CA2925746A1 - Dispositif de pression de gaz directionnel ameliore - Google Patents

Dispositif de pression de gaz directionnel ameliore Download PDF

Info

Publication number
CA2925746A1
CA2925746A1 CA2925746A CA2925746A CA2925746A1 CA 2925746 A1 CA2925746 A1 CA 2925746A1 CA 2925746 A CA2925746 A CA 2925746A CA 2925746 A CA2925746 A CA 2925746A CA 2925746 A1 CA2925746 A1 CA 2925746A1
Authority
CA
Canada
Prior art keywords
gas pressure
pressure device
directional gas
collar
directional
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.)
Abandoned
Application number
CA2925746A
Other languages
English (en)
Inventor
Philip ROUTLEDGE
David Proctor
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.)
CONTROLLED BLASTING SOLUTIONS Ltd
Original Assignee
CONTROLLED BLASTING SOLUTIONS Ltd
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 CONTROLLED BLASTING SOLUTIONS Ltd filed Critical CONTROLLED BLASTING SOLUTIONS Ltd
Publication of CA2925746A1 publication Critical patent/CA2925746A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Air Bags (AREA)
CA2925746A 2013-09-30 2013-09-30 Dispositif de pression de gaz directionnel ameliore Abandoned CA2925746A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2013/052545 WO2015044623A1 (fr) 2013-09-30 2013-09-30 Dispositif de pression de gaz directionnel amélioré

Publications (1)

Publication Number Publication Date
CA2925746A1 true CA2925746A1 (fr) 2015-04-02

Family

ID=49515397

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2925746A Abandoned CA2925746A1 (fr) 2013-09-30 2013-09-30 Dispositif de pression de gaz directionnel ameliore

Country Status (5)

Country Link
US (1) US20160231091A1 (fr)
AU (1) AU2013401405A1 (fr)
CA (1) CA2925746A1 (fr)
WO (1) WO2015044623A1 (fr)
ZA (1) ZA201602955B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111238329A (zh) * 2020-03-02 2020-06-05 何满潮 采用瞬时胀裂器对半煤岩巷进行几何成型爆破的方法
CN111692934A (zh) * 2020-06-19 2020-09-22 何满潮 周边眼采用单裂面瞬时胀裂器掘进巷道的方法
CN112066816A (zh) * 2020-10-17 2020-12-11 方莹 一种由定向致裂槽实现定向致裂的致裂管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2060288C (fr) 1991-01-30 2002-09-10 Timothy Patrick Gerard Addison Abattage non explosif
WO1997021068A1 (fr) 1995-12-06 1997-06-12 Denel (Proprietary) Limited Procede de rupture, d'eclatement ou de fractionnement de roches
GB2341917B (en) 1998-09-22 2003-03-19 Raymond Townley-Malyon A non explosive blasting system
AU2005207543A1 (en) 2004-01-26 2005-08-04 Nxco International Limited Rock breaking cartridge and use thereof
WO2006063369A2 (fr) 2004-12-08 2006-06-15 Nxco International Limited Cartouche de fragmentation de roche
GB2468133B (en) 2009-02-26 2013-01-16 Dgp Global Partners Llp Directional gas pressure device

Also Published As

Publication number Publication date
ZA201602955B (en) 2017-07-26
WO2015044623A1 (fr) 2015-04-02
AU2013401405A1 (en) 2016-05-19
US20160231091A1 (en) 2016-08-11

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20191001