FR2775771B1 - Dispositif coupe-detonation pour circuit de pompage d'explosifs en vrac - Google Patents

Dispositif coupe-detonation pour circuit de pompage d'explosifs en vrac

Info

Publication number
FR2775771B1
FR2775771B1 FR9802708A FR9802708A FR2775771B1 FR 2775771 B1 FR2775771 B1 FR 2775771B1 FR 9802708 A FR9802708 A FR 9802708A FR 9802708 A FR9802708 A FR 9802708A FR 2775771 B1 FR2775771 B1 FR 2775771B1
Authority
FR
France
Prior art keywords
detonation
cutting device
pumping circuit
bulk explosive
explosive pumping
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 - Fee Related
Application number
FR9802708A
Other languages
English (en)
Other versions
FR2775771A1 (fr
Inventor
Patrick Boillat
Gerard Chaloyard
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.)
NOBEL EXPLOSIFS FRANCE
Original Assignee
NOBEL EXPLOSIFS FRANCE
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 NOBEL EXPLOSIFS FRANCE filed Critical NOBEL EXPLOSIFS FRANCE
Priority to FR9802708A priority Critical patent/FR2775771B1/fr
Priority to CH26399A priority patent/CH692963A5/fr
Priority to ES9900399A priority patent/ES2177356B1/es
Priority to BE9900150A priority patent/BE1013718A3/fr
Publication of FR2775771A1 publication Critical patent/FR2775771A1/fr
Application granted granted Critical
Publication of FR2775771B1 publication Critical patent/FR2775771B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
    • B67D7/3218—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to emergency shut-off means
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/08—Cutting or deforming pipes to control fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/086—Pipe-line systems for liquids or viscous products for explosives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Disintegrating Or Milling (AREA)
  • Reciprocating Pumps (AREA)
FR9802708A 1998-03-05 1998-03-05 Dispositif coupe-detonation pour circuit de pompage d'explosifs en vrac Expired - Fee Related FR2775771B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9802708A FR2775771B1 (fr) 1998-03-05 1998-03-05 Dispositif coupe-detonation pour circuit de pompage d'explosifs en vrac
CH26399A CH692963A5 (fr) 1998-03-05 1999-02-11 Dispositif coupe-détonation pour circuit de pompage d'explosifs en vrac.
ES9900399A ES2177356B1 (es) 1998-03-05 1999-02-26 Dispositivo corta-detonacion para circuito de bombeo de los explosivos industriales sin estibar en forma de caldos o emulsiones.
BE9900150A BE1013718A3 (fr) 1998-03-05 1999-03-04 Dispositif coupe-detonation pour circuit de pompage d'explosifs en vrac.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9802708A FR2775771B1 (fr) 1998-03-05 1998-03-05 Dispositif coupe-detonation pour circuit de pompage d'explosifs en vrac

Publications (2)

Publication Number Publication Date
FR2775771A1 FR2775771A1 (fr) 1999-09-10
FR2775771B1 true FR2775771B1 (fr) 2000-05-26

Family

ID=9523700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9802708A Expired - Fee Related FR2775771B1 (fr) 1998-03-05 1998-03-05 Dispositif coupe-detonation pour circuit de pompage d'explosifs en vrac

Country Status (4)

Country Link
BE (1) BE1013718A3 (fr)
CH (1) CH692963A5 (fr)
ES (1) ES2177356B1 (fr)
FR (1) FR2775771B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109611577B (zh) * 2018-12-12 2019-10-29 西安近代化学研究所 一种液料自动对接密封装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780753A (en) * 1971-05-03 1973-12-25 Us Navy In-line explosion arrester
US3766979A (en) * 1972-04-20 1973-10-23 J Petrick Well casing cutter and sealer
FR2362332A1 (fr) * 1976-04-29 1978-03-17 Commissariat Energie Atomique Dispositif pyrotechnique d'obturation d'une canalisation
ZA771566B (en) * 1977-03-16 1978-12-27 Aeci Ltd Method of and means for terminating a detonation wave
US4432268A (en) * 1982-08-16 1984-02-21 Ireco Chemicals Detonation cut-off device
FR2584179B1 (fr) 1985-06-26 1987-12-24 Charbonnages De France Dispositif d'arret d'une detonation pour systeme de chargement d'explosifs en vrac par pompage
GB2246409B (en) * 1990-07-20 1995-05-10 Patrick Gilmore Pipe closing device
DE4242458C1 (de) * 1992-12-16 1994-03-17 Gnaschwitz Sprengstoffwerk Verfahren zum Unterbrechen einer Sprengschnur für den Fall einer ungewünschten Detonation und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
FR2775771A1 (fr) 1999-09-10
ES2177356A1 (es) 2002-12-01
BE1013718A3 (fr) 2002-07-02
ES2177356B1 (es) 2003-12-16
CH692963A5 (fr) 2002-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121130