DE60124159D1 - Apparatus for defusing ammunition by water jet cutting at low pressure - Google Patents

Apparatus for defusing ammunition by water jet cutting at low pressure

Info

Publication number
DE60124159D1
DE60124159D1 DE60124159T DE60124159T DE60124159D1 DE 60124159 D1 DE60124159 D1 DE 60124159D1 DE 60124159 T DE60124159 T DE 60124159T DE 60124159 T DE60124159 T DE 60124159T DE 60124159 D1 DE60124159 D1 DE 60124159D1
Authority
DE
Germany
Prior art keywords
water jet
canons
defusing
ammunition
low pressure
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 - Lifetime
Application number
DE60124159T
Other languages
German (de)
Inventor
H Charles Ac
Francois Jaouen
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.)
BOURGOGNE HYDRO
Direction General pour lArmement DGA
Etat Francais
Original Assignee
BOURGOGNE HYDRO
Direction General pour lArmement DGA
Etat Francais
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 BOURGOGNE HYDRO, Direction General pour lArmement DGA, Etat Francais filed Critical BOURGOGNE HYDRO
Application granted granted Critical
Publication of DE60124159D1 publication Critical patent/DE60124159D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Nozzles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The abrasive water jet circular cutter comprises a cutting head fitted with at least two canons (6) with parallel axes. The canons are mounted at different distances from the cutting head axis are arranged so that the gap in the siting of the canons relative to the cutting head axis has a value less than the thickness if the cutting line caused by the water jet (3). The canons each have a mixing chamber with a nozzle and an abrasive inlet (7). The distribution chamber (1) is connected to a pressurized water inlet (2).
DE60124159T 2000-02-10 2001-02-09 Apparatus for defusing ammunition by water jet cutting at low pressure Expired - Lifetime DE60124159D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0001626A FR2804895B1 (en) 2000-02-10 2000-02-10 DEVICE FOR NEUTRALIZING EXPLOSIVE DEVICES BY LOW PRESSURE WATER JET

Publications (1)

Publication Number Publication Date
DE60124159D1 true DE60124159D1 (en) 2006-12-14

Family

ID=8846827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124159T Expired - Lifetime DE60124159D1 (en) 2000-02-10 2001-02-09 Apparatus for defusing ammunition by water jet cutting at low pressure

Country Status (4)

Country Link
EP (1) EP1123777B1 (en)
AT (1) ATE344119T1 (en)
DE (1) DE60124159D1 (en)
FR (1) FR2804895B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2885547A1 (en) * 2005-05-10 2006-11-17 Saint Gobain Liquid fluid jet cutting method for e.g. glass, involves cutting solid material by utilizing fluid jets simultaneously, where jets are parallel and produced by set of nozzles that operate in simultaneous manner
CN108590691A (en) * 2018-05-31 2018-09-28 中国铁建重工集团有限公司 A kind of development machine and its Water jet sprayer
CN110281156A (en) * 2019-07-26 2019-09-27 南京大地水刀股份有限公司 A kind of high-pressure water and abrasive material rotate the rotary joint of transmission simultaneously

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128703A1 (en) * 1991-08-29 1993-03-04 Dietmar Dr Ing Rath Universal deactivating method for munitions and explosives - using high pressure liq. jets, useful for munitions, discovered in decomposed state
DE9415720U1 (en) * 1994-09-29 1994-12-15 Mak System Gmbh Device for surface treatment of welds
DE4440631C2 (en) * 1994-11-14 1998-07-09 Trumpf Gmbh & Co Method and processing machine for beam cutting workpieces using at least two cutting beams
EP0967183B1 (en) * 1998-06-25 2004-04-07 Heraeus Quarzglas GmbH & Co. KG Method of machining a quartz glass component

Also Published As

Publication number Publication date
FR2804895B1 (en) 2002-08-02
ATE344119T1 (en) 2006-11-15
EP1123777A1 (en) 2001-08-16
FR2804895A1 (en) 2001-08-17
EP1123777B1 (en) 2006-11-02

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Legal Events

Date Code Title Description
8332 No legal effect for de