EP0159977A3 - Fluid jet cutter - Google Patents

Fluid jet cutter Download PDF

Info

Publication number
EP0159977A3
EP0159977A3 EP85890097A EP85890097A EP0159977A3 EP 0159977 A3 EP0159977 A3 EP 0159977A3 EP 85890097 A EP85890097 A EP 85890097A EP 85890097 A EP85890097 A EP 85890097A EP 0159977 A3 EP0159977 A3 EP 0159977A3
Authority
EP
European Patent Office
Prior art keywords
fluid jet
jet cutter
cutter
fluid
jet
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
EP85890097A
Other languages
German (de)
Other versions
EP0159977A2 (en
EP0159977B1 (en
Inventor
Franz Windisch
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.)
Boehler GmbH
Schoeller Bleckmann GmbH
Original Assignee
Vereinigte Edelstahlwerke AG
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 Vereinigte Edelstahlwerke AG filed Critical Vereinigte Edelstahlwerke AG
Publication of EP0159977A2 publication Critical patent/EP0159977A2/en
Publication of EP0159977A3 publication Critical patent/EP0159977A3/en
Application granted granted Critical
Publication of EP0159977B1 publication Critical patent/EP0159977B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0591—Cutting by direct application of fluent pressure to work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/364—By fluid blast and/or suction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP85890097A 1984-04-25 1985-04-18 Fluid jet cutter Expired - Lifetime EP0159977B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0136784A AT380422B (en) 1984-04-25 1984-04-25 LIQUID JET CUTTER
AT1367/84 1984-04-25

Publications (3)

Publication Number Publication Date
EP0159977A2 EP0159977A2 (en) 1985-10-30
EP0159977A3 true EP0159977A3 (en) 1988-06-01
EP0159977B1 EP0159977B1 (en) 1990-06-27

Family

ID=3512345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85890097A Expired - Lifetime EP0159977B1 (en) 1984-04-25 1985-04-18 Fluid jet cutter

Country Status (5)

Country Link
US (1) US4594924A (en)
EP (1) EP0159977B1 (en)
JP (1) JPS60228100A (en)
AT (1) AT380422B (en)
DE (1) DE3578396D1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198144A (en) * 1988-04-01 1993-03-30 Kao Corporation Bathing preparation
US4934111A (en) * 1989-02-09 1990-06-19 Flow Research, Inc. Apparatus for piercing brittle materials with high velocity abrasive-laden waterjets
US5222332A (en) * 1991-04-10 1993-06-29 Mains Jr Gilbert L Method for material removal
US5599223A (en) * 1991-04-10 1997-02-04 Mains Jr.; Gilbert L. Method for material removal
US5232155A (en) * 1991-05-17 1993-08-03 Ingersoll-Rand Company Integrity sensor for fluid jet nozzle
EP0539581B1 (en) * 1991-05-17 1996-03-27 Ingersoll-Rand Company Integrity sensor for fluid jet nozzle
FR2687090B1 (en) * 1992-02-12 1994-07-08 Cdpsi Sarl METHOD AND MACHINE FOR CUTTING BREAD BY JETS OF MEDIUM PRESSURE WATER.
FR2699852B1 (en) * 1992-12-29 1995-03-17 Gaz De France Method and device for high pressure fluid jet machining.
US5339715A (en) * 1993-09-02 1994-08-23 Davidson Textron Inc. Programmable pressure control system
US6006637A (en) * 1995-04-18 1999-12-28 Kimberly-Clark Worldwide, Inc. Servo driven watercutter
US6155245A (en) * 1999-04-26 2000-12-05 Zanzuri; Clement Fluid jet cutting system and method
US6676039B2 (en) * 2000-02-07 2004-01-13 Framatome Anp, Inc. Pressurized abrasive feed and metering system for waterjet cutting systems
US6220529B1 (en) 2000-02-10 2001-04-24 Jet Edge Division Tc/American Monorail, Inc. Dual pressure valve arrangement for waterjet cutting system
US6932285B1 (en) 2000-06-16 2005-08-23 Omax Corporation Orifice body with mixing chamber for abrasive water jet cutting
US8444060B2 (en) * 2007-07-17 2013-05-21 Mi Yan Fuel injector with deterioration detection
EP2412498A1 (en) * 2009-03-23 2012-02-01 Emilio Mateu Sentamans Anti-collision device for a water jet cutting head
ES2420030B1 (en) * 2012-02-15 2013-12-19 Mirrioter, S.L. Water jet nozzle with pneumatic maneuver
US9095955B2 (en) 2012-08-16 2015-08-04 Omax Corporation Control valves for waterjet systems and related devices, systems and methods
US8904912B2 (en) * 2012-08-16 2014-12-09 Omax Corporation Control valves for waterjet systems and related devices, systems, and methods
AT515943B1 (en) * 2014-10-20 2016-01-15 Perndorfer Andreas Method for operating a plant for water jet cutting and installation for water jet cutting
DE102014225247A1 (en) * 2014-12-09 2016-06-09 Robert Bosch Gmbh Method for liquid jet cutting
US10252400B1 (en) 2015-09-29 2019-04-09 Flow International Corporation Methods for improving jet cutting performance via force sensing
CN107243935B (en) * 2017-07-31 2018-12-07 重庆良能机械有限公司 A kind of palm fibre pad cutter device
BE1025457B1 (en) * 2017-08-08 2019-03-11 D.E.C.O. Nv Water jet device and method for detecting an incision
US11554461B1 (en) 2018-02-13 2023-01-17 Omax Corporation Articulating apparatus of a waterjet system and related technology
US12051316B2 (en) 2019-12-18 2024-07-30 Hypertherm, Inc. Liquid jet cutting head sensor systems and methods
EP4127527A1 (en) 2020-03-24 2023-02-08 Hypertherm, Inc. High-pressure seal for a liquid jet cutting system
CN115768597A (en) 2020-03-26 2023-03-07 海别得公司 Free speed regulating check valve
US11904494B2 (en) 2020-03-30 2024-02-20 Hypertherm, Inc. Cylinder for a liquid jet pump with multi-functional interfacing longitudinal ends
CN114178992B (en) * 2021-12-22 2022-12-06 安徽理工大学 Protection device of telescopic cold cutting machine for coal mine and use method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627065A (en) * 1970-05-19 1971-12-14 Donald R Murphy Well-drilling method and apparatus involving determination of pressure of drilling fluid
US4084748A (en) * 1977-01-04 1978-04-18 Jack W. Anderson Spray sensing system
US4298017A (en) * 1980-02-04 1981-11-03 Poly-Glas Systems Automatic fluid component shut off system
EP0084445A2 (en) * 1982-01-15 1983-07-27 Nordson Corporation Method and apparatus for sensing clogged nozzle
US4420957A (en) * 1981-10-26 1983-12-20 Progressive Blasting Systems, Inc. Monitor method and apparatus for particle blasting equipment
WO1984002673A1 (en) * 1983-01-13 1984-07-19 Bilskade Service Hb An arrangement for use with blasting equipment
EP0119057A2 (en) * 1983-03-10 1984-09-19 Nordson Corporation Dispenser malfunction detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756106A (en) * 1971-03-01 1973-09-04 Bendix Corp Nozzle for producing fluid cutting jet
US4272017A (en) * 1976-03-22 1981-06-09 Franz Norman C Method and nozzle assembly for fluid jet penetration of a work material
US4228956A (en) * 1978-11-30 1980-10-21 Eaton Corporation Irrigation system and fluid dispersion nozzle
JPS5898156A (en) * 1981-12-07 1983-06-10 Sugino Mach:Kk Detection of clogging of nozzle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627065A (en) * 1970-05-19 1971-12-14 Donald R Murphy Well-drilling method and apparatus involving determination of pressure of drilling fluid
US4084748A (en) * 1977-01-04 1978-04-18 Jack W. Anderson Spray sensing system
US4298017A (en) * 1980-02-04 1981-11-03 Poly-Glas Systems Automatic fluid component shut off system
US4420957A (en) * 1981-10-26 1983-12-20 Progressive Blasting Systems, Inc. Monitor method and apparatus for particle blasting equipment
EP0084445A2 (en) * 1982-01-15 1983-07-27 Nordson Corporation Method and apparatus for sensing clogged nozzle
WO1984002673A1 (en) * 1983-01-13 1984-07-19 Bilskade Service Hb An arrangement for use with blasting equipment
EP0119057A2 (en) * 1983-03-10 1984-09-19 Nordson Corporation Dispenser malfunction detector

Also Published As

Publication number Publication date
US4594924A (en) 1986-06-17
ATA136784A (en) 1985-10-15
EP0159977A2 (en) 1985-10-30
DE3578396D1 (en) 1990-08-02
JPS60228100A (en) 1985-11-13
AT380422B (en) 1986-05-26
EP0159977B1 (en) 1990-06-27

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