| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | 해수인양펌프의 라이저 파이프 지지부재 | KR1020100115044 | 2010-11-18 | KR1020120053760A | 2012-05-29 | 배상운; 이명호 |
| PURPOSE: A riser pipe supporting member for a seawater lifting pump is provided to stably fix the position of a riser pipe and a canned motor pump by elastically supporting the riser pipe in a caisson, thereby preventing deformation of the riser pipe. CONSTITUTION: A riser pipe supporting member for a seawater lifting pump comprises a fixing bracket(10), clamping bolts(20), and at least three arms(30). The fixing bracket is installed in order to cover a riser pipe. The clamping bolts fix the fixing bracket to the riser pipe. The arms are radially installed in the fixing bracket at predetermined intervals so that the arms can contact with the inner side of the caisson. The arms attenuate vibration by using elasticity. | ||||||
| 102 | 해양플랫폼 | KR1020150031797 | 2015-03-06 | KR1020160108030A | 2016-09-19 | 육래형 |
| 본발명의실시예에따른해양플랫폼은상부에시추설비가구비되는데크, 상기데크를지지하는지지부, 상기데크에형성된개구홀을통해해저로연장되는라이저파이프에결합되며상기라이저파이프에부력을제공하는부력부재, 및상기지지부에결합되어, 상기부력부재와의상대이동을유도하는가이드부재를포함한다. | ||||||
| 103 | 드릴구멍내에서드릴스트링구성요소를안내하는제거가능한가이드부재 | KR1019980707385 | 1997-03-14 | KR1020000064669A | 2000-11-06 | 코넬스튜어트에이.; 팻셀제임즈씨.; 라웁제임즈티. |
| 드릴구멍내에서드릴스트링구성요소를안내하기위한제거가능한가이드부재는축선을따라뻗어있는보어와함께중심선축선을지닌길다란몸체를가진다. 상기몸체는중심선축선에대해소정의방사상치수를가진헤드단부에서끝난다. 가이드부재는인접하는드릴스트링구성요소에나사산식으로연결되는데적합하다. 헤드단부방사상치수는드릴구멍측벽에매우근접하여외면을이격시키도록소정되어, 드릴스트링이정렬로부터편향하기시작하면헤드단부의외면이드릴구멍측벽과접촉하여정렬을안정시킬것이다. 가이드부재는드릴스트링을따른어떤위치에든지삽입될수 있다. | ||||||
| 104 | Apparatus and method attach an acoustic sensor near the Anakabe | JP2011540227 | 2009-12-01 | JP2012511648A | 2012-05-24 | アラン デュモン; ジャン ステファン モーリー |
| An interchangeable sleeve for a downhole tool includes a substantially cylindrical body configured to circumferentially engage the downhole tool, a blade extending radially from the body, and a transducer disposed within the blade. A drilling assembly includes a drill collar, an interchangeable blade configured to couple to the drill collar, and a transducer disposed within the blade. A size of the blade and a size of the transducer are selected based on a diameter of a borehole in which the downhole tool is to be used. A method of manufacturing an interchangeable sleeve for a downhole tool includes forming a blade on a body of the sleeve such that the blade extends radially from the body, disposing a transducer within the blade, and configuring the sleeve to circumferentially engage the downhole tool. | ||||||
| 105 | Drilling stabilizer | JP14764998 | 1998-05-28 | JP3274837B2 | 2002-04-15 | 明彦 池ケ谷; 圭一 津田 |
| 106 | Of oil / gas wells Toppuho - le part for e - Luo - Puna | JP2824493 | 1993-02-17 | JP2533730B2 | 1996-09-11 | TOORU TORUGURIMUSEN; AANORUDO FUYUURE; KUJERUUIIGURU SUTANGERANDO |
| 107 | Drill string for the stabilizer and its mounting method | JP16454386 | 1986-07-12 | JPH0696933B2 | 1994-11-30 | チユアン・チン・テン; トマス・アール・ビーズレイ |
| 108 | Boring tube | JP29582792 | 1992-11-05 | JPH05209489A | 1993-08-20 | HAINSU GURUBAA |
| PURPOSE: To simplify positioning of the central position of a viscous ground by a method wherein a coil having a specified pitch and width in a radial direction is arranged at the outside of a tubular base body having a longitudinal passage, and the coil has an outside diameter specified times that of a boring crown. CONSTITUTION: A boring head part 1 comprises at least one tubular cylinder 6 having a longitudinal through-passage and the outsides and a coil 20 arranged at the outside of the tubular cylinder and stretching throughout the whole of its length. The coil 20 has a pitch of 1-3 m and width in a radial direction of at least 10 mm starting from the outside of the tubular cylinder 6. The boring head 1 is provided with an axially extending plate-form boring crown 2 being short in the direction of an axis 3 provided at the boring head part 1 with at least a longitudinal passage, and the coil 20 has an outside diameter 1.05 times that of the boring crown 2. A base body of which the boring pipe consists is comprised of the coil 20 and an integral part piece and formed of a cold deformed steel. This constitution enables the progress of reliable boring. | ||||||
| 109 | Connection structure of buried pipe for propulsion construction | JP25163188 | 1988-10-05 | JPH02101291A | 1990-04-13 | SHIBAHARA NARIYOSHI; MORIMOTO TAKAHIRO |
| PURPOSE:To prevent the change of the propulsion direction by providing many protruded stripes protruded outward from a pipe main body and extended in the axial direction at an interval in the peripheral direction on a collar coupled on the outside of the coupling section of a buried pipe. CONSTITUTION:Many protruded stripes 22 protruded outward and continuously extended in the axial direction are arranged at an interval in the peripheral direction on the outer periphery of a cylindrical main body section 21 made of synthetic resin to form a collar 20. Coupling sections 11 at the tips of mating buried pipes 10 are butted against each other, and the collar 20 is coupled on the outside of the coupling sections. | ||||||
| 110 | Method of preparing blank useful as stabilizer for drilling oil well | JP4967882 | 1982-03-26 | JPS58167724A | 1983-10-04 | KINOSHITA SHIYUUJI; SUITOU SHINPEI; KITAMURA YOSHIO |
| PURPOSE: To provide the titled blank material with uniform high strength, by hot-working the raw material of a nonmagnetic alloy into a rod-shaped body having an expanded part at its middle portion, solution-treating and mechanically working it into a semi-manufactured body corresponding to a final configuration, and then axially compressing it in a metal die having the same cavity as the consiguration of the semi-manufactured body to deform the semi- manufactured body along the inner wall of the metal die. CONSTITUTION: The ingot 6 of a nonmagnetic alloy obtd. by steel-making and cogging 1 is hot-worked II into a rod-shaped body 7 having an expanded part 7' at its central portion. It is then solution-treated III and mechanically worked IV into a semi-manufactured body 8 corresponding to the configuration of a material for a stabilizer as a product in a conventional manner. Thereafter, the semi-manufactured body 8 is cold-worked V by axial compression in a metal die having nearly the same cavity as the configuration of the semi-manufactured body 8 in a manner such that the body is formed along the interior of the metal die. The titled stabilizer is obtained in this way. COPYRIGHT: (C)1983,JPO&Japio | ||||||
| 111 | Stabilizer for excavation string capable of being loosened | JP5876080 | 1980-05-06 | JPS55155897A | 1980-12-04 | EDOWAADO ERU MOOZESU JIYUNIA; BAANON TEII RITSUCHII |
| 112 | Method of executing lining of large diameter excavated hole and its device | JP7812278 | 1978-06-29 | JPS5413603A | 1979-02-01 | TOOMASU ISAMU SAITOO |
| 113 | JPS5243601B2 - | JP1697375 | 1975-02-12 | JPS5243601B2 | 1977-11-01 | |
| 114 | JPS4888002A - | JP12235872 | 1972-12-06 | JPS4888002A | 1973-11-19 | |
| 115 | 길이 가변형 스테빌라이저가 구비된 역순환 드릴 시스템 | KR1020140034933 | 2014-03-25 | KR1020150111237A | 2015-10-05 | 장윤용; 유지훈; 김영일; 차태형 |
| 본발명은길이조절이가능하고완충수단이구비된스테빌라이저가구비되는길이가변형스테빌라이저가구비된역순환드릴시스템에관한것이다. 본발명에의한길이가변형스테빌라이저가구비된역순환드릴시스템은, 하단에구비되며, 암반이나지반에굴착하여암반이나토사를갈아내는드릴비트(100)와; 상기드릴비트(100)의상측에구비되어, 드릴비트(100)를지지하는비트바디(110)와; 상하로길게형성되어, 상기드릴비트(100)에회전동력을전달하는드릴파이프(120)와; 상기드릴파이프(120)의일측에구비되어드릴파이프(120)의휨이나유동을방지하며, 길이조절이가능한다수의스테빌라이저(140,142,144)와; 상기스테빌라이저(140,142,144)의끝단부에구비되며, 스테빌라이저(140,142,144)와케이싱(C) 사이의접촉충격을완화하는완충수단(280); 등으로구성된다. 이와같은본 발명에의하면, 파손이방지되고작업이원활해지는이점이있다. | ||||||
| 116 | 천공기의 로드 클램핑장치 | KR1020130054030 | 2013-05-13 | KR1020140134189A | 2014-11-21 | 인석신 |
| 본 발명은 천공작업에 사용되는 로드를 체결하거나 분리할 때 이 로드를 클램핑 및 회전시킬 수 있도록 된 천공기의 로드 클램핑장치에 관한 것이다.
본 발명에 따른 천공기의 로드 클램핑장치는 천공기의 리드에 설치되며 로드가 통과할 수 있도록 상하로 관통되는 관통홀을 갖는 베이스부와; 상기 베이스부에 설치되어 상기 관통홀을 통과하는 로드를 클램핑하는 클램핑유닛과; 상기 베이스부에 대하여 상기 클램핑유닛을 회전 가능하게 지지하는 회전 지지유닛과; 상기 클램핑유닛이 로드를 파지한 상태에서 로드를 회전시킬 수 있도록 상기 베이스부에 설치되어 상기 클램핑유닛을 회전시키는 회전액추에이터를 구비한다. |
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| 117 | 연약지반 개량장비용 케이싱 | KR1020070129587 | 2007-12-13 | KR100847753B1 | 2008-07-23 | 최균영; 조규현; 임한흥 |
| A casing for equipment for the soft ground improvement is provided to prevent mud flew in a casing pipe and to proceed the compaction progress of a reinforcement member. A casing for equipment for the soft ground improvement comprises a casing pipe(110), a support member(120) installed to the inside diameter of the lower part of the casing pipe and provided with a through hole(121) on the upper part and a closure member(122) on the lower part, a shoe(130) formed on the lower part of the casing pipe to be in contact with the closure member to keep closed and provided with a guide bar(131) to move vertically via the through hole, and an elastic member(140) formed on the outside diameter of the guide bar to locate between the shoe and the support member. | ||||||
| 118 | 音響センサを坑壁の近くに取り付ける装置及び方法 | JP2011540227 | 2009-12-01 | JP5756021B2 | 2015-07-29 | モーリー ジャン ステファン; デュモン アラン |
| 119 | Drill string element, the drill pipe and the corresponding drill pipe section | JP2010547221 | 2009-02-19 | JP2011512469A | 2011-04-21 | ブレ・ジャン |
| ドリルストリング（１）用の要素（６）は、要素の他の部分の径より大きい外径をもつ少なくとも１つの支圧セクション（１４）が設けられ、掘削された穴の壁を圧迫する少なくとも１つの支圧ゾーン（１２）と、支圧ゾーン（１２）に実質的に隣接し、支圧ゾーン（１２）の上流および下流に配置され、前記要素の軸（２）の周りにほぼ螺旋形状をもつ複数の溝（１１、１７）を含む、２つのアクティブ化ゾーン（１０、１６）とを備え、支圧ゾーン（１２）が、支圧セクション（１４）に隣接し、支圧セクション（１４）およびアクティブ化ゾーン（１０、１６）に接するように支圧セクション（１４）の上流および下流に配置された、凸状の丸みを帯びた回転体の形をした２つの案内セクション（１３、１５）を含む。
【選択図】図１ |
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| 120 | Centralizer | JP51070996 | 1995-09-25 | JPH10507796A | 1998-07-28 | ストッカ，アーノルド |
| (57)【要約】 セントラライザー（１）は上部リング（２）と下部リング（３）が六つの硬い部材（４）で接続されてできている。 セントラライザー（１）はケーシングに取り付けられて、偏向した試掘穴に下ろされる。 硬い部材（４）は約８トンの側方の加重の下で崩壊するように設計されている。 従って、もしも、例えば、試掘穴の一部が崩壊して、ケーシングを引き出さなければならない時は、硬質部材が崩壊して、セントラライザー（１）がケーシング上でひとかたまりとなって回収されることが可能となる。 | ||||||
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