ZA743061B - Device for generating high-speed pulsed liquid jets at high repetition rates - Google Patents

Device for generating high-speed pulsed liquid jets at high repetition rates

Info

Publication number
ZA743061B
ZA743061B ZA00743061A ZA743061A ZA743061B ZA 743061 B ZA743061 B ZA 743061B ZA 00743061 A ZA00743061 A ZA 00743061A ZA 743061 A ZA743061 A ZA 743061A ZA 743061 B ZA743061 B ZA 743061B
Authority
ZA
South Africa
Prior art keywords
repetition rates
liquid jets
pulsed liquid
speed pulsed
generating
Prior art date
Application number
ZA00743061A
Other languages
English (en)
Inventor
B Edney
Original Assignee
Cerac Inst Sa
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 Cerac Inst Sa filed Critical Cerac Inst Sa
Publication of ZA743061B publication Critical patent/ZA743061B/xx

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
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/60—Slitting by jets of water or other liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nozzles (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Cleaning By Liquid Or Steam (AREA)
ZA00743061A 1973-06-12 1974-05-14 Device for generating high-speed pulsed liquid jets at high repetition rates ZA743061B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH846273A CH570855A5 (ja) 1973-06-12 1973-06-12

Publications (1)

Publication Number Publication Date
ZA743061B true ZA743061B (en) 1975-05-28

Family

ID=4340742

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00743061A ZA743061B (en) 1973-06-12 1974-05-14 Device for generating high-speed pulsed liquid jets at high repetition rates

Country Status (7)

Country Link
US (1) US3883075A (ja)
JP (1) JPS5521160B2 (ja)
CA (1) CA998715A (ja)
CH (1) CH570855A5 (ja)
DE (1) DE2335893C3 (ja)
SE (1) SE416987B (ja)
ZA (1) ZA743061B (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111490A (en) * 1975-09-05 1978-09-05 Liesveld Daniel J Method and apparatus for channel cutting of hard materials using high velocity fluid jets
DE3122408A1 (de) * 1981-06-05 1982-12-23 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verfahren und vorrichtung zur reinigung und benetzung der frontflaeche eines ultraschall-objektives
US4422882A (en) * 1981-12-29 1983-12-27 The Babcock & Wilcox Company Pulsed liquid jet-type cleaning of highly heated surfaces
US4762277A (en) * 1982-12-06 1988-08-09 Briggs Technology Inc. Apparatus for accelerating slugs of liquid
US4573637A (en) * 1982-12-06 1986-03-04 Dravo Corporation Accelerating slugs of liquid
US4863101A (en) * 1982-12-06 1989-09-05 Acb Technology Corporation Accelerating slugs of liquid
DE8812568U1 (ja) * 1988-10-06 1989-01-05 Kraenzle, Josef, 7918 Illertissen, De
US5119744A (en) * 1989-11-13 1992-06-09 The Toro Company Method and apparatus for treating turf
US5207168A (en) * 1989-11-13 1993-05-04 The Toro Company Method and apparatus for treating turf
DE4038662A1 (de) * 1990-12-04 1992-06-11 Allguth Mineraloel Gmbh Verfahren und vorrichtung zum reinigen von gegenstaenden, insbesondere kraftfahrzeugen
US5605105A (en) * 1994-10-17 1997-02-25 Great Plains Manufacturing, Incorporated Method and apparatus for placing dry or liquid materials into the soil subsurface without tillage tools
DE19528033A1 (de) * 1995-07-31 1997-02-06 Martin Dipl Ing Graser Vorrichtung zur Erzeugung von schnellen gepulsten Hochdruckflüssigkeitsstrahlen
AT406234B (de) * 1996-02-02 2000-03-27 Voest Alpine Ind Anlagen Verfahren zum entzundern eines werkstückes
US5931178A (en) * 1996-03-19 1999-08-03 Design Systems, Inc. High-speed water jet blocker
US6431096B1 (en) 1999-10-04 2002-08-13 Textron Inc. Method and system for high pressure liquid injection of turf seed
JP3497831B2 (ja) * 2000-05-01 2004-02-16 アドバンス電気工業株式会社 インジェクター
US6684959B1 (en) * 2002-08-02 2004-02-03 Pierce Manufacturing Inc. Foam concentrate proportioning system and methods for rescue and fire fighting vehicles
DE10310620A1 (de) * 2003-03-10 2004-09-30 Nordenia Deutschland Pacimex Gmbh Entetikettierverfahren
MXPA06009715A (es) * 2004-02-27 2007-03-26 Hermetik Hydraulik Ab Dispositivo hidraulico que se usa para descascarillar productos laminados calientes.
US20060243324A1 (en) * 2005-04-29 2006-11-02 Pierce Manufacturing Inc. Automatic start additive injection system for fire-fighting vehicles
US9108711B2 (en) 2009-03-23 2015-08-18 Southern Methodist University Generation of a pulsed jet by jet vectoring through a nozzle with multiple outlets
CN101555794B (zh) * 2009-05-15 2010-12-29 郝勇 煤矿大倾角上山巷道掘进时的防飞矸方法
US20120223166A1 (en) * 2009-05-27 2012-09-06 Cheng Pin-Tsung Method of Producing Rubber Particles from Vulcanized Rubber Products
CN102430534B (zh) * 2011-10-28 2013-06-26 中国农业科学院农田灌溉研究所 脉冲蓄能式高压水射流清洗系统
DE102016225373A1 (de) * 2016-12-19 2018-06-21 Robert Bosch Gmbh Vorrichtung zur Erzeugung eines Fluidstrahls
CN110566219A (zh) * 2019-10-19 2019-12-13 长兴国晨工程机械科技有限公司 一种用于泥水平衡顶管机的高压喷水辅助装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468481A (en) * 1968-05-10 1969-09-23 Exotech Hypervelocity jet producing system employing an impact cumulation process
US3478966A (en) * 1968-07-25 1969-11-18 Exotech Hypervelocity jet producing system employing an impact cumulation process
US3653596A (en) * 1970-01-13 1972-04-04 Carco Inc Marking device

Also Published As

Publication number Publication date
SE7407511L (ja) 1974-12-13
SE416987B (sv) 1981-02-16
CH570855A5 (ja) 1975-12-31
DE2335893B2 (de) 1977-08-04
DE2335893A1 (de) 1975-01-02
DE2335893C3 (de) 1978-03-30
JPS5035710A (ja) 1975-04-04
CA998715A (en) 1976-10-19
US3883075A (en) 1975-05-13
JPS5521160B2 (ja) 1980-06-07

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