EP2697597A1 - Zünder mit einem mehrfunktionenstopfen - Google Patents
Zünder mit einem mehrfunktionenstopfenInfo
- Publication number
- EP2697597A1 EP2697597A1 EP12715667.7A EP12715667A EP2697597A1 EP 2697597 A1 EP2697597 A1 EP 2697597A1 EP 12715667 A EP12715667 A EP 12715667A EP 2697597 A1 EP2697597 A1 EP 2697597A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plug
- wires
- base body
- short
- igniter
- 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.)
- Granted
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000005065 mining Methods 0.000 claims abstract description 5
- 239000002360 explosive Substances 0.000 claims abstract description 3
- 239000003345 natural gas Substances 0.000 claims abstract description 3
- 238000005520 cutting process Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000003209 petroleum derivative Substances 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims description 2
- 230000037452 priming Effects 0.000 claims 1
- 239000010779 crude oil Substances 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000013011 mating Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- 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
- F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes
-
- 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
- F42B3/10—Initiators therefor
- F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
-
- 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
- F42B3/10—Initiators therefor
- F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
- F42B3/182—Safety initiators resistant to premature firing by static electricity or stray currents having shunting means
-
- 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
- F42B3/24—Cartridge closures or seals
-
- 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
- F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/06—Electric contact parts specially adapted for use with electric fuzes
-
- 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
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/06—Particular applications of blasting techniques for seismic purposes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
- H01R4/2425—Flat plates, e.g. multi-layered flat plates
- H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
- H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
Definitions
- the invention relates to an igniter for seismic prospecting, for mining applications or for use in the petroleum or natural gas industry, with a detonator in which an explosive, a primer and internal wires for initializing the ignition element are arranged, wherein the internal wires in a plug lead, which is located at one end of the detonator.
- Detonators for seismic prospecting or mining applications today are manufactured by the manufacturer with prefabricated lengths of wire (typically between 1m and 75m in length and either folded or wound on spools) and sold to the customer.
- the igniter with a plug which is designed as a connector. Matching this connector then the pre-assembled in length wire, which is provided with the counterpart of the connector supplied.
- the invention has the object to improve an igniter according to the preamble of claim 1 so that the user can easily external wires, without having to previously strip them, insert into the plug and the plug takes place in the electrical connection of the internal to the external wires.
- the external wires should have no connector or the equivalent of a connector. In this way it should be avoided that the external wire must be prefabricated.
- the internal wires of the igniter in the transport state should have a short circuit during the Connection process compensates for possible electrical potential differences and is open in the application state, ie ready for use.
- the igniter should be insensitive to liquid in the application state.
- this object is achieved in that the plug is a Mehrfunktionenstopfen and
- a plug base body and a stopper body displaceable in the plug stopper lid, wherein the stopper lid is displaceable from a first actuating stage to a second actuating stage
- receiving channels are arranged in the plug base body for the introduction of external wires
- c) are arranged on the stopper plunger plunger, which do not protrude into the receiving channels in the first actuation stage, but protrude into the receiving channels in the second actuation stage and move there inserted external wire perpendicular to the receiving channels, d) in the receiving channels in each case a slot-shaped Cutting contact protrudes, wherein the cutting contacts are connected to the internal wires and in the second operating stage the plungers push the external wires into the cutting contacts so that the cutting contacts strip the external wires and establish an electrical connection of the external wires to the internal wires.
- the user can simply external wires without having to previously strip them, insert in the Mehrfunktionenstopfen and pressing the plug cover, the electrical connection internal with the external wires.
- the external wires need not have a connector or the counterpart of a connector. This ensures that the external wire does not have to be pre-assembled.
- a short-circuiting bridge is arranged in the plug base body, which short-circuits the internal wires and / or the associated cutting contacts in the first actuation stage and, in the second actuation stage, a short-circuit punch arranged on the plug cover, the shorting bridge of the internal wires and / or releases the associated cutting contacts and picks up the short circuit.
- the shorting bridge is spring-loaded or a spring element which is pressed in the second actuation stage by the short-circuiting punch against its spring force away from the electrical contact.
- Such short-circuit bridges are absolutely safe and do not lose their properties even after a long storage period.
- the stopper lid on its peripheral surface on circumferential grooves for receiving sealing rings, which seal the stopper lid to the stopper body. This seal prevents liquid from entering the multifunctional plugs.
- the plug cover and the plug body are cylindrical.
- the multi-function plug adapts itself to the igniter, which is usually cylindrical in shape.
- the plug lid can be easily performed in the plug body.
- the stopper lid has a functional stamp with which it is guided in the stopper main body and has the function of the stamp on its side facing away from the stopper body an actuator plate, which rests in the second actuation stage on the plug body. By concerns in the second actuation stage on the plug body a stop is created.
- the plunger and the short-circuiting die are arranged on the side facing the plug base body of the functional stamp and the actuating plate is arranged on the other side.
- the functional stamp on the one hand support the stamp and on the other hand carries the actuating plate, i. the stop for the second operating stage.
- the actuating plate i. the stop for the second operating stage.
- the plug base body is filled with a water-repellent gel-like medium to protect against moisture penetration. This medium must on the one hand allow the operation of the stopper lid with its punches and on the other hand fill the interior of the stopper body so that the fuze is insensitive to liquid in the application state.
- the plug body and the plug cover are plastic parts that are easy to manufacture.
- the invention thus describes a multi-function plug for a commercial electric or electronic igniter is used in the fields of mining, seismic or oil and gas.
- the multi-function plug should be commercially available, not stripped wires with the electric or connect electronic components.
- the multi-function plug is characterized by the fact that neither the multi-function plug nor the wires are provided with a coupling, a plug or a socket.
- the functions that the multifunctional plug fulfills are the following: - Short circuit in the transport state
- FIG. 4 Multi-function plugs during the actuation process with connected wires with short circuit (in this phase of the actuation process, the possible voltage potential of the supplied wires is compensated via the still closed short-circuit bridge)
- Figure 5 plug in the application state with open shorting bridge.
- Figure 1 shows the complete detonator 8. Visible are the detonator 7, the plug base body 1, the plug cover 2 and the external wires 6, which are inserted in the multi-function plugs 1, 2.
- Figures 2 to 5 shows the same multifunctional plug of the igniter in detail, wherein a figure differs from the other only by a rotation of the viewing angle by 90 ° about the longitudinal axis.
- the multi-function plug of the igniter 8 according to the invention is designed so that a connection of any length external wires 6 (preferably the wires cylinder wires) is possible without the external wires 6 must be previously stripped and without the external wires 6 with Connectors are provided.
- FIG. 2 shows the multi-function plug in its transport state or storage state.
- two external wires 6 are manually inserted into a respective receiving channel 9 in the plug base body 1 (see Figure 3).
- the multi-function plug consists in the embodiment shown here of a cylindrical plug body 1 and a displaceable in the plug base body 1 cylindrical plug cover 2.
- the plug cover 2 consists of a functional punch 13, wherein on the side facing the plug body 1 side Pressure plunger 10a, 10b, 10c, 10d and a short-circuiting die 1 1 are arranged and on the opposite side of the functional punch 13, an actuating plate 14 is arranged, which projects beyond the plug base body 1 and serves as a stop.
- the stopper lid 2 is with his Functional stamp 13 guided in the cylindrical stopper body 1 and is displaceable from a first operating stage to a second operating stage.
- the plunger 10a, 10b, 10c, 10d on the functional punch 13 do not protrude into the receiving channels 9, in which the external wires 6 are inserted.
- the internal wires 6 are connected to each other via a shorting bridge 5.
- the plug lid 2 protrudes furthest out of the plug base body 1.
- the plungers 10a, 10b arranged on the functional plunger 13 of the plug cover 2 become , 10c, 10d are moved into the receiving channels 9.
- the plungers 10a, 10b, 10c, 10d displace a section of an external wire 6 inserted there perpendicular to the longitudinal axis of the receiving channels 9.
- a slot-shaped cutting contact 3 is arranged in each case, wherein the cutting contacts 3 are electrically conductively connected to the internal wires 6.
- the plungers 10a, 10b, 10c, 10d press the external wires 6 into the cutting contacts 3 so that the cutting contacts 3 strip the external wires 6 and make electrical connection of the external wires 6 to the internal wires 4.
- the stopper lid 2 In the second actuation stage (see FIG. 5), the stopper lid 2 is pushed further into the stopper main body 1, until the actuation plate 14 rests against the stopper main body 1.
- the short-circuiting punch 1 1 presses the short-circuiting bridge 5 away from the electrical contact, so that the short circuit is canceled.
- the detonator is then ready for use.
- the described closing operation of the Mehrfunktionenstopfens thus an electrical connection between the cutting contacts 3 and the internal wires 4 and the two external wires 6 is prepared in a first stage (see Figure 4).
- the closing operation possible voltage potentials between the external wires 6 are compensated by the shorting bridge 5 in this first operating stage.
- the short-circuiting bridge 5 In the second operating stage of the closing operation, the short-circuiting bridge 5 is opened and the short circuit is canceled (FIG. 5).
- Condition 1 The closing of the detonator 8 or detonator is done by depressing the plug cover 2. With plugs is always meant the Mehrfunktionenstopfen. The inserted into the plug base body 1 external wires 6 are stripped and made via the cutting contacts 3, the electrical connection with the internal wires 4.
- FIG. 2 shows the multi-function plug in the storage and / or transport state.
- the functional punch 5 may have on its outer circumference two circumferential grooves 12 in each of which a sealing ring is used (not shown in the figures for the sake of simplicity). An optional or further or
- additional sealing can be done, for example, via a gelatinous medium in the
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL12715667T PL2697597T3 (pl) | 2011-04-12 | 2012-04-12 | Zapalnik z korkiem wielofunkcyjnym |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011016756 | 2011-04-12 | ||
PCT/EP2012/056609 WO2012140102A1 (de) | 2011-04-12 | 2012-04-12 | Zünder mit einem mehrfunktionenstopfen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2697597A1 true EP2697597A1 (de) | 2014-02-19 |
EP2697597B1 EP2697597B1 (de) | 2017-03-01 |
Family
ID=45992233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12715667.7A Active EP2697597B1 (de) | 2011-04-12 | 2012-04-12 | Zünder mit einem mehrfunktionenstopfen |
Country Status (8)
Country | Link |
---|---|
US (1) | US8960093B2 (de) |
EP (1) | EP2697597B1 (de) |
AU (1) | AU2012241879B2 (de) |
CA (1) | CA2833067A1 (de) |
DE (1) | DE102012007153A1 (de) |
ES (1) | ES2626010T3 (de) |
PL (1) | PL2697597T3 (de) |
WO (1) | WO2012140102A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9702680B2 (en) | 2013-07-18 | 2017-07-11 | Dynaenergetics Gmbh & Co. Kg | Perforation gun components and system |
US20220258103A1 (en) | 2013-07-18 | 2022-08-18 | DynaEnergetics Europe GmbH | Detonator positioning device |
RU2677513C2 (ru) | 2014-03-07 | 2019-01-17 | Динаэнергетикс Гмбх Унд Ко. Кг | Устройство и способ для установки детонатора в узел перфоратора |
US9822618B2 (en) * | 2014-05-05 | 2017-11-21 | Dynaenergetics Gmbh & Co. Kg | Initiator head assembly |
US11293736B2 (en) * | 2015-03-18 | 2022-04-05 | DynaEnergetics Europe GmbH | Electrical connector |
US9784549B2 (en) * | 2015-03-18 | 2017-10-10 | Dynaenergetics Gmbh & Co. Kg | Bulkhead assembly having a pivotable electric contact component and integrated ground apparatus |
WO2019157097A1 (en) * | 2018-02-06 | 2019-08-15 | Joyson Safety Systems Acquisition Llc | Actuator assemblies and methods of assembling the same |
US11021923B2 (en) | 2018-04-27 | 2021-06-01 | DynaEnergetics Europe GmbH | Detonation activated wireline release tool |
US10458213B1 (en) | 2018-07-17 | 2019-10-29 | Dynaenergetics Gmbh & Co. Kg | Positioning device for shaped charges in a perforating gun module |
US10386168B1 (en) | 2018-06-11 | 2019-08-20 | Dynaenergetics Gmbh & Co. Kg | Conductive detonating cord for perforating gun |
US11339614B2 (en) | 2020-03-31 | 2022-05-24 | DynaEnergetics Europe GmbH | Alignment sub and orienting sub adapter |
US11808093B2 (en) | 2018-07-17 | 2023-11-07 | DynaEnergetics Europe GmbH | Oriented perforating system |
US11078763B2 (en) | 2018-08-10 | 2021-08-03 | Gr Energy Services Management, Lp | Downhole perforating tool with integrated detonation assembly and method of using same |
USD1019709S1 (en) | 2019-02-11 | 2024-03-26 | DynaEnergetics Europe GmbH | Charge holder |
USD1010758S1 (en) | 2019-02-11 | 2024-01-09 | DynaEnergetics Europe GmbH | Gun body |
US11255147B2 (en) | 2019-05-14 | 2022-02-22 | DynaEnergetics Europe GmbH | Single use setting tool for actuating a tool in a wellbore |
US11578549B2 (en) | 2019-05-14 | 2023-02-14 | DynaEnergetics Europe GmbH | Single use setting tool for actuating a tool in a wellbore |
US10927627B2 (en) | 2019-05-14 | 2021-02-23 | DynaEnergetics Europe GmbH | Single use setting tool for actuating a tool in a wellbore |
CZ2022303A3 (cs) | 2019-12-10 | 2022-08-24 | DynaEnergetics Europe GmbH | Hlava rozněcovadla |
US11480038B2 (en) | 2019-12-17 | 2022-10-25 | DynaEnergetics Europe GmbH | Modular perforating gun system |
US11225848B2 (en) | 2020-03-20 | 2022-01-18 | DynaEnergetics Europe GmbH | Tandem seal adapter, adapter assembly with tandem seal adapter, and wellbore tool string with adapter assembly |
CA3193427A1 (en) * | 2020-08-28 | 2022-03-03 | Schlumberger Canada Limited | Wireless switch for perforation tool |
US11713625B2 (en) | 2021-03-03 | 2023-08-01 | DynaEnergetics Europe GmbH | Bulkhead |
US11753889B1 (en) | 2022-07-13 | 2023-09-12 | DynaEnergetics Europe GmbH | Gas driven wireline release tool |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB326280A (en) | 1929-01-02 | 1930-03-13 | Julius Schuermann | Improvements in or relating to electric blasting fuzes |
FR1123291A (fr) | 1955-03-08 | 1956-09-19 | Cartouche | |
FR1216794A (fr) | 1959-05-17 | 1960-04-27 | A Pomeon & Cie Ets | Dispositif d'assemblage de tubes notamment des cartouches explosives pour sondages et autres |
US3173992A (en) * | 1962-11-16 | 1965-03-16 | Technical Drilling Service Inc | Resilient, high temperature resistant multiple conductor seal for conical ports |
US3244103A (en) * | 1964-02-17 | 1966-04-05 | Schlumberger Well Surv Corp | Electrical safety detonator |
US3580171A (en) | 1969-02-25 | 1971-05-25 | Explosives Corp America | Field sensitized explosive devices and sensitizing method |
US4000696A (en) | 1975-09-05 | 1977-01-04 | Excoa, Inc. | Cartridge for two component field mixed explosive |
GB2236437B (en) * | 1989-09-08 | 1994-07-13 | Amp Great Britain | Detonator connector system |
DE9204340U1 (de) | 1992-03-31 | 1992-06-25 | Sobbe, Friedrich-Wilhelm, Dipl.-Kaufm., 4600 Dortmund, De | |
ES2079291B1 (es) | 1992-11-10 | 1997-07-01 | Whitaker Corp | Un conjunto de conectador electrico. |
FR2744267B1 (fr) | 1996-01-26 | 1998-04-24 | Socapex Amphenol | Ensemble et procede de gestion de composants programmables |
US6328592B1 (en) * | 1996-06-07 | 2001-12-11 | Molex Incorporated | Electrical connector with cable clamping means |
FR2754050B1 (fr) * | 1996-10-01 | 1998-10-30 | Livbag Snc | Microgenerateur pyrotechnique de gaz a prise bifilaire bloquee |
EP1012918B1 (de) * | 1997-01-28 | 2002-03-27 | The Whitaker Corporation | Dichtung für elektrische verbinder, anwendung und verfahren zur herstellung |
US6752083B1 (en) * | 1998-09-24 | 2004-06-22 | Schlumberger Technology Corporation | Detonators for use with explosive devices |
FR2807155B1 (fr) | 2000-03-30 | 2003-03-21 | Giat Ind Sa | Initiateur pyrotechnique pouvant etre equipe d'un composant electrique ou electronique et/ou d'un connecteur |
AUPQ819900A0 (en) * | 2000-06-16 | 2000-07-13 | Krone (Australia) Technique Pty Limited | Multi wire insulation displacement contact and a method of making multi wire erminations |
JP2002151189A (ja) * | 2000-11-08 | 2002-05-24 | Yazaki Corp | 配線接続コネクタ |
WO2003004960A1 (en) | 2001-07-02 | 2003-01-16 | Barry Anthony Hodgkinson | System with connectable blasting cartridges |
EP1662224B1 (de) | 2004-11-30 | 2010-11-17 | Weatherford/Lamb, Inc. | Nicht-explosiver Zweikomponenteninitiator |
US20070249204A1 (en) | 2006-04-18 | 2007-10-25 | Richard Petersen | Electrical connector and system |
AR074436A1 (es) | 2008-12-09 | 2011-01-19 | Dynaenergetics Gmbh & Co Kg | Detonador para aplicaciones en mineria, sismologia y campos petroliferos y procedimiento |
EP2290749A1 (de) | 2009-08-27 | 2011-03-02 | 3M Innovative Properties Company | Verbinder |
AR080529A1 (es) | 2010-03-24 | 2012-04-11 | Dyna Energetics Gmbh & Co Kg | Sistema de cartuchos para materiales explosivos preparados como cargas |
-
2012
- 2012-04-12 AU AU2012241879A patent/AU2012241879B2/en active Active
- 2012-04-12 DE DE102012007153A patent/DE102012007153A1/de not_active Withdrawn
- 2012-04-12 EP EP12715667.7A patent/EP2697597B1/de active Active
- 2012-04-12 CA CA2833067A patent/CA2833067A1/en not_active Abandoned
- 2012-04-12 PL PL12715667T patent/PL2697597T3/pl unknown
- 2012-04-12 ES ES12715667.7T patent/ES2626010T3/es active Active
- 2012-04-12 US US14/111,310 patent/US8960093B2/en active Active
- 2012-04-12 WO PCT/EP2012/056609 patent/WO2012140102A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
PL2697597T3 (pl) | 2017-08-31 |
ES2626010T3 (es) | 2017-07-21 |
AU2012241879B2 (en) | 2016-10-27 |
CA2833067A1 (en) | 2012-10-18 |
WO2012140102A1 (de) | 2012-10-18 |
EP2697597B1 (de) | 2017-03-01 |
AU2012241879A1 (en) | 2013-11-14 |
US20140033939A1 (en) | 2014-02-06 |
DE102012007153A1 (de) | 2013-01-10 |
US8960093B2 (en) | 2015-02-24 |
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