FR2356806A1 - Procede et appareillage pour casser un materiau compact dur - Google Patents

Procede et appareillage pour casser un materiau compact dur

Info

Publication number
FR2356806A1
FR2356806A1 FR7719831A FR7719831A FR2356806A1 FR 2356806 A1 FR2356806 A1 FR 2356806A1 FR 7719831 A FR7719831 A FR 7719831A FR 7719831 A FR7719831 A FR 7719831A FR 2356806 A1 FR2356806 A1 FR 2356806A1
Authority
FR
France
Prior art keywords
fluid
breaking
compact material
chamber
hard compact
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
Application number
FR7719831A
Other languages
English (en)
Other versions
FR2356806B1 (fr
Inventor
Brik
Volmar Lavon
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Publication of FR2356806A1 publication Critical patent/FR2356806A1/fr
Application granted granted Critical
Publication of FR2356806B1 publication Critical patent/FR2356806B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1066—Making by using boring or cutting machines with fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Disintegrating Or Milling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Reciprocating Pumps (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Un matériau compact dur tel qu'une roche est cassé en envoyant sur lui une masse allongée 11 d'un fluide relativement incompressible tel que de l'eau qui le frappe avec l'énergie nécessaire pour le casser. Cette energie est produite en envoyant le fluide dans une chambre d'emmagasinage 18 contre une poussée produite par des moyens 15, 16 qui agissent sur le fluide contenu dans la chambre 18. Quand la quantité de fluide est suffisante, le fluide contenu dans la chambre 18 est projeté en direction du matériau à casser sous l'action de la poussée précitée.
FR7719831A 1976-06-28 1977-06-28 Procede et appareillage pour casser un materiau compact dur Granted FR2356806A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607337A SE7607337L (sv) 1976-06-28 1976-06-28 Sett och anordning for brytning av ett fast material

Publications (2)

Publication Number Publication Date
FR2356806A1 true FR2356806A1 (fr) 1978-01-27
FR2356806B1 FR2356806B1 (fr) 1983-07-29

Family

ID=20328317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719831A Granted FR2356806A1 (fr) 1976-06-28 1977-06-28 Procede et appareillage pour casser un materiau compact dur

Country Status (15)

Country Link
US (2) US4195885A (fr)
JP (1) JPS6020556B2 (fr)
AU (1) AU509574B2 (fr)
BR (1) BR7704136A (fr)
CA (1) CA1072587A (fr)
DE (1) DE2728677A1 (fr)
FI (1) FI67743C (fr)
FR (1) FR2356806A1 (fr)
GB (1) GB1534663A (fr)
IT (1) IT1078903B (fr)
NO (1) NO771986L (fr)
PL (1) PL110029B1 (fr)
SE (1) SE7607337L (fr)
SU (1) SU722499A3 (fr)
ZA (1) ZA773479B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105854A2 (fr) * 1982-09-30 1984-04-18 Atlas Copco Aktiebolag Procédé d'actionnement d'un élément et outil hydraulique à percussions
EP0398405A1 (fr) * 1989-05-16 1990-11-22 Schneider, Francine Méthode à deux jets

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045126A1 (de) * 1980-11-29 1982-09-09 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Brecheinrichtung zum aufbrechen grosser haufwerksstuecke an der streb-streckenuebergabe
CA1194985A (fr) * 1982-02-12 1985-10-08 Eastman Kodak Company Dispositif photocapteurs-photometriques
US4863101A (en) * 1982-12-06 1989-09-05 Acb Technology Corporation Accelerating slugs of liquid
US4762277A (en) * 1982-12-06 1988-08-09 Briggs Technology Inc. Apparatus for accelerating slugs of liquid
JPS60129391A (ja) * 1983-12-15 1985-07-10 大成建設株式会社 海底岩盤の水圧破砕方法
US4607792A (en) * 1983-12-28 1986-08-26 Young Iii Chapman Oscillating pulsed jet generator
US4669783A (en) * 1985-12-27 1987-06-02 Flow Industries, Inc. Process and apparatus for fragmenting rock and like material using explosion-free high pressure shock waves
US4753549A (en) * 1986-08-29 1988-06-28 Nlb Corporation Method and apparatus for removing structural concrete
US4793734A (en) * 1987-10-22 1988-12-27 Nlb Apparatus for removing structural concrete
US5098163A (en) * 1990-08-09 1992-03-24 Sunburst Recovery, Inc. Controlled fracture method and apparatus for breaking hard compact rock and concrete materials
DE4138420C2 (de) * 1991-09-05 2001-03-08 Faure Bertrand Sitztech Gmbh Verstellbeschlag für Kraftfahrzeugsitze
US5308149A (en) * 1992-06-05 1994-05-03 Sunburst Excavation, Inc. Non-explosive drill hole pressurization method and apparatus for controlled fragmentation of hard compact rock and concrete
DE4300191A1 (de) * 1993-01-07 1994-07-14 Klein Schanzlin & Becker Ag Dichtung aus Metall
BR9610088A (pt) * 1995-08-04 1999-03-23 Bolinas Tech Inc Processo e aparelho para explosão controlada de pequena carga de rochas duras e concreto mediante pressurização explosiva do fundo de um furo broqueado
KR19990036267A (ko) * 1995-08-07 1999-05-25 마이크 브라이언 충격 해머 및 소량-장입 발파의 조합이용에 의한 경질 암석 및 콘크리트의 제어된 파쇄를 수행하기 위한 방법
US5611605A (en) * 1995-09-15 1997-03-18 Mccarthy; Donald E. Method apparatus and cartridge for non-explosive rock fragmentation
US6102484A (en) * 1996-07-30 2000-08-15 Applied Geodynamics, Inc. Controlled foam injection method and means for fragmentation of hard compact rock and concrete
SE507084C2 (sv) * 1997-06-18 1998-03-30 Foersvarets Forskningsanstalt Sätt att sprida vätskedimma
US6347837B1 (en) 1999-03-11 2002-02-19 Becktek Limited Slide assembly having retractable gas-generator apparatus
US6339992B1 (en) 1999-03-11 2002-01-22 Rocktek Limited Small charge blasting apparatus including device for sealing pressurized fluids in holes
US6375271B1 (en) 1999-04-30 2002-04-23 Young, Iii Chapman Controlled foam injection method and means for fragmentation of hard compact rock and concrete
AUPQ591000A0 (en) 2000-02-29 2000-03-23 Rockmin Pty Ltd Cartridge shell and cartridge for blast holes and method of use
AU2003200490B2 (en) * 2002-02-20 2008-05-08 Rocktek Ltd. Apparatus and method for fracturing a hard material
US20040068897A1 (en) * 2002-07-26 2004-04-15 Buckner Lynn A. Air over water demolition
FI117548B (fi) * 2005-03-24 2006-11-30 Sandvik Tamrock Oy Iskulaite
US20130199946A1 (en) 2012-02-06 2013-08-08 Hyprotek, Inc. Portable Medical Device Protectors
CN104613299B (zh) * 2015-02-04 2016-10-05 永州市鑫东森机械装备有限公司 劈裂机自动润滑装置
CN105157493B (zh) * 2015-09-30 2016-08-24 马卫国 一种爆破用膨胀管及其爆破方法
CN112610235B (zh) * 2020-12-24 2023-06-20 中国铁建重工集团股份有限公司 一种适用于tbm的即插即用式水射流辅助破岩设备
JP2024505823A (ja) * 2021-01-15 2024-02-08 アイヴィーヴィー インヴェストメンツ リミテッド 岩石およびコンクリートの制御下泡注入（ｃｆｉ）破片化のための穿孔封止および改良された泡特性

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US999000A (en) * 1910-12-23 1911-07-25 Gewerkschaft Dorstfeld Rock loosening and impregnating device.
US3412554A (en) * 1965-05-05 1968-11-26 Inst Gidrodinamiki Sibirskogo Device for building up high pulse liquid pressures
US3521820A (en) * 1967-01-31 1970-07-28 Exotech Hydraulic pulsed jet device
US3520477A (en) * 1968-02-23 1970-07-14 Exotech Pneumatically powered water cannon
US3601988A (en) * 1969-10-28 1971-08-31 German Petrovich Chermensky Device for building-up fluid pressure pulses
US3605916A (en) * 1969-11-18 1971-09-20 Bogdan Vyacheslavovich Voitsek Hydraulic hammer
US3601987A (en) * 1969-12-24 1971-08-31 German Petrovich Chermensky Device for building-up fluid pressure pulses
US3687008A (en) * 1971-02-01 1972-08-29 W J Savage Co Inc Pressure fluid controlled reciprocating mechanism
US3704966A (en) * 1971-09-13 1972-12-05 Us Navy Method and apparatus for rock excavation
US3881554A (en) * 1973-05-25 1975-05-06 William C Cooley Mechanically actuated hammer and bit assembly therefor
US3841559A (en) * 1973-10-18 1974-10-15 Exotech Apparatus for forming high pressure pulsed jets of liquid
SE395503B (sv) * 1975-09-19 1977-08-15 Atlas Copco Ab Sett och anordning for brytning av ett fast material
US4177926A (en) * 1978-03-30 1979-12-11 The Toro Company Water accumulator-distributor for agricultural sprinkler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105854A2 (fr) * 1982-09-30 1984-04-18 Atlas Copco Aktiebolag Procédé d'actionnement d'un élément et outil hydraulique à percussions
EP0105854A3 (fr) * 1982-09-30 1985-05-08 Atlas Copco Aktiebolag Procédé d'actionnement d'un élément et outil hydraulique à percussions
EP0398405A1 (fr) * 1989-05-16 1990-11-22 Schneider, Francine Méthode à deux jets
WO1990014200A1 (fr) * 1989-05-16 1990-11-29 Schneider, Francine Procede a double jet
TR25327A (tr) * 1989-05-16 1993-01-01 Schneider Francine Madde cikarma calismasi icin yöntem ve tertibat

Also Published As

Publication number Publication date
BR7704136A (pt) 1978-03-28
US4289275A (en) 1981-09-15
NO771986L (no) 1977-12-29
FI67743C (fi) 1985-05-10
AU2605277A (en) 1978-12-21
SU722499A3 (ru) 1980-03-15
PL199149A1 (pl) 1978-02-27
JPS6020556B2 (ja) 1985-05-22
DE2728677A1 (de) 1978-01-05
PL110029B1 (en) 1980-06-30
AU509574B2 (en) 1980-05-15
FR2356806B1 (fr) 1983-07-29
FI771980A (fr) 1977-12-29
GB1534663A (en) 1978-12-06
JPS532302A (en) 1978-01-11
US4195885A (en) 1980-04-01
IT1078903B (it) 1985-05-08
ZA773479B (en) 1978-04-26
FI67743B (fi) 1985-01-31
SE7607337L (sv) 1977-12-29
CA1072587A (fr) 1980-02-26

Similar Documents

Publication Publication Date Title
FR2356806A1 (fr) Procede et appareillage pour casser un materiau compact dur
FR2421993A1 (fr) Procede d'enfoncement de pieux
FR2440548A1 (fr) Appareillage et procede pour congeler une masse de liquide en une section de grand diametre d'une ligne de transmission de fluide
FR2377019A1 (fr) Procede pour expulser l'eau d'un dispositif a charge explosive profilee, et enveloppe pour ce dispositif
GB1526526A (en) Method and device for breaking hard compact material
FR2455748A1 (fr) Generateur d'energie sismique de production d'impulsions dans un milieu liquide comportant une chicane pour l'ecoulement du gaz
OA06005A (fr) Microémulsions utilisables pour la récupération de pétrole dans des gisements à température élevée contenant de l'eau de forte salinite.
BR7906491A (pt) Instrumento de demolicao destinado a rebentar materiais solidos
DE3865772D1 (de) Patrone zum austreiben von fluessigkeiten unter druck.
GB2011041A (en) Practice or Fragmentation Projectiles
FR2368690A1 (fr) Procede de sautage sous-marin
FR2360158A1 (fr) Installation nucleaire
FR2361940A1 (fr) Systeme de recuperation de charbon a partir de residu minier
FR2067874A5 (en) Detonating fuse for cutting under water
JPS5310565A (en) Fluidic combustion system
SU126085A1 (ru) Зар д дл среза труб
RU17767U1 (ru) Устройство для создания направленной ударной волны
Barsukov et al. Combustion of unitary solid fuels in a liquid medium
SU1326282A1 (ru) Способ газификации сжиженного инертного газа при тушении пожара в горных выработках
JPS55107039A (en) Rocket motor
RU2223935C2 (ru) Взрывчатое вещество магакьяна
Bartrum et al. Unusual Volcanic Dike and Grooved Lava at Auckland, New Zealand
JPS52147881A (en) Method and apparatus for hydraulic transport of solid material
SU67197A1 (ru) Взрыватель дл наземных мин
Frost et al. Propagation mechanisms of molten fuel/moderator interactions

Legal Events

Date Code Title Description
ST Notification of lapse