[go: up one dir, main page]

WO2012025704A3 - Directional gas pressure device - Google Patents

Directional gas pressure device Download PDF

Info

Publication number
WO2012025704A3
WO2012025704A3 PCT/GB2010/051416 GB2010051416W WO2012025704A3 WO 2012025704 A3 WO2012025704 A3 WO 2012025704A3 GB 2010051416 W GB2010051416 W GB 2010051416W WO 2012025704 A3 WO2012025704 A3 WO 2012025704A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas pressure
pressure device
directional gas
directional
closure
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.)
Ceased
Application number
PCT/GB2010/051416
Other languages
French (fr)
Other versions
WO2012025704A2 (en
Inventor
Phil Routledge
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.)
DGP (GLOBAL) LLP
Original Assignee
DGP (GLOBAL) LLP
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
Priority to ES10856340.4T priority Critical patent/ES2523879T3/en
Priority to HK14100324.1A priority patent/HK1187397B/en
Priority to EP10856340.4A priority patent/EP2609392B1/en
Priority to AU2010359793A priority patent/AU2010359793B2/en
Priority to KR1020137007657A priority patent/KR20140007325A/en
Priority to PCT/GB2010/051416 priority patent/WO2012025704A2/en
Application filed by DGP (GLOBAL) LLP filed Critical DGP (GLOBAL) LLP
Priority to CN201080069850.7A priority patent/CN103201586B/en
Publication of WO2012025704A2 publication Critical patent/WO2012025704A2/en
Publication of WO2012025704A3 publication Critical patent/WO2012025704A3/en
Priority to ZA2012/09177A priority patent/ZA201209177B/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F42B3/06—Blasting cartridges, i.e. case and explosive for producing gas under pressure with re-utilisable case
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Air Bags (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

A directional gas pressure device (1) comprises a body (2) having openings at each end thereof, a closure member (7) for each end thereof, a tie member extending through the body, the closure members (5) being attached to the tie member. The closure members are adapted to increase their size upon evolution of gas from a pyrotechnic charge material contained within the body.
PCT/GB2010/051416 2010-08-26 2010-08-26 Directional gas pressure device Ceased WO2012025704A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
HK14100324.1A HK1187397B (en) 2010-08-26 Directional gas pressure device
EP10856340.4A EP2609392B1 (en) 2010-08-26 2010-08-26 Directional gas pressure device
AU2010359793A AU2010359793B2 (en) 2010-08-26 Directional gas pressure device
KR1020137007657A KR20140007325A (en) 2010-08-26 2010-08-26 Directional gas pressure device
PCT/GB2010/051416 WO2012025704A2 (en) 2010-08-26 2010-08-26 Directional gas pressure device
ES10856340.4T ES2523879T3 (en) 2010-08-26 2010-08-26 Directional Gas Pressure Device
CN201080069850.7A CN103201586B (en) 2010-08-26 2010-08-26 Directed pneumatic shuttle
ZA2012/09177A ZA201209177B (en) 2010-08-26 2012-12-05 Directional gas pressure device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2010/051416 WO2012025704A2 (en) 2010-08-26 2010-08-26 Directional gas pressure device

Publications (2)

Publication Number Publication Date
WO2012025704A2 WO2012025704A2 (en) 2012-03-01
WO2012025704A3 true WO2012025704A3 (en) 2012-06-07

Family

ID=45723852

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2010/051416 Ceased WO2012025704A2 (en) 2010-08-26 2010-08-26 Directional gas pressure device

Country Status (6)

Country Link
EP (1) EP2609392B1 (en)
KR (1) KR20140007325A (en)
CN (1) CN103201586B (en)
ES (1) ES2523879T3 (en)
WO (1) WO2012025704A2 (en)
ZA (1) ZA201209177B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2016001929A1 (en) * 2016-07-29 2017-03-24 Nonexp Llc Pyrotechnic capsule and its use in the breaking of hard materials such as rocks, concrete and concrete.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB324617A (en) * 1927-09-18 1930-01-20 David Hodge Improvements in and relating to blasting cartridges and appliances
GB761453A (en) * 1953-08-10 1956-11-14 Cardox Great Britain Ltd Improvements relating to the blasting of coal and other minerals
US3234876A (en) * 1962-07-27 1966-02-15 Commercial Solvents Corp Self-retaining blasting cartridge
GB2341917A (en) * 1998-09-22 2000-03-29 Townley Malyon Raymond Non explosive rock and concrete breaking system
US20080047455A1 (en) * 2004-01-26 2008-02-28 Edward Walenty Tota Rock Breaking Cartridge and Use Thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444837B (en) * 1984-10-18 1986-05-12 Derman Ab K G DEVICE FOR BLASTING STONE BLOCK, MOUNTAIN, CONCRETE AND SIMILAR
AUPQ591000A0 (en) * 2000-02-29 2000-03-23 Rockmin Pty Ltd Cartridge shell and cartridge for blast holes and method of use
KR20060047085A (en) * 2004-11-15 2006-05-18 주식회사 스웰테크 Cartridge structure of metal expander for rock
CN2802073Y (en) * 2005-05-24 2006-08-02 辽河石油勘探局 Sliding sealing heat production packer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB324617A (en) * 1927-09-18 1930-01-20 David Hodge Improvements in and relating to blasting cartridges and appliances
GB761453A (en) * 1953-08-10 1956-11-14 Cardox Great Britain Ltd Improvements relating to the blasting of coal and other minerals
US3234876A (en) * 1962-07-27 1966-02-15 Commercial Solvents Corp Self-retaining blasting cartridge
GB2341917A (en) * 1998-09-22 2000-03-29 Townley Malyon Raymond Non explosive rock and concrete breaking system
US20080047455A1 (en) * 2004-01-26 2008-02-28 Edward Walenty Tota Rock Breaking Cartridge and Use Thereof

Also Published As

Publication number Publication date
ES2523879T3 (en) 2014-12-02
CN103201586A (en) 2013-07-10
WO2012025704A2 (en) 2012-03-01
AU2010359793A1 (en) 2013-04-11
HK1187397A1 (en) 2014-04-04
EP2609392A2 (en) 2013-07-03
CN103201586B (en) 2015-08-12
ZA201209177B (en) 2013-06-26
EP2609392B1 (en) 2014-07-23
KR20140007325A (en) 2014-01-17

Similar Documents

Publication Publication Date Title
USD630985S1 (en) Vehicle fender
USD750488S1 (en) End closure
HK1214127A1 (en) Biodegradable microcapsules containing filling material
WO2013033542A3 (en) Degradable shaped charge and perforating gun system
USD650833S1 (en) Typeface
EP2519977A4 (en) SOLAR BATTERIES AT LOW COST, FORMED BY USE OF AN AGENT MODIFYING THE CHALCOGENIZATION RATE
WO2012149173A3 (en) Methods and compositions using calcium carbonate and stabilizer
WO2012041273A3 (en) Container for liquids
ZA201206956B (en) Excipients for stabilising viral particle, polypeptides or biological material
IL225224A0 (en) Imine substituted 2,4 - diaryl - pyrroline derivatives as pesticides
IL209665A0 (en) Adaptation of selective terrain alerts, as a function of the instantaneous manoeuverability of an aircraft
EP2295927B8 (en) Missile with a pyrotechnic charge
ZA200908728B (en) Particulate material retaining bags for mine backfill,erosion control,construction and the like
EP2893834A4 (en) Variable shoulder strap bag, shoulder strap assembly used for the bag, and pivotable device
WO2015099636A3 (en) Can end and related method
WO2011103235A3 (en) Hair removal device comprising an erodable composition
WO2011139728A3 (en) Packaging for electrochemically active materials, devices made therefrom, and methods of making the same
WO2012025704A3 (en) Directional gas pressure device
WO2011091281A3 (en) Vortex-enhanced filtration devices
WO2012125597A3 (en) Tether for spacecraft reaction control system
EP2170784A4 (en) Pyrotechnic priming charge comprising a porous material
ZA201206722B (en) Sealer elements,detonators containing the same, and methods of making
GB2479887B (en) A Tamper-evident bag or envelope
WO2011046359A3 (en) Apparatus for inserting and bonding a vinyl zipper for a vinyl zipper bag
WO2011112100A8 (en) Peptide material, feed composition and preparations and uses thereof

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2010856340

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10856340

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20137007657

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2010359793

Country of ref document: AU

Date of ref document: 20100826

Kind code of ref document: A