EP0445103A3 - Method and device for feeding particles to an abrasive cutting device - Google Patents

Method and device for feeding particles to an abrasive cutting device Download PDF

Info

Publication number
EP0445103A3
EP0445103A3 EP19910890036 EP91890036A EP0445103A3 EP 0445103 A3 EP0445103 A3 EP 0445103A3 EP 19910890036 EP19910890036 EP 19910890036 EP 91890036 A EP91890036 A EP 91890036A EP 0445103 A3 EP0445103 A3 EP 0445103A3
Authority
EP
European Patent Office
Prior art keywords
abrasive cutting
feeding particles
cutting device
feeding
particles
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.)
Withdrawn
Application number
EP19910890036
Other languages
German (de)
Other versions
EP0445103A2 (en
Inventor
Franz Ing. Trieb
Kurt Ing. Marchl
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
Original Assignee
Boehler GmbH
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 Boehler GmbH filed Critical Boehler GmbH
Publication of EP0445103A2 publication Critical patent/EP0445103A2/en
Publication of EP0445103A3 publication Critical patent/EP0445103A3/en
Withdrawn legal-status Critical Current

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
    • B24C7/0092—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed by mechanical means, e.g. by screw conveyors
    • 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
EP19910890036 1990-02-27 1991-02-22 Method and device for feeding particles to an abrasive cutting device Withdrawn EP0445103A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT44990 1990-02-27
AT449/90 1990-02-27

Publications (2)

Publication Number Publication Date
EP0445103A2 EP0445103A2 (en) 1991-09-04
EP0445103A3 true EP0445103A3 (en) 1992-10-21

Family

ID=3490910

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910890036 Withdrawn EP0445103A3 (en) 1990-02-27 1991-02-22 Method and device for feeding particles to an abrasive cutting device

Country Status (2)

Country Link
US (1) US5178496A (en)
EP (1) EP0445103A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW277020B (en) * 1994-04-22 1996-06-01 Richihil Kk Separating device of blasting particle
US5503198A (en) * 1994-10-14 1996-04-02 Becker; James R. Method and apparatus for filling containers with dry ice pellets
US5718581A (en) * 1995-05-09 1998-02-17 Danville Manufacturing, Inc. Air abrasive particle apparatus
US5964644A (en) * 1996-03-01 1999-10-12 Extrude Hone Corporation Abrasive jet stream polishing
US6435435B1 (en) 2000-05-25 2002-08-20 Cornerstone Technologies, L.L.C. Apparatus for comminution of solid materials using a processor-controlled liquid jet
FI122784B (en) * 2002-04-19 2012-06-29 Metso Paper Inc Arrangement for treatment of a grinding stone surface in a wooden grind
DE102007050679A1 (en) 2007-10-21 2009-04-23 Voxeljet Technology Gmbh Method and device for conveying particulate material in the layered construction of models
DE102010056346A1 (en) 2010-12-29 2012-07-05 Technische Universität München Method for the layered construction of models
US10086497B1 (en) 2012-04-27 2018-10-02 Chukar Waterjet, Inc. Submersible liquid jet apparatus
US9440370B2 (en) * 2013-06-20 2016-09-13 Mark William Hayden Re-circulating system for slurried abrasive/liquid feed to multiple abrasive water jet cutting heads
EP3632618B1 (en) * 2018-10-04 2021-03-10 Politecnico di Milano Abrasive water-jet cutting machine and method, and composition comprising abrasive material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925935A (en) * 1974-03-20 1975-12-16 Robert U Ricklefs Abrading system
US4478368A (en) * 1982-06-11 1984-10-23 Fluidyne Corporation High velocity particulate containing fluid jet apparatus and process
EP0152223A2 (en) * 1984-02-09 1985-08-21 C. Barriquand et Fils High pressure jets
DE3533667A1 (en) * 1985-09-20 1987-04-02 Schlick Roto Jet Masch Apparatus for the uniform metering of granular abrasive in pneumatically operating abrasive-blasting plants

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798857A (en) * 1925-08-31 1931-03-31 Alva W Tyler Method for continuous calcination of gypsum
US2770924A (en) * 1954-04-01 1956-11-20 William H Mead Instant stop and start blasting device
US3073070A (en) * 1960-10-12 1963-01-15 William H Mead Abrasive blasting system
US3828478A (en) * 1973-06-25 1974-08-13 E Bemis Fluid-jet-abrasive device and system
FR2373469A1 (en) * 1976-12-10 1978-07-07 Colmant Cuvelier STORAGE AND EXTRACTION DEVICE FOR PULVERULENT PRODUCTS
US4232487A (en) * 1978-05-25 1980-11-11 Knox Manufacturing Co. Abrading device
US4333277A (en) * 1980-07-28 1982-06-08 Tasedan Robert T Combination sand-blasting and vacuum apparatus
US4555872A (en) * 1982-06-11 1985-12-03 Fluidyne Corporation High velocity particulate containing fluid jet process
CA1231235A (en) * 1982-10-22 1988-01-12 Mohammed Hashish Method and apparatus for forming a high velocity liquid abrasive jet
JPS6234778A (en) * 1985-08-06 1987-02-14 Niigata Eng Co Ltd Machining method for object by sandblast
US4945688A (en) * 1985-10-22 1990-08-07 Electric Power Research Institute, Inc. Nozzle for entraining abrasive granules within a high pressure fluid jet and process of using same
KR930008692B1 (en) * 1986-02-20 1993-09-13 가와사끼 쥬고교 가부시기가이샤 Abrasive water jet cutting apparatus
NL8603134A (en) * 1986-12-09 1988-07-01 Ltc Int Bv BLAST SANDER.
US4829724A (en) * 1988-01-11 1989-05-16 Rohr Industries, Inc. Cutting abrasive feeder, demand type

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925935A (en) * 1974-03-20 1975-12-16 Robert U Ricklefs Abrading system
US4478368A (en) * 1982-06-11 1984-10-23 Fluidyne Corporation High velocity particulate containing fluid jet apparatus and process
EP0152223A2 (en) * 1984-02-09 1985-08-21 C. Barriquand et Fils High pressure jets
DE3533667A1 (en) * 1985-09-20 1987-04-02 Schlick Roto Jet Masch Apparatus for the uniform metering of granular abrasive in pneumatically operating abrasive-blasting plants

Also Published As

Publication number Publication date
US5178496A (en) 1993-01-12
EP0445103A2 (en) 1991-09-04

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