkzeugs (2) im Boden (7) verbleibt und die Rohrleitung (41) durch den Bohrerschaft (4) gebildet wird. Die Erfindung betrifft ferner eine Vorrichtung zur Durchführung des Verfahrens.
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| 40 | ELECTRONICS FOR A THIN BED ARRAY INDUCTION LOGGING SYSTEM | EP13816529 | 2013-07-08 | EP2872931A4 | 2016-07-20 | MILES GERALD P; SARRIA CESAR A; MENA JARIO A; EBEID MOSTAFA M |
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