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公开(公告)号：EP2370660A4
公开(公告)日：2018-02-21
申请号：EP09832986
申请日：2009-10-13
发明人： AHONEN JUKKA
摘要： The invention relates to a method for down-the-hole drilling, the drilling being carried out by an apparatus, having a drilling device (1) that comprises a casing part (2) and at least during a drilling situation an essentially inside thereof existing drilling unit (3), at the drilling head of which there are at least first drilling means (4) for drilling a center hole, second drilling means (5) for reaming the center hole for the casing part (2) and a pneumatic flushing flow arrangement (6) for leading of drilling waste by influence of pressurized air at least partly upward, whereby the first drilling means (4) are coupled with the second drilling means (5) first of all power-transmittedly in order to carry out cooperation thereof at least during a drilling situation with the second drilling means (5) for a rotational motion (w4), a feeding motion (z4) and/or a hammering motion (t4), and on the other hand removably in order to enable removal thereof from the hole. Furthermore the casing part (2) is arranged to be drawn into a hole to be drilled by the drilling unit (3). Particularly direct aiming of a flushing air flow (HV) at the soil is being prevented by directing the flushing air at an end of the drilling unit (3) into a counterpart surface arrangement (X) on the drilling surface (Pl and/or P2) existing of the first and/or second drilling means in order to decrease kinetic energy of the flushing air flow (HV) by changing its flow direction on the drilling surface prior to drifting thereof into the ground. The invention relates also to an apparatus applying the method.
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2.发明公开A rock drilling rig and method of driving compressor 审中-公开Steinbohranlage und Verfahren zum Antreiben eines Kompressors
公开(公告)号：EP2669463A1
公开(公告)日：2013-12-04
申请号：EP12170173.4
申请日：2012-05-31
发明人： Piipponen, Juha , Sormunen, Tapani
CPC分类号： E21B7/02 , B60L1/003 , B60L3/12 , B60L11/126 , B60L11/1861 , B60L2200/40 , B60L2210/40 , B60L2250/24 , E21B7/022 , E21B7/025 , E21B21/16 , Y02T10/6217 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241
摘要： The invention relates to a rock drilling rig and a method of driving a compressor. The rock drilling rig (1) is combustion engine (DI) operated and is provided with a flushing system (FS) including a compressor (CO) for producing pressurized air. The compressor is driven by an electric drive motor (CM). The combustion engine is connected to drive a generator (GEN) which produces electric energy that is stored in an energy storage (BAT). The stored electric energy can be utilized in driving the compressor.
摘要翻译： 本发明涉及一种岩石钻机和一种驱动压缩机的方法。 岩石钻机（1）是内燃机（DI）操作，并且设置有包括用于产生加压空气的压缩机（CO））的冲洗系统（FS）。 压缩机由电动马达（CM）驱动。 内燃机被连接以驱动产生存储在能量存储器（BAT）中的电能的发电机（GEN）。 存储的电能可用于驱动压缩机。
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3.发明公开Underbalanced drilling method into a gas-bearing formation 审中-公开在einegasführende组成的Unterdruck-Bohrverfahren
公开(公告)号：EP1847679A1
公开(公告)日：2007-10-24
申请号：EP06252153.9
申请日：2006-04-20
CPC分类号： E21B21/00 , E21B21/08 , E21B21/16 , E21B2021/006
摘要： A method of creating a second wellbore section (19), penetrating a subterranean earth formation having at least one gas-bearing zone (3), from a selected location in an existing first wellbore section (1) using a remotely-controlled drilling device (13) under underbalanced drilling conditions, which method comprises:
(a) arranging the remotely-controlled drilling device (13) at the selected location in the first wellbore section (1), in or below a production tube (6),
(b) operating the remotely-controlled drilling device (13) to drill the second wellbore section (19),
(c) controlling the flow of gas produced from the gas-bearing formation through the production tube (6) to the wellhead (8),
(d) using a fluid stream comprising at least a portion of produced gas to transport the drill cuttings resulting from the drilling operation to the wellhead (8) and
(e) controlling the pressure in the production tube (6) such that the linear velocity of the gas does not fall below 1 m/s and does not exceed 75 m/s.摘要翻译： 一种创建第二井筒部分（19）的方法，该第二井筒部分使用远程控制的钻井装置从现有的第一井眼部分（1）中的选定位置穿透具有至少一个气体承载区域（3）的地下地层 （a）将远程控制的钻井装置（13）布置在第一井筒段（1）中的选定位置，在生产管（6）中或下方，（b） 操作远程控制的钻井装置（13）以钻出第二井筒部分（19），（c）控制从气体承载地层通过生产管（6）产生的气体到井口（8）的流动， d）使用包含至少一部分产生的气体的流体流将钻井操作产生的钻屑输送到井口（8）和（e）控制生产管（6）中的压力，使得 气体不会低于1米/秒，而不是 超过75米/秒。
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4.发明公开
公开(公告)号：EP1618258A1
公开(公告)日：2006-01-25
申请号：EP04721120.6
申请日：2004-03-17
申请人： Braun, Alfons , Walther, Frank , Walther, Rolf
发明人： Braun, Alfons , Walther, Frank , Walther, Rolf
CPC分类号： E02F3/9262
摘要： The invention relates to a method for pneumatically picking up soil for suction dredges, using a suction tube (3) having a crown (11) disposed at the lower end and an air supply device (10) for supplying pressurized air to the crown (11), thereby producing a pressurized air flow which loosens the soil in the area of the crown (11). The pressurized air flow below the crown (11) is blown into the soil in parallel to the cross-sectional plane of the crown (11), thereby detaching a soil core which has approximately the same size as the internal width of the crown (11) or smaller and which is sucked off through the suction tube (3). The invention also relates to a device for carrying out the inventive method which comprises at least one pointed tube (1) which projects beyond the crown (11) downward in the direction parallel to the center axis (30) of the suction tube (3). Said pointed tube is adapted for blowing a pressurized air flow into the soil below the crown (11) in parallel to a cross-sectional plane of the same for detaching a soil core and sucking the same off through the suction tube (3).
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公开(公告)号：EP1112809A3
公开(公告)日：2003-07-16
申请号：EP00811231.0
申请日：2000-12-22
CPC分类号： B23B51/06 , B23B2240/08 , B23B2240/16 , B23B2240/28 , B23B2270/62 , Y10T408/50
摘要： Das Werkzeug (1) zum Bohren und/oder Meisseln ist einsetzbar in eine Handwerkzeugmaschine, die eine Absaugvorrichtung (10), mit einem das Werkzeug (1) umfassenden Gehäuse (11) aufweist. Das Werkzeug (1) weist einen rohrförmigen Schaft (2) auf, der einen axial verlaufenden Durchgangskanal (8) besitzt. An das dem bohrrichtungsseitigen Ende des Schaftes (2) gegenüberliegenden Ende schliesst sich ein mit dem Gehäuse (11) der Absaugvorrichtung (10) zusammenwirkendes Anschlussteil (3) an, dessen Umfangsfläche von einer Querbohrung (7) durchbrochen ist, welche eine Saugkammer (12) der Absaugvorrichtung (10) mit dem Durchgangskanal (8) verbindet. Zur Optimierung der Bohrleistung ist der Durchmesser des Anschlussteils (3) mit dem Durchmesser eines in Verbindung mit der Handwerkzeugmaschine stehenden Einsteckendes (4) abgestimmt.
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公开(公告)号：EP4083371B1
公开(公告)日：2023-11-15
申请号：EP21171309.4
申请日：2021-04-29
发明人： ANTTONEN, Pekka , SETÄLÄ, Timo , KIVELÄ, Tuomo , LAUNIS, Sirpa
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公开(公告)号：EP2370660B1
公开(公告)日：2020-07-15
申请号：EP09832986.5
申请日：2009-10-13
申请人： TerraRoc Finland Oy
发明人： AHONEN, Jukka
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9.发明公开A METHOD TO CONTROL THE ENVIRONMENT IN A LASER PATH 审中-公开VERFAHREN ZUR STEUERUNG DER UMGEBUNG BEI EINER LASERSTRECKE
公开(公告)号：EP2807326A2
公开(公告)日：2014-12-03
申请号：EP13706772.4
申请日：2013-01-28
发明人： BOZSO, Tamas , BOZSO, Robert
CPC分类号： B23K26/0066 , E21B7/14 , E21B7/15 , E21B21/16 , E21B29/02 , E21B37/00 , E21B47/123
摘要： A method of controlling the environment intermediate a laser head and a targeted portion of a bore wall to remove solid material at the wall includes running an umbilical into the bore to position the head, irradiating the targeted portion of the wall using laser light, sensing a light spectrum resulting from irradiation of the solid material, comparing the sensed light spectrum to a light spectrum corresponding to favorable irradiation of the solid material, adjusting the rate of introduction of a laser-compatible material to displace laser-incompatible materials from the laser light path to obtain more favorable irradiation of the solid material. The method enable the conservation of the source of the laser- compatible material or improved irradiation of the solid material for solid removal by using the laser to cut, heat, fracture or melt the solid material.
摘要翻译： 控制激光头之间的环境和孔壁的目标部分以去除墙壁上的固体材料的方法包括将脐带行进到孔中以定位头部，使用激光照射壁的目标部分，感测 将固体材料的照射产生的光谱，将感测的光谱与对应于固体材料的有利照射的光谱进行比较，调节激光相容材料的引入速率以将与激光不相容的材料从激光光路 以获得更有利的固体材料的照射。 该方法能够通过使用激光切割，加热，断裂或熔化固体材料来保护激光相容材料的源或改进固体材料的照射以进行固体去除。
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10.发明授权
公开(公告)号：EP1618258B1
公开(公告)日：2007-09-12
申请号：EP04721120.6
申请日：2004-03-17
申请人： Braun, Alfons , Walther, Frank , Walther, Rolf
发明人： Braun, Alfons , Walther, Frank , Walther, Rolf
CPC分类号： E02F3/9262
摘要： The invention relates to a method for pneumatically picking up soil for suction dredges, using a suction tube (3) having a crown (11) disposed at the lower end and an air supply device (10) for supplying pressurized air to the crown (11), thereby producing a pressurized air flow which loosens the soil in the area of the crown (11). The pressurized air flow below the crown (11) is blown into the soil in parallel to the cross-sectional plane of the crown (11), thereby detaching a soil core which has approximately the same size as the internal width of the crown (11) or smaller and which is sucked off through the suction tube (3). The invention also relates to a device for carrying out the inventive method which comprises at least one pointed tube (1) which projects beyond the crown (11) downward in the direction parallel to the center axis (30) of the suction tube (3). Said pointed tube is adapted for blowing a pressurized air flow into the soil below the crown (11) in parallel to a cross-sectional plane of the same for detaching a soil core and sucking the same off through the suction tube (3).
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