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41. 发明申请

WO2014168495A1 TAMPING CARTRIDGE FOR MINING 审中-公开
标题翻译：采矿罐头
公开(公告)号：WO2014168495A1
公开(公告)日：2014-10-16
申请号：PCT/PL2013/000047
申请日：2013-04-10
申请人： PRZEDSIĘBIORSTWO PRODUKCYįNO-HANDLOWO-USŁUGOWE
发明人： GÓRSKI, Kamil
IPC分类号： F42D1/20 , F42D1/24
CPC分类号： F42D1/20 , F42D1/24
摘要： The present invention refers to a tamping cartridge used for packing shot holes, particularly in mining. Tamping cartridge has a form of a cylinder or a cone with an external, at least single-layer closed sheath filled in with a mass of moist fine mineral plastic material, which material contains from 67 % to 99 % by weight of a grain fraction from 0.5 um to 5 mm, up to 11% by weight of grain fraction of over 5 mm and has a natural moisture (W n ) from 3% to 63 %, and liquidity index (l L ) not higher than 0.300 and plasticity index (l P ) from 20% to 25 %.
摘要翻译：本发明涉及一种用于包装喷射孔的捣固筒，特别是在采矿中。捣实盒具有圆柱体或锥体的形式，外部至少单层闭合的护套填充有大量潮湿的细小矿物塑料材料，该材料含有67％至99％重量的谷物部分 0.5毫米至5毫米，高达11重量％的晶粒分数超过5毫米，天然水分（Wn）为3％至63％，流动性指数（lL）不高于0.300，塑性指数（lP）从20％到25％。

42. 发明专利

JP2010117035A Loading method for granular explosive 审中-公开
标题翻译：颗粒爆炸装载方法
公开(公告)号：JP2010117035A
公开(公告)日：2010-05-27
申请号：JP2008288319
申请日：2008-11-11
申请人： Maeda Corp , 前田建設工業株式会社
发明人： MORI EIJI , MIHASHI HIDEYO , KURITA HIROMITSU , MATSUZAWA SATOSHI
IPC分类号： F42D1/24 , C06B21/00
摘要： PROBLEM TO BE SOLVED: To provide a loading method for a granular explosive, capable of securing a suitable charge length and reducing a charging amount when the granular explosive is loaded into a charge hole while suppressing the damages to a rock bed by preventing over charging and demonstrating a decoupling effect for reducing the quaggy regions of surrounding natural grounds and mitigating influence on the surrounding environment.
SOLUTION: The method includes a process for charging a detonator dynamite 20 and a spacer 30 sequentially from the deepest section in the charge hole 10, and a process for charging a loading nozzle 40 in the charge hole 10 and loading the granular explosive 50 by air-blowing from the loading nozzle 40. In the process of air-blowing the granular explosive, a rear end of the spacer 30 and a front end of the loading nozzle 40 are arranged to be separated from each other.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供粒状炸药的装载方法，能够确保适当的充电长度，并且当粒状炸药被装载到充电孔中时减少充电量，同时通过防止对岩床的损坏来抑制岩石的损坏过度充电，并展示了减少周边自然地区臭名昭着的区域的解耦效应，减轻对周围环境的影响。解决方案：该方法包括从充电孔10中的最深部分顺序地对雷管炸药20和间隔件30充电的过程，以及将充电孔10中的装载喷嘴40装入并装载颗粒炸药的过程通过从装载喷嘴40吹出空气。在空气喷射粒状炸药的过程中，间隔件30的后端和装载喷嘴40的前端被布置成彼此分离。版权所有（C）2010，JPO＆INPIT

43. 发明专利

JP2003238283A GRANULAR EXPLOSIVE COMPOSITION 审中-公开
公开(公告)号：JP2003238283A
公开(公告)日：2003-08-27
申请号：JP2002039909
申请日：2002-02-18
申请人： ASAHI KASEI CORP
发明人： TOKITA ATSUYA
IPC分类号： F42D1/24 , C06B31/30
摘要： PROBLEM TO BE SOLVED: To provide a granular explosive composition which makes disintegration less, sensitivity low and power high. SOLUTION: The granular ammonium nitrate having the percentage of oil absorption of 18 to 23% and hardness of 5.2 to 8.8 is used as the granular explosive composition containing the granular ammonium nitrate. The oxygen balance per 100 g of the explosive is further preferably 0 to -11 g. COPYRIGHT: (C)2003,JPO

44. 发明专利

JP2001039788A WATER RESISTANT EXPLOSIVE POWDER 失效
公开(公告)号：JP2001039788A
公开(公告)日：2001-02-13
申请号：JP20909199
申请日：1999-07-23
申请人： ASAHI CHEMICAL IND
发明人： ARAMAKI SHOSAKU , INOUE JUNJI
IPC分类号： F42D99/00 , C06B23/00 , C06B31/28 , F42D1/24 , F42D7/00
摘要： PROBLEM TO BE SOLVED: To effect reaction with water in a water hole to generate gas, to expel the water infiltrating the inside of explosive powder, to facilitate ignition and to obtain a stable detonation reaction by consisting the above explosive powder of granular explosive powder essentially consisting of ammonium nitrate and a gas generating agent reacting with the water. SOLUTION: The gas generating agent reacting with the water is sodium nitrite, sodium hydrogencarbonate, ammonium hydrogencarbonate, ammonium carbonate, or the like, preferably for production, which efficiently generates the gas by contact with or dissolution in the water if the pH value of the water is in an adequate range. If a pH control agent, such as an acidic or alkaline material, is previously added thereto for this purpose, the gas may be generated without being affected by the pH of the water around a use site and a gas generation rate) may be controlled by the amount of the pH control agent to be added. For example, the sodium hydrogencarbonate is small in the gas generation rate with the neutral water and, therefore, the gas generation rate is increased by changing the water to the acidic side by using boric acid, or the like.

45. 发明专利

JPH0552500A SEALING MATERIAL FOR LOADING DYNAMITE AND MATERIAL COMPOSITION THEREOF 失效
公开(公告)号：JPH0552500A
公开(公告)日：1993-03-02
申请号：JP23869491
申请日：1991-08-26
申请人： CHIYODA CHEM ENG CONSTRUCT CO
发明人： MIYOSHI HAJIME , MASHINO ZENICHI , OKABAYASHI IKUO
IPC分类号： C04B18/08 , F42D1/24
摘要： PURPOSE:To obtain a sealing material for loading a dynamite, which is prominent in forming property as well as loading characteristics and favorable in cost, by a method wherein a material composition, produced by blending fly ash, bentonite and mud with a specified ratio, is formed so as to have a predetermined configuration. CONSTITUTION:A sealing material for loading a dynamite is obtained by forming a material composition, produced by blending 60-70wt.% of fly ash, 15-40wt.% of bentonite and 0-20wt.% of mud consisting of fine particles, so as to have a predetermined configuration. In this case, the bentonite in the material composition should be powder, containing 20% or less of grains larger than 200 mesh and having water contents of 10wt.% or less. The mud of the material composition should have a grain distribution containing 80wt.% or more of particles having the grain size of 74mum or less while a predetermined amount of water is added to the material composition to form it as hydrolytic blend. The material composition, prominent in forming property as well as loading characteristics, can be obtained with a cost utilizing industrial waste or the fly ash effectively in such a manner.

46. 发明专利

JPH0429000B2 失效
公开(公告)号：JPH0429000B2
公开(公告)日：1992-05-15
申请号：JP14116386
申请日：1986-06-17
申请人： NIPPON STEEL CORP
发明人： KAIHARA TATSUO , SAKAMOTO TAKASHI , OOE KYOTAKA
IPC分类号： F42D1/08 , C21B7/00 , F42D1/24 , F42D3/00

47. 发明专利

JPS63150598A METHOD OF BLAST CONSTRUCTION 失效
公开(公告)号：JPS63150598A
公开(公告)日：1988-06-23
申请号：JP29798286
申请日：1986-12-15
申请人： OHBAYASHI CORP
发明人： KOIDE TADAO
IPC分类号： F42D1/08 , E21C37/14 , F42D1/10 , F42D1/24

48. 发明专利

JPS57104792A PREVENTION OF WATER LEAKAGE OF BALLING HOLE IN DEEP LAYER 失效
公开(公告)号：JPS57104792A
公开(公告)日：1982-06-29
申请号：JP17758180
申请日：1980-12-16
申请人： TAKENAKA KOMUTEN CO , SEKISO KK
发明人： MURATA AKIRA , OOKOUCHI KATSUTOSHI , KAMATA SEIZOU
IPC分类号： E21B21/00 , E21B33/13 , F42D1/24

49. 发明专利

JPS50148513A 失效
公开(公告)号：JPS50148513A
公开(公告)日：1975-11-28
申请号：JP5849174
申请日：1974-05-24
IPC分类号： E02F5/30 , E02F9/00 , F42D1/08 , F42D1/24

50. 发明授权

EP3631350B1 DOWNLINE WIRE 有权
公开(公告)号：EP3631350B1
公开(公告)日：2022-01-19
申请号：EP18742888.3
申请日：2018-05-23
发明人： OLWAGE, Phillip
IPC分类号： F42D1/045 , F42D1/24 , F42D3/04 , F42D3/06

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