| 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 | Ram type shearing apparatus | JP26437884 | 1984-12-14 | JPS60144494A | 1985-07-30 | JIYON ENU TOROTSUKUSERU JIYUNI |
| 22 | 밀폐식 지하수 관정보호통 | KR1020120109843 | 2012-10-04 | KR1020140043999A | 2014-04-14 | 이상덕 |
| The present invention relates to a closed type container for protecting a groundwater tube well and, more particularly, to a closed type container for protecting a groundwater tube well, which has a tube well and a tube well protection unit attached to each other by banding in order to prevent foreign matters from entering the container, and which can be easily installed and maintained by having light weight as being made of synthetic resins. The closed type container according to the present invention comprises an intake tube, an underwater motor pump, a casing, the tube well, an intake cover plate, a flow meter, a discharging tube, a water outlet device, a protection container, and a protection container lid. In the lower part of one side of the protection container, a penetrating hole is formed so that the tube well can be inserted. Along the penetrating hole, the tube well protection unit, which has an open upper part covering the outer wall of the tube well inserted toward the inside, is formed as a hollow cylinder. Also, a banding unit is formed so that foreign matters cannot flow into the gap between the tube well and the tube well protection unit. | ||||||
| 23 | 시추 파이프의 유도 전단 | KR1020157013514 | 2013-10-22 | KR1020150097476A | 2015-08-26 | 루드카게라드엠.; 윌겐존; 키스너로저; 엠신타이어티모시 |
| 유도 전단은 해저 유정에서 시추파이프를 절단하는데 사용될 수 있다. 전자기 링은 해저에서 유정폭발 방지기(BOP) 안으로 세워질 수 있다. 전자기 링은 시추파이프를 통해서 자기장을 생성하고 시추파이프를 전단하기 위하여 금속 시추파이프의 상태를 변경하기에 충분한 에너지를 전달할 수 있다. 시추파이프를 전단한 후에, 시추파이프는 유정 내용물의 추가 누설을 방지하도록 밀봉될 수 있다.
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| 24 | 오일 또는 가스 굴착 파이프를 폐쇄하기 위한 밸브 장치 | KR1019997005341 | 1997-10-01 | KR1020000057582A | 2000-09-25 | 닌니바라타르모아이노타파니; 후르타테로타파니; 닌니바라엔시코스티쥬하니 |
| PURPOSE: A system for controlling and stopping oil drilling fires is provided to control oil well fires by blocking the production or drilling pipes. CONSTITUTION: A box incorporating a movable piston is fitted around the pipe. The piston carries, on its forward end, a drilling cylinder (3), which can be brought to the pipe by a hydraulic piston-cylinder arrangement. Subsequently, the drilling cylinder drills through the pipe wall and after that the drilling cylinder or a separate plugging cylinder (4) is left in the drilled hole and blocks the fluid flow through the pipe. The process is remote controlled. | ||||||
| 25 | Valve device | JP2013540177 | 2011-11-24 | JP2014500920A | 2014-01-16 | ヒューズ，ジム; パーカー，デイル |
| 油井用バルブ装置（１００）が、バルブ本体（１０１）と、バルブ部材（１０２）とを備える。 バルブ本体（１０１）は、バルブ本体（１０１）を貫通して延びる第１の流路（１９０）と、バルブ本体を貫通して延びるとともに、第１の流路（１９０）から横方向に延びる少なくとも１つの第２の流路（１９３）とを含む。 バルブ本体（１０１）は、油井から流出する流体が第１の流路（１９０）を流通できるように油井に接続可能にされている。 バルブ部材（１０２）は、第１の流路（１９０）内に挿入可能にされるとともに、バルブ本体（１０１）に対して移動可能とされ、それによって、第１の流路（１９０）から各第２の流路（１９３）内への流体の流れを制御する。
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| 26 | JPH052800B2 - | JP26437884 | 1984-12-14 | JPH052800B2 | 1993-01-13 | JON ENU TOROTSUKUSERU JUNIAA |
| 27 | Shearing gate valve | JP1473390 | 1990-01-24 | JPH0360910A | 1991-03-15 | JIERARUDO ESU BEIKAA |
| PURPOSE: To prevent damage to a gate by forming sleeves and inset rings from a hard wear resistant material, and mounting and keeping the sleeves and the insert rings in respective positions under compressive preloads such that they resist damage during the operations of closing, sealing, and shearing a valve. CONSTITUTION: Seat rings 34, 36 made of tungsten carbide or the like which has little tensile strength are fitted into dents 38, 40 in a main body 12, and prior to assembly the inner dent is given a smaller bore than that of insert rings 46, 48 and heated in order to permit the insertion of the insert rings 46, 48 without application of undue load. A gate 32 is connected to a connecting rod 30 and is heated and shrink fitted to allow a sleeve 44 of hard material to be easily inserted into an opening 42. Therefore a wire or the like which passes through a gate valve 10 can be sheared without causing damage to the hard inserts 46, 48 and the hard sleeve 44, and the valve 10 is used without repair through a number of cycles of closing and shearing. COPYRIGHT: (C)1991,JPO | ||||||
| 28 | JPS585357B2 - | JP215579 | 1979-01-11 | JPS585357B2 | 1983-01-31 | REONAADO II UIRIAMUZU JUNIAA |
| 29 | Well head shearing apparatus | JP6049681 | 1981-04-21 | JPS56167092A | 1981-12-22 | ERIKU JII CHIYAIRUZU; FUREDORITSUHI II JIYASUTO |
| 30 | Blowing preventing and shearing apparatus | JP215579 | 1979-01-11 | JPS54134003A | 1979-10-18 | REONAADO II UIRIAMUZU JIYUNIAA |
| 31 | JPS5410327B2 - | JP6354975 | 1975-05-29 | JPS5410327B2 | 1979-05-04 | |
| 32 | JPS549565B2 - | JP6645173 | 1973-06-14 | JPS549565B2 | 1979-04-25 | |
| 33 | Shearing ram to be used under hydrogen brittleness condition | JP10020877 | 1977-08-23 | JPS5326202A | 1978-03-10 | TOOMASU ETSUKUSU TEII GIYUUEN |
| 34 | JPS4963603A - | JP6645173 | 1973-06-14 | JPS4963603A | 1974-06-20 | |
| 35 | 海中パイプ切断装置および関連方法 | JP2016527431 | 2014-10-29 | JP2016538444A | 2016-12-08 | ガイ ロバート バビット，; ジョン マシュー ダルトン， |
| 本海中パイプ切断装置のいくつかの実施形態は、フレームと、フレームに結合され、加圧流体をパイプに噴射し、パイプを切断するように構成されている1つ以上のウォータージェットノズルと、海中パイプ切断装置を噴出防止装置スタックに対して固定するように構成されているフランジ、フレームの回転部分に結合され、パイプの周囲に回転するように構成される1つ以上のウォータージェットノズル、格納状態と展開状態との間で移動可能であり、展開状態において、格納状態にあるときよりもパイプに半径方向に近い1つ以上のウォータージェットノズル、フレームに枢動可能に結合され、加圧流体をパイプの表面に噴射しながら枢動するように構成される1つ以上のウォータージェットノズル、および2つ以上のウォータージェットノズルのうちの1つ以上とを使用するか、またはそれらを含む。 | ||||||
| 36 | 掘削パイプの誘導的剪断 | JP2015539717 | 2013-10-22 | JP2016503130A | 2016-02-01 | ジェラルド エム． ラットカ，; ジョン ウィルゲン，; ロジャー キスナー，; ティモシー マッキンタイヤー， |
| 誘導剪断は、海面下井戸においてドリルパイプを切断するために使用され得る。電磁リングは、海底における噴出防止装置(BOP)に組み込まれ得る。電磁リングは、ドリルパイプを通して磁場を作り出し、金属ドリルパイプの状態を変化させる十分なエネルギーを伝達してドリルパイプを剪断し得る。ドリルパイプを剪断した後、ドリルパイプは、井戸の内容物のさらなる漏れを防止するために密閉され得る。装置は、ドリルパイプを閉鎖するように構成されている誘導加熱コイルと、誘導加熱コイルに結合されている誘導電源とを含む。 | ||||||
| 37 | JPH07501270A - | JP50414593 | 1992-08-13 | JPH07501270A | 1995-02-09 | |
| 38 | JPS649440B2 - | JP6049681 | 1981-04-21 | JPS649440B2 | 1989-02-17 | ERIKU JII CHAIRUZU; FUREDORITSUHI II JASUTO |
| 39 | JPS6220355B2 - | JP10294183 | 1983-06-10 | JPS6220355B2 | 1987-05-06 | MAAUIN RICHAADO JOONZU |
| 40 | Valve and valve actuator | JP8272385 | 1985-04-19 | JPS60234186A | 1985-11-20 | NEIRU FUUBUAA ATSUKAAMAN; DANIERU OMAAREI DEYUUI |
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