SG101445A1 - Abrasive fluid jet system - Google Patents

Abrasive fluid jet system

Info

Publication number
SG101445A1
SG101445A1 SG200102219A SG200102219A SG101445A1 SG 101445 A1 SG101445 A1 SG 101445A1 SG 200102219 A SG200102219 A SG 200102219A SG 200102219 A SG200102219 A SG 200102219A SG 101445 A1 SG101445 A1 SG 101445A1
Authority
SG
Singapore
Prior art keywords
conduit
fluid
abrasive slurry
discharge
vessel
Prior art date
Application number
SG200102219A
Inventor
Michael William Gadd
Original Assignee
Jetsis Int Pte Ltd
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 Jetsis Int Pte Ltd filed Critical Jetsis Int Pte Ltd
Priority to SG200102219A priority Critical patent/SG101445A1/en
Priority to TW090109595A priority patent/TW515740B/en
Priority to AT02723037T priority patent/ATE306363T1/en
Priority to DE60212119T priority patent/DE60212119T2/en
Priority to KR1020037013766A priority patent/KR100565549B1/en
Priority to JP2002583135A priority patent/JP4047175B2/en
Priority to CNB028104218A priority patent/CN1305642C/en
Priority to MYPI20021474A priority patent/MY129877A/en
Priority to US10/475,692 priority patent/US20040198179A1/en
Priority to EP02723037A priority patent/EP1389153B1/en
Priority to CA2444951A priority patent/CA2444951C/en
Priority to PCT/SG2002/000065 priority patent/WO2002085573A1/en
Publication of SG101445A1 publication Critical patent/SG101445A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • 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
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Cyclones (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Reciprocating Pumps (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)

Abstract

The invention provides an abrasive jet system having a high-pressure fluid supply (10) means supplying fluid to a vessel (11) which includes a layer of abrasive slurry and a top layer that contains substantially of fluid over the layer of abrasive slurry. The system also includes a first conduit (14) which leads from the fluid supply means to the top layer of fluid in the vessel and as high-pressure fluid is fed into the vessel, causes displacement of abrasive slurry from a discharge conduit (16). The system further includes a second conduit (21) which connects at different points to the first conduit and the discharge conduit, and including a fluid valve (13) between the operative connection to the first conduit and the discharge conduit, that controls the fluid flow within the second conduit. The fluid valve is closed once the system is pressurised to displace abrasive slurry through the discharge conduit (16) and is opened upon de-pressurization of the system to allow fluid flow from the first conduit (14) to the second conduit and to stop discharge of the abrasive slurry.
SG200102219A 2001-04-21 2001-04-21 Abrasive fluid jet system SG101445A1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SG200102219A SG101445A1 (en) 2001-04-21 2001-04-21 Abrasive fluid jet system
TW090109595A TW515740B (en) 2001-04-21 2001-04-23 Abrasive fluid jet system
AT02723037T ATE306363T1 (en) 2001-04-21 2002-04-22 ABRASIVE LIQUID JET APPARATUS
DE60212119T DE60212119T2 (en) 2001-04-21 2002-04-22 ABRASIVE LIQUID RAY DEVICE
KR1020037013766A KR100565549B1 (en) 2001-04-21 2002-04-22 Abrasive fluid jet system
JP2002583135A JP4047175B2 (en) 2001-04-21 2002-04-22 Abrasive fluid jet system
CNB028104218A CN1305642C (en) 2001-04-21 2002-04-22 Abrasive fluid jet system
MYPI20021474A MY129877A (en) 2001-04-21 2002-04-22 Abrasive flud jet system
US10/475,692 US20040198179A1 (en) 2001-04-21 2002-04-22 Abrasive fluid jet system
EP02723037A EP1389153B1 (en) 2001-04-21 2002-04-22 Abrasive fluid jet system
CA2444951A CA2444951C (en) 2001-04-21 2002-04-22 Abrasive fluid jet system
PCT/SG2002/000065 WO2002085573A1 (en) 2001-04-21 2002-04-22 Abrasive fluid jet system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200102219A SG101445A1 (en) 2001-04-21 2001-04-21 Abrasive fluid jet system

Publications (1)

Publication Number Publication Date
SG101445A1 true SG101445A1 (en) 2004-01-30

Family

ID=20430752

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200102219A SG101445A1 (en) 2001-04-21 2001-04-21 Abrasive fluid jet system

Country Status (12)

Country Link
US (1) US20040198179A1 (en)
EP (1) EP1389153B1 (en)
JP (1) JP4047175B2 (en)
KR (1) KR100565549B1 (en)
CN (1) CN1305642C (en)
AT (1) ATE306363T1 (en)
CA (1) CA2444951C (en)
DE (1) DE60212119T2 (en)
MY (1) MY129877A (en)
SG (1) SG101445A1 (en)
TW (1) TW515740B (en)
WO (1) WO2002085573A1 (en)

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US7153186B2 (en) 2002-09-13 2006-12-26 Towa Intercon Technology, Inc. Jet singulation
CN1703774A (en) 2002-09-13 2005-11-30 东和－英特康科技公司 Jet singulation of a substrate
KR100923322B1 (en) 2005-01-18 2009-10-22 젠카이 조우 Blasting device for premixed abrasive slurry
US20060180579A1 (en) * 2005-02-11 2006-08-17 Towa Intercon Technology, Inc. Multidirectional cutting chuck
KR100775771B1 (en) 2006-05-18 2007-11-15 김현동 The sand blaster
US8177993B2 (en) 2006-11-05 2012-05-15 Globalfoundries Singapore Pte Ltd Apparatus and methods for cleaning and drying of wafers
KR101481204B1 (en) * 2007-08-21 2015-01-09 어브래시브 커팅 테크놀로지 엘티디 Fluid/abrasive jet cutting arrangement
CN102371547A (en) * 2011-09-30 2012-03-14 安徽理工大学 Abrasive water jet (AWJ) cleaning and derusting equipment capable of adjusting mixed slurry concentration
CA2944227C (en) * 2014-04-04 2020-12-15 Ant Applied New Technologies Ag Water-abrasive-suspension cutting system
KR101549037B1 (en) * 2015-01-26 2015-09-02 (주) 티오피에스 Vessel operation method of abrasive suspension waterjet apparatus
CN104786109B (en) * 2015-04-30 2017-05-03 哈尔滨工业大学 Flexible joint thin rib bottom electric corrosion layer non-contact removal device
US9638357B1 (en) 2015-06-24 2017-05-02 Omax Corporation Mechanical processing of high aspect ratio metallic tubing and related technology
US10434630B2 (en) 2016-05-18 2019-10-08 Graco Minnesota Inc. Vapor abrasive blasting system with closed loop flow control
US11577366B2 (en) 2016-12-12 2023-02-14 Omax Corporation Recirculation of wet abrasive material in abrasive waterjet systems and related technology
CA3058491A1 (en) * 2017-03-31 2018-10-04 Ant Applied New Technologies Ag Water-abrasive-suspension cutting system and method for water-abrasive-suspension cutting
US11224987B1 (en) 2018-03-09 2022-01-18 Omax Corporation Abrasive-collecting container of a waterjet system and related technology
US11298799B2 (en) * 2018-05-03 2022-04-12 General Electric Company Dual sided shot peening of BLISK airfoils
CN115698559A (en) 2020-03-24 2023-02-03 海别得公司 High pressure seal for liquid jet cutting system
WO2021195432A1 (en) 2020-03-26 2021-09-30 Hypertherm, Inc. Freely clocking check valve
CN115698507A (en) 2020-03-30 2023-02-03 海别得公司 Cylinder for liquid injection pump with multifunctional interface longitudinal end

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WO2000025985A2 (en) * 1998-11-02 2000-05-11 J.C.J. Metal Processing, Incorporated Workpiece finishing system and method of operating same
WO2000052679A2 (en) * 1999-03-03 2000-09-08 B.H.R. Group Limited Fluid supply system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667015A (en) * 1952-05-31 1954-01-26 Mariblast Corp Sand washing method and apparatus
US4669230A (en) * 1986-01-03 1987-06-02 Fuji Seiki Machine Works, Ltd. Wet blasting machine with automatic control system for slurry concentration
US4723387A (en) * 1986-10-06 1988-02-09 Ingersoll-Rand Company Abrasive-jet cutting system
GB2232620A (en) * 1989-06-15 1990-12-19 British Hydromechanics Feeding abrasive material
WO2000025985A2 (en) * 1998-11-02 2000-05-11 J.C.J. Metal Processing, Incorporated Workpiece finishing system and method of operating same
WO2000052679A2 (en) * 1999-03-03 2000-09-08 B.H.R. Group Limited Fluid supply system

Also Published As

Publication number Publication date
CN1525901A (en) 2004-09-01
DE60212119T2 (en) 2006-11-09
TW515740B (en) 2003-01-01
DE60212119D1 (en) 2006-07-20
KR20030090773A (en) 2003-11-28
EP1389153A1 (en) 2004-02-18
WO2002085573A1 (en) 2002-10-31
JP4047175B2 (en) 2008-02-13
US20040198179A1 (en) 2004-10-07
KR100565549B1 (en) 2006-03-30
CA2444951A1 (en) 2002-10-31
ATE306363T1 (en) 2005-10-15
CN1305642C (en) 2007-03-21
MY129877A (en) 2007-05-31
JP2004524178A (en) 2004-08-12
CA2444951C (en) 2010-07-13
EP1389153B1 (en) 2005-10-12

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