GB1208365A - Compressed air injection apparatus for breaking hard minerals - Google Patents

Compressed air injection apparatus for breaking hard minerals

Info

Publication number
GB1208365A
GB1208365A GB1970568A GB1970568A GB1208365A GB 1208365 A GB1208365 A GB 1208365A GB 1970568 A GB1970568 A GB 1970568A GB 1970568 A GB1970568 A GB 1970568A GB 1208365 A GB1208365 A GB 1208365A
Authority
GB
United Kingdom
Prior art keywords
sleeves
rings
compressed air
stressed
injection apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1970568A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GLUCKAUF GUNTHER KLERNER MASCH
Original Assignee
GLUCKAUF GUNTHER KLERNER MASCH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GLUCKAUF GUNTHER KLERNER MASCH filed Critical GLUCKAUF GUNTHER KLERNER MASCH
Publication of GB1208365A publication Critical patent/GB1208365A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/14—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by compressed air; by gas blast; by gasifying liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
GB1970568A 1967-05-08 1968-04-25 Compressed air injection apparatus for breaking hard minerals Expired GB1208365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM73891A DE1299267B (de) 1967-05-08 1967-05-08 Sprengrohr fuer Einrichtungen zum Absprengen und Teilen von harten, kompakt gelagerten Mineralien, mit Hilfe komprimierter Luft

Publications (1)

Publication Number Publication Date
GB1208365A true GB1208365A (en) 1970-10-14

Family

ID=7315324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1970568A Expired GB1208365A (en) 1967-05-08 1968-04-25 Compressed air injection apparatus for breaking hard minerals

Country Status (4)

Country Link
BE (1) BE714586A (enExample)
DE (1) DE1299267B (enExample)
ES (1) ES352732A1 (enExample)
GB (1) GB1208365A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211587A (en) * 1987-10-23 1989-07-05 Ici Australia Operations Conduit constriction means
WO1995033124A1 (en) * 1994-05-31 1995-12-07 George Henry Webb Retaining apparatus for a rock breaking mechanism
WO1998010169A1 (en) * 1996-09-06 1998-03-12 Alan Colin Mcgowan Blasting device
RU2292456C1 (ru) * 2005-06-06 2007-01-27 Институт горного дела Сибирского отделения Российской академии наук Способ оценки напряженного состояния горных пород и устройство для его осуществления
CN108590572A (zh) * 2018-02-12 2018-09-28 中国地质大学（北京） 一种负脉冲压力波发生器及固井装置
CN109488300A (zh) * 2018-11-06 2019-03-19 能诚集团有限公司 腔体结构、气体致裂装置及矿石开采方法
CN114198100A (zh) * 2021-12-03 2022-03-18 太原理工大学 一种岩石钻孔高温热破裂轴向定向预裂设备
CN114870163A (zh) * 2022-06-06 2022-08-09 江苏益明荣药医疗科技有限公司 气簧混动型无针注射器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106894815B (zh) * 2017-03-30 2019-11-15 湖南烈岩科技有限公司 可快速安装的二氧化碳致裂器及充封装置
CN116697820B (zh) * 2023-06-30 2024-06-28 江西中昉矿盛工程设备有限公司 一种空气能膨胀岩石致裂系统

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211587A (en) * 1987-10-23 1989-07-05 Ici Australia Operations Conduit constriction means
WO1995033124A1 (en) * 1994-05-31 1995-12-07 George Henry Webb Retaining apparatus for a rock breaking mechanism
WO1998010169A1 (en) * 1996-09-06 1998-03-12 Alan Colin Mcgowan Blasting device
US6305752B1 (en) 1996-09-06 2001-10-23 Mcgowan Alan Colin Pneumatic blasting device
RU2292456C1 (ru) * 2005-06-06 2007-01-27 Институт горного дела Сибирского отделения Российской академии наук Способ оценки напряженного состояния горных пород и устройство для его осуществления
CN108590572B (zh) * 2018-02-12 2023-12-12 中国地质大学（北京） 一种负脉冲压力波发生器及固井装置
CN108590572A (zh) * 2018-02-12 2018-09-28 中国地质大学（北京） 一种负脉冲压力波发生器及固井装置
CN109488300A (zh) * 2018-11-06 2019-03-19 能诚集团有限公司 腔体结构、气体致裂装置及矿石开采方法
CN109488300B (zh) * 2018-11-06 2023-12-01 能诚集团有限公司 腔体结构、气体致裂装置及矿石开采方法
CN114198100B (zh) * 2021-12-03 2023-06-20 太原理工大学 一种岩石钻孔高温热破裂轴向定向预裂设备
CN114198100A (zh) * 2021-12-03 2022-03-18 太原理工大学 一种岩石钻孔高温热破裂轴向定向预裂设备
CN114870163A (zh) * 2022-06-06 2022-08-09 江苏益明荣药医疗科技有限公司 气簧混动型无针注射器
CN114870163B (zh) * 2022-06-06 2023-12-19 江苏乐聚医药科技有限公司 气簧混动型无针注射器

Also Published As

Publication number Publication date
DE1299267B (de) 1969-07-17
BE714586A (enExample) 1968-11-04
ES352732A1 (es) 1969-09-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees